The backplane is third-party, not DEC, and has
integral
termination (no terminator card per se.) It has 8 quad-height slots.
1A-B M8192YB 1C-D MTI MXV22 (RX11 clone)
2A-B MTI MLV11M HD cont. 2C-D ?? 306 BootRoms etc.
3A-B M8043 quad SLU (console) 3C-D blank
4A-B Camintonn MLV11-J 4x SLU 4C-D blank
5A-B blank 5C-D blank (was Pertec VRG-Q)
6A-B Camintonn 256KW MOS [4164] 6C-D blank
7A-B blank 7C-D blank
8A-B blank 8C-D blank
This is surely a strange configuration... the fact that there
are individual boards in the CD side of things indicates that
it is probably a Q-Q backplane, in which case you surely should
NOT plug the RLV11 into it. But the confusuing thing is the
fact that you ahve so many blank slots where one would expect
a grant continuity card if it were Q-Q...
"Is it a puzzlement..."
Megan Gentry
Former RT-11 Developer
+--------------------------------+-------------------------------------+
| Megan Gentry, EMT/B, PP-ASEL | Internet (work):
gentry!zk3.dec.com |
| Unix Support Engineering Group | (home):
mbg!world.std.com |
| Compaq Computer Corporation | addresses need '@' in place of '!' |
| 110 Spitbrook Rd. ZK03-2/T43 | URL:
http://world.std.com/~mbg/ |
| Nashua, NH 03062 | "pdp-11 programmer - some assembler |
| (603) 884 1055 | required." - mbg |
+--------------------------------+-------------------------------------+