Tall Tree Systems`JRAM-3' - test-drb@ccmp.vtda.org

2 Dec 2001

...
  On Sun, 2 Dec 2001, Douglas Quebbeman wrote:
  Expanded memory (Al la AboveBoard, etc) plus
serial port. Daughter
 board added realtime batter-backed clock IIRC.   
 Many different daughter cards.  Like the Maynard's, it was basically a
 system bus of their own.

  Used one in the Zenith 
 Z150 I have now (but didn't get the JRAM-3 with the Zenith). 
 Want? 
Hmmm...

...
  If and when I can dig them out, I think that I have
more than enough to
 satisfy everybody who is crazy enough to want 'em. 
Might be useful on another XT-class machine... while the
Zenith still belonged to employer, I bought a kit which 
modified the Zenith memory board using a new PAL to provide 
768K, or 750K plus some UMBs...  ISTR is was incompatible
with continued use of the JRAM-3, tho...

Docs/drivers? versions with the clock board?

-dq