On 11/12/2011 07:07 AM, William Levak wrote: > The save with replace bug existed in ALL versions of Commodore DOS up to > 1541-II. You can copy the contents of the 1541-II ROM into EPROMs and > put them in older 1541s. I have done that on mine, and they work fine. > How did you do that? Using the standard 2764->2364-Adapter or were you able to find the fabled EPROMs that directly fit into the sockets? More than once I thought about doing the same. But with a single 27C128 in an adapter in one of the sockets, a diode AND gate for the _CS signals and stealing the missing address line A12 from the CPU. So far I have been too lazy to do it though. Gerrit Message was sent through the cbm-hackers mailing listReceived on 2011-11-12 22:00:21
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