Memory options for an HP 1000 (HP 21MX / 2112A)

Marc Verdiell marc.verdiell at
Tue Jun 9 01:08:19 CDT 2015

I have gotten a M.E.M memory expansion board (two of them actually!) for my
21 MX. And many memory cards. So now all I need is the DMS firmware board. I
am interested in yours if you still have it... I tried to contact you
off-list but no success, maybe I ended up in your junk mail pile. I have
gotten quite a few other boards so maybe I can get you something in
exchange. Just contact me off list. Thanks,

>On Wed May 20 14:32:25 CDT 2015
>Jay West said:
>I believe I have a DMS firmware board for the M series that is not needed,
>I've passed on most all of my M series machines and focused on the E.

More information about the cctalk mailing list