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Have OPN* platforms set the correct YM2149 chip type.
They were setting the Sunsoft type, which doubled the frequency division since c5c612c354
.
This commit is contained in:
parent
c5c612c354
commit
a292bc109d
4 changed files with 9 additions and 9 deletions
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@ -1057,19 +1057,19 @@ void DivPlatformYM2203::setSkipRegisterWrites(bool value) {
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}
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}
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void DivPlatformYM2203::setFlags(unsigned int flags) {
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void DivPlatformYM2203::setFlags(unsigned int flags) {
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unsigned char ayFlags=32;
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unsigned char ayFlags=16;
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if (flags==3) {
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if (flags==3) {
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chipClock=3000000.0;
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chipClock=3000000.0;
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ayFlags=36;
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ayFlags=20;
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} else if (flags==2) {
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} else if (flags==2) {
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chipClock=4000000.0;
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chipClock=4000000.0;
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ayFlags=35;
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ayFlags=19;
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} else if (flags==1) {
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} else if (flags==1) {
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chipClock=COLOR_PAL*4.0/5.0;
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chipClock=COLOR_PAL*4.0/5.0;
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ayFlags=33;
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ayFlags=17;
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} else {
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} else {
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chipClock=COLOR_NTSC;
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chipClock=COLOR_NTSC;
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ayFlags=32;
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ayFlags=16;
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}
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}
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ay->setFlags(ayFlags);
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ay->setFlags(ayFlags);
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rate=fm->sample_rate(chipClock);
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rate=fm->sample_rate(chipClock);
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@ -1090,7 +1090,7 @@ int DivPlatformYM2203::init(DivEngine* p, int channels, int sugRate, unsigned in
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fm->set_fidelity(ymfm::OPN_FIDELITY_MIN);
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fm->set_fidelity(ymfm::OPN_FIDELITY_MIN);
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// YM2149, 2MHz
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// YM2149, 2MHz
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ay=new DivPlatformAY8910;
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ay=new DivPlatformAY8910;
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ay->init(p,3,sugRate,35);
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ay->init(p,3,sugRate,19);
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ay->toggleRegisterDump(true);
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ay->toggleRegisterDump(true);
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setFlags(flags);
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setFlags(flags);
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@ -1459,7 +1459,7 @@ int DivPlatformYM2608::init(DivEngine* p, int channels, int sugRate, unsigned in
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}
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}
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// YM2149, 2MHz
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// YM2149, 2MHz
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ay=new DivPlatformAY8910;
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ay=new DivPlatformAY8910;
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ay->init(p,3,sugRate,35);
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ay->init(p,3,sugRate,19);
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ay->toggleRegisterDump(true);
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ay->toggleRegisterDump(true);
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reset();
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reset();
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return 16;
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return 16;
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@ -1454,7 +1454,7 @@ int DivPlatformYM2610::init(DivEngine* p, int channels, int sugRate, unsigned in
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fm=new ymfm::ym2610(iface);
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fm=new ymfm::ym2610(iface);
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// YM2149, 2MHz
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// YM2149, 2MHz
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ay=new DivPlatformAY8910;
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ay=new DivPlatformAY8910;
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ay->init(p,3,sugRate,35);
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ay->init(p,3,sugRate,19);
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ay->toggleRegisterDump(true);
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ay->toggleRegisterDump(true);
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reset();
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reset();
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return 14;
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return 14;
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@ -1432,7 +1432,7 @@ int DivPlatformYM2610B::init(DivEngine* p, int channels, int sugRate, unsigned i
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fm=new ymfm::ym2610b(iface);
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fm=new ymfm::ym2610b(iface);
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// YM2149, 2MHz
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// YM2149, 2MHz
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ay=new DivPlatformAY8910;
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ay=new DivPlatformAY8910;
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ay->init(p,3,sugRate,35);
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ay->init(p,3,sugRate,19);
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ay->toggleRegisterDump(true);
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ay->toggleRegisterDump(true);
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reset();
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reset();
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return 16;
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return 16;
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