On 02/07/2018 03:38, Noel Chiappa via cctalk wrote:
???? > From: Bill Gunshannon
???? > Anybody have any PMI memory modules they might let go for less
than my
???? > first born male child?
The DEC PMI memories are the MSV11-J and (I think) the MSV11-R. The
latter is
rare, but the -J's can be found.
Correct, but bear in mind that there are 4 versions of the MSV11-J;
the -JB and -JC versions have different ASICs and don't support QBus
CPUs. Specifically, they don't support block-mode transfers and don't
work properly even as PMI memory except in an 11/84, while the -JE and
JD versions support everything.? Bill would want the -JD (2MB) version
(the -JE version is 4MB so too big).
Or a pair of the 1 meg ore did they go away before the 11/93 came out?
bill