Ed Johnson wrote: > I cannot find information of the memory maps in it on the internet. Does > anyone have that info or know what addresses the ROM's are located at? The DOS part consists of two 8K ROMs at locations 7C ($C000-$DFFF) and 7D ($E000-$FFFF). The controller part has a single 2K ROM at location 4C. You can find a couple of ROM dumps plus original (?) source code here: http://zimmers.net/anonftp/pub/cbm/firmware/drives/old/9090/index.html I hope this helps you somehow. Best regards Anders Carlsson Message was sent through the cbm-hackers mailing listReceived on 2013-01-23 17:00:16
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