31 Jul
2014
31 Jul
'14
4:53 a.m.
Hi all,
Since severals months I'm repairing PDP-11 PCBs.
Quite a strange world, but some experiences may be of interest to others:
http://www.retrocmp.com/how-tos/using-pdp-11-diagnostics
http://www.retrocmp.com/articles/time-scales-of-a-pdp-11-34
Joerg
31 Jul
31 Jul
7:42 a.m.
Very cool! Gotta watch those videos when I have a free moment. I'd like to
do the same thing on my 11/34a with my HP 1662, someday :)
If I may ask, where did you find the Unibus extender board and how much did
it run you?
Best,
Sean
On Thu, Jul 31, 2014 at 7:53 AM, J?rg Hoppe <j_hoppe at t-online.de> wrote:
Hi all,
Since severals months I'm repairing PDP-11 PCBs.
Quite a strange world, but some experiences may be of interest to others:
http://www.retrocmp.com/how-tos/using-pdp-11-diagnostics
http://www.retrocmp.com/articles/time-scales-of-a-pdp-11-34
Joerg
8:21 a.m.
Am 31.07.2014 um 16:42 schrieb Sean Caron:
Very cool! Gotta watch those videos when I have a free
moment. I'd like to
do the same thing on my 11/34a with my HP 1662, someday :)
If I may ask, where did you find the Unibus extender board and how much did
it run you?
Douglas Electronics has DEC extenders:
http://www.douglas.com/hardware/pcbs/breadboards/digital.html
Unfortunately, hex-width is only available in double heigth and at packs
of 10 :-/
I borrowed hex extenders from a friend, but still try buying own ones.
Joerg
Best,
Sean
On Thu, Jul 31, 2014 at 7:53 AM, J?rg Hoppe <j_hoppe at t-online.de> wrote:
Hi all,
Since severals months I'm repairing PDP-11 PCBs.
Quite a strange world, but some experiences may be of interest to others:
http://www.retrocmp.com/how-tos/using-pdp-11-diagnostics
http://www.retrocmp.com/articles/time-scales-of-a-pdp-11-34
Joerg
3568
days inactive
3568
days old
2 comments
2 participants
participants (2)
-
j_hoppe＠t-online.de -
scaron＠umich.edu