GOOI at oce.nl
Fri Mar 4 10:03:52 CST 2005
> Jay wrote about a DL11:
> If I exam 776500, I get a 200,
> but anytime I store a value and read it back, there's all
> zero's in the data register.
I will dig up my notes getting characters in and out a M7800
in my 11/35 resurrection using the front panel several years
This is also an advice: make notes of *everything* you do on
a system, no matter how trivial at this time. Changing a wire,
trying some toggle in tests on the console, behaviour, measured
voltages on pins, etc.
If problems occur later you can go back and do all tests from
your notes. That's why I can write my tests with the M7800 when
I get home (in a few hours from now).
- Henk, PA8PDP.
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