Motorola MVME167 Series Installation Manual page 136

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]
Ignore CFGA Block on a Hard
Disk Boot [Y/N]
Auto Boot Enable [Y/N]
Auto Boot at power-up only
[Y/N]
Auto Boot Controller LUN
Auto Boot Device LUN
A-4
The parameters to be configured are listed in the following table:
Table A-1. ENV Command Parameters
Default Meaning of Default
S System mode
Y Display Þeld 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 program.
Y Accesses will be made to VMEbus to
determine presence of supported
controllers.
N Negate VMEbus SYSFAIL after
successful completion or entrance into
the bug command monitor.
N Local SCSI bus is not reset on
debugger startup.
A Asynchronous
Y Enable the ignorance of the
ConÞguration Area (CFGA) Block on
a hard disk only
N Auto Boot function is disabled.
Y Auto Boot is attempted at power up
reset only.
00 LUN of a disk/tape controller module
currently supported by the Bug.
Default is 00.
00 LUN of a disk/tape device currently
supported by the Bug. Default is 00.