21 May
2013
21 May
'13
12:23 a.m.
My PDP11/05 has a faulty control board - M7261. The deposit function doesn't work.
I've traced it back, and I'm pretty sure it's a fault in one of the microcode
PROMs. While I'm sure this is fixable, I would like to see this machine do something
else, so I figure I'd check if anyone happens to have a spare board before I spend
many more hours trying to fix this.
-Ian
21 May
21 May
11:51 p.m.
Hi Ian,
I have one in a box (untested) on my project list. If you just need to
borrow one for a while you can use it for the cost of shipping. I even know
where it is!!!
Thanks, Paul
On Mon, May 20, 2013 at 11:23 PM, Mr Ian Primus <ian_primus at yahoo.com>wrote:
My PDP11/05 has a faulty control board - M7261. The
deposit function
doesn't work. I've traced it back, and I'm pretty sure it's a fault in
one
of the microcode PROMs. While I'm sure this is fixable, I would like to see
this machine do something else, so I figure I'd check if anyone happens to
have a spare board before I spend many more hours trying to fix this.
-Ian
22 May
22 May
midnight
On May 20, 2013, at 9:23 PM, Mr Ian Primus <ian_primus at yahoo.com> wrote:
My PDP11/05 has a faulty control board - M7261. The
deposit function doesn't work. I've traced it back, and I'm pretty sure
it's a fault in one of the microcode PROMs. While I'm sure this is fixable, I
would like to see this machine do something else, so I figure I'd check if anyone
happens to have a spare board before I spend many more hours trying to fix this.
I do have spares. Unfortunately due to the move, they're at the "other"
location and I don't have time to hunt for it (moving the "big" stuff this
weekend). I might be able to dig them out in July when I'll be up there for a week or
so.
TTFN - Guy
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