Personal Computer User Manual

Configure and Environment Commands
A-4 Installation Guide
A
Table A-1. ENV Command Parameters (Continued)
ENV Parameter and Options Default Meaning of Default
Auto Boot at power-up only [Y/N]
Auto Boot Controller LUN
Auto Boot Device LUN
Auto Boot Abort Delay
Auto Boot Default String [NULL for an empty
string]
ROM Boot Enable [Y/N]
ROM Boot at power-up only [Y/N]
ROM Boot Enable Search of VMEbus [Y/N]
Y
00
00
15
<none>
N
Y
N
Auto Boot is attempted
at power-up reset only.
LUN of a disk/tape
controller module
currently supported by
the Bug. The default is
$0.
LUN of a disk/tape
device currently
supported by the Bug.
The default is $0.
This is the time in
seconds that the Auto
Boot sequence will
delay before starting the
boot. The purpose of the
delay is to allow the
user the option of
stopping the boot by use
of the Break key. The
time value is from 0
through 255 seconds.
The user may specify a
string (filename) which
is passed on to the code
being booted. The
maximum length of the
string is 16 characters.
The default is the null
string.
The ROMboot function
is disabled.
ROMboot is attempted
at power-up only.
VMEbus address space
will not be accessed by
ROMboot.