Motorola MVME167P Installation And Use Manual page 62

Modifying the Environment
Table 4-1. MVME167P Configuration Settings (continued)
ENV Parameter and Options
Local SCSI Bus Negotiations Type
[A/S/N]
Ignore CFGA Block on a Hard
4
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
Auto Boot Abort Delay
Auto Boot Default String
[Y(NULL String)/(String)]
ROM Boot Enable [Y/N]
ROM Boot at power-up only [Y/N] Y
ROM Boot Enable search of
VMEbus [Y/N]
ROM Boot Abort Delay
ROM Boot Direct Starting Address FF80 0000
4-4
Default Meaning of Default
A Asynchronous negotiations.
Y Configuration Area (CFGA) Block contents
are disregarded at boot (hard disk only).
N Auto Boot function is disabled.
Y Auto Boot is attempted at power-up reset
only.
00 Specifies LUN of disk/tape controller
module currently supported by the Bug.
Default is $0.
00 Specifies LUN of disk/tape device currently
supported by the Bug. Default is $0.
15 The time in seconds that the Auto Boot
sequence will delay before starting the boot.
The delay gives you the option of stopping
the boot by use of the <Break> key. The time
span is 0-255 seconds.
You may specify a string (filename) to pass
on to the code being booted. Maximum
length is 16 characters. Default is the null
string.
N ROMboot function is disabled.
ROMboot is attempted at power-up only.
N VMEbus address space will not be accessed
by ROMboot.
00 The time in seconds that the ROMboot
sequence will delay before starting the boot.
The delay gives you the option of stopping
the boot by use of the <Break> key. The time
span is 0-255 seconds.
First location tested when the Bug searches
for a ROMboot module.
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