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d_seta-calibr50-morebrokenwip

This commit is contained in:
dinkc64 2016-04-12 03:59:18 +00:00
parent dfd9904d31
commit 4c7c2550b3
1 changed files with 15 additions and 13 deletions
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28
src/burn/drv/pst90s/d_seta.cpp
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@ -5112,7 +5112,7 @@ UINT8 __fastcall calibr50_read_byte(UINT32 address)
return 0;
}
extern int counter;
static INT32 irqcyc = 10;
void __fastcall calibr50_write_word(UINT32 address, UINT16 data)
@ -5121,7 +5121,7 @@ void __fastcall calibr50_write_word(UINT32 address, UINT16 data)
if ((address & ~1) == 0xb00000) {
*soundlatch = data;
M6502SetIRQLine(M6502_INPUT_LINE_NMI, CPU_IRQSTATUS_AUTO);
M6502SetIRQLine(0x20, CPU_IRQSTATUS_AUTO);
M6502Run(irqcyc); // guess..? -dink
@ -5134,12 +5134,12 @@ void __fastcall calibr50_write_byte(UINT32 address, UINT8 data)
{
SetaVidRAMCtrlWriteByte(0, 0x800000)
if ((address & ~1) == 0xb00001) {
if ((address & ~1) == 0xb00000) {
*soundlatch = data;
bprintf(0, _T("cwb."));
M6502SetIRQLine(M6502_INPUT_LINE_NMI, CPU_IRQSTATUS_AUTO);
M6502Run(irqcyc); // guess? -dink
M6502SetIRQLine(0x20, CPU_IRQSTATUS_ACK);
// M6502Run(irqcyc+counter); // guess? -dink
return;
}
@ -6435,7 +6435,7 @@ static void calibr50_sub_write(UINT16 address, UINT8 data)
case 0xc000:
{
*soundlatch2 = data;
SekRun(irqcyc*4);
SekRun((irqcyc+counter)*4);
return;
}
}
@ -6455,7 +6455,11 @@ static UINT8 calibr50_sub_read(UINT16 address)
switch (address)
{
case 0x4000: return *soundlatch;
case 0x4000: {
M6502SetIRQLine(0x20, CPU_IRQSTATUS_NONE); //nmi
return *soundlatch;
}
}
bprintf(0, _T("sr %X,"), address);
@ -6484,7 +6488,7 @@ static void calibr5068kInit()
// m65c02 sound...
M6502Init(0, TYPE_M65C02);
M6502Open(0);
//M6502MapMemory(DrvSubROM, 0xC000, 0xffff, MAP_ROM); // in handler
M6502MapMemory(DrvSubROM, 0xC000, 0xffff, MAP_ROM); // in handler
M6502SetWriteHandler(calibr50_sub_write);
M6502SetReadHandler(calibr50_sub_read);
@ -7520,16 +7524,14 @@ static void Drv68k_Calibr50_FrameCallback()
nCyclesDone[0] += SekRun(nCyclesTotal[0] / nInterleave);
if (i == 248) SekSetIRQLine(2, CPU_IRQSTATUS_AUTO);
if (i%(63) == 0) SekSetIRQLine(4, CPU_IRQSTATUS_AUTO);
if (i%64 == 63) SekSetIRQLine(4, CPU_IRQSTATUS_AUTO);
nNext = (i + 1) * nCyclesTotal[1] / nInterleave;
nCyclesSegment = nNext - nCyclesDone[1];
nCyclesDone[1] += M6502Run(nCyclesSegment);
if (i%(63) == 0) {
M6502SetIRQLine(0, CPU_IRQSTATUS_ACK);
M6502Run(15);
M6502SetIRQLine(0, CPU_IRQSTATUS_NONE);
if (i%64 == 63) {
M6502SetIRQLine(0, CPU_IRQSTATUS_AUTO);
}
}