HP (Hewlett-Packard) LCS60 Benutzerhandbuch

Maintenance

If the LCS60 hangs and a memory dump is required, do the following:

1 .  Log the console session on a PC, if possible. Information must be recorded

to evaluate the dump, and logging the session is, therefore, required.

2 .  Display the debugger prompt by pressing the 197 board

button.

(Refer to Figure 9-1).

Pressing the

button will dump all of the current program regis-

ters to the screen. This information is vital.

3 .  A typical register dump is shown in the screen below:

Format/Vector=1108

PC =000054AC 

SR =3000=TR:OFF_SM_0_..... 

VBR 

=00004000

USP  =01FFFEF8 MSP* =04000E64 ISP  =0018BBFC SFC  =1=UD

CACR =2111=D:W..E_I:B.E 

CAAR =00000000 DFC  =1=UD

D0 =00000000 

D1 =00000020 

D2 =00003600 

D3 =0000001C

D4 =0000001C 

D5 =00000000 

D6 =00002000 

D7 =00000000

A0 =00000000 

A1 =00010202 

A2 =00000000 

A3 =0017F980

A4 =0017EBA0 

A5 =001398E8 

A6 =04000E70 

A7 =04000E64

000054AC 4E75 

RTS

4 .  If there is no dump of register information, enter rd at the 197-Diag

>

prompt to dump the registers.

5 .  At  the 197-Diag

>

prompt enter menu for the Service Menu (Screen 9-8).