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irem m90: fix bad sample address, sync z80 to improve dac clarity

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This commit is contained in:
dinkc64 2018-10-15 02:08:38 +00:00
parent 97dd5ab05d
commit 67a19dedaa
1 changed files with 3 additions and 3 deletions
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6
src/burn/drv/irem/d_m90.cpp
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@ -917,13 +917,13 @@ static void __fastcall m90_sound_write_port(UINT16 port, UINT8 data)
case 0x80:
sample_address >>= 5;
sample_address = (sample_address & 0x00ff) | (data << 8);
sample_address = (sample_address & 0xff00) | (data << 0);
sample_address <<= 5;
return;
case 0x81:
sample_address >>= 5;
sample_address = (sample_address & 0xff00) | (data << 0);
sample_address = (sample_address & 0x00ff) | (data << 8);
sample_address <<= 5;
return;
@ -1396,7 +1396,7 @@ static INT32 DrvFrame()
VezSetIRQLineAndVector(NEC_INPUT_LINE_INTP0, 0xff, CPU_IRQSTATUS_NONE);
}
nCyclesDone[1] += ZetRun(nCyclesTotal[1] / nInterleave);
nCyclesDone[1] += ZetRun(((i + 1) * nCyclesTotal[1] / nInterleave) - nCyclesDone[1]);
ZetNmi();
if (pBurnSoundOut && i&1) {