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Temporary fix for SLiRP - at least it now works, but waltje should look at this and possibly redo it when he feels like it;

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The 12 MHz 286 is now correctly 12.5 MHz.
This commit is contained in:
OBattler
2017-09-08 16:35:14 +02:00
parent 40e7a0efab
commit 576956fb66
5 changed files with 95 additions and 8 deletions
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6
src/pit.c
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@@ -34,7 +34,7 @@ int firsttime=1;
void setpitclock(float clock)
{
cpuclock=clock;
PITCONST=clock/1193182.0;
PITCONST=clock/(1193181.0 + (2.0 / 3.0));
CGACONST=(clock/(19687503.0/11.0));
MDACONST=(clock/2032125.0);
VGACONST1=(clock/25175000.0);
@@ -79,9 +79,9 @@ void clearpit()
float pit_timer0_freq()
{
if (pit.l[0])
return 1193182.0f/(float)pit.l[0];
return (1193181.0 + (2.0 / 3.0))/(float)pit.l[0];
else
return 1193182.0f/(float)0x10000;
return (1193181.0 + (2.0 / 3.0))/(float)0x10000;
}
static void pit_set_out(PIT *pit, int t, int out)