[email protected] wrote: > to my knowledge, the GC and SGC were the first (and only) > interfaces to use the NEC765A (or compatible, my GC has a compatible > NATIONAL chip) floppy disk controller - that's the same one that was > used in the IBM PC/AT - and thus were able to support the HD and ED disk > formats. > > The WD177x used in most previous interfaces will not do more than DSDD disks.
Actually I know of one modified Sandy Clone created by Jochen Hassler that used a WD1772 chip (I guess the WD1772PH02-02 variant) to access HD drives. But I don't know if he ever did more than one prototype. Cheers, Marcel _______________________________________________ QL-Users Mailing List http://www.q-v-d.demon.co.uk/smsqe.htm
