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Programmatic CPU table

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This commit is contained in:
RichardG867
2020-11-18 01:09:17 -03:00
parent e0ff781a34
commit dbd767437b
19 changed files with 1895 additions and 1428 deletions
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10
src/pit.c
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@@ -955,7 +955,7 @@ void
pit_set_clock(int clock)
{
/* Set default CPU/crystal clock and xt_cpu_multi. */
if (machines[machine].cpu[cpu_manufacturer].cpus[cpu_effective].cpu_type >= CPU_286) {
if (cpu_s->cpu_type >= CPU_286) {
if (clock == 66666666)
cpuclock = 200000000.0 / 3.0;
else if (clock == 33333333)
@@ -975,9 +975,9 @@ pit_set_clock(int clock)
CGACONST = (8ULL << 32ULL);
xt_cpu_multi = 3ULL;
switch (machines[machine].cpu[cpu_manufacturer].cpus[cpu_effective].rspeed) {
switch (cpu_s->rspeed) {
case 7159092:
if (machines[machine].cpu[cpu_manufacturer].cpus[cpu_effective].cpu_flags & CPU_ALTERNATE_XTAL) {
if (cpu_s->cpu_flags & CPU_ALTERNATE_XTAL) {
cpuclock = 28636368.0;
xt_cpu_multi = 4ULL;
} else
@@ -1001,7 +1001,7 @@ pit_set_clock(int clock)
break;
default:
if (machines[machine].cpu[cpu_manufacturer].cpus[cpu_effective].cpu_flags & CPU_ALTERNATE_XTAL) {
if (cpu_s->cpu_flags & CPU_ALTERNATE_XTAL) {
cpuclock = 28636368.0;
xt_cpu_multi = 6ULL;
}
@@ -1023,7 +1023,7 @@ pit_set_clock(int clock)
xt_cpu_multi <<= 32ULL;
/* Delay for empty I/O ports. */
io_delay = (int) round(((double) machines[machine].cpu[cpu_manufacturer].cpus[cpu_effective].rspeed) / 3000000.0);
io_delay = (int) round(((double) cpu_s->rspeed) / 3000000.0);
MDACONST = (uint64_t) (cpuclock / 2032125.0 * (double)(1ull << 32));
HERCCONST = MDACONST;