Macintoshes... - test-drb@ccmp.vtda.org

24 Jun 1998

On Jun 25,  2:12, Tony Duell wrote:

...
  Alas I don't have Inside Macintosh, and the old
volumes seem to be out of
 print. From what I rember, the keyboard sources the clock signal, and the
 data line is bidirectional. The Mac starts a transmission by pulling the
 data line low and releasing it, or something, doesn't it? 
That's right.

...
  As to what the actual bytes mean, well, I've not
hacked it yet. 
Looks like I need a trip to the photocopier again :-)

-- 

Pete						Peter Turnbull
						Dept. of Computer Science
						University of York