On Tuesday (07/13/2010 at 01:30AM -0600), Ben wrote:
  The MMU bit reminded about DACK GROUNDED. I think that
was the news
 letter I saw on the web.  Guess what ! All about hooking a 68000 to
 a apple II for numeric processing.
 The news letter may be easier to find than a 68020.
 Ben. 
I think it was called "DTACK GROUNDED".
http://en.wikipedia.org/wiki/DTACK_Grounded
--
Chris Elmquist