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This commit is contained in:
retro-wertz
2017-10-15 02:07:42 +08:00
parent e428160996
commit ebca2248d0
75 changed files with 641 additions and 582 deletions
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41
src/boards/famicombox.c
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@@ -40,28 +40,33 @@ static void Sync(void) {
setchr8(0);
}
//static DECLFW(SSSNROMWrite)
//{
// CartBW(A,V);
//}
#if 0
static DECLFW(SSSNROMWrite)
{
CartBW(A,V);
}
#endif
static DECLFW(SSSNROMWrite) {
// FCEU_printf("write %04x %02x\n",A,V);
// regs[A&7] = V;
#if 0
FCEU_printf("write %04x %02x\n",A,V);
regs[A&7] = V;
#endif
}
static DECLFR(SSSNROMRead) {
// FCEU_printf("read %04x\n",A);
/* FCEU_printf("read %04x\n",A); */
switch (A & 7) {
case 0: return regs[0] = 0xff; // clear all exceptions
case 2: return 0xc0; // DIP selftest + freeplay
case 3: return 0x00; // 0, 1 - attract
// 2
// 4 - menu
// 8 - self check and game casette check
// 10 - lock?
// 20 - game title & count display
case 7: return 0x22; // TV type, key not turned, relay B
case 0: return regs[0] = 0xff; /* clear all exceptions */
case 2: return 0xc0; /* DIP selftest + freeplay */
case 3: return 0x00; /* 0, 1 - attract
* 2
* 4 - menu
* 8 - self check and game casette check
* 10 - lock?
* 20 - game title & count display
*/
case 7: return 0x22; /* TV type, key not turned, relay B */
default: return 0;
}
}
@@ -71,7 +76,7 @@ static void SSSNROMPower(void) {
regs[7] = 0xff;
Sync();
memset(WRAM, 0x00, WRAMSIZE);
// SetWriteHandler(0x0000,0x1FFF,SSSNROMRamWrite);
/* SetWriteHandler(0x0000,0x1FFF,SSSNROMRamWrite); */
SetReadHandler(0x0800, 0x1FFF, CartBR);
SetWriteHandler(0x0800, 0x1FFF, CartBW);
SetReadHandler(0x5000, 0x5FFF, SSSNROMRead);
@@ -93,7 +98,7 @@ static void SSSNROMClose(void) {
}
static void SSSNROMIRQHook(void) {
// X6502_IRQBegin(FCEU_IQEXT);
/* X6502_IRQBegin(FCEU_IQEXT); */
}
static void StateRestore(int version) {