From: A. Fachat (afachat_at_gmx.de)
Date: 2005-04-29 14:42:49
Jim Brain wrote: > A. Fachat wrote: > >> Just got another thought - you mean not to stop the CPU with "RDY" >> (like I thought) but to >> really make the clock cycle longer, stretch it? Maybe that would do >> it, although I doubt > > > Yes, that was my thought, and yes, there is probably not enough time > to page RAM in from disk. If all that was needed is to page another > bank of RAM into the limited address range, you might be able to > stretch long enough to do that. I just looked up the cycles times for the 6502 - you'd have to stretch the first half cycle, that doesn't have any timing restrictrions. The second half must be close to half the "normal" cycle time. Anyone tried that? André Message was sent through the cbm-hackers mailing list
Archive generated by hypermail pre-2.1.8.