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Initial commit of zxbox - a ZX Spectrum emulator ported by Anton Romanov. It theoretically runs on all targets, but I have not included it in the Archos builds because it is just too slow to be usable.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10950 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2006-09-15 11:11:16 +00:00
parent 1350d57751
commit 05a7f14f8d
88 changed files with 19624 additions and 0 deletions
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92
apps/plugins/zxbox/spperif.h Normal file
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/*
* Copyright (C) 1996-1998 Szeredi Miklos
* Email: mszeredi@inf.bme.hu
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version. See the file COPYING.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef SPPERIF_H
#define SPPERIF_H
#ifndef COMPARISON
#define SPNM(x) sp_ ## x
#else
#define SPNM(x) spx_ ## x
#endif
#include "z80_type.h"
#define ST 140000
#define CHKTICK 224
/* #define TMNUM (ST / CHKTICK) */
#if 0
# define TMNUM 625
# define EVENHF 313
# define ODDHF 312
#else
# define TMNUM 624
# define EVENHF 312
# define ODDHF 312
#endif
#define LOAD_DI 0x0559
#define SA_LD_RET 0x053F
extern int SPNM(quick_load);
extern int SPNM(load_trapped);
#define SCRMARK_SIZE 2048
extern qbyte SPNM(scr_mark)[];
extern byte SPNM(fe_inport_high)[];
extern int SPNM(playing_tape);
extern int SPNM(paused);
extern int SPNM(scline);
extern unsigned char SPNM(colors)[];
extern int SPNM(flash_state);
extern qbyte *SPNM(scr_f0_table);
extern qbyte *SPNM(scr_f1_table);
extern int SPNM(scri)[];
extern int SPNM(coli)[];
#define PORT_TIME_NUM 1024
extern byte SPNM(tape_impinfo)[];
extern byte SPNM(fe_inport_default);
extern byte SPNM(fe_outport_time)[];
extern signed char SPNM(tape_sound)[];
extern byte SPNM(sound_buf)[];
extern char *SPNM(image);
extern int SPNM(updating);
extern qbyte SPNM(imag_mark)[];
extern qbyte SPNM(imag_horiz);
extern qbyte SPNM(imag_vert);
extern int SPNM(border_update);
extern int SPNM(lastborder);
extern void SPNM(init_screen_mark)(void);
extern void SPNM(init)(void);
extern int SPNM(halfframe)(int firsttick, int numlines);
#endif /* SPPERIF_H */