12 Dec
2003
12 Dec
'03
11:56 p.m.
Hi all,
No. The uVAX memory requires special PMI stuff
(carried over those
ribbon cables) that the PDP-11 CPUs don't grok. At least, that's
what I've always been told.
Correct.
--f
13 Dec
13 Dec
1:29 a.m.
New subject: [pups] pdp11/73 memory
Fred N. van Kempen wrote:
Hi all,
Really ? I thought the uVaxI had the memory on the qbus ?
No. The uVAX memory requires special PMI stuff
(carried over those
ribbon cables) that the PDP-11 CPUs don't grok. At least, that's
what I've always been told.
Correct. 
2:14 a.m.
New subject: [pups] pdp11/73 memory
On Fri, Dec 12, 2003 at 12:29:49PM -0700, emanuel stiebler wrote:
Fred N. van Kempen wrote:
uVAX I does, I think, but IIRC the original post was about uVAX II
memory.
--
David Evans dfevans(a)bbcr.uwaterloo.ca
Ph.D. Candidate, Computer/Synth Junkie http://bbcr.uwaterloo.ca/~dfevans/
University of Waterloo "Default is the value selected by the composer
Ontario, Canada overridden by your command." - Roland TR-707 Manual
Hi all,
Really ? I thought the uVaxI had the memory on the qbus ?
No. The uVAX memory requires special PMI stuff
(carried over those
ribbon cables) that the PDP-11 CPUs don't grok. At least, that's
what I've always been told.
Correct. 
7:58 a.m.
New subject: [pups] pdp11/73 memory
On Fri, 12 Dec 2003, emanuel stiebler wrote:
Fred N. van Kempen wrote:
Correct. :-)
And so the uVAX I don't have ribbon cables to memory.
Johnny
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt(a)update.uu.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
Hi all,
Really ? I thought the uVaxI had the memory on the qbus ? No. The uVAX memory requires special PMI stuff
(carried over those
ribbon cables) that the PDP-11 CPUs don't grok. At least, that's
what I've always been told.
Correct.
7461
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3 comments
4 participants
participants (4)
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David Evans -
emanuel stiebler -
Fred N. van Kempen -
Johnny Billquist