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Experimental Mikey VGM 1.72 export.

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This commit is contained in:
Waldemar Pawlaszek 2023-01-15 16:27:20 +01:00
parent 1ab80379e1
commit e42ab1b847
5 changed files with 10 additions and 9 deletions
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2
src/engine/sysDef.cpp
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@ -1400,7 +1400,7 @@ void DivEngine::registerSystems() {
}
sysDefs[DIV_SYSTEM_LYNX]=new DivSysDef(
"Atari Lynx", NULL, 0xa8, 0, 4, false, true, 0, false, 1U<<DIV_SAMPLE_DEPTH_8BIT,
"Atari Lynx", NULL, 0xa8, 0, 4, false, true, 0x172, false, 1U<<DIV_SAMPLE_DEPTH_8BIT,
"a portable console made by Atari. it has all of Atari's trademark waveforms.",
{"Channel 1", "Channel 2", "Channel 3", "Channel 4"},
{"CH1", "CH2", "CH3", "CH4"},

8
src/engine/vgmOps.cpp
View file

@ -341,14 +341,14 @@ void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write
}
break;
case DIV_SYSTEM_LYNX:
w->writeC(0x4e);
w->writeC(0x40);
w->writeC(0x44);
w->writeC(0xff); //stereo attenuation select
w->writeC(0x4e);
w->writeC(0x40);
w->writeC(0x50);
w->writeC(0x00); //stereo channel disable
for (int i=0; i<4; i++) { //stereo attenuation value
w->writeC(0x4e);
w->writeC(0x40);
w->writeC(0x40+i);
w->writeC(0xff);
}
@ -731,7 +731,7 @@ void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write
w->writeC(write.val&0xff);
break;
case DIV_SYSTEM_LYNX:
w->writeC(0x4e);
w->writeC(0x40);
w->writeC(write.addr&0xff);
w->writeC(write.val&0xff);
break;