On 14 Apr 2013, at 16:37, "Dave McGuire" <mcguire at neurotica.com> wrote:
 On 04/14/2013 03:55 PM, allison wrote:
   A BA23 or
BA123 chassis. Would others work as well?
 A CPU with separate I/D space. 11/23, 11/53, 11/73, 11/83 or 11/93
 would work with the Q-bus chassis above. 
 the 11/53 is a system designation.  the CPUs are F11 (11/23),
 J11 (11/73, 83, 93). 
 
  Nope...11/53 is a J11 on a *completely different* CPU board, which includes onboard
memory. 
Now I want to start a discussion on the timeline of when memory
became?"onboard"/integrated for some reason?I'm curious as to who tried it
first. ;)
            -Dave
 --
 Dave McGuire, AK4HZ
 New Kensington, PA