15 May
2007
15 May
'07
6:24 p.m.
On 5/15/07, Pete Turnbull <pete at dunnington.plus.com> wrote:
http://www.bitsavers.org/pdf/dec/qbus/EK-MSV1J-UG_001_May85.pdf
MSV11-JB M8637-B 1 MB ECC PDP-11/84 ONLY
MSV11-JC M8637-C 2 MB ECC PDP-11/84 ONLY
MSV11-JD M8637-D 1 MB ECC PDP-11/84 or PDP-11/83
MSV11-JE M8637-E 2 MB ECC PDP-11/84 or PDP-11/83
NOTE: Modules designated MSV11-JB and MSV11-JC may be used in the
PDP-11/84 (UNIBUS) system only. Modules designated MSV11-JD and
MSV11-JE may be used in both the PDP-11/84 and PDP-11/83 (Q-bus)
systems.
NOTE: MSV11-JB and MSV11-JC cannot perform Q-bus protocol.
NOTE: Insertion of the MSV11-J in a Q-Q backplane my damage other
components or the memory itself. The PMI bussing of the MSV11-J's CD
connectors is not compatible with the +12V bussing on the Q-Q
backplane.
Anybody want to amend and add the module for the
memory?
http://www.dunnington.u-net.com/public/PDP-11/QBus_memory
It also doesn't have columns to specify whether the boards work in
Qbus/Qbus backplanes or Q/CD backplanes without releasing magic smoke,
whether they have provision to use battery power, whether they have
options to disable the parity CSR, or support block-mode transfers. I'd
expect users to get the nitty-gritty from the relevant user guides or
handbooks.
As always, additions and corrections are welcome.