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z80/ym2612 reset handling improved

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@540 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-07-11 20:48:05 +00:00
parent f8a6410104
commit be297089d0
3 changed files with 42 additions and 40 deletions
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3
Pico/sound/ym2612.c
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@ -1668,6 +1668,8 @@ void YM2612Init_(int clock, int rate)
ym2612.OPN.ST.clock = clock;
ym2612.OPN.ST.rate = rate;
OPNSetPres( 6*24 );
/* Extend handler */
YM2612ResetChip_();
}
@ -1680,7 +1682,6 @@ void YM2612ResetChip_(void)
memset(ym2612.REGS, 0, sizeof(ym2612.REGS));
OPNSetPres( 6*24 );
set_timers( 0x30 ); /* mode 0 , timer reset */
ym2612.REGS[0x27] = 0x30;