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).
-- Pete Pete Turnbull
