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Configure and Environment Commands
A
ENV Parameter and Options
Bug or System environment
[B/S]
Field Service Menu Enable
[Y/N]
Remote Start Method Switch
[G/M/B/N]
Probe System for Supported
I/O Controllers [Y/N]
Negate VMEbus SYSFAIL*
Always [Y/N]
Local SCSI Bus Reset on
Debugger Startup [Y/N]
Local SCSI Bus Negotiations
Type [A/S/N]
Industry Pack Reset on
Debugger Startup [Y/N]
Ignore CFGA Block on a Hard
Disk Boot [Y/N]
Auto Boot Enable [Y/N]
A-4
If the
command is invoked with no options on the command
ENV
line, you are prompted to configure all operational parameters. If
the
command is invoked with the option
ENV
be loaded into NVRAM.
The parameters to be configured are listed in the following table.
Table A-1. ENV Command Parameters
Default
N
N
N
N
Meaning of Default
B
Bug mode
Do not display field service menu.
B
Use both the Global Control and Status
Register (GCSR) in the VMEchip2, and
the Multiprocessor Control Register
(MPCR) in shared RAM, methods to pass
and start execution of cross-loaded
programs.
Y
Accesses will be made to the appropriate
system busses (e.g., VMEbus, local MPU
bus) to determine presence of supported
controllers.
Negate VMEbus SYSFAIL after successful
completion or entrance into the bug
command monitor.
Local SCSI bus is not reset on debugger
startup.
A
Asynchronous negotiations.
Y
Industry Pack(s) is/are reset on debugger
startup.
Y
Enable the ignorance of the Configuration
Area (CFGA) Block (hard disk only).
Auto Boot function is disabled.
, ROM defaults will
D
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