Richard Atkinson wrote: > > Alright, here's a real hackers' question: does anyone know what the > unconnected /CAS lines in the first version of the C64E ASIC do? > (251715-01) It's reminiscent of the lines on the C128's MMU, but of course > the 64 doesn't have _proper_ bank switching, C128 or plus/4 style :-) > > I'll put my trusty oscilloscope to them next week, I just wondered if > anyone else had done this. Huh... maybe Commodore had plans to remove the RAM refresh stuff from the VIC-II and just use the ASIC. That's very interesting. *Geoff!* - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail cbm-hackers-request@dot.tcm.hut.fi.
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