Zitat von
hap
Ok, Novag Constellation Quattro und SciSys Turbostar 432+KSO sind jetzt emuliert.
WOW, that was fast - many thanks!
Zitieren:
The unofficial overclock by I.C.D. "Turbostar 540+" should be easy to add to CB-Emu if you want.
Well, I would add it, but there's one problem:
In the driver you wrote "The ROM is unmodified, so the internal chess clock would run too fast".
What does this mean for the emulation when increasing the frequency to 5.53 MHz? There's an irq_period in the driver, so what to do with this value to avoid a too fast chess clock? Keep the value 4_MHz_XTAL / 0x4000, or must it be changed?
Since the Turbostar has no display, I can't test if the clock is running correctly.