Hello! Rob Clarke wrote: > I have a working prototype on a breadboard circuit that uses a 6-way > resetable latch to control the upper 5 address lines of a 1mb eprom, > which is 31 ultimax images plus the menu system. The setting of the > latch is gated using one of the i/o lines on the 64 cartridge port > which, on the max is the /exram line. I completed the menu system which > seems to work to I just need to fabricate some pcb's which, as I've > never done it before, is kind of where I ground to a halt in the spring. You also need a 6116 RAM chip for the MAX BASIC to work. This is where things get complicated, as it also sits on the /EXRAM line and will require at least one additional chip to managed. > Now winter is setting in, i'd like to pick it up again. Anyone > interested in co-operating to get it finished? Sure :-) Regards, Michau Message was sent through the cbm-hackers mailing listReceived on 2013-10-19 09:00:05
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