From: Mikael Holm (mikhol_at_spray.se)
Date: 2005-05-10 13:59:54
It sounds like you're building a 1570... Cool! // Mikael Baltissen, GJPAA (Ruud) wrote: > Hallo allemaal, > > > I have only one 1571. And the most of the time I use it as a 1541. But there > are times I wish to copy some files from my 1571 to another disk. In that > case I have to use a 1541. In combination with a C128 in C128 mode this > means I'm stuck to the slow transfer mode. > > Checking some schematics this morning I ran into the one of the 1571. By > adding a 6526, a 74LS241, may be some invertors and replacing the EPROM, I > could turn a 1541-II into a 1541 with 1571 transfer speed. And to put the > dot on the 'i', the 1541 has only one head so changing the ROM where all > variables are initialised, dimisses us from the need to tell this '1571' to > use only one side of the disk every time we turn it on. > > Any comments, ideas? Message was sent through the cbm-hackers mailing list
Archive generated by hypermail pre-2.1.8.