Motorola MVME162LX User Manual
A-4
Configure and Environment Commands
A
If the
ENV
command is invoked with no options on the command
line, you are prompted to configure all operational parameters. If
the
the
ENV
command is invoked with the option
D
, ROM defaults will
be loaded into NVRAM.
The parameters to be configured are listed in the following table.
Table A-1. ENV Command Parameters
ENV Parameter and Options
Default
Meaning of Default
Bug or System environment
[B/S]
[B/S]
B
Bug mode
Field Service Menu Enable
[Y/N]
[Y/N]
N
Do not display Þeld service menu.
Remote Start Method Switch
[G/M/B/N]
[G/M/B/N]
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.
Register (GCSR) in the VMEchip2, and
the Multiprocessor Control Register
(MPCR) in shared RAM, methods to pass
and start execution of cross-loaded
programs.
Probe System for Supported
I/O Controllers [Y/N]
I/O Controllers [Y/N]
Y
Accesses will be made to the appropriate
system busses (e.g., VMEbus, local MPU
bus) to determine presence of supported
controllers.
system busses (e.g., VMEbus, local MPU
bus) to determine presence of supported
controllers.
Negate VMEbus SYSFAIL*
Always [Y/N]
Always [Y/N]
N
Negate VMEbus SYSFAIL after successful
completion or entrance into the bug
command monitor.
completion or entrance into the bug
command monitor.
Local SCSI Bus Reset on
Debugger Startup [Y/N]
Debugger Startup [Y/N]
N
Local SCSI bus is not reset on debugger
startup.
startup.
Local SCSI Bus Negotiations
Type [A/S/N]
Type [A/S/N]
A
Asynchronous negotiations.
Industry Pack Reset on
Debugger Startup [Y/N]
Debugger Startup [Y/N]
Y
Industry Pack(s) is/are reset on debugger
startup.
startup.
Ignore CFGA Block on a Hard
Disk Boot [Y/N]
Disk Boot [Y/N]
Y
Enable the ignorance of the ConÞguration
Area (CFGA) Block (hard disk only).
Area (CFGA) Block (hard disk only).
Auto Boot Enable [Y/N]
N
Auto Boot function is disabled.