[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: CP/M on //e?



David Empson (dempson@actrix.gen.nz) wrote:

: There are some differences in the timing of DMA (direct memory access)
: transfers : a card which uses DMA must set up the address a little
: earlier on a IIe than on a ][.  Most Z80 cards make use of DMA, so this
: is the area which will cause the most trouble.

OK, thanks for the info.  It looks like I need to find a different Z80 
card for the //e.  I do have a dedicated CP/M box, but it's still a 
bummer that the card doesn't work.

: -- 
: David Empson
: dempson@actrix.gen.nz
: Snail Mail: P.O. Box 27-103, Wellington, New Zealand

Doug Spence
DS_SPENC@alcor.concordia.ca