On Fri, 31 Aug 2001, Rainer Buchty wrote:
> At least the 1541-I can be tweaked to handle MFM, see
> http://www.funet.fi/pub/cbm/crossplatform/transfer/1541-dos/index.html
The 1541-II cannot be modified in this way, since the required signals
cannot be accessed in the VLSI chip. The Oceanic OC-118N is much nicer in
this aspect: all chips are standard 74xx ones, and still the circuit
boards are smaller than that of the short-board 1541 (which already has
one custom chip).
Marko
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