Personal Computer User Manual

Set Environment to Bug/Operating System
MVME197LEIG/D1 A-3
A
Table A-1. ENV Command Parameters
ENV Parameter and Options Default Meaning of Default
Bug or System Environment [B/S]
Field Service Menu Enable [Y/N]
Remote Start Method Switch [G/M/B/N]
Probe System for Supported Disk/Tape Controllers
[Y/N]
Negate VMEbus SYSFAIL* Always [Y/N]
Local SCSI Bus Reset on Debugger Setup [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]
B
N
B
Y
N
Y
A
Y
N
Bug is the standard
mode of operation.
Do no display the field
service menu.
Use both the Global
Control and Status
Register (GCSR) in the
VMEchip2, and the
Multiprocessor Control
Register (MPCR) in the
shared RAM methods to
pass and start execution
of cross-loaded
program.
Accesses will be made
to the VMEbus to
determine the presence
of supported controllers.
Negate VMEbus
SYSFAIL after the
successful completion or
entrance into the bug
command monitor.
The local SCSI bus is
reset on the debugger
setup.
Use Asynchronous
negotiations on the local
SCSI bus.
Enable the ignorance of
the Configuration Area
(CFGA) Block (hard
disk only).
The Auto Boot function
is disabled.