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neo geo let's goooooo

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This commit is contained in:
tildearrow 2021-12-09 13:25:02 -05:00
parent 6cc0d58624
commit d789ae759e
6 changed files with 455 additions and 0 deletions
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26
src/engine/platform/ym2610shared.h Normal file
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static unsigned short chanOffs[4]={
0x01, 0x02, 0x101, 0x102
};
static unsigned short opOffs[4]={
0x00, 0x04, 0x08, 0x0c
};
static bool isOutput[8][4]={
// 1 3 2 4
{false,false,false,true},
{false,false,false,true},
{false,false,false,true},
{false,false,false,true},
{false,false,true ,true},
{false,true ,true ,true},
{false,true ,true ,true},
{true ,true ,true ,true},
};
static unsigned char dtTable[8]={
7,6,5,0,1,2,3,0
};
static int orderedOps[4]={
0,2,1,3
};
#define rWrite(a,v) pendingWrites[a]=v;