On Thu, 19 Oct 2006, Jules Richardson wrote:
  Actually, some of the PIC micros have RS232 ability
(with the addition
 of line drivers) I believe and might kill two birds with one stone. Not
 sure what the cost of RAM would be - cheap if DRAM I suppose, but then
 there's the complexity of refreshing... SRAM would make life really
 easy. 
I don't think that using an RS232 interface would be the Ideal Approach.
The objective of this external drive box is to equip a "modern" computer
with archaic disk drives.  Given this, a USB interface would be the better
choice since it would presumably require no additional driver fiddling.
--
David Griffith
dgriffi at 
cs.csubak.edu
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