spc.h

来自「NES game Emulator in Linux.c and asm cod」· C头文件 代码 · 共 45 行

/*

SNEeSe, an Open Source Super NES emulator.


Copyright (c) 1998-2004 Charles Bilyue'.
Portions Copyright (c) 2003-2004 Daniel Horchner.

This is free software.  See 'LICENSE' for details.
You must read and accept the license prior to use.

*/

#ifndef SNEeSe_apu_spc_h
#define SNEeSe_apu_spc_h

#include "../misc.h"

EXTERN void SPC_START(void);
EXTERN void Make_SPC(void);
EXTERN void Reset_SPC(void);
EXTERN unsigned char get_SPC_PSW(void);
EXTERN unsigned char SPC_PORT0R, SPC_PORT1R, SPC_PORT2R, SPC_PORT3R;
EXTERN unsigned char SPC_PORT0W, SPC_PORT1W, SPC_PORT2W, SPC_PORT3W;
EXTERN unsigned _SPC_PC, _SPC_SP, _SPC_YA;
EXTERN unsigned char _SPC_A, _SPC_Y, _SPC_X, _SPC_PSW;
EXTERN unsigned char SPC_ROM_CODE[64];

EXTERN unsigned TotalCycles;

EXTERN unsigned SPC_T0_cycle_latch;
EXTERN unsigned short SPC_T0_position, SPC_T0_target;

EXTERN unsigned SPC_T1_cycle_latch;
EXTERN unsigned short SPC_T1_position, SPC_T1_target;

EXTERN unsigned SPC_T2_cycle_latch;
EXTERN unsigned short SPC_T2_position, SPC_T2_target;

EXTERN unsigned char SPC_T0_counter, SPC_T1_counter, SPC_T2_counter;

EXTERN unsigned SPC_Cycles;

#endif /* !defined(SNEeSe_apu_spc_h) */