Vax 613 0S Instruction Manual Page 242

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16.4.5 HALT
The HALT command stops the execution of instructions and initiates console
mode.
>>> HA[LT]
A message is displayed indicating that the processor has halted and displaying
the contents of the program counter. If the processor was halted before the HALT
command was issued, the command has no effect.
Note
Pressing the Halt button on the DEC 3000 AXP system performs the
same function as the HALT command.
Example 7 Sample Halt Commands
>>>HA
?2E HLTED
16.4.6 HELP
The HELP command displays a brief list of commands, parameters, and
qualifiers. If a topic is specified, information about only that topic is displayed.
>>> HE[LP] [advanced] [set] [show] [mips_emulator]
Options
none Get main help screen
advanced Get help on advanced commands
set Get help on the SET commands
show Get help on the SHOW commands
mips_emulator Get help on using the MIPS emulator
Example 8 shows a sample HELP command display on 600/700/800/900 models.
16.4.7 INITIALIZE
The INITIALIZE command initializes the system.
>>> I[NITIALIZE]
The console program also initializes R0- R30 to 0 and the PC to 20000000, to
guarantee the state of the system.
16–18 Console
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