Motorola MVME187 manual Table D-1. Troubleshooting Steps Continued, Diag, Break

D

Troubleshooting the MVME187: Solving Startup Problems

Table D-1. Troubleshooting Steps (Continued)

Condition	Possible		Try This:
	Problem
IV. Debug	A. The initial	1. Start the onboard calendar clock and timer. Type
prompt	debugger	in
187-Bug>	environment	set mmddyyhhmm <Return>
appears at	parameters may	where the characters indicate the month, day,
powerup, but	be set wrong.	year, hour, and minute. The date and time will be
the board does	B. There may be	displayed.
not auto boot.	some fault in
	the board		Performing the next
	hardware.	!
			step will change some
		Caution	parameters that may
			affect your system
			operation.

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 key <Return> or

BREAK

to exit to System Menu. Then enter a 3 “Go to System Debugger” and press the RETURN key

3<Return>

Now the prompt should be

187-Diag>

D-4