17 Jul
2012
17 Jul
'12
6:35 p.m.
OK, you have 2 choices I guess. Try to find a mating
plug for that
I checked the wiring with a meter and identified the TXD, RXD and GND
wires and have just connected them to a DB9. I believe this machine
was last used as part of a medical device which may explain the
interesting connector choices.
Are yuo using the single-height grant boards (little
square things) or
the dual-height ones (with handles)? If the former, check you've got them
the right way round, the traces towards the M9302 end of the backplane.
Yes it certainly looks like a grant issue. I have the little square
boards and they are all correctly inserted.
Time to get out the logic probe!