PDP-8 (Straight 8) Functional Restoration Logic Analyzer PC Fixed
This is the logic analyzer showing the proper operation after replacing the bad diode on the PC11 R211 card. See previous picture for failure description. Now after executing the instruction at 1177 (octal) it executes the next instruction at 1200 which was a jump subroutine (JMS) to 2400.
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with any questions, comments on the web site, or if you have related equipment,
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related, computers, peripherals used with them, DEC or third party, or