Table F-1. Basic Troubleshooting Steps (Continued)

Condition ...

Possible Problem ...

Try This ...

 

 

 

 

IV. Debug prompt

A. The initial

1. Start the onboard calendar clock and timer.

177-Bug>

debugger

Type

 

appears at

environment

set mmddyyhhmm <CR>

powerup, but the

parameters may be

where the characters indicate the month, day,

set wrong.

board does not

year, hour, and minute. The date and time will

 

auto boot.

B. There may be

be displayed.

 

 

some fault in the

 

Performing the

 

board hardware.

!

 

next step will

 

 

 

 

Caution

change some

 

 

parameters that

 

 

 

 

 

 

may affect your

 

 

 

system

 

 

 

operation.

 

 

2. Type in

 

 

 

env;d <CR>

 

 

 

This sets up the default parameters for the

 

 

debugger environment.

 

 

3. When prompted to Update Non-Volatile

 

 

RAM, type in

 

 

 

y <CR>

 

 

 

4. When prompted to Reset Local System, type

 

 

in

 

 

 

y <CR>

 

 

 

5. After clock speed is displayed, immediately

 

 

(within Þve seconds) press the Return key

 

 

<CR>

 

 

 

or

 

 

 

BREAK

 

 

 

to exit to System Menu. Then enter a 3 ÒGo to

 

 

System DebuggerÓ and Return

 

 

3 <CR>

 

 

 

Now the prompt should be

 

 

177-Diag>

 

 

 

(continues>)

 

 

 

 

 

F

F-3

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Image 163
Motorola MVME177 manual Set mmddyyhhmm CR, Envd CR