Updated READMEs with more demo information

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Jeff Parsons 2017-08-24 12:42:04 -07:00 committed by Jeff Parsons
commit d450c54607
10 changed files with 30 additions and 30 deletions

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@ -11,7 +11,7 @@ machines:
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PDP-11/70 with 256Kb, Front Panel, and Debugger
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The machine below is a PDP-11/70 with a stripped-down interface that includes our stylized Front Panel and
a "teletype" I/O window connected to the PDP-11/70's serial port. The I/O window is shared with the built-in
@ -406,7 +406,7 @@ being used as scratch RAM.
As the **Maintenance Service Guide** goes on to say:
The program should halt when all of memory is cleared. If it doesn't halt, examine the CPU error,
Memory system error and HI/LO error address registers to determine the cause. Trap catchers can be
Memory system error and HI/LO error address registers to determine the cause. Trap catchers can be
used by depositing 200 in KIPAR 0 (17772340) instead of zero, and setting up vector locations with
their address + 2 and the Vector + 2 with a 0 (halt).