Env - Set Environment; Configure The Ppcbug Parameters - Motorola MVME2700 Series 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 II
ASIC that affect these parameters can be found in the Programmer's
Reference Guide for your PowerPC board.
Listed and described below are the parameters that you can configure
using ENV. The default values shown are those in effect when this
publication went to print.

Configure the PPCBug Parameters

The parameters that can be configured using ENV are:
Bug or System environment [B/S] = B?
Field Service Menu Enable [Y/N] = N?
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Bug is the mode where no system type of support is
B
displayed. However, system-related items are still
available. (Default)
System is the standard mode of operation, and is the
S
default mode if NVRAM should fail. System mode is
defined in the PPCBug Firmware Package User's
Manual.
Display the field service menu.
Y
Do not display the field service menu.(Default)
N
ENV – Set Environment
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