On 5/21/2018 3:14 PM, Mia Magnusson wrote: > IIRC if you hook up I/O2 you can use that to adress the 2k. If on an > UltiMAX the 2k would end up in the right place. If on a C64 parts of it > will end up in unused I/O space. Doing so would mean moving the registers around a lot, since the GeoRAM uses IO2 for it's registers, and IO1 for RAM. Thus, it seems more work than value for a C64 cart (one can argue the same for every cart that leverages Ultimax mode, and almost none would work on an Ultimax). However, a standalone cart design could easily flip the lines and happy work. Jim > -- Jim Brain brain@jbrain.com www.jbrain.comReceived on 2018-05-22 06:00:02
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