24 Mar
2018
24 Mar
'18
4:12 p.m.
On Sat, Mar 24, 2018 at 1:31 PM, Douglas Taylor via cctalk <
cctalk at classiccmp.org> wrote:
I was trying to put together a minimal PDP-11/03 using
a quad width M7264
CPU and got nothing, no ODT prompt. I'm not sure the board is working.
[...]
Quoting the page; "Using a logic analyser showed that the MICROM without
label is not behaving well."
Anyone know how a logic analyser would be used to determine this? Other
hints to debug this board?
I don't know an easy way. I built a custom MICROM reader a few years ago
that I've used to dump the LSI-11, WD16 (Alpha Micro AM100) and WD Pascal
Microengine MICROMs.