Hallo Martijn, Aan 29-04-98 10:34, in bericht <19980429103433.A30040@mud.stack.nl>, Martijn van Buul <firstname.lastname@example.org> schreef: > email@example.com wrote: > > Hallo allemaal, > Goedendag :) > > > One genearl question remains: What happens if the processor of a PET or > > 1541 runs out of phase with the onboard clock or even at a (slightly) > > different speed? In case of the PET I think of the video and in case of the > > 1541 I think of the I/O for reading from/writing to the disk. > > I'm not sure what happens with a PET, but I just happened to read an > article last night about an upgrade for the old SpeedDos system for the > 1541/C64. Basicly, all it did was doing the GCR decoding in hardware > instead of software, and speedup the processor to 2MHz while doing > disk I/O. I'll lookup the article for you (but since I won't have > any internet connection for the next week or so, that'll take a while :) > > I believe it was called something like "Professional DOS pro" Nog gevonden? Groetjes, Ruud - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail firstname.lastname@example.org.
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