made a copy

20080212/Demo/HCS12_CodeWarrior_banked/cmd/P&E_ICD_Erase_unsecure_hcs12.cmd

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+// HCS12 Core erasing + unsecuring command file:
+// These commands mass erase the chip then program the security byte to 0xFE (unsecured state).
+
+// Evaluate the clock divider to set in ECLKDIV/FCLKDIV registers:
+
+// An average programming clock of 175 kHz is chosen.
+
+// If the oscillator frequency is less than 10 MHz, the value to store
+// in ECLKDIV/FCLKDIV is equal to " oscillator frequency (kHz) / 175 ".
+
+// If the oscillator frequency is higher than 10 MHz, the value to store
+// in ECLKDIV/FCLKDIV is equal to " oscillator frequency (kHz) / 1400  + 0x40 (to set PRDIV8 flag)".
+
+// Datasheet proposed values:
+//
+// oscillator frequency     ECLKDIV/FCLKDIV value (hexadecimal)
+//
+//  16 MHz                $49
+//   8 MHz                $27
+//   4 MHz                $13
+//   2 MHz                $9
+//   1 MHz                $4
+
+define CLKDIV 0x49
+
+FLASH MEMUNMAP   // do not interact with regular flash programming monitor
+
+//mass erase flash
+wb 0x100 CLKDIV  // set FCLKDIV clock divider
+wb 0x103 0       // FCFNG select block 0
+wb 0x102 0x10    // set the WRALL bit in FTSTMOD to affect all blocks
+wb 0x104 0xFF    // FPROT all protection disabled
+wb 0x105 0x30    // clear PVIOL and ACCERR in FSTAT register
+ww 0x108 0xD000  // write to FADDR address register
+ww 0x10A 0x0000  // write to FDATA data register
+wb 0x106 0x41    // write MASS ERASE command in FCMD register
+wb 0x105 0x80    // clear CBEIF in FSTAT register to execute the command
+wait 20          // wait for command to complete
+
+//mass erase eeprom
+wb 0x110 CLKDIV  // set ECLKDV clock divider
+wb 0x114 0xFF    // EPROT all protection disabled
+wb 0x115 0x30    // clear PVIOL and ACCERR in ESTAT register
+ww 0x118 0x0400  // write to EADDR eeprom address register
+ww 0x11A 0x0000  // write to EDATA eeprom data register
+wb 0x116 0x41    // write MASS ERASE command in ECMD register
+wb 0x115 0x80    // clear CBEIF in ESTAT register to execute the command
+wait 20          // wait for command to complete
+
+reset
+
+//reprogram Security byte to Unsecure state
+wb 0x100 CLKDIV  // set FCLKDIV clock divider
+wb 0x103 0       // FCFNG select block 0
+wb 0x104 0xFF    // FPROT all protection disabled
+wb 0x105 0x30    // clear PVIOL and ACCERR in FSTAT register
+ww 0xFF0E 0xFFFE // write security byte to "Unsecured" state
+wb 0x106 0x20    // write MEMORY PROGRAM command in FCMD register
+wb 0x105 0x80    // clear CBEIF in FSTAT register to execute the command
+wait 20          // wait for command to complete
+
+reset
+
+FLASH MEMMAP     // restore regular flash programming monitor
+undef CLKDIV     // undefine variable
+

20080212/Demo/HCS12_CodeWarrior_banked/cmd/P&E_ICD_Postload.cmd

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+// After load the commands written below will be executed
+// Show main function at startup
+FindProc main

20080212/Demo/HCS12_CodeWarrior_banked/cmd/P&E_ICD_Preload.cmd

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+// Before load the commands written below will be executed

20080212/Demo/HCS12_CodeWarrior_banked/cmd/P&E_ICD_Reset.cmd

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+// After reset the commands written below will be executed

20080212/Demo/HCS12_CodeWarrior_banked/cmd/P&E_ICD_Startup.cmd

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+// At startup the commands written below will be executed

20080212/Demo/HCS12_CodeWarrior_banked/cmd/P&E_ICD_Vppoff.cmd

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+// After programming the flash, the commands written below will be executed

20080212/Demo/HCS12_CodeWarrior_banked/cmd/P&E_ICD_Vppon.cmd

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+// Before programming the flash, the commands written below will be executed

20080212/Demo/HCS12_CodeWarrior_banked/cmd/Simulator_Postload.cmd

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+// After load the commands written below will be executed
+// Show main function at startup
+FindProc main

20080212/Demo/HCS12_CodeWarrior_banked/cmd/Simulator_Preload.cmd

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+// Before load the commands written below will be executed

20080212/Demo/HCS12_CodeWarrior_banked/cmd/Simulator_Reset.cmd

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+// After reset the commands written below will be executed

20080212/Demo/HCS12_CodeWarrior_banked/cmd/Simulator_SetCPU.cmd

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+// At startup the commands written below will be executed

20080212/Demo/HCS12_CodeWarrior_banked/cmd/Simulator_Startup.cmd

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+// At startup the commands written below will be executed