len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-04-20 13:31:58 -04:00
Code Issues Packages Projects Releases Wiki Activity
FreeRTOS-Kernel/portable/GCC/ARM7_AT91SAM7S/AT91SAM7X256.h
Joseph Julicher 989bc332b2
Feature: SMP (#278) 
* Add XMOS XCore ports

Some minor modifications are also made to the kernel to support the
XCore compiler's automatic stack size calculation.

* Update kernel to support SMP

The XMOS XCore ports are also updated to support SMP.

* Fix compiler warnings in xcore ports

The port set and clear interrupt mask from ISR macros were removed from
the ports so that the default macros found in FreeRTOS.h are used
instead. The default macros do not result in warnings when they are
used.

* Remove inline function from timers.h

Inline function converted to macro. This should now build when
optimizations are off and inlining is disabled.

* Fix compiler warnings in xcore ports and tasks.c

* fixed documentation for ulTaskNotifyTake() and ulTaskNotifyTakeIndexed()

* spelling fixes for tasks.c

Co-authored-by: Michael Bruno <mikeb@xmos.com>
2021-03-15 17:29:08 -07:00

2732 lines
201 KiB
C
Raw Blame History

// ----------------------------------------------------------------------------
// ATMEL Microcontroller Software Support - ROUSSET -
// ----------------------------------------------------------------------------
// DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
// DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
// OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
// EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ----------------------------------------------------------------------------
// File Name : AT91SAM7X256.h
// Object : AT91SAM7X256 definitions
// Generated : AT91 SW Application Group 05/20/2005 (16:22:29)
//
// CVS Reference : /AT91SAM7X256.pl/1.11/Tue May 10 12:15:32 2005//
// CVS Reference : /SYS_SAM7X.pl/1.3/Tue Feb 1 17:01:43 2005//
// CVS Reference : /MC_SAM7X.pl/1.2/Fri May 20 14:13:04 2005//
// CVS Reference : /PMC_SAM7X.pl/1.4/Tue Feb 8 13:58:10 2005//
// CVS Reference : /RSTC_SAM7X.pl/1.1/Tue Feb 1 16:16:26 2005//
// CVS Reference : /UDP_SAM7X.pl/1.1/Tue May 10 11:35:35 2005//
// CVS Reference : /PWM_SAM7X.pl/1.1/Tue May 10 11:53:07 2005//
// CVS Reference : /AIC_6075B.pl/1.3/Fri May 20 14:01:30 2005//
// CVS Reference : /PIO_6057A.pl/1.2/Thu Feb 3 10:18:28 2005//
// CVS Reference : /RTTC_6081A.pl/1.2/Tue Nov 9 14:43:58 2004//
// CVS Reference : /PITC_6079A.pl/1.2/Tue Nov 9 14:43:56 2004//
// CVS Reference : /WDTC_6080A.pl/1.3/Tue Nov 9 14:44:00 2004//
// CVS Reference : /VREG_6085B.pl/1.1/Tue Feb 1 16:05:48 2005//
// CVS Reference : /PDC_6074C.pl/1.2/Thu Feb 3 08:48:54 2005//
// CVS Reference : /DBGU_6059D.pl/1.1/Mon Jan 31 13:15:32 2005//
// CVS Reference : /SPI_6088D.pl/1.3/Fri May 20 14:08:59 2005//
// CVS Reference : /US_6089C.pl/1.1/Mon Jul 12 18:23:26 2004//
// CVS Reference : /SSC_6078A.pl/1.1/Tue Jul 13 07:45:40 2004//
// CVS Reference : /TWI_6061A.pl/1.1/Tue Jul 13 07:38:06 2004//
// CVS Reference : /TC_6082A.pl/1.7/Fri Mar 11 12:52:17 2005//
// CVS Reference : /CAN_6019B.pl/1.1/Tue Mar 8 12:42:22 2005//
// CVS Reference : /EMACB_6119A.pl/1.5/Thu Feb 3 15:52:04 2005//
// CVS Reference : /ADC_6051C.pl/1.1/Fri Oct 17 09:12:38 2003//
// CVS Reference : /AES_6149A.pl/1.10/Mon Feb 7 09:44:25 2005//
// CVS Reference : /DES3_6150A.pl/1.1/Mon Jan 17 08:34:31 2005//
// ----------------------------------------------------------------------------
#ifndef AT91SAM7X256_H
#define AT91SAM7X256_H
typedef volatile unsigned int AT91_REG;// Hardware register definition
// *****************************************************************************
// SOFTWARE API DEFINITION FOR System Peripherals
// *****************************************************************************
typedef struct _AT91S_SYS {
AT91_REG AIC_SMR[32]; // Source Mode Register
AT91_REG AIC_SVR[32]; // Source Vector Register
AT91_REG AIC_IVR; // IRQ Vector Register
AT91_REG AIC_FVR; // FIQ Vector Register
AT91_REG AIC_ISR; // Interrupt Status Register
AT91_REG AIC_IPR; // Interrupt Pending Register
AT91_REG AIC_IMR; // Interrupt Mask Register
AT91_REG AIC_CISR; // Core Interrupt Status Register
AT91_REG Reserved0[2]; //
AT91_REG AIC_IECR; // Interrupt Enable Command Register
AT91_REG AIC_IDCR; // Interrupt Disable Command Register
AT91_REG AIC_ICCR; // Interrupt Clear Command Register
AT91_REG AIC_ISCR; // Interrupt Set Command Register
AT91_REG AIC_EOICR; // End of Interrupt Command Register
AT91_REG AIC_SPU; // Spurious Vector Register
AT91_REG AIC_DCR; // Debug Control Register (Protect)
AT91_REG Reserved1[1]; //
AT91_REG AIC_FFER; // Fast Forcing Enable Register
AT91_REG AIC_FFDR; // Fast Forcing Disable Register
AT91_REG AIC_FFSR; // Fast Forcing Status Register
AT91_REG Reserved2[45]; //
AT91_REG DBGU_CR; // Control Register
AT91_REG DBGU_MR; // Mode Register
AT91_REG DBGU_IER; // Interrupt Enable Register
AT91_REG DBGU_IDR; // Interrupt Disable Register
AT91_REG DBGU_IMR; // Interrupt Mask Register
AT91_REG DBGU_CSR; // Channel Status Register
AT91_REG DBGU_RHR; // Receiver Holding Register
AT91_REG DBGU_THR; // Transmitter Holding Register
AT91_REG DBGU_BRGR; // Baud Rate Generator Register
AT91_REG Reserved3[7]; //
AT91_REG DBGU_CIDR; // Chip ID Register
AT91_REG DBGU_EXID; // Chip ID Extension Register
AT91_REG DBGU_FNTR; // Force NTRST Register
AT91_REG Reserved4[45]; //
AT91_REG DBGU_RPR; // Receive Pointer Register
AT91_REG DBGU_RCR; // Receive Counter Register
AT91_REG DBGU_TPR; // Transmit Pointer Register
AT91_REG DBGU_TCR; // Transmit Counter Register
AT91_REG DBGU_RNPR; // Receive Next Pointer Register
AT91_REG DBGU_RNCR; // Receive Next Counter Register
AT91_REG DBGU_TNPR; // Transmit Next Pointer Register
AT91_REG DBGU_TNCR; // Transmit Next Counter Register
AT91_REG DBGU_PTCR; // PDC Transfer Control Register
AT91_REG DBGU_PTSR; // PDC Transfer Status Register
AT91_REG Reserved5[54]; //
AT91_REG PIOA_PER; // PIO Enable Register
AT91_REG PIOA_PDR; // PIO Disable Register
AT91_REG PIOA_PSR; // PIO Status Register
AT91_REG Reserved6[1]; //
AT91_REG PIOA_OER; // Output Enable Register
AT91_REG PIOA_ODR; // Output Disable Registerr
AT91_REG PIOA_OSR; // Output Status Register
AT91_REG Reserved7[1]; //
AT91_REG PIOA_IFER; // Input Filter Enable Register
AT91_REG PIOA_IFDR; // Input Filter Disable Register
AT91_REG PIOA_IFSR; // Input Filter Status Register
AT91_REG Reserved8[1]; //
AT91_REG PIOA_SODR; // Set Output Data Register
AT91_REG PIOA_CODR; // Clear Output Data Register
AT91_REG PIOA_ODSR; // Output Data Status Register
AT91_REG PIOA_PDSR; // Pin Data Status Register
AT91_REG PIOA_IER; // Interrupt Enable Register
AT91_REG PIOA_IDR; // Interrupt Disable Register
AT91_REG PIOA_IMR; // Interrupt Mask Register
AT91_REG PIOA_ISR; // Interrupt Status Register
AT91_REG PIOA_MDER; // Multi-driver Enable Register
AT91_REG PIOA_MDDR; // Multi-driver Disable Register
AT91_REG PIOA_MDSR; // Multi-driver Status Register
AT91_REG Reserved9[1]; //
AT91_REG PIOA_PPUDR; // Pull-up Disable Register
AT91_REG PIOA_PPUER; // Pull-up Enable Register
AT91_REG PIOA_PPUSR; // Pull-up Status Register
AT91_REG Reserved10[1]; //
AT91_REG PIOA_ASR; // Select A Register
AT91_REG PIOA_BSR; // Select B Register
AT91_REG PIOA_ABSR; // AB Select Status Register
AT91_REG Reserved11[9]; //
AT91_REG PIOA_OWER; // Output Write Enable Register
AT91_REG PIOA_OWDR; // Output Write Disable Register
AT91_REG PIOA_OWSR; // Output Write Status Register
AT91_REG Reserved12[85]; //
AT91_REG PIOB_PER; // PIO Enable Register
AT91_REG PIOB_PDR; // PIO Disable Register
AT91_REG PIOB_PSR; // PIO Status Register
AT91_REG Reserved13[1]; //
AT91_REG PIOB_OER; // Output Enable Register
AT91_REG PIOB_ODR; // Output Disable Registerr
AT91_REG PIOB_OSR; // Output Status Register
AT91_REG Reserved14[1]; //
AT91_REG PIOB_IFER; // Input Filter Enable Register
AT91_REG PIOB_IFDR; // Input Filter Disable Register
AT91_REG PIOB_IFSR; // Input Filter Status Register
AT91_REG Reserved15[1]; //
AT91_REG PIOB_SODR; // Set Output Data Register
AT91_REG PIOB_CODR; // Clear Output Data Register
AT91_REG PIOB_ODSR; // Output Data Status Register
AT91_REG PIOB_PDSR; // Pin Data Status Register
AT91_REG PIOB_IER; // Interrupt Enable Register
AT91_REG PIOB_IDR; // Interrupt Disable Register
AT91_REG PIOB_IMR; // Interrupt Mask Register
AT91_REG PIOB_ISR; // Interrupt Status Register
AT91_REG PIOB_MDER; // Multi-driver Enable Register
AT91_REG PIOB_MDDR; // Multi-driver Disable Register
AT91_REG PIOB_MDSR; // Multi-driver Status Register
AT91_REG Reserved16[1]; //
AT91_REG PIOB_PPUDR; // Pull-up Disable Register
AT91_REG PIOB_PPUER; // Pull-up Enable Register
AT91_REG PIOB_PPUSR; // Pull-up Status Register
AT91_REG Reserved17[1]; //
AT91_REG PIOB_ASR; // Select A Register
AT91_REG PIOB_BSR; // Select B Register
AT91_REG PIOB_ABSR; // AB Select Status Register
AT91_REG Reserved18[9]; //
AT91_REG PIOB_OWER; // Output Write Enable Register
AT91_REG PIOB_OWDR; // Output Write Disable Register
AT91_REG PIOB_OWSR; // Output Write Status Register
AT91_REG Reserved19[341]; //
AT91_REG PMC_SCER; // System Clock Enable Register
AT91_REG PMC_SCDR; // System Clock Disable Register
AT91_REG PMC_SCSR; // System Clock Status Register
AT91_REG Reserved20[1]; //
AT91_REG PMC_PCER; // Peripheral Clock Enable Register
AT91_REG PMC_PCDR; // Peripheral Clock Disable Register
AT91_REG PMC_PCSR; // Peripheral Clock Status Register
AT91_REG Reserved21[1]; //
AT91_REG PMC_MOR; // Main Oscillator Register
AT91_REG PMC_MCFR; // Main Clock Frequency Register
AT91_REG Reserved22[1]; //
AT91_REG PMC_PLLR; // PLL Register
AT91_REG PMC_MCKR; // Master Clock Register
AT91_REG Reserved23[3]; //
AT91_REG PMC_PCKR[4]; // Programmable Clock Register
AT91_REG Reserved24[4]; //
AT91_REG PMC_IER; // Interrupt Enable Register
AT91_REG PMC_IDR; // Interrupt Disable Register
AT91_REG PMC_SR; // Status Register
AT91_REG PMC_IMR; // Interrupt Mask Register
AT91_REG Reserved25[36]; //
AT91_REG RSTC_RCR; // Reset Control Register
AT91_REG RSTC_RSR; // Reset Status Register
AT91_REG RSTC_RMR; // Reset Mode Register
AT91_REG Reserved26[5]; //
AT91_REG RTTC_RTMR; // Real-time Mode Register
AT91_REG RTTC_RTAR; // Real-time Alarm Register
AT91_REG RTTC_RTVR; // Real-time Value Register
AT91_REG RTTC_RTSR; // Real-time Status Register
AT91_REG PITC_PIMR; // Period Interval Mode Register
AT91_REG PITC_PISR; // Period Interval Status Register
AT91_REG PITC_PIVR; // Period Interval Value Register
AT91_REG PITC_PIIR; // Period Interval Image Register
AT91_REG WDTC_WDCR; // Watchdog Control Register
AT91_REG WDTC_WDMR; // Watchdog Mode Register
AT91_REG WDTC_WDSR; // Watchdog Status Register
AT91_REG Reserved27[5]; //
AT91_REG VREG_MR; // Voltage Regulator Mode Register
} AT91S_SYS, *AT91PS_SYS;
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Advanced Interrupt Controller
// *****************************************************************************
typedef struct _AT91S_AIC {
AT91_REG AIC_SMR[32]; // Source Mode Register
AT91_REG AIC_SVR[32]; // Source Vector Register
AT91_REG AIC_IVR; // IRQ Vector Register
AT91_REG AIC_FVR; // FIQ Vector Register
AT91_REG AIC_ISR; // Interrupt Status Register
AT91_REG AIC_IPR; // Interrupt Pending Register
AT91_REG AIC_IMR; // Interrupt Mask Register
AT91_REG AIC_CISR; // Core Interrupt Status Register
AT91_REG Reserved0[2]; //
AT91_REG AIC_IECR; // Interrupt Enable Command Register
AT91_REG AIC_IDCR; // Interrupt Disable Command Register
AT91_REG AIC_ICCR; // Interrupt Clear Command Register
AT91_REG AIC_ISCR; // Interrupt Set Command Register
AT91_REG AIC_EOICR; // End of Interrupt Command Register
AT91_REG AIC_SPU; // Spurious Vector Register
AT91_REG AIC_DCR; // Debug Control Register (Protect)
AT91_REG Reserved1[1]; //
AT91_REG AIC_FFER; // Fast Forcing Enable Register
AT91_REG AIC_FFDR; // Fast Forcing Disable Register
AT91_REG AIC_FFSR; // Fast Forcing Status Register
} AT91S_AIC, *AT91PS_AIC;
// -------- AIC_SMR : (AIC Offset: 0x0) Control Register --------
#define AT91C_AIC_PRIOR ((unsigned int) 0x7 << 0) // (AIC) Priority Level
#define AT91C_AIC_PRIOR_LOWEST ((unsigned int) 0x0) // (AIC) Lowest priority level
#define AT91C_AIC_PRIOR_HIGHEST ((unsigned int) 0x7) // (AIC) Highest priority level
#define AT91C_AIC_SRCTYPE ((unsigned int) 0x3 << 5) // (AIC) Interrupt Source Type
#define AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL ((unsigned int) 0x0 << 5) // (AIC) Internal Sources Code Label High-level Sensitive
#define AT91C_AIC_SRCTYPE_EXT_LOW_LEVEL ((unsigned int) 0x0 << 5) // (AIC) External Sources Code Label Low-level Sensitive
#define AT91C_AIC_SRCTYPE_INT_POSITIVE_EDGE ((unsigned int) 0x1 << 5) // (AIC) Internal Sources Code Label Positive Edge triggered
#define AT91C_AIC_SRCTYPE_EXT_NEGATIVE_EDGE ((unsigned int) 0x1 << 5) // (AIC) External Sources Code Label Negative Edge triggered
#define AT91C_AIC_SRCTYPE_HIGH_LEVEL ((unsigned int) 0x2 << 5) // (AIC) Internal Or External Sources Code Label High-level Sensitive
#define AT91C_AIC_SRCTYPE_POSITIVE_EDGE ((unsigned int) 0x3 << 5) // (AIC) Internal Or External Sources Code Label Positive Edge triggered
// -------- AIC_CISR : (AIC Offset: 0x114) AIC Core Interrupt Status Register --------
#define AT91C_AIC_NFIQ ((unsigned int) 0x1 << 0) // (AIC) NFIQ Status
#define AT91C_AIC_NIRQ ((unsigned int) 0x1 << 1) // (AIC) NIRQ Status
// -------- AIC_DCR : (AIC Offset: 0x138) AIC Debug Control Register (Protect) --------
#define AT91C_AIC_DCR_PROT ((unsigned int) 0x1 << 0) // (AIC) Protection Mode
#define AT91C_AIC_DCR_GMSK ((unsigned int) 0x1 << 1) // (AIC) General Mask
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Peripheral DMA Controller
// *****************************************************************************
typedef struct _AT91S_PDC {
AT91_REG PDC_RPR; // Receive Pointer Register
AT91_REG PDC_RCR; // Receive Counter Register
AT91_REG PDC_TPR; // Transmit Pointer Register
AT91_REG PDC_TCR; // Transmit Counter Register
AT91_REG PDC_RNPR; // Receive Next Pointer Register
AT91_REG PDC_RNCR; // Receive Next Counter Register
AT91_REG PDC_TNPR; // Transmit Next Pointer Register
AT91_REG PDC_TNCR; // Transmit Next Counter Register
AT91_REG PDC_PTCR; // PDC Transfer Control Register
AT91_REG PDC_PTSR; // PDC Transfer Status Register
} AT91S_PDC, *AT91PS_PDC;
// -------- PDC_PTCR : (PDC Offset: 0x20) PDC Transfer Control Register --------
#define AT91C_PDC_RXTEN ((unsigned int) 0x1 << 0) // (PDC) Receiver Transfer Enable
#define AT91C_PDC_RXTDIS ((unsigned int) 0x1 << 1) // (PDC) Receiver Transfer Disable
#define AT91C_PDC_TXTEN ((unsigned int) 0x1 << 8) // (PDC) Transmitter Transfer Enable
#define AT91C_PDC_TXTDIS ((unsigned int) 0x1 << 9) // (PDC) Transmitter Transfer Disable
// -------- PDC_PTSR : (PDC Offset: 0x24) PDC Transfer Status Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Debug Unit
// *****************************************************************************
typedef struct _AT91S_DBGU {
AT91_REG DBGU_CR; // Control Register
AT91_REG DBGU_MR; // Mode Register
AT91_REG DBGU_IER; // Interrupt Enable Register
AT91_REG DBGU_IDR; // Interrupt Disable Register
AT91_REG DBGU_IMR; // Interrupt Mask Register
AT91_REG DBGU_CSR; // Channel Status Register
AT91_REG DBGU_RHR; // Receiver Holding Register
AT91_REG DBGU_THR; // Transmitter Holding Register
AT91_REG DBGU_BRGR; // Baud Rate Generator Register
AT91_REG Reserved0[7]; //
AT91_REG DBGU_CIDR; // Chip ID Register
AT91_REG DBGU_EXID; // Chip ID Extension Register
AT91_REG DBGU_FNTR; // Force NTRST Register
AT91_REG Reserved1[45]; //
AT91_REG DBGU_RPR; // Receive Pointer Register
AT91_REG DBGU_RCR; // Receive Counter Register
AT91_REG DBGU_TPR; // Transmit Pointer Register
AT91_REG DBGU_TCR; // Transmit Counter Register
AT91_REG DBGU_RNPR; // Receive Next Pointer Register
AT91_REG DBGU_RNCR; // Receive Next Counter Register
AT91_REG DBGU_TNPR; // Transmit Next Pointer Register
AT91_REG DBGU_TNCR; // Transmit Next Counter Register
AT91_REG DBGU_PTCR; // PDC Transfer Control Register
AT91_REG DBGU_PTSR; // PDC Transfer Status Register
} AT91S_DBGU, *AT91PS_DBGU;
// -------- DBGU_CR : (DBGU Offset: 0x0) Debug Unit Control Register --------
#define AT91C_US_RSTRX ((unsigned int) 0x1 << 2) // (DBGU) Reset Receiver
#define AT91C_US_RSTTX ((unsigned int) 0x1 << 3) // (DBGU) Reset Transmitter
#define AT91C_US_RXEN ((unsigned int) 0x1 << 4) // (DBGU) Receiver Enable
#define AT91C_US_RXDIS ((unsigned int) 0x1 << 5) // (DBGU) Receiver Disable
#define AT91C_US_TXEN ((unsigned int) 0x1 << 6) // (DBGU) Transmitter Enable
#define AT91C_US_TXDIS ((unsigned int) 0x1 << 7) // (DBGU) Transmitter Disable
#define AT91C_US_RSTSTA ((unsigned int) 0x1 << 8) // (DBGU) Reset Status Bits
// -------- DBGU_MR : (DBGU Offset: 0x4) Debug Unit Mode Register --------
#define AT91C_US_PAR ((unsigned int) 0x7 << 9) // (DBGU) Parity type
#define AT91C_US_PAR_EVEN ((unsigned int) 0x0 << 9) // (DBGU) Even Parity
#define AT91C_US_PAR_ODD ((unsigned int) 0x1 << 9) // (DBGU) Odd Parity
#define AT91C_US_PAR_SPACE ((unsigned int) 0x2 << 9) // (DBGU) Parity forced to 0 (Space)
#define AT91C_US_PAR_MARK ((unsigned int) 0x3 << 9) // (DBGU) Parity forced to 1 (Mark)
#define AT91C_US_PAR_NONE ((unsigned int) 0x4 << 9) // (DBGU) No Parity
#define AT91C_US_PAR_MULTI_DROP ((unsigned int) 0x6 << 9) // (DBGU) Multi-drop mode
#define AT91C_US_CHMODE ((unsigned int) 0x3 << 14) // (DBGU) Channel Mode
#define AT91C_US_CHMODE_NORMAL ((unsigned int) 0x0 << 14) // (DBGU) Normal Mode: The USART channel operates as an RX/TX USART.
#define AT91C_US_CHMODE_AUTO ((unsigned int) 0x1 << 14) // (DBGU) Automatic Echo: Receiver Data Input is connected to the TXD pin.
#define AT91C_US_CHMODE_LOCAL ((unsigned int) 0x2 << 14) // (DBGU) Local Loopback: Transmitter Output Signal is connected to Receiver Input Signal.
#define AT91C_US_CHMODE_REMOTE ((unsigned int) 0x3 << 14) // (DBGU) Remote Loopback: RXD pin is internally connected to TXD pin.
// -------- DBGU_IER : (DBGU Offset: 0x8) Debug Unit Interrupt Enable Register --------
#define AT91C_US_RXRDY ((unsigned int) 0x1 << 0) // (DBGU) RXRDY Interrupt
#define AT91C_US_TXRDY ((unsigned int) 0x1 << 1) // (DBGU) TXRDY Interrupt
#define AT91C_US_ENDRX ((unsigned int) 0x1 << 3) // (DBGU) End of Receive Transfer Interrupt
#define AT91C_US_ENDTX ((unsigned int) 0x1 << 4) // (DBGU) End of Transmit Interrupt
#define AT91C_US_OVRE ((unsigned int) 0x1 << 5) // (DBGU) Overrun Interrupt
#define AT91C_US_FRAME ((unsigned int) 0x1 << 6) // (DBGU) Framing Error Interrupt
#define AT91C_US_PARE ((unsigned int) 0x1 << 7) // (DBGU) Parity Error Interrupt
#define AT91C_US_TXEMPTY ((unsigned int) 0x1 << 9) // (DBGU) TXEMPTY Interrupt
#define AT91C_US_TXBUFE ((unsigned int) 0x1 << 11) // (DBGU) TXBUFE Interrupt
#define AT91C_US_RXBUFF ((unsigned int) 0x1 << 12) // (DBGU) RXBUFF Interrupt
#define AT91C_US_COMM_TX ((unsigned int) 0x1 << 30) // (DBGU) COMM_TX Interrupt
#define AT91C_US_COMM_RX ((unsigned int) 0x1 << 31) // (DBGU) COMM_RX Interrupt
// -------- DBGU_IDR : (DBGU Offset: 0xc) Debug Unit Interrupt Disable Register --------
// -------- DBGU_IMR : (DBGU Offset: 0x10) Debug Unit Interrupt Mask Register --------
// -------- DBGU_CSR : (DBGU Offset: 0x14) Debug Unit Channel Status Register --------
// -------- DBGU_FNTR : (DBGU Offset: 0x48) Debug Unit FORCE_NTRST Register --------
#define AT91C_US_FORCE_NTRST ((unsigned int) 0x1 << 0) // (DBGU) Force NTRST in JTAG
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Parallel Input Output Controler
// *****************************************************************************
typedef struct _AT91S_PIO {
AT91_REG PIO_PER; // PIO Enable Register
AT91_REG PIO_PDR; // PIO Disable Register
AT91_REG PIO_PSR; // PIO Status Register
AT91_REG Reserved0[1]; //
AT91_REG PIO_OER; // Output Enable Register
AT91_REG PIO_ODR; // Output Disable Registerr
AT91_REG PIO_OSR; // Output Status Register
AT91_REG Reserved1[1]; //
AT91_REG PIO_IFER; // Input Filter Enable Register
AT91_REG PIO_IFDR; // Input Filter Disable Register
AT91_REG PIO_IFSR; // Input Filter Status Register
AT91_REG Reserved2[1]; //
AT91_REG PIO_SODR; // Set Output Data Register
AT91_REG PIO_CODR; // Clear Output Data Register
AT91_REG PIO_ODSR; // Output Data Status Register
AT91_REG PIO_PDSR; // Pin Data Status Register
AT91_REG PIO_IER; // Interrupt Enable Register
AT91_REG PIO_IDR; // Interrupt Disable Register
AT91_REG PIO_IMR; // Interrupt Mask Register
AT91_REG PIO_ISR; // Interrupt Status Register
AT91_REG PIO_MDER; // Multi-driver Enable Register
AT91_REG PIO_MDDR; // Multi-driver Disable Register
AT91_REG PIO_MDSR; // Multi-driver Status Register
AT91_REG Reserved3[1]; //
AT91_REG PIO_PPUDR; // Pull-up Disable Register
AT91_REG PIO_PPUER; // Pull-up Enable Register
AT91_REG PIO_PPUSR; // Pull-up Status Register
AT91_REG Reserved4[1]; //
AT91_REG PIO_ASR; // Select A Register
AT91_REG PIO_BSR; // Select B Register
AT91_REG PIO_ABSR; // AB Select Status Register
AT91_REG Reserved5[9]; //
AT91_REG PIO_OWER; // Output Write Enable Register
AT91_REG PIO_OWDR; // Output Write Disable Register
AT91_REG PIO_OWSR; // Output Write Status Register
} AT91S_PIO, *AT91PS_PIO;
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Clock Generator Controler
// *****************************************************************************
typedef struct _AT91S_CKGR {
AT91_REG CKGR_MOR; // Main Oscillator Register
AT91_REG CKGR_MCFR; // Main Clock Frequency Register
AT91_REG Reserved0[1]; //
AT91_REG CKGR_PLLR; // PLL Register
} AT91S_CKGR, *AT91PS_CKGR;
// -------- CKGR_MOR : (CKGR Offset: 0x0) Main Oscillator Register --------
#define AT91C_CKGR_MOSCEN ((unsigned int) 0x1 << 0) // (CKGR) Main Oscillator Enable
#define AT91C_CKGR_OSCBYPASS ((unsigned int) 0x1 << 1) // (CKGR) Main Oscillator Bypass
#define AT91C_CKGR_OSCOUNT ((unsigned int) 0xFF << 8) // (CKGR) Main Oscillator Start-up Time
// -------- CKGR_MCFR : (CKGR Offset: 0x4) Main Clock Frequency Register --------
#define AT91C_CKGR_MAINF ((unsigned int) 0xFFFF << 0) // (CKGR) Main Clock Frequency
#define AT91C_CKGR_MAINRDY ((unsigned int) 0x1 << 16) // (CKGR) Main Clock Ready
// -------- CKGR_PLLR : (CKGR Offset: 0xc) PLL B Register --------
#define AT91C_CKGR_DIV ((unsigned int) 0xFF << 0) // (CKGR) Divider Selected
#define AT91C_CKGR_DIV_0 ((unsigned int) 0x0) // (CKGR) Divider output is 0
#define AT91C_CKGR_DIV_BYPASS ((unsigned int) 0x1) // (CKGR) Divider is bypassed
#define AT91C_CKGR_PLLCOUNT ((unsigned int) 0x3F << 8) // (CKGR) PLL Counter
#define AT91C_CKGR_OUT ((unsigned int) 0x3 << 14) // (CKGR) PLL Output Frequency Range
#define AT91C_CKGR_OUT_0 ((unsigned int) 0x0 << 14) // (CKGR) Please refer to the PLL datasheet
#define AT91C_CKGR_OUT_1 ((unsigned int) 0x1 << 14) // (CKGR) Please refer to the PLL datasheet
#define AT91C_CKGR_OUT_2 ((unsigned int) 0x2 << 14) // (CKGR) Please refer to the PLL datasheet
#define AT91C_CKGR_OUT_3 ((unsigned int) 0x3 << 14) // (CKGR) Please refer to the PLL datasheet
#define AT91C_CKGR_MUL ((unsigned int) 0x7FF << 16) // (CKGR) PLL Multiplier
#define AT91C_CKGR_USBDIV ((unsigned int) 0x3 << 28) // (CKGR) Divider for USB Clocks
#define AT91C_CKGR_USBDIV_0 ((unsigned int) 0x0 << 28) // (CKGR) Divider output is PLL clock output
#define AT91C_CKGR_USBDIV_1 ((unsigned int) 0x1 << 28) // (CKGR) Divider output is PLL clock output divided by 2
#define AT91C_CKGR_USBDIV_2 ((unsigned int) 0x2 << 28) // (CKGR) Divider output is PLL clock output divided by 4
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Power Management Controler
// *****************************************************************************
typedef struct _AT91S_PMC {
AT91_REG PMC_SCER; // System Clock Enable Register
AT91_REG PMC_SCDR; // System Clock Disable Register
AT91_REG PMC_SCSR; // System Clock Status Register
AT91_REG Reserved0[1]; //
AT91_REG PMC_PCER; // Peripheral Clock Enable Register
AT91_REG PMC_PCDR; // Peripheral Clock Disable Register
AT91_REG PMC_PCSR; // Peripheral Clock Status Register
AT91_REG Reserved1[1]; //
AT91_REG PMC_MOR; // Main Oscillator Register
AT91_REG PMC_MCFR; // Main Clock Frequency Register
AT91_REG Reserved2[1]; //
AT91_REG PMC_PLLR; // PLL Register
AT91_REG PMC_MCKR; // Master Clock Register
AT91_REG Reserved3[3]; //
AT91_REG PMC_PCKR[4]; // Programmable Clock Register
AT91_REG Reserved4[4]; //
AT91_REG PMC_IER; // Interrupt Enable Register
AT91_REG PMC_IDR; // Interrupt Disable Register
AT91_REG PMC_SR; // Status Register
AT91_REG PMC_IMR; // Interrupt Mask Register
} AT91S_PMC, *AT91PS_PMC;
// -------- PMC_SCER : (PMC Offset: 0x0) System Clock Enable Register --------
#define AT91C_PMC_PCK ((unsigned int) 0x1 << 0) // (PMC) Processor Clock
#define AT91C_PMC_UDP ((unsigned int) 0x1 << 7) // (PMC) USB Device Port Clock
#define AT91C_PMC_PCK0 ((unsigned int) 0x1 << 8) // (PMC) Programmable Clock Output
#define AT91C_PMC_PCK1 ((unsigned int) 0x1 << 9) // (PMC) Programmable Clock Output
#define AT91C_PMC_PCK2 ((unsigned int) 0x1 << 10) // (PMC) Programmable Clock Output
#define AT91C_PMC_PCK3 ((unsigned int) 0x1 << 11) // (PMC) Programmable Clock Output
// -------- PMC_SCDR : (PMC Offset: 0x4) System Clock Disable Register --------
// -------- PMC_SCSR : (PMC Offset: 0x8) System Clock Status Register --------
// -------- CKGR_MOR : (PMC Offset: 0x20) Main Oscillator Register --------
// -------- CKGR_MCFR : (PMC Offset: 0x24) Main Clock Frequency Register --------
// -------- CKGR_PLLR : (PMC Offset: 0x2c) PLL B Register --------
// -------- PMC_MCKR : (PMC Offset: 0x30) Master Clock Register --------
#define AT91C_PMC_CSS ((unsigned int) 0x3 << 0) // (PMC) Programmable Clock Selection
#define AT91C_PMC_CSS_SLOW_CLK ((unsigned int) 0x0) // (PMC) Slow Clock is selected
#define AT91C_PMC_CSS_MAIN_CLK ((unsigned int) 0x1) // (PMC) Main Clock is selected
#define AT91C_PMC_CSS_PLL_CLK ((unsigned int) 0x3) // (PMC) Clock from PLL is selected
#define AT91C_PMC_PRES ((unsigned int) 0x7 << 2) // (PMC) Programmable Clock Prescaler
#define AT91C_PMC_PRES_CLK ((unsigned int) 0x0 << 2) // (PMC) Selected clock
#define AT91C_PMC_PRES_CLK_2 ((unsigned int) 0x1 << 2) // (PMC) Selected clock divided by 2
#define AT91C_PMC_PRES_CLK_4 ((unsigned int) 0x2 << 2) // (PMC) Selected clock divided by 4
#define AT91C_PMC_PRES_CLK_8 ((unsigned int) 0x3 << 2) // (PMC) Selected clock divided by 8
#define AT91C_PMC_PRES_CLK_16 ((unsigned int) 0x4 << 2) // (PMC) Selected clock divided by 16
#define AT91C_PMC_PRES_CLK_32 ((unsigned int) 0x5 << 2) // (PMC) Selected clock divided by 32
#define AT91C_PMC_PRES_CLK_64 ((unsigned int) 0x6 << 2) // (PMC) Selected clock divided by 64
// -------- PMC_PCKR : (PMC Offset: 0x40) Programmable Clock Register --------
// -------- PMC_IER : (PMC Offset: 0x60) PMC Interrupt Enable Register --------
#define AT91C_PMC_MOSCS ((unsigned int) 0x1 << 0) // (PMC) MOSC Status/Enable/Disable/Mask
#define AT91C_PMC_LOCK ((unsigned int) 0x1 << 2) // (PMC) PLL Status/Enable/Disable/Mask
#define AT91C_PMC_MCKRDY ((unsigned int) 0x1 << 3) // (PMC) MCK_RDY Status/Enable/Disable/Mask
#define AT91C_PMC_PCK0RDY ((unsigned int) 0x1 << 8) // (PMC) PCK0_RDY Status/Enable/Disable/Mask
#define AT91C_PMC_PCK1RDY ((unsigned int) 0x1 << 9) // (PMC) PCK1_RDY Status/Enable/Disable/Mask
#define AT91C_PMC_PCK2RDY ((unsigned int) 0x1 << 10) // (PMC) PCK2_RDY Status/Enable/Disable/Mask
#define AT91C_PMC_PCK3RDY ((unsigned int) 0x1 << 11) // (PMC) PCK3_RDY Status/Enable/Disable/Mask
// -------- PMC_IDR : (PMC Offset: 0x64) PMC Interrupt Disable Register --------
// -------- PMC_SR : (PMC Offset: 0x68) PMC Status Register --------
// -------- PMC_IMR : (PMC Offset: 0x6c) PMC Interrupt Mask Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Reset Controller Interface
// *****************************************************************************
typedef struct _AT91S_RSTC {
AT91_REG RSTC_RCR; // Reset Control Register
AT91_REG RSTC_RSR; // Reset Status Register
AT91_REG RSTC_RMR; // Reset Mode Register
} AT91S_RSTC, *AT91PS_RSTC;
// -------- RSTC_RCR : (RSTC Offset: 0x0) Reset Control Register --------
#define AT91C_RSTC_PROCRST ((unsigned int) 0x1 << 0) // (RSTC) Processor Reset
#define AT91C_RSTC_PERRST ((unsigned int) 0x1 << 2) // (RSTC) Peripheral Reset
#define AT91C_RSTC_EXTRST ((unsigned int) 0x1 << 3) // (RSTC) External Reset
#define AT91C_RSTC_KEY ((unsigned int) 0xFF << 24) // (RSTC) Password
// -------- RSTC_RSR : (RSTC Offset: 0x4) Reset Status Register --------
#define AT91C_RSTC_URSTS ((unsigned int) 0x1 << 0) // (RSTC) User Reset Status
#define AT91C_RSTC_BODSTS ((unsigned int) 0x1 << 1) // (RSTC) Brownout Detection Status
#define AT91C_RSTC_RSTTYP ((unsigned int) 0x7 << 8) // (RSTC) Reset Type
#define AT91C_RSTC_RSTTYP_POWERUP ((unsigned int) 0x0 << 8) // (RSTC) Power-up Reset. VDDCORE rising.
#define AT91C_RSTC_RSTTYP_WAKEUP ((unsigned int) 0x1 << 8) // (RSTC) WakeUp Reset. VDDCORE rising.
#define AT91C_RSTC_RSTTYP_WATCHDOG ((unsigned int) 0x2 << 8) // (RSTC) Watchdog Reset. Watchdog overflow occured.
#define AT91C_RSTC_RSTTYP_SOFTWARE ((unsigned int) 0x3 << 8) // (RSTC) Software Reset. Processor reset required by the software.
#define AT91C_RSTC_RSTTYP_USER ((unsigned int) 0x4 << 8) // (RSTC) User Reset. NRST pin detected low.
#define AT91C_RSTC_RSTTYP_BROWNOUT ((unsigned int) 0x5 << 8) // (RSTC) Brownout Reset occured.
#define AT91C_RSTC_NRSTL ((unsigned int) 0x1 << 16) // (RSTC) NRST pin level
#define AT91C_RSTC_SRCMP ((unsigned int) 0x1 << 17) // (RSTC) Software Reset Command in Progress.
// -------- RSTC_RMR : (RSTC Offset: 0x8) Reset Mode Register --------
#define AT91C_RSTC_URSTEN ((unsigned int) 0x1 << 0) // (RSTC) User Reset Enable
#define AT91C_RSTC_URSTIEN ((unsigned int) 0x1 << 4) // (RSTC) User Reset Interrupt Enable
#define AT91C_RSTC_ERSTL ((unsigned int) 0xF << 8) // (RSTC) User Reset Enable
#define AT91C_RSTC_BODIEN ((unsigned int) 0x1 << 16) // (RSTC) Brownout Detection Interrupt Enable
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Real Time Timer Controller Interface
// *****************************************************************************
typedef struct _AT91S_RTTC {
AT91_REG RTTC_RTMR; // Real-time Mode Register
AT91_REG RTTC_RTAR; // Real-time Alarm Register
AT91_REG RTTC_RTVR; // Real-time Value Register
AT91_REG RTTC_RTSR; // Real-time Status Register
} AT91S_RTTC, *AT91PS_RTTC;
// -------- RTTC_RTMR : (RTTC Offset: 0x0) Real-time Mode Register --------
#define AT91C_RTTC_RTPRES ((unsigned int) 0xFFFF << 0) // (RTTC) Real-time Timer Prescaler Value
#define AT91C_RTTC_ALMIEN ((unsigned int) 0x1 << 16) // (RTTC) Alarm Interrupt Enable
#define AT91C_RTTC_RTTINCIEN ((unsigned int) 0x1 << 17) // (RTTC) Real Time Timer Increment Interrupt Enable
#define AT91C_RTTC_RTTRST ((unsigned int) 0x1 << 18) // (RTTC) Real Time Timer Restart
// -------- RTTC_RTAR : (RTTC Offset: 0x4) Real-time Alarm Register --------
#define AT91C_RTTC_ALMV ((unsigned int) 0x0 << 0) // (RTTC) Alarm Value
// -------- RTTC_RTVR : (RTTC Offset: 0x8) Current Real-time Value Register --------
#define AT91C_RTTC_CRTV ((unsigned int) 0x0 << 0) // (RTTC) Current Real-time Value
// -------- RTTC_RTSR : (RTTC Offset: 0xc) Real-time Status Register --------
#define AT91C_RTTC_ALMS ((unsigned int) 0x1 << 0) // (RTTC) Real-time Alarm Status
#define AT91C_RTTC_RTTINC ((unsigned int) 0x1 << 1) // (RTTC) Real-time Timer Increment
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Periodic Interval Timer Controller Interface
// *****************************************************************************
typedef struct _AT91S_PITC {
AT91_REG PITC_PIMR; // Period Interval Mode Register
AT91_REG PITC_PISR; // Period Interval Status Register
AT91_REG PITC_PIVR; // Period Interval Value Register
AT91_REG PITC_PIIR; // Period Interval Image Register
} AT91S_PITC, *AT91PS_PITC;
// -------- PITC_PIMR : (PITC Offset: 0x0) Periodic Interval Mode Register --------
#define AT91C_PITC_PIV ((unsigned int) 0xFFFFF << 0) // (PITC) Periodic Interval Value
#define AT91C_PITC_PITEN ((unsigned int) 0x1 << 24) // (PITC) Periodic Interval Timer Enabled
#define AT91C_PITC_PITIEN ((unsigned int) 0x1 << 25) // (PITC) Periodic Interval Timer Interrupt Enable
// -------- PITC_PISR : (PITC Offset: 0x4) Periodic Interval Status Register --------
#define AT91C_PITC_PITS ((unsigned int) 0x1 << 0) // (PITC) Periodic Interval Timer Status
// -------- PITC_PIVR : (PITC Offset: 0x8) Periodic Interval Value Register --------
#define AT91C_PITC_CPIV ((unsigned int) 0xFFFFF << 0) // (PITC) Current Periodic Interval Value
#define AT91C_PITC_PICNT ((unsigned int) 0xFFF << 20) // (PITC) Periodic Interval Counter
// -------- PITC_PIIR : (PITC Offset: 0xc) Periodic Interval Image Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Watchdog Timer Controller Interface
// *****************************************************************************
typedef struct _AT91S_WDTC {
AT91_REG WDTC_WDCR; // Watchdog Control Register
AT91_REG WDTC_WDMR; // Watchdog Mode Register
AT91_REG WDTC_WDSR; // Watchdog Status Register
} AT91S_WDTC, *AT91PS_WDTC;
// -------- WDTC_WDCR : (WDTC Offset: 0x0) Periodic Interval Image Register --------
#define AT91C_WDTC_WDRSTT ((unsigned int) 0x1 << 0) // (WDTC) Watchdog Restart
#define AT91C_WDTC_KEY ((unsigned int) 0xFF << 24) // (WDTC) Watchdog KEY Password
// -------- WDTC_WDMR : (WDTC Offset: 0x4) Watchdog Mode Register --------
#define AT91C_WDTC_WDV ((unsigned int) 0xFFF << 0) // (WDTC) Watchdog Timer Restart
#define AT91C_WDTC_WDFIEN ((unsigned int) 0x1 << 12) // (WDTC) Watchdog Fault Interrupt Enable
#define AT91C_WDTC_WDRSTEN ((unsigned int) 0x1 << 13) // (WDTC) Watchdog Reset Enable
#define AT91C_WDTC_WDRPROC ((unsigned int) 0x1 << 14) // (WDTC) Watchdog Timer Restart
#define AT91C_WDTC_WDDIS ((unsigned int) 0x1 << 15) // (WDTC) Watchdog Disable
#define AT91C_WDTC_WDD ((unsigned int) 0xFFF << 16) // (WDTC) Watchdog Delta Value
#define AT91C_WDTC_WDDBGHLT ((unsigned int) 0x1 << 28) // (WDTC) Watchdog Debug Halt
#define AT91C_WDTC_WDIDLEHLT ((unsigned int) 0x1 << 29) // (WDTC) Watchdog Idle Halt
// -------- WDTC_WDSR : (WDTC Offset: 0x8) Watchdog Status Register --------
#define AT91C_WDTC_WDUNF ((unsigned int) 0x1 << 0) // (WDTC) Watchdog Underflow
#define AT91C_WDTC_WDERR ((unsigned int) 0x1 << 1) // (WDTC) Watchdog Error
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Voltage Regulator Mode Controller Interface
// *****************************************************************************
typedef struct _AT91S_VREG {
AT91_REG VREG_MR; // Voltage Regulator Mode Register
} AT91S_VREG, *AT91PS_VREG;
// -------- VREG_MR : (VREG Offset: 0x0) Voltage Regulator Mode Register --------
#define AT91C_VREG_PSTDBY ((unsigned int) 0x1 << 0) // (VREG) Voltage Regulator Power Standby Mode
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Memory Controller Interface
// *****************************************************************************
typedef struct _AT91S_MC {
AT91_REG MC_RCR; // MC Remap Control Register
AT91_REG MC_ASR; // MC Abort Status Register
AT91_REG MC_AASR; // MC Abort Address Status Register
AT91_REG Reserved0[21]; //
AT91_REG MC_FMR; // MC Flash Mode Register
AT91_REG MC_FCR; // MC Flash Command Register
AT91_REG MC_FSR; // MC Flash Status Register
} AT91S_MC, *AT91PS_MC;
// -------- MC_RCR : (MC Offset: 0x0) MC Remap Control Register --------
#define AT91C_MC_RCB ((unsigned int) 0x1 << 0) // (MC) Remap Command Bit
// -------- MC_ASR : (MC Offset: 0x4) MC Abort Status Register --------
#define AT91C_MC_UNDADD ((unsigned int) 0x1 << 0) // (MC) Undefined Addess Abort Status
#define AT91C_MC_MISADD ((unsigned int) 0x1 << 1) // (MC) Misaligned Addess Abort Status
#define AT91C_MC_ABTSZ ((unsigned int) 0x3 << 8) // (MC) Abort Size Status
#define AT91C_MC_ABTSZ_BYTE ((unsigned int) 0x0 << 8) // (MC) Byte
#define AT91C_MC_ABTSZ_HWORD ((unsigned int) 0x1 << 8) // (MC) Half-word
#define AT91C_MC_ABTSZ_WORD ((unsigned int) 0x2 << 8) // (MC) Word
#define AT91C_MC_ABTTYP ((unsigned int) 0x3 << 10) // (MC) Abort Type Status
#define AT91C_MC_ABTTYP_DATAR ((unsigned int) 0x0 << 10) // (MC) Data Read
#define AT91C_MC_ABTTYP_DATAW ((unsigned int) 0x1 << 10) // (MC) Data Write
#define AT91C_MC_ABTTYP_FETCH ((unsigned int) 0x2 << 10) // (MC) Code Fetch
#define AT91C_MC_MST0 ((unsigned int) 0x1 << 16) // (MC) Master 0 Abort Source
#define AT91C_MC_MST1 ((unsigned int) 0x1 << 17) // (MC) Master 1 Abort Source
#define AT91C_MC_SVMST0 ((unsigned int) 0x1 << 24) // (MC) Saved Master 0 Abort Source
#define AT91C_MC_SVMST1 ((unsigned int) 0x1 << 25) // (MC) Saved Master 1 Abort Source
// -------- MC_FMR : (MC Offset: 0x60) MC Flash Mode Register --------
#define AT91C_MC_FRDY ((unsigned int) 0x1 << 0) // (MC) Flash Ready
#define AT91C_MC_LOCKE ((unsigned int) 0x1 << 2) // (MC) Lock Error
#define AT91C_MC_PROGE ((unsigned int) 0x1 << 3) // (MC) Programming Error
#define AT91C_MC_NEBP ((unsigned int) 0x1 << 7) // (MC) No Erase Before Programming
#define AT91C_MC_FWS ((unsigned int) 0x3 << 8) // (MC) Flash Wait State
#define AT91C_MC_FWS_0FWS ((unsigned int) 0x0 << 8) // (MC) 1 cycle for Read, 2 for Write operations
#define AT91C_MC_FWS_1FWS ((unsigned int) 0x1 << 8) // (MC) 2 cycles for Read, 3 for Write operations
#define AT91C_MC_FWS_2FWS ((unsigned int) 0x2 << 8) // (MC) 3 cycles for Read, 4 for Write operations
#define AT91C_MC_FWS_3FWS ((unsigned int) 0x3 << 8) // (MC) 4 cycles for Read, 4 for Write operations
#define AT91C_MC_FMCN ((unsigned int) 0xFF << 16) // (MC) Flash Microsecond Cycle Number
// -------- MC_FCR : (MC Offset: 0x64) MC Flash Command Register --------
#define AT91C_MC_FCMD ((unsigned int) 0xF << 0) // (MC) Flash Command
#define AT91C_MC_FCMD_START_PROG ((unsigned int) 0x1) // (MC) Starts the programming of th epage specified by PAGEN.
#define AT91C_MC_FCMD_LOCK ((unsigned int) 0x2) // (MC) Starts a lock sequence of the sector defined by the bits 4 to 7 of the field PAGEN.
#define AT91C_MC_FCMD_PROG_AND_LOCK ((unsigned int) 0x3) // (MC) The lock sequence automatically happens after the programming sequence is completed.
#define AT91C_MC_FCMD_UNLOCK ((unsigned int) 0x4) // (MC) Starts an unlock sequence of the sector defined by the bits 4 to 7 of the field PAGEN.
#define AT91C_MC_FCMD_ERASE_ALL ((unsigned int) 0x8) // (MC) Starts the erase of the entire flash.If at least a page is locked, the command is cancelled.
#define AT91C_MC_FCMD_SET_GP_NVM ((unsigned int) 0xB) // (MC) Set General Purpose NVM bits.
#define AT91C_MC_FCMD_CLR_GP_NVM ((unsigned int) 0xD) // (MC) Clear General Purpose NVM bits.
#define AT91C_MC_FCMD_SET_SECURITY ((unsigned int) 0xF) // (MC) Set Security Bit.
#define AT91C_MC_PAGEN ((unsigned int) 0x3FF << 8) // (MC) Page Number
#define AT91C_MC_KEY ((unsigned int) 0xFF << 24) // (MC) Writing Protect Key
// -------- MC_FSR : (MC Offset: 0x68) MC Flash Command Register --------
#define AT91C_MC_SECURITY ((unsigned int) 0x1 << 4) // (MC) Security Bit Status
#define AT91C_MC_GPNVM0 ((unsigned int) 0x1 << 8) // (MC) Sector 0 Lock Status
#define AT91C_MC_GPNVM1 ((unsigned int) 0x1 << 9) // (MC) Sector 1 Lock Status
#define AT91C_MC_GPNVM2 ((unsigned int) 0x1 << 10) // (MC) Sector 2 Lock Status
#define AT91C_MC_GPNVM3 ((unsigned int) 0x1 << 11) // (MC) Sector 3 Lock Status
#define AT91C_MC_GPNVM4 ((unsigned int) 0x1 << 12) // (MC) Sector 4 Lock Status
#define AT91C_MC_GPNVM5 ((unsigned int) 0x1 << 13) // (MC) Sector 5 Lock Status
#define AT91C_MC_GPNVM6 ((unsigned int) 0x1 << 14) // (MC) Sector 6 Lock Status
#define AT91C_MC_GPNVM7 ((unsigned int) 0x1 << 15) // (MC) Sector 7 Lock Status
#define AT91C_MC_LOCKS0 ((unsigned int) 0x1 << 16) // (MC) Sector 0 Lock Status
#define AT91C_MC_LOCKS1 ((unsigned int) 0x1 << 17) // (MC) Sector 1 Lock Status
#define AT91C_MC_LOCKS2 ((unsigned int) 0x1 << 18) // (MC) Sector 2 Lock Status
#define AT91C_MC_LOCKS3 ((unsigned int) 0x1 << 19) // (MC) Sector 3 Lock Status
#define AT91C_MC_LOCKS4 ((unsigned int) 0x1 << 20) // (MC) Sector 4 Lock Status
#define AT91C_MC_LOCKS5 ((unsigned int) 0x1 << 21) // (MC) Sector 5 Lock Status
#define AT91C_MC_LOCKS6 ((unsigned int) 0x1 << 22) // (MC) Sector 6 Lock Status
#define AT91C_MC_LOCKS7 ((unsigned int) 0x1 << 23) // (MC) Sector 7 Lock Status
#define AT91C_MC_LOCKS8 ((unsigned int) 0x1 << 24) // (MC) Sector 8 Lock Status
#define AT91C_MC_LOCKS9 ((unsigned int) 0x1 << 25) // (MC) Sector 9 Lock Status
#define AT91C_MC_LOCKS10 ((unsigned int) 0x1 << 26) // (MC) Sector 10 Lock Status
#define AT91C_MC_LOCKS11 ((unsigned int) 0x1 << 27) // (MC) Sector 11 Lock Status
#define AT91C_MC_LOCKS12 ((unsigned int) 0x1 << 28) // (MC) Sector 12 Lock Status
#define AT91C_MC_LOCKS13 ((unsigned int) 0x1 << 29) // (MC) Sector 13 Lock Status
#define AT91C_MC_LOCKS14 ((unsigned int) 0x1 << 30) // (MC) Sector 14 Lock Status
#define AT91C_MC_LOCKS15 ((unsigned int) 0x1 << 31) // (MC) Sector 15 Lock Status
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Serial Parallel Interface
// *****************************************************************************
typedef struct _AT91S_SPI {
AT91_REG SPI_CR; // Control Register
AT91_REG SPI_MR; // Mode Register
AT91_REG SPI_RDR; // Receive Data Register
AT91_REG SPI_TDR; // Transmit Data Register
AT91_REG SPI_SR; // Status Register
AT91_REG SPI_IER; // Interrupt Enable Register
AT91_REG SPI_IDR; // Interrupt Disable Register
AT91_REG SPI_IMR; // Interrupt Mask Register
AT91_REG Reserved0[4]; //
AT91_REG SPI_CSR[4]; // Chip Select Register
AT91_REG Reserved1[48]; //
AT91_REG SPI_RPR; // Receive Pointer Register
AT91_REG SPI_RCR; // Receive Counter Register
AT91_REG SPI_TPR; // Transmit Pointer Register
AT91_REG SPI_TCR; // Transmit Counter Register
AT91_REG SPI_RNPR; // Receive Next Pointer Register
AT91_REG SPI_RNCR; // Receive Next Counter Register
AT91_REG SPI_TNPR; // Transmit Next Pointer Register
AT91_REG SPI_TNCR; // Transmit Next Counter Register
AT91_REG SPI_PTCR; // PDC Transfer Control Register
AT91_REG SPI_PTSR; // PDC Transfer Status Register
} AT91S_SPI, *AT91PS_SPI;
// -------- SPI_CR : (SPI Offset: 0x0) SPI Control Register --------
#define AT91C_SPI_SPIEN ((unsigned int) 0x1 << 0) // (SPI) SPI Enable
#define AT91C_SPI_SPIDIS ((unsigned int) 0x1 << 1) // (SPI) SPI Disable
#define AT91C_SPI_SWRST ((unsigned int) 0x1 << 7) // (SPI) SPI Software reset
#define AT91C_SPI_LASTXFER ((unsigned int) 0x1 << 24) // (SPI) SPI Last Transfer
// -------- SPI_MR : (SPI Offset: 0x4) SPI Mode Register --------
#define AT91C_SPI_MSTR ((unsigned int) 0x1 << 0) // (SPI) Master/Slave Mode
#define AT91C_SPI_PS ((unsigned int) 0x1 << 1) // (SPI) Peripheral Select
#define AT91C_SPI_PS_FIXED ((unsigned int) 0x0 << 1) // (SPI) Fixed Peripheral Select
#define AT91C_SPI_PS_VARIABLE ((unsigned int) 0x1 << 1) // (SPI) Variable Peripheral Select
#define AT91C_SPI_PCSDEC ((unsigned int) 0x1 << 2) // (SPI) Chip Select Decode
#define AT91C_SPI_FDIV ((unsigned int) 0x1 << 3) // (SPI) Clock Selection
#define AT91C_SPI_MODFDIS ((unsigned int) 0x1 << 4) // (SPI) Mode Fault Detection
#define AT91C_SPI_LLB ((unsigned int) 0x1 << 7) // (SPI) Clock Selection
#define AT91C_SPI_PCS ((unsigned int) 0xF << 16) // (SPI) Peripheral Chip Select
#define AT91C_SPI_DLYBCS ((unsigned int) 0xFF << 24) // (SPI) Delay Between Chip Selects
// -------- SPI_RDR : (SPI Offset: 0x8) Receive Data Register --------
#define AT91C_SPI_RD ((unsigned int) 0xFFFF << 0) // (SPI) Receive Data
#define AT91C_SPI_RPCS ((unsigned int) 0xF << 16) // (SPI) Peripheral Chip Select Status
// -------- SPI_TDR : (SPI Offset: 0xc) Transmit Data Register --------
#define AT91C_SPI_TD ((unsigned int) 0xFFFF << 0) // (SPI) Transmit Data
#define AT91C_SPI_TPCS ((unsigned int) 0xF << 16) // (SPI) Peripheral Chip Select Status
// -------- SPI_SR : (SPI Offset: 0x10) Status Register --------
#define AT91C_SPI_RDRF ((unsigned int) 0x1 << 0) // (SPI) Receive Data Register Full
#define AT91C_SPI_TDRE ((unsigned int) 0x1 << 1) // (SPI) Transmit Data Register Empty
#define AT91C_SPI_MODF ((unsigned int) 0x1 << 2) // (SPI) Mode Fault Error
#define AT91C_SPI_OVRES ((unsigned int) 0x1 << 3) // (SPI) Overrun Error Status
#define AT91C_SPI_ENDRX ((unsigned int) 0x1 << 4) // (SPI) End of Receiver Transfer
#define AT91C_SPI_ENDTX ((unsigned int) 0x1 << 5) // (SPI) End of Receiver Transfer
#define AT91C_SPI_RXBUFF ((unsigned int) 0x1 << 6) // (SPI) RXBUFF Interrupt
#define AT91C_SPI_TXBUFE ((unsigned int) 0x1 << 7) // (SPI) TXBUFE Interrupt
#define AT91C_SPI_NSSR ((unsigned int) 0x1 << 8) // (SPI) NSSR Interrupt
#define AT91C_SPI_TXEMPTY ((unsigned int) 0x1 << 9) // (SPI) TXEMPTY Interrupt
#define AT91C_SPI_SPIENS ((unsigned int) 0x1 << 16) // (SPI) Enable Status
// -------- SPI_IER : (SPI Offset: 0x14) Interrupt Enable Register --------
// -------- SPI_IDR : (SPI Offset: 0x18) Interrupt Disable Register --------
// -------- SPI_IMR : (SPI Offset: 0x1c) Interrupt Mask Register --------
// -------- SPI_CSR : (SPI Offset: 0x30) Chip Select Register --------
#define AT91C_SPI_CPOL ((unsigned int) 0x1 << 0) // (SPI) Clock Polarity
#define AT91C_SPI_NCPHA ((unsigned int) 0x1 << 1) // (SPI) Clock Phase
#define AT91C_SPI_CSAAT ((unsigned int) 0x1 << 3) // (SPI) Chip Select Active After Transfer
#define AT91C_SPI_BITS ((unsigned int) 0xF << 4) // (SPI) Bits Per Transfer
#define AT91C_SPI_BITS_8 ((unsigned int) 0x0 << 4) // (SPI) 8 Bits Per transfer
#define AT91C_SPI_BITS_9 ((unsigned int) 0x1 << 4) // (SPI) 9 Bits Per transfer
#define AT91C_SPI_BITS_10 ((unsigned int) 0x2 << 4) // (SPI) 10 Bits Per transfer
#define AT91C_SPI_BITS_11 ((unsigned int) 0x3 << 4) // (SPI) 11 Bits Per transfer
#define AT91C_SPI_BITS_12 ((unsigned int) 0x4 << 4) // (SPI) 12 Bits Per transfer
#define AT91C_SPI_BITS_13 ((unsigned int) 0x5 << 4) // (SPI) 13 Bits Per transfer
#define AT91C_SPI_BITS_14 ((unsigned int) 0x6 << 4) // (SPI) 14 Bits Per transfer
#define AT91C_SPI_BITS_15 ((unsigned int) 0x7 << 4) // (SPI) 15 Bits Per transfer
#define AT91C_SPI_BITS_16 ((unsigned int) 0x8 << 4) // (SPI) 16 Bits Per transfer
#define AT91C_SPI_SCBR ((unsigned int) 0xFF << 8) // (SPI) Serial Clock Baud Rate
#define AT91C_SPI_DLYBS ((unsigned int) 0xFF << 16) // (SPI) Delay Before SPCK
#define AT91C_SPI_DLYBCT ((unsigned int) 0xFF << 24) // (SPI) Delay Between Consecutive Transfers
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Usart
// *****************************************************************************
typedef struct _AT91S_USART {
AT91_REG US_CR; // Control Register
AT91_REG US_MR; // Mode Register
AT91_REG US_IER; // Interrupt Enable Register
AT91_REG US_IDR; // Interrupt Disable Register
AT91_REG US_IMR; // Interrupt Mask Register
AT91_REG US_CSR; // Channel Status Register
AT91_REG US_RHR; // Receiver Holding Register
AT91_REG US_THR; // Transmitter Holding Register
AT91_REG US_BRGR; // Baud Rate Generator Register
AT91_REG US_RTOR; // Receiver Time-out Register
AT91_REG US_TTGR; // Transmitter Time-guard Register
AT91_REG Reserved0[5]; //
AT91_REG US_FIDI; // FI_DI_Ratio Register
AT91_REG US_NER; // Nb Errors Register
AT91_REG Reserved1[1]; //
AT91_REG US_IF; // IRDA_FILTER Register
AT91_REG Reserved2[44]; //
AT91_REG US_RPR; // Receive Pointer Register
AT91_REG US_RCR; // Receive Counter Register
AT91_REG US_TPR; // Transmit Pointer Register
AT91_REG US_TCR; // Transmit Counter Register
AT91_REG US_RNPR; // Receive Next Pointer Register
AT91_REG US_RNCR; // Receive Next Counter Register
AT91_REG US_TNPR; // Transmit Next Pointer Register
AT91_REG US_TNCR; // Transmit Next Counter Register
AT91_REG US_PTCR; // PDC Transfer Control Register
AT91_REG US_PTSR; // PDC Transfer Status Register
} AT91S_USART, *AT91PS_USART;
// -------- US_CR : (USART Offset: 0x0) Debug Unit Control Register --------
#define AT91C_US_STTBRK ((unsigned int) 0x1 << 9) // (USART) Start Break
#define AT91C_US_STPBRK ((unsigned int) 0x1 << 10) // (USART) Stop Break
#define AT91C_US_STTTO ((unsigned int) 0x1 << 11) // (USART) Start Time-out
#define AT91C_US_SENDA ((unsigned int) 0x1 << 12) // (USART) Send Address
#define AT91C_US_RSTIT ((unsigned int) 0x1 << 13) // (USART) Reset Iterations
#define AT91C_US_RSTNACK ((unsigned int) 0x1 << 14) // (USART) Reset Non Acknowledge
#define AT91C_US_RETTO ((unsigned int) 0x1 << 15) // (USART) Rearm Time-out
#define AT91C_US_DTREN ((unsigned int) 0x1 << 16) // (USART) Data Terminal ready Enable
#define AT91C_US_DTRDIS ((unsigned int) 0x1 << 17) // (USART) Data Terminal ready Disable
#define AT91C_US_RTSEN ((unsigned int) 0x1 << 18) // (USART) Request to Send enable
#define AT91C_US_RTSDIS ((unsigned int) 0x1 << 19) // (USART) Request to Send Disable
// -------- US_MR : (USART Offset: 0x4) Debug Unit Mode Register --------
#define AT91C_US_USMODE ((unsigned int) 0xF << 0) // (USART) Usart mode
#define AT91C_US_USMODE_NORMAL ((unsigned int) 0x0) // (USART) Normal
#define AT91C_US_USMODE_RS485 ((unsigned int) 0x1) // (USART) RS485
#define AT91C_US_USMODE_HWHSH ((unsigned int) 0x2) // (USART) Hardware Handshaking
#define AT91C_US_USMODE_MODEM ((unsigned int) 0x3) // (USART) Modem
#define AT91C_US_USMODE_ISO7816_0 ((unsigned int) 0x4) // (USART) ISO7816 protocol: T = 0
#define AT91C_US_USMODE_ISO7816_1 ((unsigned int) 0x6) // (USART) ISO7816 protocol: T = 1
#define AT91C_US_USMODE_IRDA ((unsigned int) 0x8) // (USART) IrDA
#define AT91C_US_USMODE_SWHSH ((unsigned int) 0xC) // (USART) Software Handshaking
#define AT91C_US_CLKS ((unsigned int) 0x3 << 4) // (USART) Clock Selection (Baud Rate generator Input Clock
#define AT91C_US_CLKS_CLOCK ((unsigned int) 0x0 << 4) // (USART) Clock
#define AT91C_US_CLKS_FDIV1 ((unsigned int) 0x1 << 4) // (USART) fdiv1
#define AT91C_US_CLKS_SLOW ((unsigned int) 0x2 << 4) // (USART) slow_clock (ARM)
#define AT91C_US_CLKS_EXT ((unsigned int) 0x3 << 4) // (USART) External (SCK)
#define AT91C_US_CHRL ((unsigned int) 0x3 << 6) // (USART) Clock Selection (Baud Rate generator Input Clock
#define AT91C_US_CHRL_5_BITS ((unsigned int) 0x0 << 6) // (USART) Character Length: 5 bits
#define AT91C_US_CHRL_6_BITS ((unsigned int) 0x1 << 6) // (USART) Character Length: 6 bits
#define AT91C_US_CHRL_7_BITS ((unsigned int) 0x2 << 6) // (USART) Character Length: 7 bits
#define AT91C_US_CHRL_8_BITS ((unsigned int) 0x3 << 6) // (USART) Character Length: 8 bits
#define AT91C_US_SYNC ((unsigned int) 0x1 << 8) // (USART) Synchronous Mode Select
#define AT91C_US_NBSTOP ((unsigned int) 0x3 << 12) // (USART) Number of Stop bits
#define AT91C_US_NBSTOP_1_BIT ((unsigned int) 0x0 << 12) // (USART) 1 stop bit
#define AT91C_US_NBSTOP_15_BIT ((unsigned int) 0x1 << 12) // (USART) Asynchronous (SYNC=0) 2 stop bits Synchronous (SYNC=1) 2 stop bits
#define AT91C_US_NBSTOP_2_BIT ((unsigned int) 0x2 << 12) // (USART) 2 stop bits
#define AT91C_US_MSBF ((unsigned int) 0x1 << 16) // (USART) Bit Order
#define AT91C_US_MODE9 ((unsigned int) 0x1 << 17) // (USART) 9-bit Character length
#define AT91C_US_CKLO ((unsigned int) 0x1 << 18) // (USART) Clock Output Select
#define AT91C_US_OVER ((unsigned int) 0x1 << 19) // (USART) Over Sampling Mode
#define AT91C_US_INACK ((unsigned int) 0x1 << 20) // (USART) Inhibit Non Acknowledge
#define AT91C_US_DSNACK ((unsigned int) 0x1 << 21) // (USART) Disable Successive NACK
#define AT91C_US_MAX_ITER ((unsigned int) 0x1 << 24) // (USART) Number of Repetitions
#define AT91C_US_FILTER ((unsigned int) 0x1 << 28) // (USART) Receive Line Filter
// -------- US_IER : (USART Offset: 0x8) Debug Unit Interrupt Enable Register --------
#define AT91C_US_RXBRK ((unsigned int) 0x1 << 2) // (USART) Break Received/End of Break
#define AT91C_US_TIMEOUT ((unsigned int) 0x1 << 8) // (USART) Receiver Time-out
#define AT91C_US_ITERATION ((unsigned int) 0x1 << 10) // (USART) Max number of Repetitions Reached
#define AT91C_US_NACK ((unsigned int) 0x1 << 13) // (USART) Non Acknowledge
#define AT91C_US_RIIC ((unsigned int) 0x1 << 16) // (USART) Ring INdicator Input Change Flag
#define AT91C_US_DSRIC ((unsigned int) 0x1 << 17) // (USART) Data Set Ready Input Change Flag
#define AT91C_US_DCDIC ((unsigned int) 0x1 << 18) // (USART) Data Carrier Flag
#define AT91C_US_CTSIC ((unsigned int) 0x1 << 19) // (USART) Clear To Send Input Change Flag
// -------- US_IDR : (USART Offset: 0xc) Debug Unit Interrupt Disable Register --------
// -------- US_IMR : (USART Offset: 0x10) Debug Unit Interrupt Mask Register --------
// -------- US_CSR : (USART Offset: 0x14) Debug Unit Channel Status Register --------
#define AT91C_US_RI ((unsigned int) 0x1 << 20) // (USART) Image of RI Input
#define AT91C_US_DSR ((unsigned int) 0x1 << 21) // (USART) Image of DSR Input
#define AT91C_US_DCD ((unsigned int) 0x1 << 22) // (USART) Image of DCD Input
#define AT91C_US_CTS ((unsigned int) 0x1 << 23) // (USART) Image of CTS Input
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Synchronous Serial Controller Interface
// *****************************************************************************
typedef struct _AT91S_SSC {
AT91_REG SSC_CR; // Control Register
AT91_REG SSC_CMR; // Clock Mode Register
AT91_REG Reserved0[2]; //
AT91_REG SSC_RCMR; // Receive Clock ModeRegister
AT91_REG SSC_RFMR; // Receive Frame Mode Register
AT91_REG SSC_TCMR; // Transmit Clock Mode Register
AT91_REG SSC_TFMR; // Transmit Frame Mode Register
AT91_REG SSC_RHR; // Receive Holding Register
AT91_REG SSC_THR; // Transmit Holding Register
AT91_REG Reserved1[2]; //
AT91_REG SSC_RSHR; // Receive Sync Holding Register
AT91_REG SSC_TSHR; // Transmit Sync Holding Register
AT91_REG Reserved2[2]; //
AT91_REG SSC_SR; // Status Register
AT91_REG SSC_IER; // Interrupt Enable Register
AT91_REG SSC_IDR; // Interrupt Disable Register
AT91_REG SSC_IMR; // Interrupt Mask Register
AT91_REG Reserved3[44]; //
AT91_REG SSC_RPR; // Receive Pointer Register
AT91_REG SSC_RCR; // Receive Counter Register
AT91_REG SSC_TPR; // Transmit Pointer Register
AT91_REG SSC_TCR; // Transmit Counter Register
AT91_REG SSC_RNPR; // Receive Next Pointer Register
AT91_REG SSC_RNCR; // Receive Next Counter Register
AT91_REG SSC_TNPR; // Transmit Next Pointer Register
AT91_REG SSC_TNCR; // Transmit Next Counter Register
AT91_REG SSC_PTCR; // PDC Transfer Control Register
AT91_REG SSC_PTSR; // PDC Transfer Status Register
} AT91S_SSC, *AT91PS_SSC;
// -------- SSC_CR : (SSC Offset: 0x0) SSC Control Register --------
#define AT91C_SSC_RXEN ((unsigned int) 0x1 << 0) // (SSC) Receive Enable
#define AT91C_SSC_RXDIS ((unsigned int) 0x1 << 1) // (SSC) Receive Disable
#define AT91C_SSC_TXEN ((unsigned int) 0x1 << 8) // (SSC) Transmit Enable
#define AT91C_SSC_TXDIS ((unsigned int) 0x1 << 9) // (SSC) Transmit Disable
#define AT91C_SSC_SWRST ((unsigned int) 0x1 << 15) // (SSC) Software Reset
// -------- SSC_RCMR : (SSC Offset: 0x10) SSC Receive Clock Mode Register --------
#define AT91C_SSC_CKS ((unsigned int) 0x3 << 0) // (SSC) Receive/Transmit Clock Selection
#define AT91C_SSC_CKS_DIV ((unsigned int) 0x0) // (SSC) Divided Clock
#define AT91C_SSC_CKS_TK ((unsigned int) 0x1) // (SSC) TK Clock signal
#define AT91C_SSC_CKS_RK ((unsigned int) 0x2) // (SSC) RK pin
#define AT91C_SSC_CKO ((unsigned int) 0x7 << 2) // (SSC) Receive/Transmit Clock Output Mode Selection
#define AT91C_SSC_CKO_NONE ((unsigned int) 0x0 << 2) // (SSC) Receive/Transmit Clock Output Mode: None RK pin: Input-only
#define AT91C_SSC_CKO_CONTINOUS ((unsigned int) 0x1 << 2) // (SSC) Continuous Receive/Transmit Clock RK pin: Output
#define AT91C_SSC_CKO_DATA_TX ((unsigned int) 0x2 << 2) // (SSC) Receive/Transmit Clock only during data transfers RK pin: Output
#define AT91C_SSC_CKI ((unsigned int) 0x1 << 5) // (SSC) Receive/Transmit Clock Inversion
#define AT91C_SSC_START ((unsigned int) 0xF << 8) // (SSC) Receive/Transmit Start Selection
#define AT91C_SSC_START_CONTINOUS ((unsigned int) 0x0 << 8) // (SSC) Continuous, as soon as the receiver is enabled, and immediately after the end of transfer of the previous data.
#define AT91C_SSC_START_TX ((unsigned int) 0x1 << 8) // (SSC) Transmit/Receive start
#define AT91C_SSC_START_LOW_RF ((unsigned int) 0x2 << 8) // (SSC) Detection of a low level on RF input
#define AT91C_SSC_START_HIGH_RF ((unsigned int) 0x3 << 8) // (SSC) Detection of a high level on RF input
#define AT91C_SSC_START_FALL_RF ((unsigned int) 0x4 << 8) // (SSC) Detection of a falling edge on RF input
#define AT91C_SSC_START_RISE_RF ((unsigned int) 0x5 << 8) // (SSC) Detection of a rising edge on RF input
#define AT91C_SSC_START_LEVEL_RF ((unsigned int) 0x6 << 8) // (SSC) Detection of any level change on RF input
#define AT91C_SSC_START_EDGE_RF ((unsigned int) 0x7 << 8) // (SSC) Detection of any edge on RF input
#define AT91C_SSC_START_0 ((unsigned int) 0x8 << 8) // (SSC) Compare 0
#define AT91C_SSC_STTDLY ((unsigned int) 0xFF << 16) // (SSC) Receive/Transmit Start Delay
#define AT91C_SSC_PERIOD ((unsigned int) 0xFF << 24) // (SSC) Receive/Transmit Period Divider Selection
// -------- SSC_RFMR : (SSC Offset: 0x14) SSC Receive Frame Mode Register --------
#define AT91C_SSC_DATLEN ((unsigned int) 0x1F << 0) // (SSC) Data Length
#define AT91C_SSC_LOOP ((unsigned int) 0x1 << 5) // (SSC) Loop Mode
#define AT91C_SSC_MSBF ((unsigned int) 0x1 << 7) // (SSC) Most Significant Bit First
#define AT91C_SSC_DATNB ((unsigned int) 0xF << 8) // (SSC) Data Number per Frame
#define AT91C_SSC_FSLEN ((unsigned int) 0xF << 16) // (SSC) Receive/Transmit Frame Sync length
#define AT91C_SSC_FSOS ((unsigned int) 0x7 << 20) // (SSC) Receive/Transmit Frame Sync Output Selection
#define AT91C_SSC_FSOS_NONE ((unsigned int) 0x0 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: None RK pin Input-only
#define AT91C_SSC_FSOS_NEGATIVE ((unsigned int) 0x1 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Negative Pulse
#define AT91C_SSC_FSOS_POSITIVE ((unsigned int) 0x2 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Positive Pulse
#define AT91C_SSC_FSOS_LOW ((unsigned int) 0x3 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Driver Low during data transfer
#define AT91C_SSC_FSOS_HIGH ((unsigned int) 0x4 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Driver High during data transfer
#define AT91C_SSC_FSOS_TOGGLE ((unsigned int) 0x5 << 20) // (SSC) Selected Receive/Transmit Frame Sync Signal: Toggling at each start of data transfer
#define AT91C_SSC_FSEDGE ((unsigned int) 0x1 << 24) // (SSC) Frame Sync Edge Detection
// -------- SSC_TCMR : (SSC Offset: 0x18) SSC Transmit Clock Mode Register --------
// -------- SSC_TFMR : (SSC Offset: 0x1c) SSC Transmit Frame Mode Register --------
#define AT91C_SSC_DATDEF ((unsigned int) 0x1 << 5) // (SSC) Data Default Value
#define AT91C_SSC_FSDEN ((unsigned int) 0x1 << 23) // (SSC) Frame Sync Data Enable
// -------- SSC_SR : (SSC Offset: 0x40) SSC Status Register --------
#define AT91C_SSC_TXRDY ((unsigned int) 0x1 << 0) // (SSC) Transmit Ready
#define AT91C_SSC_TXEMPTY ((unsigned int) 0x1 << 1) // (SSC) Transmit Empty
#define AT91C_SSC_ENDTX ((unsigned int) 0x1 << 2) // (SSC) End Of Transmission
#define AT91C_SSC_TXBUFE ((unsigned int) 0x1 << 3) // (SSC) Transmit Buffer Empty
#define AT91C_SSC_RXRDY ((unsigned int) 0x1 << 4) // (SSC) Receive Ready
#define AT91C_SSC_OVRUN ((unsigned int) 0x1 << 5) // (SSC) Receive Overrun
#define AT91C_SSC_ENDRX ((unsigned int) 0x1 << 6) // (SSC) End of Reception
#define AT91C_SSC_RXBUFF ((unsigned int) 0x1 << 7) // (SSC) Receive Buffer Full
#define AT91C_SSC_TXSYN ((unsigned int) 0x1 << 10) // (SSC) Transmit Sync
#define AT91C_SSC_RXSYN ((unsigned int) 0x1 << 11) // (SSC) Receive Sync
#define AT91C_SSC_TXENA ((unsigned int) 0x1 << 16) // (SSC) Transmit Enable
#define AT91C_SSC_RXENA ((unsigned int) 0x1 << 17) // (SSC) Receive Enable
// -------- SSC_IER : (SSC Offset: 0x44) SSC Interrupt Enable Register --------
// -------- SSC_IDR : (SSC Offset: 0x48) SSC Interrupt Disable Register --------
// -------- SSC_IMR : (SSC Offset: 0x4c) SSC Interrupt Mask Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Two-wire Interface
// *****************************************************************************
typedef struct _AT91S_TWI {
AT91_REG TWI_CR; // Control Register
AT91_REG TWI_MMR; // Master Mode Register
AT91_REG Reserved0[1]; //
AT91_REG TWI_IADR; // Internal Address Register
AT91_REG TWI_CWGR; // Clock Waveform Generator Register
AT91_REG Reserved1[3]; //
AT91_REG TWI_SR; // Status Register
AT91_REG TWI_IER; // Interrupt Enable Register
AT91_REG TWI_IDR; // Interrupt Disable Register
AT91_REG TWI_IMR; // Interrupt Mask Register
AT91_REG TWI_RHR; // Receive Holding Register
AT91_REG TWI_THR; // Transmit Holding Register
} AT91S_TWI, *AT91PS_TWI;
// -------- TWI_CR : (TWI Offset: 0x0) TWI Control Register --------
#define AT91C_TWI_START ((unsigned int) 0x1 << 0) // (TWI) Send a START Condition
#define AT91C_TWI_STOP ((unsigned int) 0x1 << 1) // (TWI) Send a STOP Condition
#define AT91C_TWI_MSEN ((unsigned int) 0x1 << 2) // (TWI) TWI Master Transfer Enabled
#define AT91C_TWI_MSDIS ((unsigned int) 0x1 << 3) // (TWI) TWI Master Transfer Disabled
#define AT91C_TWI_SWRST ((unsigned int) 0x1 << 7) // (TWI) Software Reset
// -------- TWI_MMR : (TWI Offset: 0x4) TWI Master Mode Register --------
#define AT91C_TWI_IADRSZ ((unsigned int) 0x3 << 8) // (TWI) Internal Device Address Size
#define AT91C_TWI_IADRSZ_NO ((unsigned int) 0x0 << 8) // (TWI) No internal device address
#define AT91C_TWI_IADRSZ_1_BYTE ((unsigned int) 0x1 << 8) // (TWI) One-byte internal device address
#define AT91C_TWI_IADRSZ_2_BYTE ((unsigned int) 0x2 << 8) // (TWI) Two-byte internal device address
#define AT91C_TWI_IADRSZ_3_BYTE ((unsigned int) 0x3 << 8) // (TWI) Three-byte internal device address
#define AT91C_TWI_MREAD ((unsigned int) 0x1 << 12) // (TWI) Master Read Direction
#define AT91C_TWI_DADR ((unsigned int) 0x7F << 16) // (TWI) Device Address
// -------- TWI_CWGR : (TWI Offset: 0x10) TWI Clock Waveform Generator Register --------
#define AT91C_TWI_CLDIV ((unsigned int) 0xFF << 0) // (TWI) Clock Low Divider
#define AT91C_TWI_CHDIV ((unsigned int) 0xFF << 8) // (TWI) Clock High Divider
#define AT91C_TWI_CKDIV ((unsigned int) 0x7 << 16) // (TWI) Clock Divider
// -------- TWI_SR : (TWI Offset: 0x20) TWI Status Register --------
#define AT91C_TWI_TXCOMP ((unsigned int) 0x1 << 0) // (TWI) Transmission Completed
#define AT91C_TWI_RXRDY ((unsigned int) 0x1 << 1) // (TWI) Receive holding register ReaDY
#define AT91C_TWI_TXRDY ((unsigned int) 0x1 << 2) // (TWI) Transmit holding register ReaDY
#define AT91C_TWI_OVRE ((unsigned int) 0x1 << 6) // (TWI) Overrun Error
#define AT91C_TWI_UNRE ((unsigned int) 0x1 << 7) // (TWI) Underrun Error
#define AT91C_TWI_NACK ((unsigned int) 0x1 << 8) // (TWI) Not Acknowledged
// -------- TWI_IER : (TWI Offset: 0x24) TWI Interrupt Enable Register --------
// -------- TWI_IDR : (TWI Offset: 0x28) TWI Interrupt Disable Register --------
// -------- TWI_IMR : (TWI Offset: 0x2c) TWI Interrupt Mask Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR PWMC Channel Interface
// *****************************************************************************
typedef struct _AT91S_PWMC_CH {
AT91_REG PWMC_CMR; // Channel Mode Register
AT91_REG PWMC_CDTYR; // Channel Duty Cycle Register
AT91_REG PWMC_CPRDR; // Channel Period Register
AT91_REG PWMC_CCNTR; // Channel Counter Register
AT91_REG PWMC_CUPDR; // Channel Update Register
AT91_REG PWMC_Reserved[3]; // Reserved
} AT91S_PWMC_CH, *AT91PS_PWMC_CH;
// -------- PWMC_CMR : (PWMC_CH Offset: 0x0) PWMC Channel Mode Register --------
#define AT91C_PWMC_CPRE ((unsigned int) 0xF << 0) // (PWMC_CH) Channel Pre-scaler : PWMC_CLKx
#define AT91C_PWMC_CPRE_MCK ((unsigned int) 0x0) // (PWMC_CH)
#define AT91C_PWMC_CPRE_MCKA ((unsigned int) 0xB) // (PWMC_CH)
#define AT91C_PWMC_CPRE_MCKB ((unsigned int) 0xC) // (PWMC_CH)
#define AT91C_PWMC_CALG ((unsigned int) 0x1 << 8) // (PWMC_CH) Channel Alignment
#define AT91C_PWMC_CPOL ((unsigned int) 0x1 << 9) // (PWMC_CH) Channel Polarity
#define AT91C_PWMC_CPD ((unsigned int) 0x1 << 10) // (PWMC_CH) Channel Update Period
// -------- PWMC_CDTYR : (PWMC_CH Offset: 0x4) PWMC Channel Duty Cycle Register --------
#define AT91C_PWMC_CDTY ((unsigned int) 0x0 << 0) // (PWMC_CH) Channel Duty Cycle
// -------- PWMC_CPRDR : (PWMC_CH Offset: 0x8) PWMC Channel Period Register --------
#define AT91C_PWMC_CPRD ((unsigned int) 0x0 << 0) // (PWMC_CH) Channel Period
// -------- PWMC_CCNTR : (PWMC_CH Offset: 0xc) PWMC Channel Counter Register --------
#define AT91C_PWMC_CCNT ((unsigned int) 0x0 << 0) // (PWMC_CH) Channel Counter
// -------- PWMC_CUPDR : (PWMC_CH Offset: 0x10) PWMC Channel Update Register --------
#define AT91C_PWMC_CUPD ((unsigned int) 0x0 << 0) // (PWMC_CH) Channel Update
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Pulse Width Modulation Controller Interface
// *****************************************************************************
typedef struct _AT91S_PWMC {
AT91_REG PWMC_MR; // PWMC Mode Register
AT91_REG PWMC_ENA; // PWMC Enable Register
AT91_REG PWMC_DIS; // PWMC Disable Register
AT91_REG PWMC_SR; // PWMC Status Register
AT91_REG PWMC_IER; // PWMC Interrupt Enable Register
AT91_REG PWMC_IDR; // PWMC Interrupt Disable Register
AT91_REG PWMC_IMR; // PWMC Interrupt Mask Register
AT91_REG PWMC_ISR; // PWMC Interrupt Status Register
AT91_REG Reserved0[55]; //
AT91_REG PWMC_VR; // PWMC Version Register
AT91_REG Reserved1[64]; //
AT91S_PWMC_CH PWMC_CH[4]; // PWMC Channel
} AT91S_PWMC, *AT91PS_PWMC;
// -------- PWMC_MR : (PWMC Offset: 0x0) PWMC Mode Register --------
#define AT91C_PWMC_DIVA ((unsigned int) 0xFF << 0) // (PWMC) CLKA divide factor.
#define AT91C_PWMC_PREA ((unsigned int) 0xF << 8) // (PWMC) Divider Input Clock Prescaler A
#define AT91C_PWMC_PREA_MCK ((unsigned int) 0x0 << 8) // (PWMC)
#define AT91C_PWMC_DIVB ((unsigned int) 0xFF << 16) // (PWMC) CLKB divide factor.
#define AT91C_PWMC_PREB ((unsigned int) 0xF << 24) // (PWMC) Divider Input Clock Prescaler B
#define AT91C_PWMC_PREB_MCK ((unsigned int) 0x0 << 24) // (PWMC)
// -------- PWMC_ENA : (PWMC Offset: 0x4) PWMC Enable Register --------
#define AT91C_PWMC_CHID0 ((unsigned int) 0x1 << 0) // (PWMC) Channel ID 0
#define AT91C_PWMC_CHID1 ((unsigned int) 0x1 << 1) // (PWMC) Channel ID 1
#define AT91C_PWMC_CHID2 ((unsigned int) 0x1 << 2) // (PWMC) Channel ID 2
#define AT91C_PWMC_CHID3 ((unsigned int) 0x1 << 3) // (PWMC) Channel ID 3
// -------- PWMC_DIS : (PWMC Offset: 0x8) PWMC Disable Register --------
// -------- PWMC_SR : (PWMC Offset: 0xc) PWMC Status Register --------
// -------- PWMC_IER : (PWMC Offset: 0x10) PWMC Interrupt Enable Register --------
// -------- PWMC_IDR : (PWMC Offset: 0x14) PWMC Interrupt Disable Register --------
// -------- PWMC_IMR : (PWMC Offset: 0x18) PWMC Interrupt Mask Register --------
// -------- PWMC_ISR : (PWMC Offset: 0x1c) PWMC Interrupt Status Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR USB Device Interface
// *****************************************************************************
typedef struct _AT91S_UDP {
AT91_REG UDP_NUM; // Frame Number Register
AT91_REG UDP_GLBSTATE; // Global State Register
AT91_REG UDP_FADDR; // Function Address Register
AT91_REG Reserved0[1]; //
AT91_REG UDP_IER; // Interrupt Enable Register
AT91_REG UDP_IDR; // Interrupt Disable Register
AT91_REG UDP_IMR; // Interrupt Mask Register
AT91_REG UDP_ISR; // Interrupt Status Register
AT91_REG UDP_ICR; // Interrupt Clear Register
AT91_REG Reserved1[1]; //
AT91_REG UDP_RSTEP; // Reset Endpoint Register
AT91_REG Reserved2[1]; //
AT91_REG UDP_CSR[6]; // Endpoint Control and Status Register
AT91_REG Reserved3[2]; //
AT91_REG UDP_FDR[6]; // Endpoint FIFO Data Register
AT91_REG Reserved4[3]; //
AT91_REG UDP_TXVC; // Transceiver Control Register
} AT91S_UDP, *AT91PS_UDP;
// -------- UDP_FRM_NUM : (UDP Offset: 0x0) USB Frame Number Register --------
#define AT91C_UDP_FRM_NUM ((unsigned int) 0x7FF << 0) // (UDP) Frame Number as Defined in the Packet Field Formats
#define AT91C_UDP_FRM_ERR ((unsigned int) 0x1 << 16) // (UDP) Frame Error
#define AT91C_UDP_FRM_OK ((unsigned int) 0x1 << 17) // (UDP) Frame OK
// -------- UDP_GLB_STATE : (UDP Offset: 0x4) USB Global State Register --------
#define AT91C_UDP_FADDEN ((unsigned int) 0x1 << 0) // (UDP) Function Address Enable
#define AT91C_UDP_CONFG ((unsigned int) 0x1 << 1) // (UDP) Configured
#define AT91C_UDP_ESR ((unsigned int) 0x1 << 2) // (UDP) Enable Send Resume
#define AT91C_UDP_RSMINPR ((unsigned int) 0x1 << 3) // (UDP) A Resume Has Been Sent to the Host
#define AT91C_UDP_RMWUPE ((unsigned int) 0x1 << 4) // (UDP) Remote Wake Up Enable
// -------- UDP_FADDR : (UDP Offset: 0x8) USB Function Address Register --------
#define AT91C_UDP_FADD ((unsigned int) 0xFF << 0) // (UDP) Function Address Value
#define AT91C_UDP_FEN ((unsigned int) 0x1 << 8) // (UDP) Function Enable
// -------- UDP_IER : (UDP Offset: 0x10) USB Interrupt Enable Register --------
#define AT91C_UDP_EPINT0 ((unsigned int) 0x1 << 0) // (UDP) Endpoint 0 Interrupt
#define AT91C_UDP_EPINT1 ((unsigned int) 0x1 << 1) // (UDP) Endpoint 0 Interrupt
#define AT91C_UDP_EPINT2 ((unsigned int) 0x1 << 2) // (UDP) Endpoint 2 Interrupt
#define AT91C_UDP_EPINT3 ((unsigned int) 0x1 << 3) // (UDP) Endpoint 3 Interrupt
#define AT91C_UDP_EPINT4 ((unsigned int) 0x1 << 4) // (UDP) Endpoint 4 Interrupt
#define AT91C_UDP_EPINT5 ((unsigned int) 0x1 << 5) // (UDP) Endpoint 5 Interrupt
#define AT91C_UDP_RXSUSP ((unsigned int) 0x1 << 8) // (UDP) USB Suspend Interrupt
#define AT91C_UDP_RXRSM ((unsigned int) 0x1 << 9) // (UDP) USB Resume Interrupt
#define AT91C_UDP_EXTRSM ((unsigned int) 0x1 << 10) // (UDP) USB External Resume Interrupt
#define AT91C_UDP_SOFINT ((unsigned int) 0x1 << 11) // (UDP) USB Start Of frame Interrupt
#define AT91C_UDP_WAKEUP ((unsigned int) 0x1 << 13) // (UDP) USB Resume Interrupt
// -------- UDP_IDR : (UDP Offset: 0x14) USB Interrupt Disable Register --------
// -------- UDP_IMR : (UDP Offset: 0x18) USB Interrupt Mask Register --------
// -------- UDP_ISR : (UDP Offset: 0x1c) USB Interrupt Status Register --------
#define AT91C_UDP_ENDBUSRES ((unsigned int) 0x1 << 12) // (UDP) USB End Of Bus Reset Interrupt
// -------- UDP_ICR : (UDP Offset: 0x20) USB Interrupt Clear Register --------
// -------- UDP_RST_EP : (UDP Offset: 0x28) USB Reset Endpoint Register --------
#define AT91C_UDP_EP0 ((unsigned int) 0x1 << 0) // (UDP) Reset Endpoint 0
#define AT91C_UDP_EP1 ((unsigned int) 0x1 << 1) // (UDP) Reset Endpoint 1
#define AT91C_UDP_EP2 ((unsigned int) 0x1 << 2) // (UDP) Reset Endpoint 2
#define AT91C_UDP_EP3 ((unsigned int) 0x1 << 3) // (UDP) Reset Endpoint 3
#define AT91C_UDP_EP4 ((unsigned int) 0x1 << 4) // (UDP) Reset Endpoint 4
#define AT91C_UDP_EP5 ((unsigned int) 0x1 << 5) // (UDP) Reset Endpoint 5
// -------- UDP_CSR : (UDP Offset: 0x30) USB Endpoint Control and Status Register --------
#define AT91C_UDP_TXCOMP ((unsigned int) 0x1 << 0) // (UDP) Generates an IN packet with data previously written in the DPR
#define AT91C_UDP_RX_DATA_BK0 ((unsigned int) 0x1 << 1) // (UDP) Receive Data Bank 0
#define AT91C_UDP_RXSETUP ((unsigned int) 0x1 << 2) // (UDP) Sends STALL to the Host (Control endpoints)
#define AT91C_UDP_ISOERROR ((unsigned int) 0x1 << 3) // (UDP) Isochronous error (Isochronous endpoints)
#define AT91C_UDP_TXPKTRDY ((unsigned int) 0x1 << 4) // (UDP) Transmit Packet Ready
#define AT91C_UDP_FORCESTALL ((unsigned int) 0x1 << 5) // (UDP) Force Stall (used by Control, Bulk and Isochronous endpoints).
#define AT91C_UDP_RX_DATA_BK1 ((unsigned int) 0x1 << 6) // (UDP) Receive Data Bank 1 (only used by endpoints with ping-pong attributes).
#define AT91C_UDP_DIR ((unsigned int) 0x1 << 7) // (UDP) Transfer Direction
#define AT91C_UDP_EPTYPE ((unsigned int) 0x7 << 8) // (UDP) Endpoint type
#define AT91C_UDP_EPTYPE_CTRL ((unsigned int) 0x0 << 8) // (UDP) Control
#define AT91C_UDP_EPTYPE_ISO_OUT ((unsigned int) 0x1 << 8) // (UDP) Isochronous OUT
#define AT91C_UDP_EPTYPE_BULK_OUT ((unsigned int) 0x2 << 8) // (UDP) Bulk OUT
#define AT91C_UDP_EPTYPE_INT_OUT ((unsigned int) 0x3 << 8) // (UDP) Interrupt OUT
#define AT91C_UDP_EPTYPE_ISO_IN ((unsigned int) 0x5 << 8) // (UDP) Isochronous IN
#define AT91C_UDP_EPTYPE_BULK_IN ((unsigned int) 0x6 << 8) // (UDP) Bulk IN
#define AT91C_UDP_EPTYPE_INT_IN ((unsigned int) 0x7 << 8) // (UDP) Interrupt IN
#define AT91C_UDP_DTGLE ((unsigned int) 0x1 << 11) // (UDP) Data Toggle
#define AT91C_UDP_EPEDS ((unsigned int) 0x1 << 15) // (UDP) Endpoint Enable Disable
#define AT91C_UDP_RXBYTECNT ((unsigned int) 0x7FF << 16) // (UDP) Number Of Bytes Available in the FIFO
// -------- UDP_TXVC : (UDP Offset: 0x74) Transceiver Control Register --------
#define AT91C_UDP_TXVDIS ((unsigned int) 0x1 << 8) // (UDP)
#define AT91C_UDP_PUON ((unsigned int) 0x1 << 9) // (UDP) Pull-up ON
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Timer Counter Channel Interface
// *****************************************************************************
typedef struct _AT91S_TC {
AT91_REG TC_CCR; // Channel Control Register
AT91_REG TC_CMR; // Channel Mode Register (Capture Mode / Waveform Mode)
AT91_REG Reserved0[2]; //
AT91_REG TC_CV; // Counter Value
AT91_REG TC_RA; // Register A
AT91_REG TC_RB; // Register B
AT91_REG TC_RC; // Register C
AT91_REG TC_SR; // Status Register
AT91_REG TC_IER; // Interrupt Enable Register
AT91_REG TC_IDR; // Interrupt Disable Register
AT91_REG TC_IMR; // Interrupt Mask Register
} AT91S_TC, *AT91PS_TC;
// -------- TC_CCR : (TC Offset: 0x0) TC Channel Control Register --------
#define AT91C_TC_CLKEN ((unsigned int) 0x1 << 0) // (TC) Counter Clock Enable Command
#define AT91C_TC_CLKDIS ((unsigned int) 0x1 << 1) // (TC) Counter Clock Disable Command
#define AT91C_TC_SWTRG ((unsigned int) 0x1 << 2) // (TC) Software Trigger Command
// -------- TC_CMR : (TC Offset: 0x4) TC Channel Mode Register: Capture Mode / Waveform Mode --------
#define AT91C_TC_CLKS ((unsigned int) 0x7 << 0) // (TC) Clock Selection
#define AT91C_TC_CLKS_TIMER_DIV1_CLOCK ((unsigned int) 0x0) // (TC) Clock selected: TIMER_DIV1_CLOCK
#define AT91C_TC_CLKS_TIMER_DIV2_CLOCK ((unsigned int) 0x1) // (TC) Clock selected: TIMER_DIV2_CLOCK
#define AT91C_TC_CLKS_TIMER_DIV3_CLOCK ((unsigned int) 0x2) // (TC) Clock selected: TIMER_DIV3_CLOCK
#define AT91C_TC_CLKS_TIMER_DIV4_CLOCK ((unsigned int) 0x3) // (TC) Clock selected: TIMER_DIV4_CLOCK
#define AT91C_TC_CLKS_TIMER_DIV5_CLOCK ((unsigned int) 0x4) // (TC) Clock selected: TIMER_DIV5_CLOCK
#define AT91C_TC_CLKS_XC0 ((unsigned int) 0x5) // (TC) Clock selected: XC0
#define AT91C_TC_CLKS_XC1 ((unsigned int) 0x6) // (TC) Clock selected: XC1
#define AT91C_TC_CLKS_XC2 ((unsigned int) 0x7) // (TC) Clock selected: XC2
#define AT91C_TC_CLKI ((unsigned int) 0x1 << 3) // (TC) Clock Invert
#define AT91C_TC_BURST ((unsigned int) 0x3 << 4) // (TC) Burst Signal Selection
#define AT91C_TC_BURST_NONE ((unsigned int) 0x0 << 4) // (TC) The clock is not gated by an external signal
#define AT91C_TC_BURST_XC0 ((unsigned int) 0x1 << 4) // (TC) XC0 is ANDed with the selected clock
#define AT91C_TC_BURST_XC1 ((unsigned int) 0x2 << 4) // (TC) XC1 is ANDed with the selected clock
#define AT91C_TC_BURST_XC2 ((unsigned int) 0x3 << 4) // (TC) XC2 is ANDed with the selected clock
#define AT91C_TC_CPCSTOP ((unsigned int) 0x1 << 6) // (TC) Counter Clock Stopped with RC Compare
#define AT91C_TC_LDBSTOP ((unsigned int) 0x1 << 6) // (TC) Counter Clock Stopped with RB Loading
#define AT91C_TC_CPCDIS ((unsigned int) 0x1 << 7) // (TC) Counter Clock Disable with RC Compare
#define AT91C_TC_LDBDIS ((unsigned int) 0x1 << 7) // (TC) Counter Clock Disabled with RB Loading
#define AT91C_TC_ETRGEDG ((unsigned int) 0x3 << 8) // (TC) External Trigger Edge Selection
#define AT91C_TC_ETRGEDG_NONE ((unsigned int) 0x0 << 8) // (TC) Edge: None
#define AT91C_TC_ETRGEDG_RISING ((unsigned int) 0x1 << 8) // (TC) Edge: rising edge
#define AT91C_TC_ETRGEDG_FALLING ((unsigned int) 0x2 << 8) // (TC) Edge: falling edge
#define AT91C_TC_ETRGEDG_BOTH ((unsigned int) 0x3 << 8) // (TC) Edge: each edge
#define AT91C_TC_EEVTEDG ((unsigned int) 0x3 << 8) // (TC) External Event Edge Selection
#define AT91C_TC_EEVTEDG_NONE ((unsigned int) 0x0 << 8) // (TC) Edge: None
#define AT91C_TC_EEVTEDG_RISING ((unsigned int) 0x1 << 8) // (TC) Edge: rising edge
#define AT91C_TC_EEVTEDG_FALLING ((unsigned int) 0x2 << 8) // (TC) Edge: falling edge
#define AT91C_TC_EEVTEDG_BOTH ((unsigned int) 0x3 << 8) // (TC) Edge: each edge
#define AT91C_TC_EEVT ((unsigned int) 0x3 << 10) // (TC) External Event Selection
#define AT91C_TC_EEVT_TIOB ((unsigned int) 0x0 << 10) // (TC) Signal selected as external event: TIOB TIOB direction: input
#define AT91C_TC_EEVT_XC0 ((unsigned int) 0x1 << 10) // (TC) Signal selected as external event: XC0 TIOB direction: output
#define AT91C_TC_EEVT_XC1 ((unsigned int) 0x2 << 10) // (TC) Signal selected as external event: XC1 TIOB direction: output
#define AT91C_TC_EEVT_XC2 ((unsigned int) 0x3 << 10) // (TC) Signal selected as external event: XC2 TIOB direction: output
#define AT91C_TC_ABETRG ((unsigned int) 0x1 << 10) // (TC) TIOA or TIOB External Trigger Selection
#define AT91C_TC_ENETRG ((unsigned int) 0x1 << 12) // (TC) External Event Trigger enable
#define AT91C_TC_WAVESEL ((unsigned int) 0x3 << 13) // (TC) Waveform Selection
#define AT91C_TC_WAVESEL_UP ((unsigned int) 0x0 << 13) // (TC) UP mode without atomatic trigger on RC Compare
#define AT91C_TC_WAVESEL_UPDOWN ((unsigned int) 0x1 << 13) // (TC) UPDOWN mode without automatic trigger on RC Compare
#define AT91C_TC_WAVESEL_UP_AUTO ((unsigned int) 0x2 << 13) // (TC) UP mode with automatic trigger on RC Compare
#define AT91C_TC_WAVESEL_UPDOWN_AUTO ((unsigned int) 0x3 << 13) // (TC) UPDOWN mode with automatic trigger on RC Compare
#define AT91C_TC_CPCTRG ((unsigned int) 0x1 << 14) // (TC) RC Compare Trigger Enable
#define AT91C_TC_WAVE ((unsigned int) 0x1 << 15) // (TC)
#define AT91C_TC_ACPA ((unsigned int) 0x3 << 16) // (TC) RA Compare Effect on TIOA
#define AT91C_TC_ACPA_NONE ((unsigned int) 0x0 << 16) // (TC) Effect: none
#define AT91C_TC_ACPA_SET ((unsigned int) 0x1 << 16) // (TC) Effect: set
#define AT91C_TC_ACPA_CLEAR ((unsigned int) 0x2 << 16) // (TC) Effect: clear
#define AT91C_TC_ACPA_TOGGLE ((unsigned int) 0x3 << 16) // (TC) Effect: toggle
#define AT91C_TC_LDRA ((unsigned int) 0x3 << 16) // (TC) RA Loading Selection
#define AT91C_TC_LDRA_NONE ((unsigned int) 0x0 << 16) // (TC) Edge: None
#define AT91C_TC_LDRA_RISING ((unsigned int) 0x1 << 16) // (TC) Edge: rising edge of TIOA
#define AT91C_TC_LDRA_FALLING ((unsigned int) 0x2 << 16) // (TC) Edge: falling edge of TIOA
#define AT91C_TC_LDRA_BOTH ((unsigned int) 0x3 << 16) // (TC) Edge: each edge of TIOA
#define AT91C_TC_ACPC ((unsigned int) 0x3 << 18) // (TC) RC Compare Effect on TIOA
#define AT91C_TC_ACPC_NONE ((unsigned int) 0x0 << 18) // (TC) Effect: none
#define AT91C_TC_ACPC_SET ((unsigned int) 0x1 << 18) // (TC) Effect: set
#define AT91C_TC_ACPC_CLEAR ((unsigned int) 0x2 << 18) // (TC) Effect: clear
#define AT91C_TC_ACPC_TOGGLE ((unsigned int) 0x3 << 18) // (TC) Effect: toggle
#define AT91C_TC_LDRB ((unsigned int) 0x3 << 18) // (TC) RB Loading Selection
#define AT91C_TC_LDRB_NONE ((unsigned int) 0x0 << 18) // (TC) Edge: None
#define AT91C_TC_LDRB_RISING ((unsigned int) 0x1 << 18) // (TC) Edge: rising edge of TIOA
#define AT91C_TC_LDRB_FALLING ((unsigned int) 0x2 << 18) // (TC) Edge: falling edge of TIOA
#define AT91C_TC_LDRB_BOTH ((unsigned int) 0x3 << 18) // (TC) Edge: each edge of TIOA
#define AT91C_TC_AEEVT ((unsigned int) 0x3 << 20) // (TC) External Event Effect on TIOA
#define AT91C_TC_AEEVT_NONE ((unsigned int) 0x0 << 20) // (TC) Effect: none
#define AT91C_TC_AEEVT_SET ((unsigned int) 0x1 << 20) // (TC) Effect: set
#define AT91C_TC_AEEVT_CLEAR ((unsigned int) 0x2 << 20) // (TC) Effect: clear
#define AT91C_TC_AEEVT_TOGGLE ((unsigned int) 0x3 << 20) // (TC) Effect: toggle
#define AT91C_TC_ASWTRG ((unsigned int) 0x3 << 22) // (TC) Software Trigger Effect on TIOA
#define AT91C_TC_ASWTRG_NONE ((unsigned int) 0x0 << 22) // (TC) Effect: none
#define AT91C_TC_ASWTRG_SET ((unsigned int) 0x1 << 22) // (TC) Effect: set
#define AT91C_TC_ASWTRG_CLEAR ((unsigned int) 0x2 << 22) // (TC) Effect: clear
#define AT91C_TC_ASWTRG_TOGGLE ((unsigned int) 0x3 << 22) // (TC) Effect: toggle
#define AT91C_TC_BCPB ((unsigned int) 0x3 << 24) // (TC) RB Compare Effect on TIOB
#define AT91C_TC_BCPB_NONE ((unsigned int) 0x0 << 24) // (TC) Effect: none
#define AT91C_TC_BCPB_SET ((unsigned int) 0x1 << 24) // (TC) Effect: set
#define AT91C_TC_BCPB_CLEAR ((unsigned int) 0x2 << 24) // (TC) Effect: clear
#define AT91C_TC_BCPB_TOGGLE ((unsigned int) 0x3 << 24) // (TC) Effect: toggle
#define AT91C_TC_BCPC ((unsigned int) 0x3 << 26) // (TC) RC Compare Effect on TIOB
#define AT91C_TC_BCPC_NONE ((unsigned int) 0x0 << 26) // (TC) Effect: none
#define AT91C_TC_BCPC_SET ((unsigned int) 0x1 << 26) // (TC) Effect: set
#define AT91C_TC_BCPC_CLEAR ((unsigned int) 0x2 << 26) // (TC) Effect: clear
#define AT91C_TC_BCPC_TOGGLE ((unsigned int) 0x3 << 26) // (TC) Effect: toggle
#define AT91C_TC_BEEVT ((unsigned int) 0x3 << 28) // (TC) External Event Effect on TIOB
#define AT91C_TC_BEEVT_NONE ((unsigned int) 0x0 << 28) // (TC) Effect: none
#define AT91C_TC_BEEVT_SET ((unsigned int) 0x1 << 28) // (TC) Effect: set
#define AT91C_TC_BEEVT_CLEAR ((unsigned int) 0x2 << 28) // (TC) Effect: clear
#define AT91C_TC_BEEVT_TOGGLE ((unsigned int) 0x3 << 28) // (TC) Effect: toggle
#define AT91C_TC_BSWTRG ((unsigned int) 0x3 << 30) // (TC) Software Trigger Effect on TIOB
#define AT91C_TC_BSWTRG_NONE ((unsigned int) 0x0 << 30) // (TC) Effect: none
#define AT91C_TC_BSWTRG_SET ((unsigned int) 0x1 << 30) // (TC) Effect: set
#define AT91C_TC_BSWTRG_CLEAR ((unsigned int) 0x2 << 30) // (TC) Effect: clear
#define AT91C_TC_BSWTRG_TOGGLE ((unsigned int) 0x3 << 30) // (TC) Effect: toggle
// -------- TC_SR : (TC Offset: 0x20) TC Channel Status Register --------
#define AT91C_TC_COVFS ((unsigned int) 0x1 << 0) // (TC) Counter Overflow
#define AT91C_TC_LOVRS ((unsigned int) 0x1 << 1) // (TC) Load Overrun
#define AT91C_TC_CPAS ((unsigned int) 0x1 << 2) // (TC) RA Compare
#define AT91C_TC_CPBS ((unsigned int) 0x1 << 3) // (TC) RB Compare
#define AT91C_TC_CPCS ((unsigned int) 0x1 << 4) // (TC) RC Compare
#define AT91C_TC_LDRAS ((unsigned int) 0x1 << 5) // (TC) RA Loading
#define AT91C_TC_LDRBS ((unsigned int) 0x1 << 6) // (TC) RB Loading
#define AT91C_TC_ETRGS ((unsigned int) 0x1 << 7) // (TC) External Trigger
#define AT91C_TC_CLKSTA ((unsigned int) 0x1 << 16) // (TC) Clock Enabling
#define AT91C_TC_MTIOA ((unsigned int) 0x1 << 17) // (TC) TIOA Mirror
#define AT91C_TC_MTIOB ((unsigned int) 0x1 << 18) // (TC) TIOA Mirror
// -------- TC_IER : (TC Offset: 0x24) TC Channel Interrupt Enable Register --------
// -------- TC_IDR : (TC Offset: 0x28) TC Channel Interrupt Disable Register --------
// -------- TC_IMR : (TC Offset: 0x2c) TC Channel Interrupt Mask Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Timer Counter Interface
// *****************************************************************************
typedef struct _AT91S_TCB {
AT91S_TC TCB_TC0; // TC Channel 0
AT91_REG Reserved0[4]; //
AT91S_TC TCB_TC1; // TC Channel 1
AT91_REG Reserved1[4]; //
AT91S_TC TCB_TC2; // TC Channel 2
AT91_REG Reserved2[4]; //
AT91_REG TCB_BCR; // TC Block Control Register
AT91_REG TCB_BMR; // TC Block Mode Register
} AT91S_TCB, *AT91PS_TCB;
// -------- TCB_BCR : (TCB Offset: 0xc0) TC Block Control Register --------
#define AT91C_TCB_SYNC ((unsigned int) 0x1 << 0) // (TCB) Synchro Command
// -------- TCB_BMR : (TCB Offset: 0xc4) TC Block Mode Register --------
#define AT91C_TCB_TC0XC0S ((unsigned int) 0x3 << 0) // (TCB) External Clock Signal 0 Selection
#define AT91C_TCB_TC0XC0S_TCLK0 ((unsigned int) 0x0) // (TCB) TCLK0 connected to XC0
#define AT91C_TCB_TC0XC0S_NONE ((unsigned int) 0x1) // (TCB) None signal connected to XC0
#define AT91C_TCB_TC0XC0S_TIOA1 ((unsigned int) 0x2) // (TCB) TIOA1 connected to XC0
#define AT91C_TCB_TC0XC0S_TIOA2 ((unsigned int) 0x3) // (TCB) TIOA2 connected to XC0
#define AT91C_TCB_TC1XC1S ((unsigned int) 0x3 << 2) // (TCB) External Clock Signal 1 Selection
#define AT91C_TCB_TC1XC1S_TCLK1 ((unsigned int) 0x0 << 2) // (TCB) TCLK1 connected to XC1
#define AT91C_TCB_TC1XC1S_NONE ((unsigned int) 0x1 << 2) // (TCB) None signal connected to XC1
#define AT91C_TCB_TC1XC1S_TIOA0 ((unsigned int) 0x2 << 2) // (TCB) TIOA0 connected to XC1
#define AT91C_TCB_TC1XC1S_TIOA2 ((unsigned int) 0x3 << 2) // (TCB) TIOA2 connected to XC1
#define AT91C_TCB_TC2XC2S ((unsigned int) 0x3 << 4) // (TCB) External Clock Signal 2 Selection
#define AT91C_TCB_TC2XC2S_TCLK2 ((unsigned int) 0x0 << 4) // (TCB) TCLK2 connected to XC2
#define AT91C_TCB_TC2XC2S_NONE ((unsigned int) 0x1 << 4) // (TCB) None signal connected to XC2
#define AT91C_TCB_TC2XC2S_TIOA0 ((unsigned int) 0x2 << 4) // (TCB) TIOA0 connected to XC2
#define AT91C_TCB_TC2XC2S_TIOA1 ((unsigned int) 0x3 << 4) // (TCB) TIOA2 connected to XC2
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Control Area Network MailBox Interface
// *****************************************************************************
typedef struct _AT91S_CAN_MB {
AT91_REG CAN_MB_MMR; // MailBox Mode Register
AT91_REG CAN_MB_MAM; // MailBox Acceptance Mask Register
AT91_REG CAN_MB_MID; // MailBox ID Register
AT91_REG CAN_MB_MFID; // MailBox Family ID Register
AT91_REG CAN_MB_MSR; // MailBox Status Register
AT91_REG CAN_MB_MDL; // MailBox Data Low Register
AT91_REG CAN_MB_MDH; // MailBox Data High Register
AT91_REG CAN_MB_MCR; // MailBox Control Register
} AT91S_CAN_MB, *AT91PS_CAN_MB;
// -------- CAN_MMR : (CAN_MB Offset: 0x0) CAN Message Mode Register --------
#define AT91C_CAN_MTIMEMARK ((unsigned int) 0xFFFF << 0) // (CAN_MB) Mailbox Timemark
#define AT91C_CAN_PRIOR ((unsigned int) 0xF << 16) // (CAN_MB) Mailbox Priority
#define AT91C_CAN_MOT ((unsigned int) 0x7 << 24) // (CAN_MB) Mailbox Object Type
#define AT91C_CAN_MOT_DIS ((unsigned int) 0x0 << 24) // (CAN_MB)
#define AT91C_CAN_MOT_RX ((unsigned int) 0x1 << 24) // (CAN_MB)
#define AT91C_CAN_MOT_RXOVERWRITE ((unsigned int) 0x2 << 24) // (CAN_MB)
#define AT91C_CAN_MOT_TX ((unsigned int) 0x3 << 24) // (CAN_MB)
#define AT91C_CAN_MOT_CONSUMER ((unsigned int) 0x4 << 24) // (CAN_MB)
#define AT91C_CAN_MOT_PRODUCER ((unsigned int) 0x5 << 24) // (CAN_MB)
// -------- CAN_MAM : (CAN_MB Offset: 0x4) CAN Message Acceptance Mask Register --------
#define AT91C_CAN_MIDvB ((unsigned int) 0x3FFFF << 0) // (CAN_MB) Complementary bits for identifier in extended mode
#define AT91C_CAN_MIDvA ((unsigned int) 0x7FF << 18) // (CAN_MB) Identifier for standard frame mode
#define AT91C_CAN_MIDE ((unsigned int) 0x1 << 29) // (CAN_MB) Identifier Version
// -------- CAN_MID : (CAN_MB Offset: 0x8) CAN Message ID Register --------
// -------- CAN_MFID : (CAN_MB Offset: 0xc) CAN Message Family ID Register --------
// -------- CAN_MSR : (CAN_MB Offset: 0x10) CAN Message Status Register --------
#define AT91C_CAN_MTIMESTAMP ((unsigned int) 0xFFFF << 0) // (CAN_MB) Timer Value
#define AT91C_CAN_MDLC ((unsigned int) 0xF << 16) // (CAN_MB) Mailbox Data Length Code
#define AT91C_CAN_MRTR ((unsigned int) 0x1 << 20) // (CAN_MB) Mailbox Remote Transmission Request
#define AT91C_CAN_MABT ((unsigned int) 0x1 << 22) // (CAN_MB) Mailbox Message Abort
#define AT91C_CAN_MRDY ((unsigned int) 0x1 << 23) // (CAN_MB) Mailbox Ready
#define AT91C_CAN_MMI ((unsigned int) 0x1 << 24) // (CAN_MB) Mailbox Message Ignored
// -------- CAN_MDL : (CAN_MB Offset: 0x14) CAN Message Data Low Register --------
// -------- CAN_MDH : (CAN_MB Offset: 0x18) CAN Message Data High Register --------
// -------- CAN_MCR : (CAN_MB Offset: 0x1c) CAN Message Control Register --------
#define AT91C_CAN_MACR ((unsigned int) 0x1 << 22) // (CAN_MB) Abort Request for Mailbox
#define AT91C_CAN_MTCR ((unsigned int) 0x1 << 23) // (CAN_MB) Mailbox Transfer Command
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Control Area Network Interface
// *****************************************************************************
typedef struct _AT91S_CAN {
AT91_REG CAN_MR; // Mode Register
AT91_REG CAN_IER; // Interrupt Enable Register
AT91_REG CAN_IDR; // Interrupt Disable Register
AT91_REG CAN_IMR; // Interrupt Mask Register
AT91_REG CAN_SR; // Status Register
AT91_REG CAN_BR; // Baudrate Register
AT91_REG CAN_TIM; // Timer Register
AT91_REG CAN_TIMESTP; // Time Stamp Register
AT91_REG CAN_ECR; // Error Counter Register
AT91_REG CAN_TCR; // Transfer Command Register
AT91_REG CAN_ACR; // Abort Command Register
AT91_REG Reserved0[52]; //
AT91_REG CAN_VR; // Version Register
AT91_REG Reserved1[64]; //
AT91S_CAN_MB CAN_MB0; // CAN Mailbox 0
AT91S_CAN_MB CAN_MB1; // CAN Mailbox 1
AT91S_CAN_MB CAN_MB2; // CAN Mailbox 2
AT91S_CAN_MB CAN_MB3; // CAN Mailbox 3
AT91S_CAN_MB CAN_MB4; // CAN Mailbox 4
AT91S_CAN_MB CAN_MB5; // CAN Mailbox 5
AT91S_CAN_MB CAN_MB6; // CAN Mailbox 6
AT91S_CAN_MB CAN_MB7; // CAN Mailbox 7
AT91S_CAN_MB CAN_MB8; // CAN Mailbox 8
AT91S_CAN_MB CAN_MB9; // CAN Mailbox 9
AT91S_CAN_MB CAN_MB10; // CAN Mailbox 10
AT91S_CAN_MB CAN_MB11; // CAN Mailbox 11
AT91S_CAN_MB CAN_MB12; // CAN Mailbox 12
AT91S_CAN_MB CAN_MB13; // CAN Mailbox 13
AT91S_CAN_MB CAN_MB14; // CAN Mailbox 14
AT91S_CAN_MB CAN_MB15; // CAN Mailbox 15
} AT91S_CAN, *AT91PS_CAN;
// -------- CAN_MR : (CAN Offset: 0x0) CAN Mode Register --------
#define AT91C_CAN_CANEN ((unsigned int) 0x1 << 0) // (CAN) CAN Controller Enable
#define AT91C_CAN_LPM ((unsigned int) 0x1 << 1) // (CAN) Disable/Enable Low Power Mode
#define AT91C_CAN_ABM ((unsigned int) 0x1 << 2) // (CAN) Disable/Enable Autobaud/Listen Mode
#define AT91C_CAN_OVL ((unsigned int) 0x1 << 3) // (CAN) Disable/Enable Overload Frame
#define AT91C_CAN_TEOF ((unsigned int) 0x1 << 4) // (CAN) Time Stamp messages at each end of Frame
#define AT91C_CAN_TTM ((unsigned int) 0x1 << 5) // (CAN) Disable/Enable Time Trigger Mode
#define AT91C_CAN_TIMFRZ ((unsigned int) 0x1 << 6) // (CAN) Enable Timer Freeze
#define AT91C_CAN_DRPT ((unsigned int) 0x1 << 7) // (CAN) Disable Repeat
// -------- CAN_IER : (CAN Offset: 0x4) CAN Interrupt Enable Register --------
#define AT91C_CAN_MB0 ((unsigned int) 0x1 << 0) // (CAN) Mailbox 0 Flag
#define AT91C_CAN_MB1 ((unsigned int) 0x1 << 1) // (CAN) Mailbox 1 Flag
#define AT91C_CAN_MB2 ((unsigned int) 0x1 << 2) // (CAN) Mailbox 2 Flag
#define AT91C_CAN_MB3 ((unsigned int) 0x1 << 3) // (CAN) Mailbox 3 Flag
#define AT91C_CAN_MB4 ((unsigned int) 0x1 << 4) // (CAN) Mailbox 4 Flag
#define AT91C_CAN_MB5 ((unsigned int) 0x1 << 5) // (CAN) Mailbox 5 Flag
#define AT91C_CAN_MB6 ((unsigned int) 0x1 << 6) // (CAN) Mailbox 6 Flag
#define AT91C_CAN_MB7 ((unsigned int) 0x1 << 7) // (CAN) Mailbox 7 Flag
#define AT91C_CAN_MB8 ((unsigned int) 0x1 << 8) // (CAN) Mailbox 8 Flag
#define AT91C_CAN_MB9 ((unsigned int) 0x1 << 9) // (CAN) Mailbox 9 Flag
#define AT91C_CAN_MB10 ((unsigned int) 0x1 << 10) // (CAN) Mailbox 10 Flag
#define AT91C_CAN_MB11 ((unsigned int) 0x1 << 11) // (CAN) Mailbox 11 Flag
#define AT91C_CAN_MB12 ((unsigned int) 0x1 << 12) // (CAN) Mailbox 12 Flag
#define AT91C_CAN_MB13 ((unsigned int) 0x1 << 13) // (CAN) Mailbox 13 Flag
#define AT91C_CAN_MB14 ((unsigned int) 0x1 << 14) // (CAN) Mailbox 14 Flag
#define AT91C_CAN_MB15 ((unsigned int) 0x1 << 15) // (CAN) Mailbox 15 Flag
#define AT91C_CAN_ERRA ((unsigned int) 0x1 << 16) // (CAN) Error Active Mode Flag
#define AT91C_CAN_WARN ((unsigned int) 0x1 << 17) // (CAN) Warning Limit Flag
#define AT91C_CAN_ERRP ((unsigned int) 0x1 << 18) // (CAN) Error Passive Mode Flag
#define AT91C_CAN_BOFF ((unsigned int) 0x1 << 19) // (CAN) Bus Off Mode Flag
#define AT91C_CAN_SLEEP ((unsigned int) 0x1 << 20) // (CAN) Sleep Flag
#define AT91C_CAN_WAKEUP ((unsigned int) 0x1 << 21) // (CAN) Wakeup Flag
#define AT91C_CAN_TOVF ((unsigned int) 0x1 << 22) // (CAN) Timer Overflow Flag
#define AT91C_CAN_TSTP ((unsigned int) 0x1 << 23) // (CAN) Timestamp Flag
#define AT91C_CAN_CERR ((unsigned int) 0x1 << 24) // (CAN) CRC Error
#define AT91C_CAN_SERR ((unsigned int) 0x1 << 25) // (CAN) Stuffing Error
#define AT91C_CAN_AERR ((unsigned int) 0x1 << 26) // (CAN) Acknowledgment Error
#define AT91C_CAN_FERR ((unsigned int) 0x1 << 27) // (CAN) Form Error
#define AT91C_CAN_BERR ((unsigned int) 0x1 << 28) // (CAN) Bit Error
// -------- CAN_IDR : (CAN Offset: 0x8) CAN Interrupt Disable Register --------
// -------- CAN_IMR : (CAN Offset: 0xc) CAN Interrupt Mask Register --------
// -------- CAN_SR : (CAN Offset: 0x10) CAN Status Register --------
#define AT91C_CAN_RBSY ((unsigned int) 0x1 << 29) // (CAN) Receiver Busy
#define AT91C_CAN_TBSY ((unsigned int) 0x1 << 30) // (CAN) Transmitter Busy
#define AT91C_CAN_OVLY ((unsigned int) 0x1 << 31) // (CAN) Overload Busy
// -------- CAN_BR : (CAN Offset: 0x14) CAN Baudrate Register --------
#define AT91C_CAN_PHASE2 ((unsigned int) 0x7 << 0) // (CAN) Phase 2 segment
#define AT91C_CAN_PHASE1 ((unsigned int) 0x7 << 4) // (CAN) Phase 1 segment
#define AT91C_CAN_PROPAG ((unsigned int) 0x7 << 8) // (CAN) Programmation time segment
#define AT91C_CAN_SYNC ((unsigned int) 0x3 << 12) // (CAN) Re-synchronization jump width segment
#define AT91C_CAN_BRP ((unsigned int) 0x7F << 16) // (CAN) Baudrate Prescaler
#define AT91C_CAN_SMP ((unsigned int) 0x1 << 24) // (CAN) Sampling mode
// -------- CAN_TIM : (CAN Offset: 0x18) CAN Timer Register --------
#define AT91C_CAN_TIMER ((unsigned int) 0xFFFF << 0) // (CAN) Timer field
// -------- CAN_TIMESTP : (CAN Offset: 0x1c) CAN Timestamp Register --------
// -------- CAN_ECR : (CAN Offset: 0x20) CAN Error Counter Register --------
#define AT91C_CAN_REC ((unsigned int) 0xFF << 0) // (CAN) Receive Error Counter
#define AT91C_CAN_TEC ((unsigned int) 0xFF << 16) // (CAN) Transmit Error Counter
// -------- CAN_TCR : (CAN Offset: 0x24) CAN Transfer Command Register --------
#define AT91C_CAN_TIMRST ((unsigned int) 0x1 << 31) // (CAN) Timer Reset Field
// -------- CAN_ACR : (CAN Offset: 0x28) CAN Abort Command Register --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Ethernet MAC 10/100
// *****************************************************************************
typedef struct _AT91S_EMAC {
AT91_REG EMAC_NCR; // Network Control Register
AT91_REG EMAC_NCFGR; // Network Configuration Register
AT91_REG EMAC_NSR; // Network Status Register
AT91_REG Reserved0[2]; //
AT91_REG EMAC_TSR; // Transmit Status Register
AT91_REG EMAC_RBQP; // Receive Buffer Queue Pointer
AT91_REG EMAC_TBQP; // Transmit Buffer Queue Pointer
AT91_REG EMAC_RSR; // Receive Status Register
AT91_REG EMAC_ISR; // Interrupt Status Register
AT91_REG EMAC_IER; // Interrupt Enable Register
AT91_REG EMAC_IDR; // Interrupt Disable Register
AT91_REG EMAC_IMR; // Interrupt Mask Register
AT91_REG EMAC_MAN; // PHY Maintenance Register
AT91_REG EMAC_PTR; // Pause Time Register
AT91_REG EMAC_PFR; // Pause Frames received Register
AT91_REG EMAC_FTO; // Frames Transmitted OK Register
AT91_REG EMAC_SCF; // Single Collision Frame Register
AT91_REG EMAC_MCF; // Multiple Collision Frame Register
AT91_REG EMAC_FRO; // Frames Received OK Register
AT91_REG EMAC_FCSE; // Frame Check Sequence Error Register
AT91_REG EMAC_ALE; // Alignment Error Register
AT91_REG EMAC_DTF; // Deferred Transmission Frame Register
AT91_REG EMAC_LCOL; // Late Collision Register
AT91_REG EMAC_ECOL; // Excessive Collision Register
AT91_REG EMAC_TUND; // Transmit Underrun Error Register
AT91_REG EMAC_CSE; // Carrier Sense Error Register
AT91_REG EMAC_RRE; // Receive Ressource Error Register
AT91_REG EMAC_ROV; // Receive Overrun Errors Register
AT91_REG EMAC_RSE; // Receive Symbol Errors Register
AT91_REG EMAC_ELE; // Excessive Length Errors Register
AT91_REG EMAC_RJA; // Receive Jabbers Register
AT91_REG EMAC_USF; // Undersize Frames Register
AT91_REG EMAC_STE; // SQE Test Error Register
AT91_REG EMAC_RLE; // Receive Length Field Mismatch Register
AT91_REG EMAC_TPF; // Transmitted Pause Frames Register
AT91_REG EMAC_HRB; // Hash Address Bottom[31:0]
AT91_REG EMAC_HRT; // Hash Address Top[63:32]
AT91_REG EMAC_SA1L; // Specific Address 1 Bottom, First 4 bytes
AT91_REG EMAC_SA1H; // Specific Address 1 Top, Last 2 bytes
AT91_REG EMAC_SA2L; // Specific Address 2 Bottom, First 4 bytes
AT91_REG EMAC_SA2H; // Specific Address 2 Top, Last 2 bytes
AT91_REG EMAC_SA3L; // Specific Address 3 Bottom, First 4 bytes
AT91_REG EMAC_SA3H; // Specific Address 3 Top, Last 2 bytes
AT91_REG EMAC_SA4L; // Specific Address 4 Bottom, First 4 bytes
AT91_REG EMAC_SA4H; // Specific Address 4 Top, Last 2 bytes
AT91_REG EMAC_TID; // Type ID Checking Register
AT91_REG EMAC_TPQ; // Transmit Pause Quantum Register
AT91_REG EMAC_USRIO; // USER Input/Output Register
AT91_REG EMAC_WOL; // Wake On LAN Register
AT91_REG Reserved1[13]; //
AT91_REG EMAC_REV; // Revision Register
} AT91S_EMAC, *AT91PS_EMAC;
// -------- EMAC_NCR : (EMAC Offset: 0x0) --------
#define AT91C_EMAC_LB ((unsigned int) 0x1 << 0) // (EMAC) Loopback. Optional. When set, loopback signal is at high level.
#define AT91C_EMAC_LLB ((unsigned int) 0x1 << 1) // (EMAC) Loopback local.
#define AT91C_EMAC_RE ((unsigned int) 0x1 << 2) // (EMAC) Receive enable.
#define AT91C_EMAC_TE ((unsigned int) 0x1 << 3) // (EMAC) Transmit enable.
#define AT91C_EMAC_MPE ((unsigned int) 0x1 << 4) // (EMAC) Management port enable.
#define AT91C_EMAC_CLRSTAT ((unsigned int) 0x1 << 5) // (EMAC) Clear statistics registers.
#define AT91C_EMAC_INCSTAT ((unsigned int) 0x1 << 6) // (EMAC) Increment statistics registers.
#define AT91C_EMAC_WESTAT ((unsigned int) 0x1 << 7) // (EMAC) Write enable for statistics registers.
#define AT91C_EMAC_BP ((unsigned int) 0x1 << 8) // (EMAC) Back pressure.
#define AT91C_EMAC_TSTART ((unsigned int) 0x1 << 9) // (EMAC) Start Transmission.
#define AT91C_EMAC_THALT ((unsigned int) 0x1 << 10) // (EMAC) Transmission Halt.
#define AT91C_EMAC_TPFR ((unsigned int) 0x1 << 11) // (EMAC) Transmit pause frame
#define AT91C_EMAC_TZQ ((unsigned int) 0x1 << 12) // (EMAC) Transmit zero quantum pause frame
// -------- EMAC_NCFGR : (EMAC Offset: 0x4) Network Configuration Register --------
#define AT91C_EMAC_SPD ((unsigned int) 0x1 << 0) // (EMAC) Speed.
#define AT91C_EMAC_FD ((unsigned int) 0x1 << 1) // (EMAC) Full duplex.
#define AT91C_EMAC_JFRAME ((unsigned int) 0x1 << 3) // (EMAC) Jumbo Frames.
#define AT91C_EMAC_CAF ((unsigned int) 0x1 << 4) // (EMAC) Copy all frames.
#define AT91C_EMAC_NBC ((unsigned int) 0x1 << 5) // (EMAC) No broadcast.
#define AT91C_EMAC_MTI ((unsigned int) 0x1 << 6) // (EMAC) Multicast hash event enable
#define AT91C_EMAC_UNI ((unsigned int) 0x1 << 7) // (EMAC) Unicast hash enable.
#define AT91C_EMAC_BIG ((unsigned int) 0x1 << 8) // (EMAC) Receive 1522 bytes.
#define AT91C_EMAC_EAE ((unsigned int) 0x1 << 9) // (EMAC) External address match enable.
#define AT91C_EMAC_CLK ((unsigned int) 0x3 << 10) // (EMAC)
#define AT91C_EMAC_CLK_HCLK_8 ((unsigned int) 0x0 << 10) // (EMAC) HCLK divided by 8
#define AT91C_EMAC_CLK_HCLK_16 ((unsigned int) 0x1 << 10) // (EMAC) HCLK divided by 16
#define AT91C_EMAC_CLK_HCLK_32 ((unsigned int) 0x2 << 10) // (EMAC) HCLK divided by 32
#define AT91C_EMAC_CLK_HCLK_64 ((unsigned int) 0x3 << 10) // (EMAC) HCLK divided by 64
#define AT91C_EMAC_RTY ((unsigned int) 0x1 << 12) // (EMAC)
#define AT91C_EMAC_PAE ((unsigned int) 0x1 << 13) // (EMAC)
#define AT91C_EMAC_RBOF ((unsigned int) 0x3 << 14) // (EMAC)
#define AT91C_EMAC_RBOF_OFFSET_0 ((unsigned int) 0x0 << 14) // (EMAC) no offset from start of receive buffer
#define AT91C_EMAC_RBOF_OFFSET_1 ((unsigned int) 0x1 << 14) // (EMAC) one byte offset from start of receive buffer
#define AT91C_EMAC_RBOF_OFFSET_2 ((unsigned int) 0x2 << 14) // (EMAC) two bytes offset from start of receive buffer
#define AT91C_EMAC_RBOF_OFFSET_3 ((unsigned int) 0x3 << 14) // (EMAC) three bytes offset from start of receive buffer
#define AT91C_EMAC_RLCE ((unsigned int) 0x1 << 16) // (EMAC) Receive Length field Checking Enable
#define AT91C_EMAC_DRFCS ((unsigned int) 0x1 << 17) // (EMAC) Discard Receive FCS
#define AT91C_EMAC_EFRHD ((unsigned int) 0x1 << 18) // (EMAC)
#define AT91C_EMAC_IRXFCS ((unsigned int) 0x1 << 19) // (EMAC) Ignore RX FCS
// -------- EMAC_NSR : (EMAC Offset: 0x8) Network Status Register --------
#define AT91C_EMAC_LINKR ((unsigned int) 0x1 << 0) // (EMAC)
#define AT91C_EMAC_MDIO ((unsigned int) 0x1 << 1) // (EMAC)
#define AT91C_EMAC_IDLE ((unsigned int) 0x1 << 2) // (EMAC)
// -------- EMAC_TSR : (EMAC Offset: 0x14) Transmit Status Register --------
#define AT91C_EMAC_UBR ((unsigned int) 0x1 << 0) // (EMAC)
#define AT91C_EMAC_COL ((unsigned int) 0x1 << 1) // (EMAC)
#define AT91C_EMAC_RLES ((unsigned int) 0x1 << 2) // (EMAC)
#define AT91C_EMAC_TGO ((unsigned int) 0x1 << 3) // (EMAC) Transmit Go
#define AT91C_EMAC_BEX ((unsigned int) 0x1 << 4) // (EMAC) Buffers exhausted mid frame
#define AT91C_EMAC_COMP ((unsigned int) 0x1 << 5) // (EMAC)
#define AT91C_EMAC_UND ((unsigned int) 0x1 << 6) // (EMAC)
// -------- EMAC_RSR : (EMAC Offset: 0x20) Receive Status Register --------
#define AT91C_EMAC_BNA ((unsigned int) 0x1 << 0) // (EMAC)
#define AT91C_EMAC_REC ((unsigned int) 0x1 << 1) // (EMAC)
#define AT91C_EMAC_OVR ((unsigned int) 0x1 << 2) // (EMAC)
// -------- EMAC_ISR : (EMAC Offset: 0x24) Interrupt Status Register --------
#define AT91C_EMAC_MFD ((unsigned int) 0x1 << 0) // (EMAC)
#define AT91C_EMAC_RCOMP ((unsigned int) 0x1 << 1) // (EMAC)
#define AT91C_EMAC_RXUBR ((unsigned int) 0x1 << 2) // (EMAC)
#define AT91C_EMAC_TXUBR ((unsigned int) 0x1 << 3) // (EMAC)
#define AT91C_EMAC_TUNDR ((unsigned int) 0x1 << 4) // (EMAC)
#define AT91C_EMAC_RLEX ((unsigned int) 0x1 << 5) // (EMAC)
#define AT91C_EMAC_TXERR ((unsigned int) 0x1 << 6) // (EMAC)
#define AT91C_EMAC_TCOMP ((unsigned int) 0x1 << 7) // (EMAC)
#define AT91C_EMAC_LINK ((unsigned int) 0x1 << 9) // (EMAC)
#define AT91C_EMAC_ROVR ((unsigned int) 0x1 << 10) // (EMAC)
#define AT91C_EMAC_HRESP ((unsigned int) 0x1 << 11) // (EMAC)
#define AT91C_EMAC_PFRE ((unsigned int) 0x1 << 12) // (EMAC)
#define AT91C_EMAC_PTZ ((unsigned int) 0x1 << 13) // (EMAC)
// -------- EMAC_IER : (EMAC Offset: 0x28) Interrupt Enable Register --------
// -------- EMAC_IDR : (EMAC Offset: 0x2c) Interrupt Disable Register --------
// -------- EMAC_IMR : (EMAC Offset: 0x30) Interrupt Mask Register --------
// -------- EMAC_MAN : (EMAC Offset: 0x34) PHY Maintenance Register --------
#define AT91C_EMAC_DATA ((unsigned int) 0xFFFF << 0) // (EMAC)
#define AT91C_EMAC_CODE ((unsigned int) 0x3 << 16) // (EMAC)
#define AT91C_EMAC_REGA ((unsigned int) 0x1F << 18) // (EMAC)
#define AT91C_EMAC_PHYA ((unsigned int) 0x1F << 23) // (EMAC)
#define AT91C_EMAC_RW ((unsigned int) 0x3 << 28) // (EMAC)
#define AT91C_EMAC_SOF ((unsigned int) 0x3 << 30) // (EMAC)
// -------- EMAC_USRIO : (EMAC Offset: 0xc0) USER Input Output Register --------
#define AT91C_EMAC_RMII ((unsigned int) 0x1 << 0) // (EMAC) Reduce MII
// -------- EMAC_WOL : (EMAC Offset: 0xc4) Wake On LAN Register --------
#define AT91C_EMAC_IP ((unsigned int) 0xFFFF << 0) // (EMAC) ARP request IP address
#define AT91C_EMAC_MAG ((unsigned int) 0x1 << 16) // (EMAC) Magic packet event enable
#define AT91C_EMAC_ARP ((unsigned int) 0x1 << 17) // (EMAC) ARP request event enable
#define AT91C_EMAC_SA1 ((unsigned int) 0x1 << 18) // (EMAC) Specific address register 1 event enable
// -------- EMAC_REV : (EMAC Offset: 0xfc) Revision Register --------
#define AT91C_EMAC_REVREF ((unsigned int) 0xFFFF << 0) // (EMAC)
#define AT91C_EMAC_PARTREF ((unsigned int) 0xFFFF << 16) // (EMAC)
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Analog to Digital Convertor
// *****************************************************************************
typedef struct _AT91S_ADC {
AT91_REG ADC_CR; // ADC Control Register
AT91_REG ADC_MR; // ADC Mode Register
AT91_REG Reserved0[2]; //
AT91_REG ADC_CHER; // ADC Channel Enable Register
AT91_REG ADC_CHDR; // ADC Channel Disable Register
AT91_REG ADC_CHSR; // ADC Channel Status Register
AT91_REG ADC_SR; // ADC Status Register
AT91_REG ADC_LCDR; // ADC Last Converted Data Register
AT91_REG ADC_IER; // ADC Interrupt Enable Register
AT91_REG ADC_IDR; // ADC Interrupt Disable Register
AT91_REG ADC_IMR; // ADC Interrupt Mask Register
AT91_REG ADC_CDR0; // ADC Channel Data Register 0
AT91_REG ADC_CDR1; // ADC Channel Data Register 1
AT91_REG ADC_CDR2; // ADC Channel Data Register 2
AT91_REG ADC_CDR3; // ADC Channel Data Register 3
AT91_REG ADC_CDR4; // ADC Channel Data Register 4
AT91_REG ADC_CDR5; // ADC Channel Data Register 5
AT91_REG ADC_CDR6; // ADC Channel Data Register 6
AT91_REG ADC_CDR7; // ADC Channel Data Register 7
AT91_REG Reserved1[44]; //
AT91_REG ADC_RPR; // Receive Pointer Register
AT91_REG ADC_RCR; // Receive Counter Register
AT91_REG ADC_TPR; // Transmit Pointer Register
AT91_REG ADC_TCR; // Transmit Counter Register
AT91_REG ADC_RNPR; // Receive Next Pointer Register
AT91_REG ADC_RNCR; // Receive Next Counter Register
AT91_REG ADC_TNPR; // Transmit Next Pointer Register
AT91_REG ADC_TNCR; // Transmit Next Counter Register
AT91_REG ADC_PTCR; // PDC Transfer Control Register
AT91_REG ADC_PTSR; // PDC Transfer Status Register
} AT91S_ADC, *AT91PS_ADC;
// -------- ADC_CR : (ADC Offset: 0x0) ADC Control Register --------
#define AT91C_ADC_SWRST ((unsigned int) 0x1 << 0) // (ADC) Software Reset
#define AT91C_ADC_START ((unsigned int) 0x1 << 1) // (ADC) Start Conversion
// -------- ADC_MR : (ADC Offset: 0x4) ADC Mode Register --------
#define AT91C_ADC_TRGEN ((unsigned int) 0x1 << 0) // (ADC) Trigger Enable
#define AT91C_ADC_TRGEN_DIS ((unsigned int) 0x0) // (ADC) Hradware triggers are disabled. Starting a conversion is only possible by software
#define AT91C_ADC_TRGEN_EN ((unsigned int) 0x1) // (ADC) Hardware trigger selected by TRGSEL field is enabled.
#define AT91C_ADC_TRGSEL ((unsigned int) 0x7 << 1) // (ADC) Trigger Selection
#define AT91C_ADC_TRGSEL_TIOA0 ((unsigned int) 0x0 << 1) // (ADC) Selected TRGSEL = TIAO0
#define AT91C_ADC_TRGSEL_TIOA1 ((unsigned int) 0x1 << 1) // (ADC) Selected TRGSEL = TIAO1
#define AT91C_ADC_TRGSEL_TIOA2 ((unsigned int) 0x2 << 1) // (ADC) Selected TRGSEL = TIAO2
#define AT91C_ADC_TRGSEL_TIOA3 ((unsigned int) 0x3 << 1) // (ADC) Selected TRGSEL = TIAO3
#define AT91C_ADC_TRGSEL_TIOA4 ((unsigned int) 0x4 << 1) // (ADC) Selected TRGSEL = TIAO4
#define AT91C_ADC_TRGSEL_TIOA5 ((unsigned int) 0x5 << 1) // (ADC) Selected TRGSEL = TIAO5
#define AT91C_ADC_TRGSEL_EXT ((unsigned int) 0x6 << 1) // (ADC) Selected TRGSEL = External Trigger
#define AT91C_ADC_LOWRES ((unsigned int) 0x1 << 4) // (ADC) Resolution.
#define AT91C_ADC_LOWRES_10_BIT ((unsigned int) 0x0 << 4) // (ADC) 10-bit resolution
#define AT91C_ADC_LOWRES_8_BIT ((unsigned int) 0x1 << 4) // (ADC) 8-bit resolution
#define AT91C_ADC_SLEEP ((unsigned int) 0x1 << 5) // (ADC) Sleep Mode
#define AT91C_ADC_SLEEP_NORMAL_MODE ((unsigned int) 0x0 << 5) // (ADC) Normal Mode
#define AT91C_ADC_SLEEP_MODE ((unsigned int) 0x1 << 5) // (ADC) Sleep Mode
#define AT91C_ADC_PRESCAL ((unsigned int) 0x3F << 8) // (ADC) Prescaler rate selection
#define AT91C_ADC_STARTUP ((unsigned int) 0x1F << 16) // (ADC) Startup Time
#define AT91C_ADC_SHTIM ((unsigned int) 0xF << 24) // (ADC) Sample & Hold Time
// -------- ADC_CHER : (ADC Offset: 0x10) ADC Channel Enable Register --------
#define AT91C_ADC_CH0 ((unsigned int) 0x1 << 0) // (ADC) Channel 0
#define AT91C_ADC_CH1 ((unsigned int) 0x1 << 1) // (ADC) Channel 1
#define AT91C_ADC_CH2 ((unsigned int) 0x1 << 2) // (ADC) Channel 2
#define AT91C_ADC_CH3 ((unsigned int) 0x1 << 3) // (ADC) Channel 3
#define AT91C_ADC_CH4 ((unsigned int) 0x1 << 4) // (ADC) Channel 4
#define AT91C_ADC_CH5 ((unsigned int) 0x1 << 5) // (ADC) Channel 5
#define AT91C_ADC_CH6 ((unsigned int) 0x1 << 6) // (ADC) Channel 6
#define AT91C_ADC_CH7 ((unsigned int) 0x1 << 7) // (ADC) Channel 7
// -------- ADC_CHDR : (ADC Offset: 0x14) ADC Channel Disable Register --------
// -------- ADC_CHSR : (ADC Offset: 0x18) ADC Channel Status Register --------
// -------- ADC_SR : (ADC Offset: 0x1c) ADC Status Register --------
#define AT91C_ADC_EOC0 ((unsigned int) 0x1 << 0) // (ADC) End of Conversion
#define AT91C_ADC_EOC1 ((unsigned int) 0x1 << 1) // (ADC) End of Conversion
#define AT91C_ADC_EOC2 ((unsigned int) 0x1 << 2) // (ADC) End of Conversion
#define AT91C_ADC_EOC3 ((unsigned int) 0x1 << 3) // (ADC) End of Conversion
#define AT91C_ADC_EOC4 ((unsigned int) 0x1 << 4) // (ADC) End of Conversion
#define AT91C_ADC_EOC5 ((unsigned int) 0x1 << 5) // (ADC) End of Conversion
#define AT91C_ADC_EOC6 ((unsigned int) 0x1 << 6) // (ADC) End of Conversion
#define AT91C_ADC_EOC7 ((unsigned int) 0x1 << 7) // (ADC) End of Conversion
#define AT91C_ADC_OVRE0 ((unsigned int) 0x1 << 8) // (ADC) Overrun Error
#define AT91C_ADC_OVRE1 ((unsigned int) 0x1 << 9) // (ADC) Overrun Error
#define AT91C_ADC_OVRE2 ((unsigned int) 0x1 << 10) // (ADC) Overrun Error
#define AT91C_ADC_OVRE3 ((unsigned int) 0x1 << 11) // (ADC) Overrun Error
#define AT91C_ADC_OVRE4 ((unsigned int) 0x1 << 12) // (ADC) Overrun Error
#define AT91C_ADC_OVRE5 ((unsigned int) 0x1 << 13) // (ADC) Overrun Error
#define AT91C_ADC_OVRE6 ((unsigned int) 0x1 << 14) // (ADC) Overrun Error
#define AT91C_ADC_OVRE7 ((unsigned int) 0x1 << 15) // (ADC) Overrun Error
#define AT91C_ADC_DRDY ((unsigned int) 0x1 << 16) // (ADC) Data Ready
#define AT91C_ADC_GOVRE ((unsigned int) 0x1 << 17) // (ADC) General Overrun
#define AT91C_ADC_ENDRX ((unsigned int) 0x1 << 18) // (ADC) End of Receiver Transfer
#define AT91C_ADC_RXBUFF ((unsigned int) 0x1 << 19) // (ADC) RXBUFF Interrupt
// -------- ADC_LCDR : (ADC Offset: 0x20) ADC Last Converted Data Register --------
#define AT91C_ADC_LDATA ((unsigned int) 0x3FF << 0) // (ADC) Last Data Converted
// -------- ADC_IER : (ADC Offset: 0x24) ADC Interrupt Enable Register --------
// -------- ADC_IDR : (ADC Offset: 0x28) ADC Interrupt Disable Register --------
// -------- ADC_IMR : (ADC Offset: 0x2c) ADC Interrupt Mask Register --------
// -------- ADC_CDR0 : (ADC Offset: 0x30) ADC Channel Data Register 0 --------
#define AT91C_ADC_DATA ((unsigned int) 0x3FF << 0) // (ADC) Converted Data
// -------- ADC_CDR1 : (ADC Offset: 0x34) ADC Channel Data Register 1 --------
// -------- ADC_CDR2 : (ADC Offset: 0x38) ADC Channel Data Register 2 --------
// -------- ADC_CDR3 : (ADC Offset: 0x3c) ADC Channel Data Register 3 --------
// -------- ADC_CDR4 : (ADC Offset: 0x40) ADC Channel Data Register 4 --------
// -------- ADC_CDR5 : (ADC Offset: 0x44) ADC Channel Data Register 5 --------
// -------- ADC_CDR6 : (ADC Offset: 0x48) ADC Channel Data Register 6 --------
// -------- ADC_CDR7 : (ADC Offset: 0x4c) ADC Channel Data Register 7 --------
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Advanced Encryption Standard
// *****************************************************************************
typedef struct _AT91S_AES {
AT91_REG AES_CR; // Control Register
AT91_REG AES_MR; // Mode Register
AT91_REG Reserved0[2]; //
AT91_REG AES_IER; // Interrupt Enable Register
AT91_REG AES_IDR; // Interrupt Disable Register
AT91_REG AES_IMR; // Interrupt Mask Register
AT91_REG AES_ISR; // Interrupt Status Register
AT91_REG AES_KEYWxR[4]; // Key Word x Register
AT91_REG Reserved1[4]; //
AT91_REG AES_IDATAxR[4]; // Input Data x Register
AT91_REG AES_ODATAxR[4]; // Output Data x Register
AT91_REG AES_IVxR[4]; // Initialization Vector x Register
AT91_REG Reserved2[35]; //
AT91_REG AES_VR; // AES Version Register
AT91_REG AES_RPR; // Receive Pointer Register
AT91_REG AES_RCR; // Receive Counter Register
AT91_REG AES_TPR; // Transmit Pointer Register
AT91_REG AES_TCR; // Transmit Counter Register
AT91_REG AES_RNPR; // Receive Next Pointer Register
AT91_REG AES_RNCR; // Receive Next Counter Register
AT91_REG AES_TNPR; // Transmit Next Pointer Register
AT91_REG AES_TNCR; // Transmit Next Counter Register
AT91_REG AES_PTCR; // PDC Transfer Control Register
AT91_REG AES_PTSR; // PDC Transfer Status Register
} AT91S_AES, *AT91PS_AES;
// -------- AES_CR : (AES Offset: 0x0) Control Register --------
#define AT91C_AES_START ((unsigned int) 0x1 << 0) // (AES) Starts Processing
#define AT91C_AES_SWRST ((unsigned int) 0x1 << 8) // (AES) Software Reset
#define AT91C_AES_LOADSEED ((unsigned int) 0x1 << 16) // (AES) Random Number Generator Seed Loading
// -------- AES_MR : (AES Offset: 0x4) Mode Register --------
#define AT91C_AES_CIPHER ((unsigned int) 0x1 << 0) // (AES) Processing Mode
#define AT91C_AES_PROCDLY ((unsigned int) 0xF << 4) // (AES) Processing Delay
#define AT91C_AES_SMOD ((unsigned int) 0x3 << 8) // (AES) Start Mode
#define AT91C_AES_SMOD_MANUAL ((unsigned int) 0x0 << 8) // (AES) Manual Mode: The START bit in register AES_CR must be set to begin encryption or decryption.
#define AT91C_AES_SMOD_AUTO ((unsigned int) 0x1 << 8) // (AES) Auto Mode: no action in AES_CR is necessary (cf datasheet).
#define AT91C_AES_SMOD_PDC ((unsigned int) 0x2 << 8) // (AES) PDC Mode (cf datasheet).
#define AT91C_AES_OPMOD ((unsigned int) 0x7 << 12) // (AES) Operation Mode
#define AT91C_AES_OPMOD_ECB ((unsigned int) 0x0 << 12) // (AES) ECB Electronic CodeBook mode.
#define AT91C_AES_OPMOD_CBC ((unsigned int) 0x1 << 12) // (AES) CBC Cipher Block Chaining mode.
#define AT91C_AES_OPMOD_OFB ((unsigned int) 0x2 << 12) // (AES) OFB Output Feedback mode.
#define AT91C_AES_OPMOD_CFB ((unsigned int) 0x3 << 12) // (AES) CFB Cipher Feedback mode.
#define AT91C_AES_OPMOD_CTR ((unsigned int) 0x4 << 12) // (AES) CTR Counter mode.
#define AT91C_AES_LOD ((unsigned int) 0x1 << 15) // (AES) Last Output Data Mode
#define AT91C_AES_CFBS ((unsigned int) 0x7 << 16) // (AES) Cipher Feedback Data Size
#define AT91C_AES_CFBS_128_BIT ((unsigned int) 0x0 << 16) // (AES) 128-bit.
#define AT91C_AES_CFBS_64_BIT ((unsigned int) 0x1 << 16) // (AES) 64-bit.
#define AT91C_AES_CFBS_32_BIT ((unsigned int) 0x2 << 16) // (AES) 32-bit.
#define AT91C_AES_CFBS_16_BIT ((unsigned int) 0x3 << 16) // (AES) 16-bit.
#define AT91C_AES_CFBS_8_BIT ((unsigned int) 0x4 << 16) // (AES) 8-bit.
#define AT91C_AES_CKEY ((unsigned int) 0xF << 20) // (AES) Countermeasure Key
#define AT91C_AES_CTYPE ((unsigned int) 0x1F << 24) // (AES) Countermeasure Type
#define AT91C_AES_CTYPE_TYPE1_EN ((unsigned int) 0x1 << 24) // (AES) Countermeasure type 1 is enabled.
#define AT91C_AES_CTYPE_TYPE2_EN ((unsigned int) 0x2 << 24) // (AES) Countermeasure type 2 is enabled.
#define AT91C_AES_CTYPE_TYPE3_EN ((unsigned int) 0x4 << 24) // (AES) Countermeasure type 3 is enabled.
#define AT91C_AES_CTYPE_TYPE4_EN ((unsigned int) 0x8 << 24) // (AES) Countermeasure type 4 is enabled.
#define AT91C_AES_CTYPE_TYPE5_EN ((unsigned int) 0x10 << 24) // (AES) Countermeasure type 5 is enabled.
// -------- AES_IER : (AES Offset: 0x10) Interrupt Enable Register --------
#define AT91C_AES_DATRDY ((unsigned int) 0x1 << 0) // (AES) DATRDY
#define AT91C_AES_ENDRX ((unsigned int) 0x1 << 1) // (AES) PDC Read Buffer End
#define AT91C_AES_ENDTX ((unsigned int) 0x1 << 2) // (AES) PDC Write Buffer End
#define AT91C_AES_RXBUFF ((unsigned int) 0x1 << 3) // (AES) PDC Read Buffer Full
#define AT91C_AES_TXBUFE ((unsigned int) 0x1 << 4) // (AES) PDC Write Buffer Empty
#define AT91C_AES_URAD ((unsigned int) 0x1 << 8) // (AES) Unspecified Register Access Detection
// -------- AES_IDR : (AES Offset: 0x14) Interrupt Disable Register --------
// -------- AES_IMR : (AES Offset: 0x18) Interrupt Mask Register --------
// -------- AES_ISR : (AES Offset: 0x1c) Interrupt Status Register --------
#define AT91C_AES_URAT ((unsigned int) 0x7 << 12) // (AES) Unspecified Register Access Type Status
#define AT91C_AES_URAT_IN_DAT_WRITE_DATPROC ((unsigned int) 0x0 << 12) // (AES) Input data register written during the data processing in PDC mode.
#define AT91C_AES_URAT_OUT_DAT_READ_DATPROC ((unsigned int) 0x1 << 12) // (AES) Output data register read during the data processing.
#define AT91C_AES_URAT_MODEREG_WRITE_DATPROC ((unsigned int) 0x2 << 12) // (AES) Mode register written during the data processing.
#define AT91C_AES_URAT_OUT_DAT_READ_SUBKEY ((unsigned int) 0x3 << 12) // (AES) Output data register read during the sub-keys generation.
#define AT91C_AES_URAT_MODEREG_WRITE_SUBKEY ((unsigned int) 0x4 << 12) // (AES) Mode register written during the sub-keys generation.
#define AT91C_AES_URAT_WO_REG_READ ((unsigned int) 0x5 << 12) // (AES) Write-only register read access.
// *****************************************************************************
// SOFTWARE API DEFINITION FOR Triple Data Encryption Standard
// *****************************************************************************
typedef struct _AT91S_TDES {
AT91_REG TDES_CR; // Control Register
AT91_REG TDES_MR; // Mode Register
AT91_REG Reserved0[2]; //
AT91_REG TDES_IER; // Interrupt Enable Register
AT91_REG TDES_IDR; // Interrupt Disable Register
AT91_REG TDES_IMR; // Interrupt Mask Register
AT91_REG TDES_ISR; // Interrupt Status Register
AT91_REG TDES_KEY1WxR[2]; // Key 1 Word x Register
AT91_REG TDES_KEY2WxR[2]; // Key 2 Word x Register
AT91_REG TDES_KEY3WxR[2]; // Key 3 Word x Register
AT91_REG Reserved1[2]; //
AT91_REG TDES_IDATAxR[2]; // Input Data x Register
AT91_REG Reserved2[2]; //
AT91_REG TDES_ODATAxR[2]; // Output Data x Register
AT91_REG Reserved3[2]; //
AT91_REG TDES_IVxR[2]; // Initialization Vector x Register
AT91_REG Reserved4[37]; //
AT91_REG TDES_VR; // TDES Version Register
AT91_REG TDES_RPR; // Receive Pointer Register
AT91_REG TDES_RCR; // Receive Counter Register
AT91_REG TDES_TPR; // Transmit Pointer Register
AT91_REG TDES_TCR; // Transmit Counter Register
AT91_REG TDES_RNPR; // Receive Next Pointer Register
AT91_REG TDES_RNCR; // Receive Next Counter Register
AT91_REG TDES_TNPR; // Transmit Next Pointer Register
AT91_REG TDES_TNCR; // Transmit Next Counter Register
AT91_REG TDES_PTCR; // PDC Transfer Control Register
AT91_REG TDES_PTSR; // PDC Transfer Status Register
} AT91S_TDES, *AT91PS_TDES;
// -------- TDES_CR : (TDES Offset: 0x0) Control Register --------
#define AT91C_TDES_START ((unsigned int) 0x1 << 0) // (TDES) Starts Processing
#define AT91C_TDES_SWRST ((unsigned int) 0x1 << 8) // (TDES) Software Reset
// -------- TDES_MR : (TDES Offset: 0x4) Mode Register --------
#define AT91C_TDES_CIPHER ((unsigned int) 0x1 << 0) // (TDES) Processing Mode
#define AT91C_TDES_TDESMOD ((unsigned int) 0x1 << 1) // (TDES) Single or Triple DES Mode
#define AT91C_TDES_KEYMOD ((unsigned int) 0x1 << 4) // (TDES) Key Mode
#define AT91C_TDES_SMOD ((unsigned int) 0x3 << 8) // (TDES) Start Mode
#define AT91C_TDES_SMOD_MANUAL ((unsigned int) 0x0 << 8) // (TDES) Manual Mode: The START bit in register TDES_CR must be set to begin encryption or decryption.
#define AT91C_TDES_SMOD_AUTO ((unsigned int) 0x1 << 8) // (TDES) Auto Mode: no action in TDES_CR is necessary (cf datasheet).
#define AT91C_TDES_SMOD_PDC ((unsigned int) 0x2 << 8) // (TDES) PDC Mode (cf datasheet).
#define AT91C_TDES_OPMOD ((unsigned int) 0x3 << 12) // (TDES) Operation Mode
#define AT91C_TDES_OPMOD_ECB ((unsigned int) 0x0 << 12) // (TDES) ECB Electronic CodeBook mode.
#define AT91C_TDES_OPMOD_CBC ((unsigned int) 0x1 << 12) // (TDES) CBC Cipher Block Chaining mode.
#define AT91C_TDES_OPMOD_OFB ((unsigned int) 0x2 << 12) // (TDES) OFB Output Feedback mode.
#define AT91C_TDES_OPMOD_CFB ((unsigned int) 0x3 << 12) // (TDES) CFB Cipher Feedback mode.
#define AT91C_TDES_LOD ((unsigned int) 0x1 << 15) // (TDES) Last Output Data Mode
#define AT91C_TDES_CFBS ((unsigned int) 0x3 << 16) // (TDES) Cipher Feedback Data Size
#define AT91C_TDES_CFBS_64_BIT ((unsigned int) 0x0 << 16) // (TDES) 64-bit.
#define AT91C_TDES_CFBS_32_BIT ((unsigned int) 0x1 << 16) // (TDES) 32-bit.
#define AT91C_TDES_CFBS_16_BIT ((unsigned int) 0x2 << 16) // (TDES) 16-bit.
#define AT91C_TDES_CFBS_8_BIT ((unsigned int) 0x3 << 16) // (TDES) 8-bit.
// -------- TDES_IER : (TDES Offset: 0x10) Interrupt Enable Register --------
#define AT91C_TDES_DATRDY ((unsigned int) 0x1 << 0) // (TDES) DATRDY
#define AT91C_TDES_ENDRX ((unsigned int) 0x1 << 1) // (TDES) PDC Read Buffer End
#define AT91C_TDES_ENDTX ((unsigned int) 0x1 << 2) // (TDES) PDC Write Buffer End
#define AT91C_TDES_RXBUFF ((unsigned int) 0x1 << 3) // (TDES) PDC Read Buffer Full
#define AT91C_TDES_TXBUFE ((unsigned int) 0x1 << 4) // (TDES) PDC Write Buffer Empty
#define AT91C_TDES_URAD ((unsigned int) 0x1 << 8) // (TDES) Unspecified Register Access Detection
// -------- TDES_IDR : (TDES Offset: 0x14) Interrupt Disable Register --------
// -------- TDES_IMR : (TDES Offset: 0x18) Interrupt Mask Register --------
// -------- TDES_ISR : (TDES Offset: 0x1c) Interrupt Status Register --------
#define AT91C_TDES_URAT ((unsigned int) 0x3 << 12) // (TDES) Unspecified Register Access Type Status
#define AT91C_TDES_URAT_IN_DAT_WRITE_DATPROC ((unsigned int) 0x0 << 12) // (TDES) Input data register written during the data processing in PDC mode.
#define AT91C_TDES_URAT_OUT_DAT_READ_DATPROC ((unsigned int) 0x1 << 12) // (TDES) Output data register read during the data processing.
#define AT91C_TDES_URAT_MODEREG_WRITE_DATPROC ((unsigned int) 0x2 << 12) // (TDES) Mode register written during the data processing.
#define AT91C_TDES_URAT_WO_REG_READ ((unsigned int) 0x3 << 12) // (TDES) Write-only register read access.
// *****************************************************************************
// REGISTER ADDRESS DEFINITION FOR AT91SAM7X256
// *****************************************************************************
// ========== Register definition for SYS peripheral ==========
// ========== Register definition for AIC peripheral ==========
#define AT91C_AIC_IVR ((AT91_REG *) 0xFFFFF100) // (AIC) IRQ Vector Register
#define AT91C_AIC_SMR ((AT91_REG *) 0xFFFFF000) // (AIC) Source Mode Register
#define AT91C_AIC_FVR ((AT91_REG *) 0xFFFFF104) // (AIC) FIQ Vector Register
#define AT91C_AIC_DCR ((AT91_REG *) 0xFFFFF138) // (AIC) Debug Control Register (Protect)
#define AT91C_AIC_EOICR ((AT91_REG *) 0xFFFFF130) // (AIC) End of Interrupt Command Register
#define AT91C_AIC_SVR ((AT91_REG *) 0xFFFFF080) // (AIC) Source Vector Register
#define AT91C_AIC_FFSR ((AT91_REG *) 0xFFFFF148) // (AIC) Fast Forcing Status Register
#define AT91C_AIC_ICCR ((AT91_REG *) 0xFFFFF128) // (AIC) Interrupt Clear Command Register
#define AT91C_AIC_ISR ((AT91_REG *) 0xFFFFF108) // (AIC) Interrupt Status Register
#define AT91C_AIC_IMR ((AT91_REG *) 0xFFFFF110) // (AIC) Interrupt Mask Register
#define AT91C_AIC_IPR ((AT91_REG *) 0xFFFFF10C) // (AIC) Interrupt Pending Register
#define AT91C_AIC_FFER ((AT91_REG *) 0xFFFFF140) // (AIC) Fast Forcing Enable Register
#define AT91C_AIC_IECR ((AT91_REG *) 0xFFFFF120) // (AIC) Interrupt Enable Command Register
#define AT91C_AIC_ISCR ((AT91_REG *) 0xFFFFF12C) // (AIC) Interrupt Set Command Register
#define AT91C_AIC_FFDR ((AT91_REG *) 0xFFFFF144) // (AIC) Fast Forcing Disable Register
#define AT91C_AIC_CISR ((AT91_REG *) 0xFFFFF114) // (AIC) Core Interrupt Status Register
#define AT91C_AIC_IDCR ((AT91_REG *) 0xFFFFF124) // (AIC) Interrupt Disable Command Register
#define AT91C_AIC_SPU ((AT91_REG *) 0xFFFFF134) // (AIC) Spurious Vector Register
// ========== Register definition for PDC_DBGU peripheral ==========
#define AT91C_DBGU_TCR ((AT91_REG *) 0xFFFFF30C) // (PDC_DBGU) Transmit Counter Register
#define AT91C_DBGU_RNPR ((AT91_REG *) 0xFFFFF310) // (PDC_DBGU) Receive Next Pointer Register
#define AT91C_DBGU_TNPR ((AT91_REG *) 0xFFFFF318) // (PDC_DBGU) Transmit Next Pointer Register
#define AT91C_DBGU_TPR ((AT91_REG *) 0xFFFFF308) // (PDC_DBGU) Transmit Pointer Register
#define AT91C_DBGU_RPR ((AT91_REG *) 0xFFFFF300) // (PDC_DBGU) Receive Pointer Register
#define AT91C_DBGU_RCR ((AT91_REG *) 0xFFFFF304) // (PDC_DBGU) Receive Counter Register
#define AT91C_DBGU_RNCR ((AT91_REG *) 0xFFFFF314) // (PDC_DBGU) Receive Next Counter Register
#define AT91C_DBGU_PTCR ((AT91_REG *) 0xFFFFF320) // (PDC_DBGU) PDC Transfer Control Register
#define AT91C_DBGU_PTSR ((AT91_REG *) 0xFFFFF324) // (PDC_DBGU) PDC Transfer Status Register
#define AT91C_DBGU_TNCR ((AT91_REG *) 0xFFFFF31C) // (PDC_DBGU) Transmit Next Counter Register
// ========== Register definition for DBGU peripheral ==========
#define AT91C_DBGU_EXID ((AT91_REG *) 0xFFFFF244) // (DBGU) Chip ID Extension Register
#define AT91C_DBGU_BRGR ((AT91_REG *) 0xFFFFF220) // (DBGU) Baud Rate Generator Register
#define AT91C_DBGU_IDR ((AT91_REG *) 0xFFFFF20C) // (DBGU) Interrupt Disable Register
#define AT91C_DBGU_CSR ((AT91_REG *) 0xFFFFF214) // (DBGU) Channel Status Register
#define AT91C_DBGU_CIDR ((AT91_REG *) 0xFFFFF240) // (DBGU) Chip ID Register
#define AT91C_DBGU_MR ((AT91_REG *) 0xFFFFF204) // (DBGU) Mode Register
#define AT91C_DBGU_IMR ((AT91_REG *) 0xFFFFF210) // (DBGU) Interrupt Mask Register
#define AT91C_DBGU_CR ((AT91_REG *) 0xFFFFF200) // (DBGU) Control Register
#define AT91C_DBGU_FNTR ((AT91_REG *) 0xFFFFF248) // (DBGU) Force NTRST Register
#define AT91C_DBGU_THR ((AT91_REG *) 0xFFFFF21C) // (DBGU) Transmitter Holding Register
#define AT91C_DBGU_RHR ((AT91_REG *) 0xFFFFF218) // (DBGU) Receiver Holding Register
#define AT91C_DBGU_IER ((AT91_REG *) 0xFFFFF208) // (DBGU) Interrupt Enable Register
// ========== Register definition for PIOA peripheral ==========
#define AT91C_PIOA_ODR ((AT91_REG *) 0xFFFFF414) // (PIOA) Output Disable Registerr
#define AT91C_PIOA_SODR ((AT91_REG *) 0xFFFFF430) // (PIOA) Set Output Data Register
#define AT91C_PIOA_ISR ((AT91_REG *) 0xFFFFF44C) // (PIOA) Interrupt Status Register
#define AT91C_PIOA_ABSR ((AT91_REG *) 0xFFFFF478) // (PIOA) AB Select Status Register
#define AT91C_PIOA_IER ((AT91_REG *) 0xFFFFF440) // (PIOA) Interrupt Enable Register
#define AT91C_PIOA_PPUDR ((AT91_REG *) 0xFFFFF460) // (PIOA) Pull-up Disable Register
#define AT91C_PIOA_IMR ((AT91_REG *) 0xFFFFF448) // (PIOA) Interrupt Mask Register
#define AT91C_PIOA_PER ((AT91_REG *) 0xFFFFF400) // (PIOA) PIO Enable Register
#define AT91C_PIOA_IFDR ((AT91_REG *) 0xFFFFF424) // (PIOA) Input Filter Disable Register
#define AT91C_PIOA_OWDR ((AT91_REG *) 0xFFFFF4A4) // (PIOA) Output Write Disable Register
#define AT91C_PIOA_MDSR ((AT91_REG *) 0xFFFFF458) // (PIOA) Multi-driver Status Register
#define AT91C_PIOA_IDR ((AT91_REG *) 0xFFFFF444) // (PIOA) Interrupt Disable Register
#define AT91C_PIOA_ODSR ((AT91_REG *) 0xFFFFF438) // (PIOA) Output Data Status Register
#define AT91C_PIOA_PPUSR ((AT91_REG *) 0xFFFFF468) // (PIOA) Pull-up Status Register
#define AT91C_PIOA_OWSR ((AT91_REG *) 0xFFFFF4A8) // (PIOA) Output Write Status Register
#define AT91C_PIOA_BSR ((AT91_REG *) 0xFFFFF474) // (PIOA) Select B Register
#define AT91C_PIOA_OWER ((AT91_REG *) 0xFFFFF4A0) // (PIOA) Output Write Enable Register
#define AT91C_PIOA_IFER ((AT91_REG *) 0xFFFFF420) // (PIOA) Input Filter Enable Register
#define AT91C_PIOA_PDSR ((AT91_REG *) 0xFFFFF43C) // (PIOA) Pin Data Status Register
#define AT91C_PIOA_PPUER ((AT91_REG *) 0xFFFFF464) // (PIOA) Pull-up Enable Register
#define AT91C_PIOA_OSR ((AT91_REG *) 0xFFFFF418) // (PIOA) Output Status Register
#define AT91C_PIOA_ASR ((AT91_REG *) 0xFFFFF470) // (PIOA) Select A Register
#define AT91C_PIOA_MDDR ((AT91_REG *) 0xFFFFF454) // (PIOA) Multi-driver Disable Register
#define AT91C_PIOA_CODR ((AT91_REG *) 0xFFFFF434) // (PIOA) Clear Output Data Register
#define AT91C_PIOA_MDER ((AT91_REG *) 0xFFFFF450) // (PIOA) Multi-driver Enable Register
#define AT91C_PIOA_PDR ((AT91_REG *) 0xFFFFF404) // (PIOA) PIO Disable Register
#define AT91C_PIOA_IFSR ((AT91_REG *) 0xFFFFF428) // (PIOA) Input Filter Status Register
#define AT91C_PIOA_OER ((AT91_REG *) 0xFFFFF410) // (PIOA) Output Enable Register
#define AT91C_PIOA_PSR ((AT91_REG *) 0xFFFFF408) // (PIOA) PIO Status Register
// ========== Register definition for PIOB peripheral ==========
#define AT91C_PIOB_OWDR ((AT91_REG *) 0xFFFFF6A4) // (PIOB) Output Write Disable Register
#define AT91C_PIOB_MDER ((AT91_REG *) 0xFFFFF650) // (PIOB) Multi-driver Enable Register
#define AT91C_PIOB_PPUSR ((AT91_REG *) 0xFFFFF668) // (PIOB) Pull-up Status Register
#define AT91C_PIOB_IMR ((AT91_REG *) 0xFFFFF648) // (PIOB) Interrupt Mask Register
#define AT91C_PIOB_ASR ((AT91_REG *) 0xFFFFF670) // (PIOB) Select A Register
#define AT91C_PIOB_PPUDR ((AT91_REG *) 0xFFFFF660) // (PIOB) Pull-up Disable Register
#define AT91C_PIOB_PSR ((AT91_REG *) 0xFFFFF608) // (PIOB) PIO Status Register
#define AT91C_PIOB_IER ((AT91_REG *) 0xFFFFF640) // (PIOB) Interrupt Enable Register
#define AT91C_PIOB_CODR ((AT91_REG *) 0xFFFFF634) // (PIOB) Clear Output Data Register
#define AT91C_PIOB_OWER ((AT91_REG *) 0xFFFFF6A0) // (PIOB) Output Write Enable Register
#define AT91C_PIOB_ABSR ((AT91_REG *) 0xFFFFF678) // (PIOB) AB Select Status Register
#define AT91C_PIOB_IFDR ((AT91_REG *) 0xFFFFF624) // (PIOB) Input Filter Disable Register
#define AT91C_PIOB_PDSR ((AT91_REG *) 0xFFFFF63C) // (PIOB) Pin Data Status Register
#define AT91C_PIOB_IDR ((AT91_REG *) 0xFFFFF644) // (PIOB) Interrupt Disable Register
#define AT91C_PIOB_OWSR ((AT91_REG *) 0xFFFFF6A8) // (PIOB) Output Write Status Register
#define AT91C_PIOB_PDR ((AT91_REG *) 0xFFFFF604) // (PIOB) PIO Disable Register
#define AT91C_PIOB_ODR ((AT91_REG *) 0xFFFFF614) // (PIOB) Output Disable Registerr
#define AT91C_PIOB_IFSR ((AT91_REG *) 0xFFFFF628) // (PIOB) Input Filter Status Register
#define AT91C_PIOB_PPUER ((AT91_REG *) 0xFFFFF664) // (PIOB) Pull-up Enable Register
#define AT91C_PIOB_SODR ((AT91_REG *) 0xFFFFF630) // (PIOB) Set Output Data Register
#define AT91C_PIOB_ISR ((AT91_REG *) 0xFFFFF64C) // (PIOB) Interrupt Status Register
#define AT91C_PIOB_ODSR ((AT91_REG *) 0xFFFFF638) // (PIOB) Output Data Status Register
#define AT91C_PIOB_OSR ((AT91_REG *) 0xFFFFF618) // (PIOB) Output Status Register
#define AT91C_PIOB_MDSR ((AT91_REG *) 0xFFFFF658) // (PIOB) Multi-driver Status Register
#define AT91C_PIOB_IFER ((AT91_REG *) 0xFFFFF620) // (PIOB) Input Filter Enable Register
#define AT91C_PIOB_BSR ((AT91_REG *) 0xFFFFF674) // (PIOB) Select B Register
#define AT91C_PIOB_MDDR ((AT91_REG *) 0xFFFFF654) // (PIOB) Multi-driver Disable Register
#define AT91C_PIOB_OER ((AT91_REG *) 0xFFFFF610) // (PIOB) Output Enable Register
#define AT91C_PIOB_PER ((AT91_REG *) 0xFFFFF600) // (PIOB) PIO Enable Register
// ========== Register definition for CKGR peripheral ==========
#define AT91C_CKGR_MOR ((AT91_REG *) 0xFFFFFC20) // (CKGR) Main Oscillator Register
#define AT91C_CKGR_PLLR ((AT91_REG *) 0xFFFFFC2C) // (CKGR) PLL Register
#define AT91C_CKGR_MCFR ((AT91_REG *) 0xFFFFFC24) // (CKGR) Main Clock Frequency Register
// ========== Register definition for PMC peripheral ==========
#define AT91C_PMC_IDR ((AT91_REG *) 0xFFFFFC64) // (PMC) Interrupt Disable Register
#define AT91C_PMC_MOR ((AT91_REG *) 0xFFFFFC20) // (PMC) Main Oscillator Register
#define AT91C_PMC_PLLR ((AT91_REG *) 0xFFFFFC2C) // (PMC) PLL Register
#define AT91C_PMC_PCER ((AT91_REG *) 0xFFFFFC10) // (PMC) Peripheral Clock Enable Register
#define AT91C_PMC_PCKR ((AT91_REG *) 0xFFFFFC40) // (PMC) Programmable Clock Register
#define AT91C_PMC_MCKR ((AT91_REG *) 0xFFFFFC30) // (PMC) Master Clock Register
#define AT91C_PMC_SCDR ((AT91_REG *) 0xFFFFFC04) // (PMC) System Clock Disable Register
#define AT91C_PMC_PCDR ((AT91_REG *) 0xFFFFFC14) // (PMC) Peripheral Clock Disable Register
#define AT91C_PMC_SCSR ((AT91_REG *) 0xFFFFFC08) // (PMC) System Clock Status Register
#define AT91C_PMC_PCSR ((AT91_REG *) 0xFFFFFC18) // (PMC) Peripheral Clock Status Register
#define AT91C_PMC_MCFR ((AT91_REG *) 0xFFFFFC24) // (PMC) Main Clock Frequency Register
#define AT91C_PMC_SCER ((AT91_REG *) 0xFFFFFC00) // (PMC) System Clock Enable Register
#define AT91C_PMC_IMR ((AT91_REG *) 0xFFFFFC6C) // (PMC) Interrupt Mask Register
#define AT91C_PMC_IER ((AT91_REG *) 0xFFFFFC60) // (PMC) Interrupt Enable Register
#define AT91C_PMC_SR ((AT91_REG *) 0xFFFFFC68) // (PMC) Status Register
// ========== Register definition for RSTC peripheral ==========
#define AT91C_RSTC_RCR ((AT91_REG *) 0xFFFFFD00) // (RSTC) Reset Control Register
#define AT91C_RSTC_RMR ((AT91_REG *) 0xFFFFFD08) // (RSTC) Reset Mode Register
#define AT91C_RSTC_RSR ((AT91_REG *) 0xFFFFFD04) // (RSTC) Reset Status Register
// ========== Register definition for RTTC peripheral ==========
#define AT91C_RTTC_RTSR ((AT91_REG *) 0xFFFFFD2C) // (RTTC) Real-time Status Register
#define AT91C_RTTC_RTMR ((AT91_REG *) 0xFFFFFD20) // (RTTC) Real-time Mode Register
#define AT91C_RTTC_RTVR ((AT91_REG *) 0xFFFFFD28) // (RTTC) Real-time Value Register
#define AT91C_RTTC_RTAR ((AT91_REG *) 0xFFFFFD24) // (RTTC) Real-time Alarm Register
// ========== Register definition for PITC peripheral ==========
#define AT91C_PITC_PIVR ((AT91_REG *) 0xFFFFFD38) // (PITC) Period Interval Value Register
#define AT91C_PITC_PISR ((AT91_REG *) 0xFFFFFD34) // (PITC) Period Interval Status Register
#define AT91C_PITC_PIIR ((AT91_REG *) 0xFFFFFD3C) // (PITC) Period Interval Image Register
#define AT91C_PITC_PIMR ((AT91_REG *) 0xFFFFFD30) // (PITC) Period Interval Mode Register
// ========== Register definition for WDTC peripheral ==========
#define AT91C_WDTC_WDCR ((AT91_REG *) 0xFFFFFD40) // (WDTC) Watchdog Control Register
#define AT91C_WDTC_WDSR ((AT91_REG *) 0xFFFFFD48) // (WDTC) Watchdog Status Register
#define AT91C_WDTC_WDMR ((AT91_REG *) 0xFFFFFD44) // (WDTC) Watchdog Mode Register
// ========== Register definition for VREG peripheral ==========
#define AT91C_VREG_MR ((AT91_REG *) 0xFFFFFD60) // (VREG) Voltage Regulator Mode Register
// ========== Register definition for MC peripheral ==========
#define AT91C_MC_ASR ((AT91_REG *) 0xFFFFFF04) // (MC) MC Abort Status Register
#define AT91C_MC_RCR ((AT91_REG *) 0xFFFFFF00) // (MC) MC Remap Control Register
#define AT91C_MC_FCR ((AT91_REG *) 0xFFFFFF64) // (MC) MC Flash Command Register
#define AT91C_MC_AASR ((AT91_REG *) 0xFFFFFF08) // (MC) MC Abort Address Status Register
#define AT91C_MC_FSR ((AT91_REG *) 0xFFFFFF68) // (MC) MC Flash Status Register
#define AT91C_MC_FMR ((AT91_REG *) 0xFFFFFF60) // (MC) MC Flash Mode Register
// ========== Register definition for PDC_SPI1 peripheral ==========
#define AT91C_SPI1_PTCR ((AT91_REG *) 0xFFFE4120) // (PDC_SPI1) PDC Transfer Control Register
#define AT91C_SPI1_RPR ((AT91_REG *) 0xFFFE4100) // (PDC_SPI1) Receive Pointer Register
#define AT91C_SPI1_TNCR ((AT91_REG *) 0xFFFE411C) // (PDC_SPI1) Transmit Next Counter Register
#define AT91C_SPI1_TPR ((AT91_REG *) 0xFFFE4108) // (PDC_SPI1) Transmit Pointer Register
#define AT91C_SPI1_TNPR ((AT91_REG *) 0xFFFE4118) // (PDC_SPI1) Transmit Next Pointer Register
#define AT91C_SPI1_TCR ((AT91_REG *) 0xFFFE410C) // (PDC_SPI1) Transmit Counter Register
#define AT91C_SPI1_RCR ((AT91_REG *) 0xFFFE4104) // (PDC_SPI1) Receive Counter Register
#define AT91C_SPI1_RNPR ((AT91_REG *) 0xFFFE4110) // (PDC_SPI1) Receive Next Pointer Register
#define AT91C_SPI1_RNCR ((AT91_REG *) 0xFFFE4114) // (PDC_SPI1) Receive Next Counter Register
#define AT91C_SPI1_PTSR ((AT91_REG *) 0xFFFE4124) // (PDC_SPI1) PDC Transfer Status Register
// ========== Register definition for SPI1 peripheral ==========
#define AT91C_SPI1_IMR ((AT91_REG *) 0xFFFE401C) // (SPI1) Interrupt Mask Register
#define AT91C_SPI1_IER ((AT91_REG *) 0xFFFE4014) // (SPI1) Interrupt Enable Register
#define AT91C_SPI1_MR ((AT91_REG *) 0xFFFE4004) // (SPI1) Mode Register
#define AT91C_SPI1_RDR ((AT91_REG *) 0xFFFE4008) // (SPI1) Receive Data Register
#define AT91C_SPI1_IDR ((AT91_REG *) 0xFFFE4018) // (SPI1) Interrupt Disable Register
#define AT91C_SPI1_SR ((AT91_REG *) 0xFFFE4010) // (SPI1) Status Register
#define AT91C_SPI1_TDR ((AT91_REG *) 0xFFFE400C) // (SPI1) Transmit Data Register
#define AT91C_SPI1_CR ((AT91_REG *) 0xFFFE4000) // (SPI1) Control Register
#define AT91C_SPI1_CSR ((AT91_REG *) 0xFFFE4030) // (SPI1) Chip Select Register
// ========== Register definition for PDC_SPI0 peripheral ==========
#define AT91C_SPI0_PTCR ((AT91_REG *) 0xFFFE0120) // (PDC_SPI0) PDC Transfer Control Register
#define AT91C_SPI0_TPR ((AT91_REG *) 0xFFFE0108) // (PDC_SPI0) Transmit Pointer Register
#define AT91C_SPI0_TCR ((AT91_REG *) 0xFFFE010C) // (PDC_SPI0) Transmit Counter Register
#define AT91C_SPI0_RCR ((AT91_REG *) 0xFFFE0104) // (PDC_SPI0) Receive Counter Register
#define AT91C_SPI0_PTSR ((AT91_REG *) 0xFFFE0124) // (PDC_SPI0) PDC Transfer Status Register
#define AT91C_SPI0_RNPR ((AT91_REG *) 0xFFFE0110) // (PDC_SPI0) Receive Next Pointer Register
#define AT91C_SPI0_RPR ((AT91_REG *) 0xFFFE0100) // (PDC_SPI0) Receive Pointer Register
#define AT91C_SPI0_TNCR ((AT91_REG *) 0xFFFE011C) // (PDC_SPI0) Transmit Next Counter Register
#define AT91C_SPI0_RNCR ((AT91_REG *) 0xFFFE0114) // (PDC_SPI0) Receive Next Counter Register
#define AT91C_SPI0_TNPR ((AT91_REG *) 0xFFFE0118) // (PDC_SPI0) Transmit Next Pointer Register
// ========== Register definition for SPI0 peripheral ==========
#define AT91C_SPI0_IER ((AT91_REG *) 0xFFFE0014) // (SPI0) Interrupt Enable Register
#define AT91C_SPI0_SR ((AT91_REG *) 0xFFFE0010) // (SPI0) Status Register
#define AT91C_SPI0_IDR ((AT91_REG *) 0xFFFE0018) // (SPI0) Interrupt Disable Register
#define AT91C_SPI0_CR ((AT91_REG *) 0xFFFE0000) // (SPI0) Control Register
#define AT91C_SPI0_MR ((AT91_REG *) 0xFFFE0004) // (SPI0) Mode Register
#define AT91C_SPI0_IMR ((AT91_REG *) 0xFFFE001C) // (SPI0) Interrupt Mask Register
#define AT91C_SPI0_TDR ((AT91_REG *) 0xFFFE000C) // (SPI0) Transmit Data Register
#define AT91C_SPI0_RDR ((AT91_REG *) 0xFFFE0008) // (SPI0) Receive Data Register
#define AT91C_SPI0_CSR ((AT91_REG *) 0xFFFE0030) // (SPI0) Chip Select Register
// ========== Register definition for PDC_US1 peripheral ==========
#define AT91C_US1_RNCR ((AT91_REG *) 0xFFFC4114) // (PDC_US1) Receive Next Counter Register
#define AT91C_US1_PTCR ((AT91_REG *) 0xFFFC4120) // (PDC_US1) PDC Transfer Control Register
#define AT91C_US1_TCR ((AT91_REG *) 0xFFFC410C) // (PDC_US1) Transmit Counter Register
#define AT91C_US1_PTSR ((AT91_REG *) 0xFFFC4124) // (PDC_US1) PDC Transfer Status Register
#define AT91C_US1_TNPR ((AT91_REG *) 0xFFFC4118) // (PDC_US1) Transmit Next Pointer Register
#define AT91C_US1_RCR ((AT91_REG *) 0xFFFC4104) // (PDC_US1) Receive Counter Register
#define AT91C_US1_RNPR ((AT91_REG *) 0xFFFC4110) // (PDC_US1) Receive Next Pointer Register
#define AT91C_US1_RPR ((AT91_REG *) 0xFFFC4100) // (PDC_US1) Receive Pointer Register
#define AT91C_US1_TNCR ((AT91_REG *) 0xFFFC411C) // (PDC_US1) Transmit Next Counter Register
#define AT91C_US1_TPR ((AT91_REG *) 0xFFFC4108) // (PDC_US1) Transmit Pointer Register
// ========== Register definition for US1 peripheral ==========
#define AT91C_US1_IF ((AT91_REG *) 0xFFFC404C) // (US1) IRDA_FILTER Register
#define AT91C_US1_NER ((AT91_REG *) 0xFFFC4044) // (US1) Nb Errors Register
#define AT91C_US1_RTOR ((AT91_REG *) 0xFFFC4024) // (US1) Receiver Time-out Register
#define AT91C_US1_CSR ((AT91_REG *) 0xFFFC4014) // (US1) Channel Status Register
#define AT91C_US1_IDR ((AT91_REG *) 0xFFFC400C) // (US1) Interrupt Disable Register
#define AT91C_US1_IER ((AT91_REG *) 0xFFFC4008) // (US1) Interrupt Enable Register
#define AT91C_US1_THR ((AT91_REG *) 0xFFFC401C) // (US1) Transmitter Holding Register
#define AT91C_US1_TTGR ((AT91_REG *) 0xFFFC4028) // (US1) Transmitter Time-guard Register
#define AT91C_US1_RHR ((AT91_REG *) 0xFFFC4018) // (US1) Receiver Holding Register
#define AT91C_US1_BRGR ((AT91_REG *) 0xFFFC4020) // (US1) Baud Rate Generator Register
#define AT91C_US1_IMR ((AT91_REG *) 0xFFFC4010) // (US1) Interrupt Mask Register
#define AT91C_US1_FIDI ((AT91_REG *) 0xFFFC4040) // (US1) FI_DI_Ratio Register
#define AT91C_US1_CR ((AT91_REG *) 0xFFFC4000) // (US1) Control Register
#define AT91C_US1_MR ((AT91_REG *) 0xFFFC4004) // (US1) Mode Register
// ========== Register definition for PDC_US0 peripheral ==========
#define AT91C_US0_TNPR ((AT91_REG *) 0xFFFC0118) // (PDC_US0) Transmit Next Pointer Register
#define AT91C_US0_RNPR ((AT91_REG *) 0xFFFC0110) // (PDC_US0) Receive Next Pointer Register
#define AT91C_US0_TCR ((AT91_REG *) 0xFFFC010C) // (PDC_US0) Transmit Counter Register
#define AT91C_US0_PTCR ((AT91_REG *) 0xFFFC0120) // (PDC_US0) PDC Transfer Control Register
#define AT91C_US0_PTSR ((AT91_REG *) 0xFFFC0124) // (PDC_US0) PDC Transfer Status Register
#define AT91C_US0_TNCR ((AT91_REG *) 0xFFFC011C) // (PDC_US0) Transmit Next Counter Register
#define AT91C_US0_TPR ((AT91_REG *) 0xFFFC0108) // (PDC_US0) Transmit Pointer Register
#define AT91C_US0_RCR ((AT91_REG *) 0xFFFC0104) // (PDC_US0) Receive Counter Register
#define AT91C_US0_RPR ((AT91_REG *) 0xFFFC0100) // (PDC_US0) Receive Pointer Register
#define AT91C_US0_RNCR ((AT91_REG *) 0xFFFC0114) // (PDC_US0) Receive Next Counter Register
// ========== Register definition for US0 peripheral ==========
#define AT91C_US0_BRGR ((AT91_REG *) 0xFFFC0020) // (US0) Baud Rate Generator Register
#define AT91C_US0_NER ((AT91_REG *) 0xFFFC0044) // (US0) Nb Errors Register
#define AT91C_US0_CR ((AT91_REG *) 0xFFFC0000) // (US0) Control Register
#define AT91C_US0_IMR ((AT91_REG *) 0xFFFC0010) // (US0) Interrupt Mask Register
#define AT91C_US0_FIDI ((AT91_REG *) 0xFFFC0040) // (US0) FI_DI_Ratio Register
#define AT91C_US0_TTGR ((AT91_REG *) 0xFFFC0028) // (US0) Transmitter Time-guard Register
#define AT91C_US0_MR ((AT91_REG *) 0xFFFC0004) // (US0) Mode Register
#define AT91C_US0_RTOR ((AT91_REG *) 0xFFFC0024) // (US0) Receiver Time-out Register
#define AT91C_US0_CSR ((AT91_REG *) 0xFFFC0014) // (US0) Channel Status Register
#define AT91C_US0_RHR ((AT91_REG *) 0xFFFC0018) // (US0) Receiver Holding Register
#define AT91C_US0_IDR ((AT91_REG *) 0xFFFC000C) // (US0) Interrupt Disable Register
#define AT91C_US0_THR ((AT91_REG *) 0xFFFC001C) // (US0) Transmitter Holding Register
#define AT91C_US0_IF ((AT91_REG *) 0xFFFC004C) // (US0) IRDA_FILTER Register
#define AT91C_US0_IER ((AT91_REG *) 0xFFFC0008) // (US0) Interrupt Enable Register
// ========== Register definition for PDC_SSC peripheral ==========
#define AT91C_SSC_TNCR ((AT91_REG *) 0xFFFD411C) // (PDC_SSC) Transmit Next Counter Register
#define AT91C_SSC_RPR ((AT91_REG *) 0xFFFD4100) // (PDC_SSC) Receive Pointer Register
#define AT91C_SSC_RNCR ((AT91_REG *) 0xFFFD4114) // (PDC_SSC) Receive Next Counter Register
#define AT91C_SSC_TPR ((AT91_REG *) 0xFFFD4108) // (PDC_SSC) Transmit Pointer Register
#define AT91C_SSC_PTCR ((AT91_REG *) 0xFFFD4120) // (PDC_SSC) PDC Transfer Control Register
#define AT91C_SSC_TCR ((AT91_REG *) 0xFFFD410C) // (PDC_SSC) Transmit Counter Register
#define AT91C_SSC_RCR ((AT91_REG *) 0xFFFD4104) // (PDC_SSC) Receive Counter Register
#define AT91C_SSC_RNPR ((AT91_REG *) 0xFFFD4110) // (PDC_SSC) Receive Next Pointer Register
#define AT91C_SSC_TNPR ((AT91_REG *) 0xFFFD4118) // (PDC_SSC) Transmit Next Pointer Register
#define AT91C_SSC_PTSR ((AT91_REG *) 0xFFFD4124) // (PDC_SSC) PDC Transfer Status Register
// ========== Register definition for SSC peripheral ==========
#define AT91C_SSC_RHR ((AT91_REG *) 0xFFFD4020) // (SSC) Receive Holding Register
#define AT91C_SSC_RSHR ((AT91_REG *) 0xFFFD4030) // (SSC) Receive Sync Holding Register
#define AT91C_SSC_TFMR ((AT91_REG *) 0xFFFD401C) // (SSC) Transmit Frame Mode Register
#define AT91C_SSC_IDR ((AT91_REG *) 0xFFFD4048) // (SSC) Interrupt Disable Register
#define AT91C_SSC_THR ((AT91_REG *) 0xFFFD4024) // (SSC) Transmit Holding Register
#define AT91C_SSC_RCMR ((AT91_REG *) 0xFFFD4010) // (SSC) Receive Clock ModeRegister
#define AT91C_SSC_IER ((AT91_REG *) 0xFFFD4044) // (SSC) Interrupt Enable Register
#define AT91C_SSC_TSHR ((AT91_REG *) 0xFFFD4034) // (SSC) Transmit Sync Holding Register
#define AT91C_SSC_SR ((AT91_REG *) 0xFFFD4040) // (SSC) Status Register
#define AT91C_SSC_CMR ((AT91_REG *) 0xFFFD4004) // (SSC) Clock Mode Register
#define AT91C_SSC_TCMR ((AT91_REG *) 0xFFFD4018) // (SSC) Transmit Clock Mode Register
#define AT91C_SSC_CR ((AT91_REG *) 0xFFFD4000) // (SSC) Control Register
#define AT91C_SSC_IMR ((AT91_REG *) 0xFFFD404C) // (SSC) Interrupt Mask Register
#define AT91C_SSC_RFMR ((AT91_REG *) 0xFFFD4014) // (SSC) Receive Frame Mode Register
// ========== Register definition for TWI peripheral ==========
#define AT91C_TWI_IER ((AT91_REG *) 0xFFFB8024) // (TWI) Interrupt Enable Register
#define AT91C_TWI_CR ((AT91_REG *) 0xFFFB8000) // (TWI) Control Register
#define AT91C_TWI_SR ((AT91_REG *) 0xFFFB8020) // (TWI) Status Register
#define AT91C_TWI_IMR ((AT91_REG *) 0xFFFB802C) // (TWI) Interrupt Mask Register
#define AT91C_TWI_THR ((AT91_REG *) 0xFFFB8034) // (TWI) Transmit Holding Register
#define AT91C_TWI_IDR ((AT91_REG *) 0xFFFB8028) // (TWI) Interrupt Disable Register
#define AT91C_TWI_IADR ((AT91_REG *) 0xFFFB800C) // (TWI) Internal Address Register
#define AT91C_TWI_MMR ((AT91_REG *) 0xFFFB8004) // (TWI) Master Mode Register
#define AT91C_TWI_CWGR ((AT91_REG *) 0xFFFB8010) // (TWI) Clock Waveform Generator Register
#define AT91C_TWI_RHR ((AT91_REG *) 0xFFFB8030) // (TWI) Receive Holding Register
// ========== Register definition for PWMC_CH3 peripheral ==========
#define AT91C_PWMC_CH3_CUPDR ((AT91_REG *) 0xFFFCC270) // (PWMC_CH3) Channel Update Register
#define AT91C_PWMC_CH3_Reserved ((AT91_REG *) 0xFFFCC274) // (PWMC_CH3) Reserved
#define AT91C_PWMC_CH3_CPRDR ((AT91_REG *) 0xFFFCC268) // (PWMC_CH3) Channel Period Register
#define AT91C_PWMC_CH3_CDTYR ((AT91_REG *) 0xFFFCC264) // (PWMC_CH3) Channel Duty Cycle Register
#define AT91C_PWMC_CH3_CCNTR ((AT91_REG *) 0xFFFCC26C) // (PWMC_CH3) Channel Counter Register
#define AT91C_PWMC_CH3_CMR ((AT91_REG *) 0xFFFCC260) // (PWMC_CH3) Channel Mode Register
// ========== Register definition for PWMC_CH2 peripheral ==========
#define AT91C_PWMC_CH2_Reserved ((AT91_REG *) 0xFFFCC254) // (PWMC_CH2) Reserved
#define AT91C_PWMC_CH2_CMR ((AT91_REG *) 0xFFFCC240) // (PWMC_CH2) Channel Mode Register
#define AT91C_PWMC_CH2_CCNTR ((AT91_REG *) 0xFFFCC24C) // (PWMC_CH2) Channel Counter Register
#define AT91C_PWMC_CH2_CPRDR ((AT91_REG *) 0xFFFCC248) // (PWMC_CH2) Channel Period Register
#define AT91C_PWMC_CH2_CUPDR ((AT91_REG *) 0xFFFCC250) // (PWMC_CH2) Channel Update Register
#define AT91C_PWMC_CH2_CDTYR ((AT91_REG *) 0xFFFCC244) // (PWMC_CH2) Channel Duty Cycle Register
// ========== Register definition for PWMC_CH1 peripheral ==========
#define AT91C_PWMC_CH1_Reserved ((AT91_REG *) 0xFFFCC234) // (PWMC_CH1) Reserved
#define AT91C_PWMC_CH1_CUPDR ((AT91_REG *) 0xFFFCC230) // (PWMC_CH1) Channel Update Register
#define AT91C_PWMC_CH1_CPRDR ((AT91_REG *) 0xFFFCC228) // (PWMC_CH1) Channel Period Register
#define AT91C_PWMC_CH1_CCNTR ((AT91_REG *) 0xFFFCC22C) // (PWMC_CH1) Channel Counter Register
#define AT91C_PWMC_CH1_CDTYR ((AT91_REG *) 0xFFFCC224) // (PWMC_CH1) Channel Duty Cycle Register
#define AT91C_PWMC_CH1_CMR ((AT91_REG *) 0xFFFCC220) // (PWMC_CH1) Channel Mode Register
// ========== Register definition for PWMC_CH0 peripheral ==========
#define AT91C_PWMC_CH0_Reserved ((AT91_REG *) 0xFFFCC214) // (PWMC_CH0) Reserved
#define AT91C_PWMC_CH0_CPRDR ((AT91_REG *) 0xFFFCC208) // (PWMC_CH0) Channel Period Register
#define AT91C_PWMC_CH0_CDTYR ((AT91_REG *) 0xFFFCC204) // (PWMC_CH0) Channel Duty Cycle Register
#define AT91C_PWMC_CH0_CMR ((AT91_REG *) 0xFFFCC200) // (PWMC_CH0) Channel Mode Register
#define AT91C_PWMC_CH0_CUPDR ((AT91_REG *) 0xFFFCC210) // (PWMC_CH0) Channel Update Register
#define AT91C_PWMC_CH0_CCNTR ((AT91_REG *) 0xFFFCC20C) // (PWMC_CH0) Channel Counter Register
// ========== Register definition for PWMC peripheral ==========
#define AT91C_PWMC_IDR ((AT91_REG *) 0xFFFCC014) // (PWMC) PWMC Interrupt Disable Register
#define AT91C_PWMC_DIS ((AT91_REG *) 0xFFFCC008) // (PWMC) PWMC Disable Register
#define AT91C_PWMC_IER ((AT91_REG *) 0xFFFCC010) // (PWMC) PWMC Interrupt Enable Register
#define AT91C_PWMC_VR ((AT91_REG *) 0xFFFCC0FC) // (PWMC) PWMC Version Register
#define AT91C_PWMC_ISR ((AT91_REG *) 0xFFFCC01C) // (PWMC) PWMC Interrupt Status Register
#define AT91C_PWMC_SR ((AT91_REG *) 0xFFFCC00C) // (PWMC) PWMC Status Register
#define AT91C_PWMC_IMR ((AT91_REG *) 0xFFFCC018) // (PWMC) PWMC Interrupt Mask Register
#define AT91C_PWMC_MR ((AT91_REG *) 0xFFFCC000) // (PWMC) PWMC Mode Register
#define AT91C_PWMC_ENA ((AT91_REG *) 0xFFFCC004) // (PWMC) PWMC Enable Register
// ========== Register definition for UDP peripheral ==========
#define AT91C_UDP_IMR ((AT91_REG *) 0xFFFB0018) // (UDP) Interrupt Mask Register
#define AT91C_UDP_FADDR ((AT91_REG *) 0xFFFB0008) // (UDP) Function Address Register
#define AT91C_UDP_NUM ((AT91_REG *) 0xFFFB0000) // (UDP) Frame Number Register
#define AT91C_UDP_FDR ((AT91_REG *) 0xFFFB0050) // (UDP) Endpoint FIFO Data Register
#define AT91C_UDP_ISR ((AT91_REG *) 0xFFFB001C) // (UDP) Interrupt Status Register
#define AT91C_UDP_CSR ((AT91_REG *) 0xFFFB0030) // (UDP) Endpoint Control and Status Register
#define AT91C_UDP_IDR ((AT91_REG *) 0xFFFB0014) // (UDP) Interrupt Disable Register
#define AT91C_UDP_ICR ((AT91_REG *) 0xFFFB0020) // (UDP) Interrupt Clear Register
#define AT91C_UDP_RSTEP ((AT91_REG *) 0xFFFB0028) // (UDP) Reset Endpoint Register
#define AT91C_UDP_TXVC ((AT91_REG *) 0xFFFB0074) // (UDP) Transceiver Control Register
#define AT91C_UDP_GLBSTATE ((AT91_REG *) 0xFFFB0004) // (UDP) Global State Register
#define AT91C_UDP_IER ((AT91_REG *) 0xFFFB0010) // (UDP) Interrupt Enable Register
// ========== Register definition for TC0 peripheral ==========
#define AT91C_TC0_SR ((AT91_REG *) 0xFFFA0020) // (TC0) Status Register
#define AT91C_TC0_RC ((AT91_REG *) 0xFFFA001C) // (TC0) Register C
#define AT91C_TC0_RB ((AT91_REG *) 0xFFFA0018) // (TC0) Register B
#define AT91C_TC0_CCR ((AT91_REG *) 0xFFFA0000) // (TC0) Channel Control Register
#define AT91C_TC0_CMR ((AT91_REG *) 0xFFFA0004) // (TC0) Channel Mode Register (Capture Mode / Waveform Mode)
#define AT91C_TC0_IER ((AT91_REG *) 0xFFFA0024) // (TC0) Interrupt Enable Register
#define AT91C_TC0_RA ((AT91_REG *) 0xFFFA0014) // (TC0) Register A
#define AT91C_TC0_IDR ((AT91_REG *) 0xFFFA0028) // (TC0) Interrupt Disable Register
#define AT91C_TC0_CV ((AT91_REG *) 0xFFFA0010) // (TC0) Counter Value
#define AT91C_TC0_IMR ((AT91_REG *) 0xFFFA002C) // (TC0) Interrupt Mask Register
// ========== Register definition for TC1 peripheral ==========
#define AT91C_TC1_RB ((AT91_REG *) 0xFFFA0058) // (TC1) Register B
#define AT91C_TC1_CCR ((AT91_REG *) 0xFFFA0040) // (TC1) Channel Control Register
#define AT91C_TC1_IER ((AT91_REG *) 0xFFFA0064) // (TC1) Interrupt Enable Register
#define AT91C_TC1_IDR ((AT91_REG *) 0xFFFA0068) // (TC1) Interrupt Disable Register
#define AT91C_TC1_SR ((AT91_REG *) 0xFFFA0060) // (TC1) Status Register
#define AT91C_TC1_CMR ((AT91_REG *) 0xFFFA0044) // (TC1) Channel Mode Register (Capture Mode / Waveform Mode)
#define AT91C_TC1_RA ((AT91_REG *) 0xFFFA0054) // (TC1) Register A
#define AT91C_TC1_RC ((AT91_REG *) 0xFFFA005C) // (TC1) Register C
#define AT91C_TC1_IMR ((AT91_REG *) 0xFFFA006C) // (TC1) Interrupt Mask Register
#define AT91C_TC1_CV ((AT91_REG *) 0xFFFA0050) // (TC1) Counter Value
// ========== Register definition for TC2 peripheral ==========
#define AT91C_TC2_CMR ((AT91_REG *) 0xFFFA0084) // (TC2) Channel Mode Register (Capture Mode / Waveform Mode)
#define AT91C_TC2_CCR ((AT91_REG *) 0xFFFA0080) // (TC2) Channel Control Register
#define AT91C_TC2_CV ((AT91_REG *) 0xFFFA0090) // (TC2) Counter Value
#define AT91C_TC2_RA ((AT91_REG *) 0xFFFA0094) // (TC2) Register A
#define AT91C_TC2_RB ((AT91_REG *) 0xFFFA0098) // (TC2) Register B
#define AT91C_TC2_IDR ((AT91_REG *) 0xFFFA00A8) // (TC2) Interrupt Disable Register
#define AT91C_TC2_IMR ((AT91_REG *) 0xFFFA00AC) // (TC2) Interrupt Mask Register
#define AT91C_TC2_RC ((AT91_REG *) 0xFFFA009C) // (TC2) Register C
#define AT91C_TC2_IER ((AT91_REG *) 0xFFFA00A4) // (TC2) Interrupt Enable Register
#define AT91C_TC2_SR ((AT91_REG *) 0xFFFA00A0) // (TC2) Status Register
// ========== Register definition for TCB peripheral ==========
#define AT91C_TCB_BMR ((AT91_REG *) 0xFFFA00C4) // (TCB) TC Block Mode Register
#define AT91C_TCB_BCR ((AT91_REG *) 0xFFFA00C0) // (TCB) TC Block Control Register
// ========== Register definition for CAN_MB0 peripheral ==========
#define AT91C_CAN_MB0_MDL ((AT91_REG *) 0xFFFD0214) // (CAN_MB0) MailBox Data Low Register
#define AT91C_CAN_MB0_MAM ((AT91_REG *) 0xFFFD0204) // (CAN_MB0) MailBox Acceptance Mask Register
#define AT91C_CAN_MB0_MCR ((AT91_REG *) 0xFFFD021C) // (CAN_MB0) MailBox Control Register
#define AT91C_CAN_MB0_MID ((AT91_REG *) 0xFFFD0208) // (CAN_MB0) MailBox ID Register
#define AT91C_CAN_MB0_MSR ((AT91_REG *) 0xFFFD0210) // (CAN_MB0) MailBox Status Register
#define AT91C_CAN_MB0_MFID ((AT91_REG *) 0xFFFD020C) // (CAN_MB0) MailBox Family ID Register
#define AT91C_CAN_MB0_MDH ((AT91_REG *) 0xFFFD0218) // (CAN_MB0) MailBox Data High Register
#define AT91C_CAN_MB0_MMR ((AT91_REG *) 0xFFFD0200) // (CAN_MB0) MailBox Mode Register
// ========== Register definition for CAN_MB1 peripheral ==========
#define AT91C_CAN_MB1_MDL ((AT91_REG *) 0xFFFD0234) // (CAN_MB1) MailBox Data Low Register
#define AT91C_CAN_MB1_MID ((AT91_REG *) 0xFFFD0228) // (CAN_MB1) MailBox ID Register
#define AT91C_CAN_MB1_MMR ((AT91_REG *) 0xFFFD0220) // (CAN_MB1) MailBox Mode Register
#define AT91C_CAN_MB1_MSR ((AT91_REG *) 0xFFFD0230) // (CAN_MB1) MailBox Status Register
#define AT91C_CAN_MB1_MAM ((AT91_REG *) 0xFFFD0224) // (CAN_MB1) MailBox Acceptance Mask Register
#define AT91C_CAN_MB1_MDH ((AT91_REG *) 0xFFFD0238) // (CAN_MB1) MailBox Data High Register
#define AT91C_CAN_MB1_MCR ((AT91_REG *) 0xFFFD023C) // (CAN_MB1) MailBox Control Register
#define AT91C_CAN_MB1_MFID ((AT91_REG *) 0xFFFD022C) // (CAN_MB1) MailBox Family ID Register
// ========== Register definition for CAN_MB2 peripheral ==========
#define AT91C_CAN_MB2_MCR ((AT91_REG *) 0xFFFD025C) // (CAN_MB2) MailBox Control Register
#define AT91C_CAN_MB2_MDH ((AT91_REG *) 0xFFFD0258) // (CAN_MB2) MailBox Data High Register
#define AT91C_CAN_MB2_MID ((AT91_REG *) 0xFFFD0248) // (CAN_MB2) MailBox ID Register
#define AT91C_CAN_MB2_MDL ((AT91_REG *) 0xFFFD0254) // (CAN_MB2) MailBox Data Low Register
#define AT91C_CAN_MB2_MMR ((AT91_REG *) 0xFFFD0240) // (CAN_MB2) MailBox Mode Register
#define AT91C_CAN_MB2_MAM ((AT91_REG *) 0xFFFD0244) // (CAN_MB2) MailBox Acceptance Mask Register
#define AT91C_CAN_MB2_MFID ((AT91_REG *) 0xFFFD024C) // (CAN_MB2) MailBox Family ID Register
#define AT91C_CAN_MB2_MSR ((AT91_REG *) 0xFFFD0250) // (CAN_MB2) MailBox Status Register
// ========== Register definition for CAN_MB3 peripheral ==========
#define AT91C_CAN_MB3_MFID ((AT91_REG *) 0xFFFD026C) // (CAN_MB3) MailBox Family ID Register
#define AT91C_CAN_MB3_MAM ((AT91_REG *) 0xFFFD0264) // (CAN_MB3) MailBox Acceptance Mask Register
#define AT91C_CAN_MB3_MID ((AT91_REG *) 0xFFFD0268) // (CAN_MB3) MailBox ID Register
#define AT91C_CAN_MB3_MCR ((AT91_REG *) 0xFFFD027C) // (CAN_MB3) MailBox Control Register
#define AT91C_CAN_MB3_MMR ((AT91_REG *) 0xFFFD0260) // (CAN_MB3) MailBox Mode Register
#define AT91C_CAN_MB3_MSR ((AT91_REG *) 0xFFFD0270) // (CAN_MB3) MailBox Status Register
#define AT91C_CAN_MB3_MDL ((AT91_REG *) 0xFFFD0274) // (CAN_MB3) MailBox Data Low Register
#define AT91C_CAN_MB3_MDH ((AT91_REG *) 0xFFFD0278) // (CAN_MB3) MailBox Data High Register
// ========== Register definition for CAN_MB4 peripheral ==========
#define AT91C_CAN_MB4_MID ((AT91_REG *) 0xFFFD0288) // (CAN_MB4) MailBox ID Register
#define AT91C_CAN_MB4_MMR ((AT91_REG *) 0xFFFD0280) // (CAN_MB4) MailBox Mode Register
#define AT91C_CAN_MB4_MDH ((AT91_REG *) 0xFFFD0298) // (CAN_MB4) MailBox Data High Register
#define AT91C_CAN_MB4_MFID ((AT91_REG *) 0xFFFD028C) // (CAN_MB4) MailBox Family ID Register
#define AT91C_CAN_MB4_MSR ((AT91_REG *) 0xFFFD0290) // (CAN_MB4) MailBox Status Register
#define AT91C_CAN_MB4_MCR ((AT91_REG *) 0xFFFD029C) // (CAN_MB4) MailBox Control Register
#define AT91C_CAN_MB4_MDL ((AT91_REG *) 0xFFFD0294) // (CAN_MB4) MailBox Data Low Register
#define AT91C_CAN_MB4_MAM ((AT91_REG *) 0xFFFD0284) // (CAN_MB4) MailBox Acceptance Mask Register
// ========== Register definition for CAN_MB5 peripheral ==========
#define AT91C_CAN_MB5_MSR ((AT91_REG *) 0xFFFD02B0) // (CAN_MB5) MailBox Status Register
#define AT91C_CAN_MB5_MCR ((AT91_REG *) 0xFFFD02BC) // (CAN_MB5) MailBox Control Register
#define AT91C_CAN_MB5_MFID ((AT91_REG *) 0xFFFD02AC) // (CAN_MB5) MailBox Family ID Register
#define AT91C_CAN_MB5_MDH ((AT91_REG *) 0xFFFD02B8) // (CAN_MB5) MailBox Data High Register
#define AT91C_CAN_MB5_MID ((AT91_REG *) 0xFFFD02A8) // (CAN_MB5) MailBox ID Register
#define AT91C_CAN_MB5_MMR ((AT91_REG *) 0xFFFD02A0) // (CAN_MB5) MailBox Mode Register
#define AT91C_CAN_MB5_MDL ((AT91_REG *) 0xFFFD02B4) // (CAN_MB5) MailBox Data Low Register
#define AT91C_CAN_MB5_MAM ((AT91_REG *) 0xFFFD02A4) // (CAN_MB5) MailBox Acceptance Mask Register
// ========== Register definition for CAN_MB6 peripheral ==========
#define AT91C_CAN_MB6_MFID ((AT91_REG *) 0xFFFD02CC) // (CAN_MB6) MailBox Family ID Register
#define AT91C_CAN_MB6_MID ((AT91_REG *) 0xFFFD02C8) // (CAN_MB6) MailBox ID Register
#define AT91C_CAN_MB6_MAM ((AT91_REG *) 0xFFFD02C4) // (CAN_MB6) MailBox Acceptance Mask Register
#define AT91C_CAN_MB6_MSR ((AT91_REG *) 0xFFFD02D0) // (CAN_MB6) MailBox Status Register
#define AT91C_CAN_MB6_MDL ((AT91_REG *) 0xFFFD02D4) // (CAN_MB6) MailBox Data Low Register
#define AT91C_CAN_MB6_MCR ((AT91_REG *) 0xFFFD02DC) // (CAN_MB6) MailBox Control Register
#define AT91C_CAN_MB6_MDH ((AT91_REG *) 0xFFFD02D8) // (CAN_MB6) MailBox Data High Register
#define AT91C_CAN_MB6_MMR ((AT91_REG *) 0xFFFD02C0) // (CAN_MB6) MailBox Mode Register
// ========== Register definition for CAN_MB7 peripheral ==========
#define AT91C_CAN_MB7_MCR ((AT91_REG *) 0xFFFD02FC) // (CAN_MB7) MailBox Control Register
#define AT91C_CAN_MB7_MDH ((AT91_REG *) 0xFFFD02F8) // (CAN_MB7) MailBox Data High Register
#define AT91C_CAN_MB7_MFID ((AT91_REG *) 0xFFFD02EC) // (CAN_MB7) MailBox Family ID Register
#define AT91C_CAN_MB7_MDL ((AT91_REG *) 0xFFFD02F4) // (CAN_MB7) MailBox Data Low Register
#define AT91C_CAN_MB7_MID ((AT91_REG *) 0xFFFD02E8) // (CAN_MB7) MailBox ID Register
#define AT91C_CAN_MB7_MMR ((AT91_REG *) 0xFFFD02E0) // (CAN_MB7) MailBox Mode Register
#define AT91C_CAN_MB7_MAM ((AT91_REG *) 0xFFFD02E4) // (CAN_MB7) MailBox Acceptance Mask Register
#define AT91C_CAN_MB7_MSR ((AT91_REG *) 0xFFFD02F0) // (CAN_MB7) MailBox Status Register
// ========== Register definition for CAN peripheral ==========
#define AT91C_CAN_TCR ((AT91_REG *) 0xFFFD0024) // (CAN) Transfer Command Register
#define AT91C_CAN_IMR ((AT91_REG *) 0xFFFD000C) // (CAN) Interrupt Mask Register
#define AT91C_CAN_IER ((AT91_REG *) 0xFFFD0004) // (CAN) Interrupt Enable Register
#define AT91C_CAN_ECR ((AT91_REG *) 0xFFFD0020) // (CAN) Error Counter Register
#define AT91C_CAN_TIMESTP ((AT91_REG *) 0xFFFD001C) // (CAN) Time Stamp Register
#define AT91C_CAN_MR ((AT91_REG *) 0xFFFD0000) // (CAN) Mode Register
#define AT91C_CAN_IDR ((AT91_REG *) 0xFFFD0008) // (CAN) Interrupt Disable Register
#define AT91C_CAN_ACR ((AT91_REG *) 0xFFFD0028) // (CAN) Abort Command Register
#define AT91C_CAN_TIM ((AT91_REG *) 0xFFFD0018) // (CAN) Timer Register
#define AT91C_CAN_SR ((AT91_REG *) 0xFFFD0010) // (CAN) Status Register
#define AT91C_CAN_BR ((AT91_REG *) 0xFFFD0014) // (CAN) Baudrate Register
#define AT91C_CAN_VR ((AT91_REG *) 0xFFFD00FC) // (CAN) Version Register
// ========== Register definition for EMAC peripheral ==========
#define AT91C_EMAC_ISR ((AT91_REG *) 0xFFFDC024) // (EMAC) Interrupt Status Register
#define AT91C_EMAC_SA4H ((AT91_REG *) 0xFFFDC0B4) // (EMAC) Specific Address 4 Top, Last 2 bytes
#define AT91C_EMAC_SA1L ((AT91_REG *) 0xFFFDC098) // (EMAC) Specific Address 1 Bottom, First 4 bytes
#define AT91C_EMAC_ELE ((AT91_REG *) 0xFFFDC078) // (EMAC) Excessive Length Errors Register
#define AT91C_EMAC_LCOL ((AT91_REG *) 0xFFFDC05C) // (EMAC) Late Collision Register
#define AT91C_EMAC_RLE ((AT91_REG *) 0xFFFDC088) // (EMAC) Receive Length Field Mismatch Register
#define AT91C_EMAC_WOL ((AT91_REG *) 0xFFFDC0C4) // (EMAC) Wake On LAN Register
#define AT91C_EMAC_DTF ((AT91_REG *) 0xFFFDC058) // (EMAC) Deferred Transmission Frame Register
#define AT91C_EMAC_TUND ((AT91_REG *) 0xFFFDC064) // (EMAC) Transmit Underrun Error Register
#define AT91C_EMAC_NCR ((AT91_REG *) 0xFFFDC000) // (EMAC) Network Control Register
#define AT91C_EMAC_SA4L ((AT91_REG *) 0xFFFDC0B0) // (EMAC) Specific Address 4 Bottom, First 4 bytes
#define AT91C_EMAC_RSR ((AT91_REG *) 0xFFFDC020) // (EMAC) Receive Status Register
#define AT91C_EMAC_SA3L ((AT91_REG *) 0xFFFDC0A8) // (EMAC) Specific Address 3 Bottom, First 4 bytes
#define AT91C_EMAC_TSR ((AT91_REG *) 0xFFFDC014) // (EMAC) Transmit Status Register
#define AT91C_EMAC_IDR ((AT91_REG *) 0xFFFDC02C) // (EMAC) Interrupt Disable Register
#define AT91C_EMAC_RSE ((AT91_REG *) 0xFFFDC074) // (EMAC) Receive Symbol Errors Register
#define AT91C_EMAC_ECOL ((AT91_REG *) 0xFFFDC060) // (EMAC) Excessive Collision Register
#define AT91C_EMAC_TID ((AT91_REG *) 0xFFFDC0B8) // (EMAC) Type ID Checking Register
#define AT91C_EMAC_HRB ((AT91_REG *) 0xFFFDC090) // (EMAC) Hash Address Bottom[31:0]
#define AT91C_EMAC_TBQP ((AT91_REG *) 0xFFFDC01C) // (EMAC) Transmit Buffer Queue Pointer
#define AT91C_EMAC_USRIO ((AT91_REG *) 0xFFFDC0C0) // (EMAC) USER Input/Output Register
#define AT91C_EMAC_PTR ((AT91_REG *) 0xFFFDC038) // (EMAC) Pause Time Register
#define AT91C_EMAC_SA2H ((AT91_REG *) 0xFFFDC0A4) // (EMAC) Specific Address 2 Top, Last 2 bytes
#define AT91C_EMAC_ROV ((AT91_REG *) 0xFFFDC070) // (EMAC) Receive Overrun Errors Register
#define AT91C_EMAC_ALE ((AT91_REG *) 0xFFFDC054) // (EMAC) Alignment Error Register
#define AT91C_EMAC_RJA ((AT91_REG *) 0xFFFDC07C) // (EMAC) Receive Jabbers Register
#define AT91C_EMAC_RBQP ((AT91_REG *) 0xFFFDC018) // (EMAC) Receive Buffer Queue Pointer
#define AT91C_EMAC_TPF ((AT91_REG *) 0xFFFDC08C) // (EMAC) Transmitted Pause Frames Register
#define AT91C_EMAC_NCFGR ((AT91_REG *) 0xFFFDC004) // (EMAC) Network Configuration Register
#define AT91C_EMAC_HRT ((AT91_REG *) 0xFFFDC094) // (EMAC) Hash Address Top[63:32]
#define AT91C_EMAC_USF ((AT91_REG *) 0xFFFDC080) // (EMAC) Undersize Frames Register
#define AT91C_EMAC_FCSE ((AT91_REG *) 0xFFFDC050) // (EMAC) Frame Check Sequence Error Register
#define AT91C_EMAC_TPQ ((AT91_REG *) 0xFFFDC0BC) // (EMAC) Transmit Pause Quantum Register
#define AT91C_EMAC_MAN ((AT91_REG *) 0xFFFDC034) // (EMAC) PHY Maintenance Register
#define AT91C_EMAC_FTO ((AT91_REG *) 0xFFFDC040) // (EMAC) Frames Transmitted OK Register
#define AT91C_EMAC_REV ((AT91_REG *) 0xFFFDC0FC) // (EMAC) Revision Register
#define AT91C_EMAC_IMR ((AT91_REG *) 0xFFFDC030) // (EMAC) Interrupt Mask Register
#define AT91C_EMAC_SCF ((AT91_REG *) 0xFFFDC044) // (EMAC) Single Collision Frame Register
#define AT91C_EMAC_PFR ((AT91_REG *) 0xFFFDC03C) // (EMAC) Pause Frames received Register
#define AT91C_EMAC_MCF ((AT91_REG *) 0xFFFDC048) // (EMAC) Multiple Collision Frame Register
#define AT91C_EMAC_NSR ((AT91_REG *) 0xFFFDC008) // (EMAC) Network Status Register
#define AT91C_EMAC_SA2L ((AT91_REG *) 0xFFFDC0A0) // (EMAC) Specific Address 2 Bottom, First 4 bytes
#define AT91C_EMAC_FRO ((AT91_REG *) 0xFFFDC04C) // (EMAC) Frames Received OK Register
#define AT91C_EMAC_IER ((AT91_REG *) 0xFFFDC028) // (EMAC) Interrupt Enable Register
#define AT91C_EMAC_SA1H ((AT91_REG *) 0xFFFDC09C) // (EMAC) Specific Address 1 Top, Last 2 bytes
#define AT91C_EMAC_CSE ((AT91_REG *) 0xFFFDC068) // (EMAC) Carrier Sense Error Register
#define AT91C_EMAC_SA3H ((AT91_REG *) 0xFFFDC0AC) // (EMAC) Specific Address 3 Top, Last 2 bytes
#define AT91C_EMAC_RRE ((AT91_REG *) 0xFFFDC06C) // (EMAC) Receive Ressource Error Register
#define AT91C_EMAC_STE ((AT91_REG *) 0xFFFDC084) // (EMAC) SQE Test Error Register
// ========== Register definition for PDC_ADC peripheral ==========
#define AT91C_ADC_PTSR ((AT91_REG *) 0xFFFD8124) // (PDC_ADC) PDC Transfer Status Register
#define AT91C_ADC_PTCR ((AT91_REG *) 0xFFFD8120) // (PDC_ADC) PDC Transfer Control Register
#define AT91C_ADC_TNPR ((AT91_REG *) 0xFFFD8118) // (PDC_ADC) Transmit Next Pointer Register
#define AT91C_ADC_TNCR ((AT91_REG *) 0xFFFD811C) // (PDC_ADC) Transmit Next Counter Register
#define AT91C_ADC_RNPR ((AT91_REG *) 0xFFFD8110) // (PDC_ADC) Receive Next Pointer Register
#define AT91C_ADC_RNCR ((AT91_REG *) 0xFFFD8114) // (PDC_ADC) Receive Next Counter Register
#define AT91C_ADC_RPR ((AT91_REG *) 0xFFFD8100) // (PDC_ADC) Receive Pointer Register
#define AT91C_ADC_TCR ((AT91_REG *) 0xFFFD810C) // (PDC_ADC) Transmit Counter Register
#define AT91C_ADC_TPR ((AT91_REG *) 0xFFFD8108) // (PDC_ADC) Transmit Pointer Register
#define AT91C_ADC_RCR ((AT91_REG *) 0xFFFD8104) // (PDC_ADC) Receive Counter Register
// ========== Register definition for ADC peripheral ==========
#define AT91C_ADC_CDR2 ((AT91_REG *) 0xFFFD8038) // (ADC) ADC Channel Data Register 2
#define AT91C_ADC_CDR3 ((AT91_REG *) 0xFFFD803C) // (ADC) ADC Channel Data Register 3
#define AT91C_ADC_CDR0 ((AT91_REG *) 0xFFFD8030) // (ADC) ADC Channel Data Register 0
#define AT91C_ADC_CDR5 ((AT91_REG *) 0xFFFD8044) // (ADC) ADC Channel Data Register 5
#define AT91C_ADC_CHDR ((AT91_REG *) 0xFFFD8014) // (ADC) ADC Channel Disable Register
#define AT91C_ADC_SR ((AT91_REG *) 0xFFFD801C) // (ADC) ADC Status Register
#define AT91C_ADC_CDR4 ((AT91_REG *) 0xFFFD8040) // (ADC) ADC Channel Data Register 4
#define AT91C_ADC_CDR1 ((AT91_REG *) 0xFFFD8034) // (ADC) ADC Channel Data Register 1
#define AT91C_ADC_LCDR ((AT91_REG *) 0xFFFD8020) // (ADC) ADC Last Converted Data Register
#define AT91C_ADC_IDR ((AT91_REG *) 0xFFFD8028) // (ADC) ADC Interrupt Disable Register
#define AT91C_ADC_CR ((AT91_REG *) 0xFFFD8000) // (ADC) ADC Control Register
#define AT91C_ADC_CDR7 ((AT91_REG *) 0xFFFD804C) // (ADC) ADC Channel Data Register 7
#define AT91C_ADC_CDR6 ((AT91_REG *) 0xFFFD8048) // (ADC) ADC Channel Data Register 6
#define AT91C_ADC_IER ((AT91_REG *) 0xFFFD8024) // (ADC) ADC Interrupt Enable Register
#define AT91C_ADC_CHER ((AT91_REG *) 0xFFFD8010) // (ADC) ADC Channel Enable Register
#define AT91C_ADC_CHSR ((AT91_REG *) 0xFFFD8018) // (ADC) ADC Channel Status Register
#define AT91C_ADC_MR ((AT91_REG *) 0xFFFD8004) // (ADC) ADC Mode Register
#define AT91C_ADC_IMR ((AT91_REG *) 0xFFFD802C) // (ADC) ADC Interrupt Mask Register
// ========== Register definition for PDC_AES peripheral ==========
#define AT91C_AES_TPR ((AT91_REG *) 0xFFFA4108) // (PDC_AES) Transmit Pointer Register
#define AT91C_AES_PTCR ((AT91_REG *) 0xFFFA4120) // (PDC_AES) PDC Transfer Control Register
#define AT91C_AES_RNPR ((AT91_REG *) 0xFFFA4110) // (PDC_AES) Receive Next Pointer Register
#define AT91C_AES_TNCR ((AT91_REG *) 0xFFFA411C) // (PDC_AES) Transmit Next Counter Register
#define AT91C_AES_TCR ((AT91_REG *) 0xFFFA410C) // (PDC_AES) Transmit Counter Register
#define AT91C_AES_RCR ((AT91_REG *) 0xFFFA4104) // (PDC_AES) Receive Counter Register
#define AT91C_AES_RNCR ((AT91_REG *) 0xFFFA4114) // (PDC_AES) Receive Next Counter Register
#define AT91C_AES_TNPR ((AT91_REG *) 0xFFFA4118) // (PDC_AES) Transmit Next Pointer Register
#define AT91C_AES_RPR ((AT91_REG *) 0xFFFA4100) // (PDC_AES) Receive Pointer Register
#define AT91C_AES_PTSR ((AT91_REG *) 0xFFFA4124) // (PDC_AES) PDC Transfer Status Register
// ========== Register definition for AES peripheral ==========
#define AT91C_AES_IVxR ((AT91_REG *) 0xFFFA4060) // (AES) Initialization Vector x Register
#define AT91C_AES_MR ((AT91_REG *) 0xFFFA4004) // (AES) Mode Register
#define AT91C_AES_VR ((AT91_REG *) 0xFFFA40FC) // (AES) AES Version Register
#define AT91C_AES_ODATAxR ((AT91_REG *) 0xFFFA4050) // (AES) Output Data x Register
#define AT91C_AES_IDATAxR ((AT91_REG *) 0xFFFA4040) // (AES) Input Data x Register
#define AT91C_AES_CR ((AT91_REG *) 0xFFFA4000) // (AES) Control Register
#define AT91C_AES_IDR ((AT91_REG *) 0xFFFA4014) // (AES) Interrupt Disable Register
#define AT91C_AES_IMR ((AT91_REG *) 0xFFFA4018) // (AES) Interrupt Mask Register
#define AT91C_AES_IER ((AT91_REG *) 0xFFFA4010) // (AES) Interrupt Enable Register
#define AT91C_AES_KEYWxR ((AT91_REG *) 0xFFFA4020) // (AES) Key Word x Register
#define AT91C_AES_ISR ((AT91_REG *) 0xFFFA401C) // (AES) Interrupt Status Register
// ========== Register definition for PDC_TDES peripheral ==========
#define AT91C_TDES_RNCR ((AT91_REG *) 0xFFFA8114) // (PDC_TDES) Receive Next Counter Register
#define AT91C_TDES_TCR ((AT91_REG *) 0xFFFA810C) // (PDC_TDES) Transmit Counter Register
#define AT91C_TDES_RCR ((AT91_REG *) 0xFFFA8104) // (PDC_TDES) Receive Counter Register
#define AT91C_TDES_TNPR ((AT91_REG *) 0xFFFA8118) // (PDC_TDES) Transmit Next Pointer Register
#define AT91C_TDES_RNPR ((AT91_REG *) 0xFFFA8110) // (PDC_TDES) Receive Next Pointer Register
#define AT91C_TDES_RPR ((AT91_REG *) 0xFFFA8100) // (PDC_TDES) Receive Pointer Register
#define AT91C_TDES_TNCR ((AT91_REG *) 0xFFFA811C) // (PDC_TDES) Transmit Next Counter Register
#define AT91C_TDES_TPR ((AT91_REG *) 0xFFFA8108) // (PDC_TDES) Transmit Pointer Register
#define AT91C_TDES_PTSR ((AT91_REG *) 0xFFFA8124) // (PDC_TDES) PDC Transfer Status Register
#define AT91C_TDES_PTCR ((AT91_REG *) 0xFFFA8120) // (PDC_TDES) PDC Transfer Control Register
// ========== Register definition for TDES peripheral ==========
#define AT91C_TDES_KEY2WxR ((AT91_REG *) 0xFFFA8028) // (TDES) Key 2 Word x Register
#define AT91C_TDES_KEY3WxR ((AT91_REG *) 0xFFFA8030) // (TDES) Key 3 Word x Register
#define AT91C_TDES_IDR ((AT91_REG *) 0xFFFA8014) // (TDES) Interrupt Disable Register
#define AT91C_TDES_VR ((AT91_REG *) 0xFFFA80FC) // (TDES) TDES Version Register
#define AT91C_TDES_IVxR ((AT91_REG *) 0xFFFA8060) // (TDES) Initialization Vector x Register
#define AT91C_TDES_ODATAxR ((AT91_REG *) 0xFFFA8050) // (TDES) Output Data x Register
#define AT91C_TDES_IMR ((AT91_REG *) 0xFFFA8018) // (TDES) Interrupt Mask Register
#define AT91C_TDES_MR ((AT91_REG *) 0xFFFA8004) // (TDES) Mode Register
#define AT91C_TDES_CR ((AT91_REG *) 0xFFFA8000) // (TDES) Control Register
#define AT91C_TDES_IER ((AT91_REG *) 0xFFFA8010) // (TDES) Interrupt Enable Register
#define AT91C_TDES_ISR ((AT91_REG *) 0xFFFA801C) // (TDES) Interrupt Status Register
#define AT91C_TDES_IDATAxR ((AT91_REG *) 0xFFFA8040) // (TDES) Input Data x Register
#define AT91C_TDES_KEY1WxR ((AT91_REG *) 0xFFFA8020) // (TDES) Key 1 Word x Register
// *****************************************************************************
// PIO DEFINITIONS FOR AT91SAM7X256
// *****************************************************************************
#define AT91C_PIO_PA0 ((unsigned int) 1 << 0) // Pin Controlled by PA0
#define AT91C_PA0_RXD0 ((unsigned int) AT91C_PIO_PA0) // USART 0 Receive Data
#define AT91C_PIO_PA1 ((unsigned int) 1 << 1) // Pin Controlled by PA1
#define AT91C_PA1_TXD0 ((unsigned int) AT91C_PIO_PA1) // USART 0 Transmit Data
#define AT91C_PIO_PA10 ((unsigned int) 1 << 10) // Pin Controlled by PA10
#define AT91C_PA10_TWD ((unsigned int) AT91C_PIO_PA10) // TWI Two-wire Serial Data
#define AT91C_PIO_PA11 ((unsigned int) 1 << 11) // Pin Controlled by PA11
#define AT91C_PA11_TWCK ((unsigned int) AT91C_PIO_PA11) // TWI Two-wire Serial Clock
#define AT91C_PIO_PA12 ((unsigned int) 1 << 12) // Pin Controlled by PA12
#define AT91C_PA12_NPCS00 ((unsigned int) AT91C_PIO_PA12) // SPI 0 Peripheral Chip Select 0
#define AT91C_PIO_PA13 ((unsigned int) 1 << 13) // Pin Controlled by PA13
#define AT91C_PA13_NPCS01 ((unsigned int) AT91C_PIO_PA13) // SPI 0 Peripheral Chip Select 1
#define AT91C_PA13_PCK1 ((unsigned int) AT91C_PIO_PA13) // PMC Programmable Clock Output 1
#define AT91C_PIO_PA14 ((unsigned int) 1 << 14) // Pin Controlled by PA14
#define AT91C_PA14_NPCS02 ((unsigned int) AT91C_PIO_PA14) // SPI 0 Peripheral Chip Select 2
#define AT91C_PA14_IRQ1 ((unsigned int) AT91C_PIO_PA14) // External Interrupt 1
#define AT91C_PIO_PA15 ((unsigned int) 1 << 15) // Pin Controlled by PA15
#define AT91C_PA15_NPCS03 ((unsigned int) AT91C_PIO_PA15) // SPI 0 Peripheral Chip Select 3
#define AT91C_PA15_TCLK2 ((unsigned int) AT91C_PIO_PA15) // Timer Counter 2 external clock input
#define AT91C_PIO_PA16 ((unsigned int) 1 << 16) // Pin Controlled by PA16
#define AT91C_PA16_MISO0 ((unsigned int) AT91C_PIO_PA16) // SPI 0 Master In Slave
#define AT91C_PIO_PA17 ((unsigned int) 1 << 17) // Pin Controlled by PA17
#define AT91C_PA17_MOSI0 ((unsigned int) AT91C_PIO_PA17) // SPI 0 Master Out Slave
#define AT91C_PIO_PA18 ((unsigned int) 1 << 18) // Pin Controlled by PA18
#define AT91C_PA18_SPCK0 ((unsigned int) AT91C_PIO_PA18) // SPI 0 Serial Clock
#define AT91C_PIO_PA19 ((unsigned int) 1 << 19) // Pin Controlled by PA19
#define AT91C_PA19_CANRX ((unsigned int) AT91C_PIO_PA19) // CAN Receive
#define AT91C_PIO_PA2 ((unsigned int) 1 << 2) // Pin Controlled by PA2
#define AT91C_PA2_SCK0 ((unsigned int) AT91C_PIO_PA2) // USART 0 Serial Clock
#define AT91C_PA2_NPCS11 ((unsigned int) AT91C_PIO_PA2) // SPI 1 Peripheral Chip Select 1
#define AT91C_PIO_PA20 ((unsigned int) 1 << 20) // Pin Controlled by PA20
#define AT91C_PA20_CANTX ((unsigned int) AT91C_PIO_PA20) // CAN Transmit
#define AT91C_PIO_PA21 ((unsigned int) 1 << 21) // Pin Controlled by PA21
#define AT91C_PA21_TF ((unsigned int) AT91C_PIO_PA21) // SSC Transmit Frame Sync
#define AT91C_PA21_NPCS10 ((unsigned int) AT91C_PIO_PA21) // SPI 1 Peripheral Chip Select 0
#define AT91C_PIO_PA22 ((unsigned int) 1 << 22) // Pin Controlled by PA22
#define AT91C_PA22_TK ((unsigned int) AT91C_PIO_PA22) // SSC Transmit Clock
#define AT91C_PA22_SPCK1 ((unsigned int) AT91C_PIO_PA22) // SPI 1 Serial Clock
#define AT91C_PIO_PA23 ((unsigned int) 1 << 23) // Pin Controlled by PA23
#define AT91C_PA23_TD ((unsigned int) AT91C_PIO_PA23) // SSC Transmit data
#define AT91C_PA23_MOSI1 ((unsigned int) AT91C_PIO_PA23) // SPI 1 Master Out Slave
#define AT91C_PIO_PA24 ((unsigned int) 1 << 24) // Pin Controlled by PA24
#define AT91C_PA24_RD ((unsigned int) AT91C_PIO_PA24) // SSC Receive Data
#define AT91C_PA24_MISO1 ((unsigned int) AT91C_PIO_PA24) // SPI 1 Master In Slave
#define AT91C_PIO_PA25 ((unsigned int) 1 << 25) // Pin Controlled by PA25
#define AT91C_PA25_RK ((unsigned int) AT91C_PIO_PA25) // SSC Receive Clock
#define AT91C_PA25_NPCS11 ((unsigned int) AT91C_PIO_PA25) // SPI 1 Peripheral Chip Select 1
#define AT91C_PIO_PA26 ((unsigned int) 1 << 26) // Pin Controlled by PA26
#define AT91C_PA26_RF ((unsigned int) AT91C_PIO_PA26) // SSC Receive Frame Sync
#define AT91C_PA26_NPCS12 ((unsigned int) AT91C_PIO_PA26) // SPI 1 Peripheral Chip Select 2
#define AT91C_PIO_PA27 ((unsigned int) 1 << 27) // Pin Controlled by PA27
#define AT91C_PA27_DRXD ((unsigned int) AT91C_PIO_PA27) // DBGU Debug Receive Data
#define AT91C_PA27_PCK3 ((unsigned int) AT91C_PIO_PA27) // PMC Programmable Clock Output 3
#define AT91C_PIO_PA28 ((unsigned int) 1 << 28) // Pin Controlled by PA28
#define AT91C_PA28_DTXD ((unsigned int) AT91C_PIO_PA28) // DBGU Debug Transmit Data
#define AT91C_PIO_PA29 ((unsigned int) 1 << 29) // Pin Controlled by PA29
#define AT91C_PA29_FIQ ((unsigned int) AT91C_PIO_PA29) // AIC Fast Interrupt Input
#define AT91C_PA29_NPCS13 ((unsigned int) AT91C_PIO_PA29) // SPI 1 Peripheral Chip Select 3
#define AT91C_PIO_PA3 ((unsigned int) 1 << 3) // Pin Controlled by PA3
#define AT91C_PA3_RTS0 ((unsigned int) AT91C_PIO_PA3) // USART 0 Ready To Send
#define AT91C_PA3_NPCS12 ((unsigned int) AT91C_PIO_PA3) // SPI 1 Peripheral Chip Select 2
#define AT91C_PIO_PA30 ((unsigned int) 1 << 30) // Pin Controlled by PA30
#define AT91C_PA30_IRQ0 ((unsigned int) AT91C_PIO_PA30) // External Interrupt 0
#define AT91C_PA30_PCK2 ((unsigned int) AT91C_PIO_PA30) // PMC Programmable Clock Output 2
#define AT91C_PIO_PA4 ((unsigned int) 1 << 4) // Pin Controlled by PA4
#define AT91C_PA4_CTS0 ((unsigned int) AT91C_PIO_PA4) // USART 0 Clear To Send
#define AT91C_PA4_NPCS13 ((unsigned int) AT91C_PIO_PA4) // SPI 1 Peripheral Chip Select 3
#define AT91C_PIO_PA5 ((unsigned int) 1 << 5) // Pin Controlled by PA5
#define AT91C_PA5_RXD1 ((unsigned int) AT91C_PIO_PA5) // USART 1 Receive Data
#define AT91C_PIO_PA6 ((unsigned int) 1 << 6) // Pin Controlled by PA6
#define AT91C_PA6_TXD1 ((unsigned int) AT91C_PIO_PA6) // USART 1 Transmit Data
#define AT91C_PIO_PA7 ((unsigned int) 1 << 7) // Pin Controlled by PA7
#define AT91C_PA7_SCK1 ((unsigned int) AT91C_PIO_PA7) // USART 1 Serial Clock
#define AT91C_PA7_NPCS01 ((unsigned int) AT91C_PIO_PA7) // SPI 0 Peripheral Chip Select 1
#define AT91C_PIO_PA8 ((unsigned int) 1 << 8) // Pin Controlled by PA8
#define AT91C_PA8_RTS1 ((unsigned int) AT91C_PIO_PA8) // USART 1 Ready To Send
#define AT91C_PA8_NPCS02 ((unsigned int) AT91C_PIO_PA8) // SPI 0 Peripheral Chip Select 2
#define AT91C_PIO_PA9 ((unsigned int) 1 << 9) // Pin Controlled by PA9
#define AT91C_PA9_CTS1 ((unsigned int) AT91C_PIO_PA9) // USART 1 Clear To Send
#define AT91C_PA9_NPCS03 ((unsigned int) AT91C_PIO_PA9) // SPI 0 Peripheral Chip Select 3
#define AT91C_PIO_PB0 ((unsigned int) 1 << 0) // Pin Controlled by PB0
#define AT91C_PB0_ETXCK_EREFCK ((unsigned int) AT91C_PIO_PB0) // Ethernet MAC Transmit Clock/Reference Clock
#define AT91C_PB0_PCK0 ((unsigned int) AT91C_PIO_PB0) // PMC Programmable Clock Output 0
#define AT91C_PIO_PB1 ((unsigned int) 1 << 1) // Pin Controlled by PB1
#define AT91C_PB1_ETXEN ((unsigned int) AT91C_PIO_PB1) // Ethernet MAC Transmit Enable
#define AT91C_PIO_PB10 ((unsigned int) 1 << 10) // Pin Controlled by PB10
#define AT91C_PB10_ETX2 ((unsigned int) AT91C_PIO_PB10) // Ethernet MAC Transmit Data 2
#define AT91C_PB10_NPCS11 ((unsigned int) AT91C_PIO_PB10) // SPI 1 Peripheral Chip Select 1
#define AT91C_PIO_PB11 ((unsigned int) 1 << 11) // Pin Controlled by PB11
#define AT91C_PB11_ETX3 ((unsigned int) AT91C_PIO_PB11) // Ethernet MAC Transmit Data 3
#define AT91C_PB11_NPCS12 ((unsigned int) AT91C_PIO_PB11) // SPI 1 Peripheral Chip Select 2
#define AT91C_PIO_PB12 ((unsigned int) 1 << 12) // Pin Controlled by PB12
#define AT91C_PB12_ETXER ((unsigned int) AT91C_PIO_PB12) // Ethernet MAC Transmikt Coding Error
#define AT91C_PB12_TCLK0 ((unsigned int) AT91C_PIO_PB12) // Timer Counter 0 external clock input
#define AT91C_PIO_PB13 ((unsigned int) 1 << 13) // Pin Controlled by PB13
#define AT91C_PB13_ERX2 ((unsigned int) AT91C_PIO_PB13) // Ethernet MAC Receive Data 2
#define AT91C_PB13_NPCS01 ((unsigned int) AT91C_PIO_PB13) // SPI 0 Peripheral Chip Select 1
#define AT91C_PIO_PB14 ((unsigned int) 1 << 14) // Pin Controlled by PB14
#define AT91C_PB14_ERX3 ((unsigned int) AT91C_PIO_PB14) // Ethernet MAC Receive Data 3
#define AT91C_PB14_NPCS02 ((unsigned int) AT91C_PIO_PB14) // SPI 0 Peripheral Chip Select 2
#define AT91C_PIO_PB15 ((unsigned int) 1 << 15) // Pin Controlled by PB15
#define AT91C_PB15_ERXDV ((unsigned int) AT91C_PIO_PB15) // Ethernet MAC Receive Data Valid
#define AT91C_PIO_PB16 ((unsigned int) 1 << 16) // Pin Controlled by PB16
#define AT91C_PB16_ECOL ((unsigned int) AT91C_PIO_PB16) // Ethernet MAC Collision Detected
#define AT91C_PB16_NPCS13 ((unsigned int) AT91C_PIO_PB16) // SPI 1 Peripheral Chip Select 3
#define AT91C_PIO_PB17 ((unsigned int) 1 << 17) // Pin Controlled by PB17
#define AT91C_PB17_ERXCK ((unsigned int) AT91C_PIO_PB17) // Ethernet MAC Receive Clock
#define AT91C_PB17_NPCS03 ((unsigned int) AT91C_PIO_PB17) // SPI 0 Peripheral Chip Select 3
#define AT91C_PIO_PB18 ((unsigned int) 1 << 18) // Pin Controlled by PB18
#define AT91C_PB18_EF100 ((unsigned int) AT91C_PIO_PB18) // Ethernet MAC Force 100 Mbits/sec
#define AT91C_PB18_ADTRG ((unsigned int) AT91C_PIO_PB18) // ADC External Trigger
#define AT91C_PIO_PB19 ((unsigned int) 1 << 19) // Pin Controlled by PB19
#define AT91C_PB19_PWM0 ((unsigned int) AT91C_PIO_PB19) // PWM Channel 0
#define AT91C_PB19_TCLK1 ((unsigned int) AT91C_PIO_PB19) // Timer Counter 1 external clock input
#define AT91C_PIO_PB2 ((unsigned int) 1 << 2) // Pin Controlled by PB2
#define AT91C_PB2_ETX0 ((unsigned int) AT91C_PIO_PB2) // Ethernet MAC Transmit Data 0
#define AT91C_PIO_PB20 ((unsigned int) 1 << 20) // Pin Controlled by PB20
#define AT91C_PB20_PWM1 ((unsigned int) AT91C_PIO_PB20) // PWM Channel 1
#define AT91C_PB20_PCK0 ((unsigned int) AT91C_PIO_PB20) // PMC Programmable Clock Output 0
#define AT91C_PIO_PB21 ((unsigned int) 1 << 21) // Pin Controlled by PB21
#define AT91C_PB21_PWM2 ((unsigned int) AT91C_PIO_PB21) // PWM Channel 2
#define AT91C_PB21_PCK1 ((unsigned int) AT91C_PIO_PB21) // PMC Programmable Clock Output 1
#define AT91C_PIO_PB22 ((unsigned int) 1 << 22) // Pin Controlled by PB22
#define AT91C_PB22_PWM3 ((unsigned int) AT91C_PIO_PB22) // PWM Channel 3
#define AT91C_PB22_PCK2 ((unsigned int) AT91C_PIO_PB22) // PMC Programmable Clock Output 2
#define AT91C_PIO_PB23 ((unsigned int) 1 << 23) // Pin Controlled by PB23
#define AT91C_PB23_TIOA0 ((unsigned int) AT91C_PIO_PB23) // Timer Counter 0 Multipurpose Timer I/O Pin A
#define AT91C_PB23_DCD1 ((unsigned int) AT91C_PIO_PB23) // USART 1 Data Carrier Detect
#define AT91C_PIO_PB24 ((unsigned int) 1 << 24) // Pin Controlled by PB24
#define AT91C_PB24_TIOB0 ((unsigned int) AT91C_PIO_PB24) // Timer Counter 0 Multipurpose Timer I/O Pin B
#define AT91C_PB24_DSR1 ((unsigned int) AT91C_PIO_PB24) // USART 1 Data Set ready
#define AT91C_PIO_PB25 ((unsigned int) 1 << 25) // Pin Controlled by PB25
#define AT91C_PB25_TIOA1 ((unsigned int) AT91C_PIO_PB25) // Timer Counter 1 Multipurpose Timer I/O Pin A
#define AT91C_PB25_DTR1 ((unsigned int) AT91C_PIO_PB25) // USART 1 Data Terminal ready
#define AT91C_PIO_PB26 ((unsigned int) 1 << 26) // Pin Controlled by PB26
#define AT91C_PB26_TIOB1 ((unsigned int) AT91C_PIO_PB26) // Timer Counter 1 Multipurpose Timer I/O Pin B
#define AT91C_PB26_RI1 ((unsigned int) AT91C_PIO_PB26) // USART 1 Ring Indicator
#define AT91C_PIO_PB27 ((unsigned int) 1 << 27) // Pin Controlled by PB27
#define AT91C_PB27_TIOA2 ((unsigned int) AT91C_PIO_PB27) // Timer Counter 2 Multipurpose Timer I/O Pin A
#define AT91C_PB27_PWM0 ((unsigned int) AT91C_PIO_PB27) // PWM Channel 0
#define AT91C_PIO_PB28 ((unsigned int) 1 << 28) // Pin Controlled by PB28
#define AT91C_PB28_TIOB2 ((unsigned int) AT91C_PIO_PB28) // Timer Counter 2 Multipurpose Timer I/O Pin B
#define AT91C_PB28_PWM1 ((unsigned int) AT91C_PIO_PB28) // PWM Channel 1
#define AT91C_PIO_PB29 ((unsigned int) 1 << 29) // Pin Controlled by PB29
#define AT91C_PB29_PCK1 ((unsigned int) AT91C_PIO_PB29) // PMC Programmable Clock Output 1
#define AT91C_PB29_PWM2 ((unsigned int) AT91C_PIO_PB29) // PWM Channel 2
#define AT91C_PIO_PB3 ((unsigned int) 1 << 3) // Pin Controlled by PB3
#define AT91C_PB3_ETX1 ((unsigned int) AT91C_PIO_PB3) // Ethernet MAC Transmit Data 1
#define AT91C_PIO_PB30 ((unsigned int) 1 << 30) // Pin Controlled by PB30
#define AT91C_PB30_PCK2 ((unsigned int) AT91C_PIO_PB30) // PMC Programmable Clock Output 2
#define AT91C_PB30_PWM3 ((unsigned int) AT91C_PIO_PB30) // PWM Channel 3
#define AT91C_PIO_PB4 ((unsigned int) 1 << 4) // Pin Controlled by PB4
#define AT91C_PB4_ECRS_ECRSDV ((unsigned int) AT91C_PIO_PB4) // Ethernet MAC Carrier Sense/Carrier Sense and Data Valid
#define AT91C_PIO_PB5 ((unsigned int) 1 << 5) // Pin Controlled by PB5
#define AT91C_PB5_ERX0 ((unsigned int) AT91C_PIO_PB5) // Ethernet MAC Receive Data 0
#define AT91C_PIO_PB6 ((unsigned int) 1 << 6) // Pin Controlled by PB6
#define AT91C_PB6_ERX1 ((unsigned int) AT91C_PIO_PB6) // Ethernet MAC Receive Data 1
#define AT91C_PIO_PB7 ((unsigned int) 1 << 7) // Pin Controlled by PB7
#define AT91C_PB7_ERXER ((unsigned int) AT91C_PIO_PB7) // Ethernet MAC Receive Error
#define AT91C_PIO_PB8 ((unsigned int) 1 << 8) // Pin Controlled by PB8
#define AT91C_PB8_EMDC ((unsigned int) AT91C_PIO_PB8) // Ethernet MAC Management Data Clock
#define AT91C_PIO_PB9 ((unsigned int) 1 << 9) // Pin Controlled by PB9
#define AT91C_PB9_EMDIO ((unsigned int) AT91C_PIO_PB9) // Ethernet MAC Management Data Input/Output
// *****************************************************************************
// PERIPHERAL ID DEFINITIONS FOR AT91SAM7X256
// *****************************************************************************
#define AT91C_ID_FIQ ((unsigned int) 0) // Advanced Interrupt Controller (FIQ)
#define AT91C_ID_SYS ((unsigned int) 1) // System Peripheral
#define AT91C_ID_PIOA ((unsigned int) 2) // Parallel IO Controller A
#define AT91C_ID_PIOB ((unsigned int) 3) // Parallel IO Controller B
#define AT91C_ID_SPI0 ((unsigned int) 4) // Serial Peripheral Interface 0
#define AT91C_ID_SPI1 ((unsigned int) 5) // Serial Peripheral Interface 1
#define AT91C_ID_US0 ((unsigned int) 6) // USART 0
#define AT91C_ID_US1 ((unsigned int) 7) // USART 1
#define AT91C_ID_SSC ((unsigned int) 8) // Serial Synchronous Controller
#define AT91C_ID_TWI ((unsigned int) 9) // Two-Wire Interface
#define AT91C_ID_PWMC ((unsigned int) 10) // PWM Controller
#define AT91C_ID_UDP ((unsigned int) 11) // USB Device Port
#define AT91C_ID_TC0 ((unsigned int) 12) // Timer Counter 0
#define AT91C_ID_TC1 ((unsigned int) 13) // Timer Counter 1
#define AT91C_ID_TC2 ((unsigned int) 14) // Timer Counter 2
#define AT91C_ID_CAN ((unsigned int) 15) // Control Area Network Controller
#define AT91C_ID_EMAC ((unsigned int) 16) // Ethernet MAC
#define AT91C_ID_ADC ((unsigned int) 17) // Analog-to-Digital Converter
#define AT91C_ID_AES ((unsigned int) 18) // Advanced Encryption Standard 128-bit
#define AT91C_ID_TDES ((unsigned int) 19) // Triple Data Encryption Standard
#define AT91C_ID_20_Reserved ((unsigned int) 20) // Reserved
#define AT91C_ID_21_Reserved ((unsigned int) 21) // Reserved
#define AT91C_ID_22_Reserved ((unsigned int) 22) // Reserved
#define AT91C_ID_23_Reserved ((unsigned int) 23) // Reserved
#define AT91C_ID_24_Reserved ((unsigned int) 24) // Reserved
#define AT91C_ID_25_Reserved ((unsigned int) 25) // Reserved
#define AT91C_ID_26_Reserved ((unsigned int) 26) // Reserved
#define AT91C_ID_27_Reserved ((unsigned int) 27) // Reserved
#define AT91C_ID_28_Reserved ((unsigned int) 28) // Reserved
#define AT91C_ID_29_Reserved ((unsigned int) 29) // Reserved
#define AT91C_ID_IRQ0 ((unsigned int) 30) // Advanced Interrupt Controller (IRQ0)
#define AT91C_ID_IRQ1 ((unsigned int) 31) // Advanced Interrupt Controller (IRQ1)
// *****************************************************************************
// BASE ADDRESS DEFINITIONS FOR AT91SAM7X256
// *****************************************************************************
#define AT91C_BASE_SYS ((AT91PS_SYS) 0xFFFFF000) // (SYS) Base Address
#define AT91C_BASE_AIC ((AT91PS_AIC) 0xFFFFF000) // (AIC) Base Address
#define AT91C_BASE_PDC_DBGU ((AT91PS_PDC) 0xFFFFF300) // (PDC_DBGU) Base Address
#define AT91C_BASE_DBGU ((AT91PS_DBGU) 0xFFFFF200) // (DBGU) Base Address
#define AT91C_BASE_PIOA ((AT91PS_PIO) 0xFFFFF400) // (PIOA) Base Address
#define AT91C_BASE_PIOB ((AT91PS_PIO) 0xFFFFF600) // (PIOB) Base Address
#define AT91C_BASE_CKGR ((AT91PS_CKGR) 0xFFFFFC20) // (CKGR) Base Address
#define AT91C_BASE_PMC ((AT91PS_PMC) 0xFFFFFC00) // (PMC) Base Address
#define AT91C_BASE_RSTC ((AT91PS_RSTC) 0xFFFFFD00) // (RSTC) Base Address
#define AT91C_BASE_RTTC ((AT91PS_RTTC) 0xFFFFFD20) // (RTTC) Base Address
#define AT91C_BASE_PITC ((AT91PS_PITC) 0xFFFFFD30) // (PITC) Base Address
#define AT91C_BASE_WDTC ((AT91PS_WDTC) 0xFFFFFD40) // (WDTC) Base Address
#define AT91C_BASE_VREG ((AT91PS_VREG) 0xFFFFFD60) // (VREG) Base Address
#define AT91C_BASE_MC ((AT91PS_MC) 0xFFFFFF00) // (MC) Base Address
#define AT91C_BASE_PDC_SPI1 ((AT91PS_PDC) 0xFFFE4100) // (PDC_SPI1) Base Address
#define AT91C_BASE_SPI1 ((AT91PS_SPI) 0xFFFE4000) // (SPI1) Base Address
#define AT91C_BASE_PDC_SPI0 ((AT91PS_PDC) 0xFFFE0100) // (PDC_SPI0) Base Address
#define AT91C_BASE_SPI0 ((AT91PS_SPI) 0xFFFE0000) // (SPI0) Base Address
#define AT91C_BASE_PDC_US1 ((AT91PS_PDC) 0xFFFC4100) // (PDC_US1) Base Address
#define AT91C_BASE_US1 ((AT91PS_USART) 0xFFFC4000) // (US1) Base Address
#define AT91C_BASE_PDC_US0 ((AT91PS_PDC) 0xFFFC0100) // (PDC_US0) Base Address
#define AT91C_BASE_US0 ((AT91PS_USART) 0xFFFC0000) // (US0) Base Address
#define AT91C_BASE_PDC_SSC ((AT91PS_PDC) 0xFFFD4100) // (PDC_SSC) Base Address
#define AT91C_BASE_SSC ((AT91PS_SSC) 0xFFFD4000) // (SSC) Base Address
#define AT91C_BASE_TWI ((AT91PS_TWI) 0xFFFB8000) // (TWI) Base Address
#define AT91C_BASE_PWMC_CH3 ((AT91PS_PWMC_CH) 0xFFFCC260) // (PWMC_CH3) Base Address
#define AT91C_BASE_PWMC_CH2 ((AT91PS_PWMC_CH) 0xFFFCC240) // (PWMC_CH2) Base Address
#define AT91C_BASE_PWMC_CH1 ((AT91PS_PWMC_CH) 0xFFFCC220) // (PWMC_CH1) Base Address
#define AT91C_BASE_PWMC_CH0 ((AT91PS_PWMC_CH) 0xFFFCC200) // (PWMC_CH0) Base Address
#define AT91C_BASE_PWMC ((AT91PS_PWMC) 0xFFFCC000) // (PWMC) Base Address
#define AT91C_BASE_UDP ((AT91PS_UDP) 0xFFFB0000) // (UDP) Base Address
#define AT91C_BASE_TC0 ((AT91PS_TC) 0xFFFA0000) // (TC0) Base Address
#define AT91C_BASE_TC1 ((AT91PS_TC) 0xFFFA0040) // (TC1) Base Address
#define AT91C_BASE_TC2 ((AT91PS_TC) 0xFFFA0080) // (TC2) Base Address
#define AT91C_BASE_TCB ((AT91PS_TCB) 0xFFFA0000) // (TCB) Base Address
#define AT91C_BASE_CAN_MB0 ((AT91PS_CAN_MB) 0xFFFD0200) // (CAN_MB0) Base Address
#define AT91C_BASE_CAN_MB1 ((AT91PS_CAN_MB) 0xFFFD0220) // (CAN_MB1) Base Address
#define AT91C_BASE_CAN_MB2 ((AT91PS_CAN_MB) 0xFFFD0240) // (CAN_MB2) Base Address
#define AT91C_BASE_CAN_MB3 ((AT91PS_CAN_MB) 0xFFFD0260) // (CAN_MB3) Base Address
#define AT91C_BASE_CAN_MB4 ((AT91PS_CAN_MB) 0xFFFD0280) // (CAN_MB4) Base Address
#define AT91C_BASE_CAN_MB5 ((AT91PS_CAN_MB) 0xFFFD02A0) // (CAN_MB5) Base Address
#define AT91C_BASE_CAN_MB6 ((AT91PS_CAN_MB) 0xFFFD02C0) // (CAN_MB6) Base Address
#define AT91C_BASE_CAN_MB7 ((AT91PS_CAN_MB) 0xFFFD02E0) // (CAN_MB7) Base Address
#define AT91C_BASE_CAN ((AT91PS_CAN) 0xFFFD0000) // (CAN) Base Address
#define AT91C_BASE_EMAC ((AT91PS_EMAC) 0xFFFDC000) // (EMAC) Base Address
#define AT91C_BASE_PDC_ADC ((AT91PS_PDC) 0xFFFD8100) // (PDC_ADC) Base Address
#define AT91C_BASE_ADC ((AT91PS_ADC) 0xFFFD8000) // (ADC) Base Address
#define AT91C_BASE_PDC_AES ((AT91PS_PDC) 0xFFFA4100) // (PDC_AES) Base Address
#define AT91C_BASE_AES ((AT91PS_AES) 0xFFFA4000) // (AES) Base Address
#define AT91C_BASE_PDC_TDES ((AT91PS_PDC) 0xFFFA8100) // (PDC_TDES) Base Address
#define AT91C_BASE_TDES ((AT91PS_TDES) 0xFFFA8000) // (TDES) Base Address
// *****************************************************************************
// MEMORY MAPPING DEFINITIONS FOR AT91SAM7X256
// *****************************************************************************
#define AT91C_ISRAM ((char *) 0x00200000) // Internal SRAM base address
#define AT91C_ISRAM_SIZE ((unsigned int) 0x00010000) // Internal SRAM size in byte (64 Kbyte)
#define AT91C_IFLASH ((char *) 0x00100000) // Internal ROM base address
#define AT91C_IFLASH_SIZE ((unsigned int) 0x00040000) // Internal ROM size in byte (256 Kbyte)
#define AT91F_AIC_ConfigureIt( irq_id, priority, src_type, newHandler ) \
{ \
unsigned int mask ; \
\
mask = 0x1 << irq_id; \
/* Disable the interrupt on the interrupt controller */ \
AT91C_BASE_AIC->AIC_IDCR = mask ; \
/* Save the interrupt handler routine pointer and the interrupt priority */ \
AT91C_BASE_AIC->AIC_SVR[irq_id] = (unsigned int) newHandler ; \
/* Store the Source Mode Register */ \
AT91C_BASE_AIC->AIC_SMR[irq_id] = src_type | priority ; \
/* Clear the interrupt on the interrupt controller */ \
AT91C_BASE_AIC->AIC_ICCR = mask ; \
}
#endif
Reference in a new issue View git blame Copy permalink