System Console Commands,
Continued
CONTINUE
The CONTINUE command switches the system from console
mode to program mode. The CPU starts running at the current
program counter (PC).
Example:
>>> CONTINUE
UNJAM and INITIALIZE
The UNJAM command resets the system devices. The
INITIALIZE command resets the processor registers. These
commands together reset the system. UNJAM should be entered
first.
Example:
>>> UNJAM
>>> INITIALIZE
After running the system exerciser the UNJAM command should
be executed before running the self tests.
If the UNJAM command is not executed, the machine may be
left in an unknown state. Running the self-test in this unknown
state may result in a machine check error, requiring that the halt
button be pressed to recover.
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