17 Mar
2016
17 Mar
'16
1:25 p.m.
On Thu, Mar 17, 2016 at 4:02 PM, Mattis Lind <mattislind at gmail.com> wrote:
Dave McGuire and I went over the system and concluded the same, basically
it's either put it there or I can't have an RL02 drive controller because
the NC Grant. Dave pulled the NC Grant wire from the backplane (where the
NC Grant card is now).
Anyway, I think the RAM card I have installed in this machine is
conflicting somehow with the RL02 attempt to initialize, this is TBD, but I
can't quite boot the machine.
--
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I took a look at my 11/40, it has a 9312 in pos 1/2 in the middle of the
2nd/rear of two backplanes here:
http://vintagecomputer.net/digital/PDP11-40/NPG.JPG
With this arrangement I can boot into the console monitor installed on
the
This means that you not have the terminator in the last slot of the bus,
right? Since your bus is so short it won't probably matter.
