Marty
Veteran Member
Hi all;
I am back, I have power up my PDP 11/40 with my regulated power supply for +5 Volts and a small switcher for my -15 and +15 volts..
Upon initial Examination, the Halt switch works, but not the Examine nor the Deposit switches, not sure about the rest, at present.. It looks like the rest do work, or at least make a change in the Leds being displayed..
I have a scope and a Logic Analyzer, just need to find my Documentation for the Logic Analyzer, and figure out how it works..
So first thing is find out why/where the two switches stop working.. I have found that Load Address also doesn't work..
THANK YOU Marty
I am back, I have power up my PDP 11/40 with my regulated power supply for +5 Volts and a small switcher for my -15 and +15 volts..
Upon initial Examination, the Halt switch works, but not the Examine nor the Deposit switches, not sure about the rest, at present.. It looks like the rest do work, or at least make a change in the Leds being displayed..
I have a scope and a Logic Analyzer, just need to find my Documentation for the Logic Analyzer, and figure out how it works..
So first thing is find out why/where the two switches stop working.. I have found that Load Address also doesn't work..
THANK YOU Marty
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