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Implemented the Pro Audio Spectrum Plus serial mixer, Pro Audio Spectrum 16 parallel mixer, Pro Audio Spectrum Plus/16 SCSI, ESS ES688, all three ESS PnP AudioDrives, made the wavetables use a separate 44.1 kHz source, and made the Sound Blaster 16 PNP use a proper PNP ROM dump.

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OBattler
2024-05-03 17:02:13 +02:00
parent 656591d385
commit 2acb11d37c
47 changed files with 4000 additions and 1343 deletions
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5
src/pit.c
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@@ -49,6 +49,7 @@ double cpuclock;
double PITCONSTD;
double PAS16CONSTD;
double PAS16CONST2D;
double PASSCSICONSTD;
double SYSCLK;
double isa_timing;
double bus_timing;
@@ -60,6 +61,7 @@ double AGPCLK;
uint64_t PITCONST;
uint64_t PAS16CONST;
uint64_t PAS16CONST2;
uint64_t PASSCSICONST;
uint64_t ISACONST;
uint64_t CGACONST;
uint64_t MDACONST;
@@ -1222,6 +1224,9 @@ pit_set_clock(uint32_t clock)
PAS16CONST2D = (cpuclock / 1008000.0);
PAS16CONST2 = (uint64_t) (PAS16CONST2D * (double) (1ULL << 32));
PASSCSICONSTD = (cpuclock / (28224000.0 / 14.0));
PASSCSICONST = (uint64_t) (PASSCSICONSTD * (double) (1ULL << 32));
isa_timing = (cpuclock / (double) cpu_isa_speed);
if (cpu_64bitbus)
bus_timing = (cpuclock / (cpu_busspeed / 2));