Motorola MVME167 Series Installation Manual page 158

Troubleshooting the MVME167: Solving Startup Problems
Condition
IV. Debug
prompt
167-Bug>
D
appears at
powerup, but
the board does
not auto boot.
D-4
Table D-1. Troubleshooting Steps (Continued)
Possible
Problem
A. The initial 1. Start the onboard calendar clock and timer. Type
debugger in
environment set mmddyyhhmm <Return>
parameters may where the characters indicate the month, day,
be set wrong. year, hour, and minute. The date and time will be
displayed.
B. There may be
some fault in
the board
hardware.
Caution
2. Type in
env;d <Return>
This sets up the default parameters for the
debugger environment.
3. When prompted to Update Non-Volatile RAM,
type in
y <Return>
4. When prompted to Reset Local System,
type in
y <Return>
5. After clock speed is displayed, immediately
(within Þve seconds) press the
<Return> or
BREAK
to exit to System Menu. Then enter a 3 ÒGo to
System DebuggerÓ and press the
3 <Return>
Now the prompt should be
167-Diag>
Try This:
Performing the next
!
step will change some
parameters that may
affect your system
operation.
key
RETURN
key
RETURN