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Memory Selection ...
http://forum.6502.org/viewtopic.php?t=1625
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Posted:
Fri Sep 03, 2010 4:15 pm
by
PaulF
kc5tja wrote:
Another reason to gate chip select logic with phase-2 is to support DMA during phase-1.
Ahh, yes. I'd forgotten that, probably because I've never used DMA.