Env - Set Environment; Conþguring The Ppcbug Parameters - Motorola MVME2301 Installation And Use Manual

ENV - Set Environment

Use the ENV command to view and/or configure interactively all
PPCBug operational parameters that are kept in Non-Volatile RAM
(NVRAM).
Refer to the PPCBug Firmware Package User's Manual for a
description of the use of ENV. Additional information on registers
in the Universe ASIC that affect these parameters is contained in
your MVME2300-Series VME Processor Module ProgrammerÕs
Reference Guide.
Listed and described below are the parameters that you can
configure using ENV. The default values shown were those in
effect when this publication went to print.
Configuring the PPCBug Parameters
The parameters that can be configured using ENV are:
Bug or System environment [B/S] = B?
B
S
Field Service Menu Enable [Y/N] = N?
Y
N
Bug is the mode where no system type of
support is displayed. However, system-related
items are still available. (Default)
System is the standard mode of operation, and is
the default mode if NVRAM should fail. System
mode is deÞned in the PPCBug Firmware Package
User's Manual.
Display the Þeld service menu.
Do not display the Þeld service menu. (Default)
Modifying the Environment
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