D

Configure and Environment Commands

Table D-1. ENV Command Parameters

ENV Parameter and Options

Default

Meaning of Default

 

 

 

Bug or System environment [B/S]

S

System mode

 

 

 

Field Service Menu Enable [Y/N]

Y

Display Þeld service menu.

 

 

 

Remote Start Method Switch

B

Use both the Global Control and Status

[G/M/B/N]

 

Register (GCSR) in the VMEchip2, and

 

 

the Multiprocessor Control Register

 

 

(MPCR) in shared RAM, methods to

 

 

pass and start execution of cross-loaded

 

 

program.

 

 

 

Probe System for Supported I/O

Y

Accesses will be made to VMEbus to

Controllers [Y/N]

 

determine presence of supported

 

 

controllers.

 

 

 

Negate VMEbus SYSFAIL* Always

N

Negate VMEbus SYSFAIL after

[Y/N]

 

successful completion or entrance into

 

 

the bug command monitor.

 

 

 

Local SCSI Bus Reset on Debugger

N

Local SCSI bus is not reset on debugger

Startup [Y/N]

 

startup.

 

 

 

Local SCSI Bus Negotiations Type

A

Asynchronous

[A/S/N]

 

 

 

 

 

Ignore CFGA Block on a Hard Disk

Y

Enable the ignorance of the

Boot [Y/N]

 

ConÞguration Area (CFGA) Block (hard

 

 

disk only).

 

 

 

Auto Boot Enable [Y/N]

N

Auto Boot function is disabled.

 

 

 

Auto Boot at power-up only [Y/N]

Y

Auto Boot is attempted at power up

 

 

reset only.

 

 

 

Auto Boot Controller LUN

00

LUN of a disk/tape controller module

 

 

currently supported by the Bug. Default

 

 

is $0.

 

 

 

Auto Boot Device LUN

00

LUN of a disk/tape device currently

 

 

supported by the Bug. Default is $0.

 

 

 

Auto Boot Abort Delay

15

This is the time in seconds that the Auto

 

 

Boot sequence will delay before starting

 

 

the boot. The purpose for the delay is to

 

 

allow you the option of stopping the

 

 

boot by use of the Break key. The time

 

 

value is from 0 through 255 seconds.

 

 

 

D-6

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Motorola MVME177 manual Table D-1. ENV Command Parameters, ENV Parameter and Options Default Meaning of Default