void UPD7759Init(INT32 chip, INT32 clock, UINT8* pSoundData)
{
DebugSnd_UPD7759Initted = 1;
Chips[chip] = (struct upd7759_chip*)malloc(sizeof(*Chip));
Chip = Chips[chip];
memset(Chip, 0, sizeof(*Chip));
SlaveMode = 0;
float Rate = (float)clock / 4 / nBurnSoundRate;
Chip->step = (INT32)(4 * FRAC_ONE * Rate);
Chip->state = STATE_IDLE;
if (pSoundData) {
Chip->rom = pSoundData;
} else {
SlaveMode = 1;
}
Chip->reset = 1;
Chip->start = 1;
Chip->volume = 1.00;
Chip->output_dir = BURN_SND_ROUTE_BOTH;
nNumChips = chip;
UPD7759Reset();
}
void UPD7759ResetWrite(UINT8 Data)
{
UINT8 Oldreset = Chip->reset;
Chip->reset = (Data != 0);
if (Oldreset && !Chip->reset) {
UPD7759Reset();
}
}
void UPD7759ResetWrite(int chip, UINT8 Data)
{
Chip = Chips[chip];
UINT8 Oldreset = Chip->reset;
Chip->reset = (Data != 0);
if (Oldreset && !Chip->reset) {
UPD7759Reset();
}
}
void UPD7759ResetWrite(INT32 chip, UINT8 Data)
{
#if defined FBA_DEBUG
if (!DebugSnd_UPD7759Initted) bprintf(PRINT_ERROR, _T("UPD7759ResetWrite called without init\n"));
if (chip > nNumChips) bprintf(PRINT_ERROR, _T("UPD7759ResetWrite called with invalid chip %x\n"), chip);
#endif
Chip = Chips[chip];
UINT8 Oldreset = Chip->reset;
Chip->reset = (Data != 0);
if (Oldreset && !Chip->reset) {
UPD7759Reset();
}
}
void TmntReset()
{
SekOpen(0);
SekReset();
SekClose();
ZetOpen(0);
ZetReset();
ZetClose();
bInt5=0;
tmnt_soundlatch = 0;
BurnYM2151Reset();
UPD7759Reset();
}
void UPD7759Init(int clock, unsigned char* pSoundData)
{
Chip = (struct upd7759_chip*)malloc(sizeof(*Chip));
memset(Chip, 0, sizeof(*Chip));
SlaveMode = 0;
float Rate = (float)clock / 4 / nBurnSoundRate;
Chip->step = (int)(4 * FRAC_ONE * Rate);
Chip->state = STATE_IDLE;
if (pSoundData) {
Chip->rom = pSoundData;
} else {
SlaveMode = 1;
}
Chip->reset = 1;
Chip->start = 1;
UPD7759Reset();
}
