Additional Mem Information - Digital Equipment VAXstation 3100 Maintenance Manual

Troubleshooting 27
Table 2-3 MEM System Exerciser Error Codes
Error Codes
OXXX.0001
0001.000F
0002.000F
0003.000F
0004.000F
0005.000F
0006.000F
0007.000F
0008.000F
0001.00lF
0002.00IF
0001.002F
0002.002F
Deftnlttoo
Success-No error. XXX
=
number of pages tested.
Operating system error
Operating system error
Operating system error
Operating system error
Operating system error
Operating system error
Operating system error
Operating system error
Compare error on system module
Compare error on an option module
Parity error on system module
Parity error on an option module
2.7.1 Addltlonal MEM Information
The code for MEM in the configuration table indicates the amount of memory
available if no errors are detected. For example, 0010.0001 indicates that 16
Mbytes of memory are available (10 in hexadecimal = 16). The second MEM
line in the configuration table contains two 8-digit codes, one of which is
not displayed when no errors are detected. The first code repeats the amount
of memory in the system and the second code (displayed only if an error is
detected) contains the location of the failed memory.
Figure 2-3 shows the second 8-digit number of the MEM display in the
configuration table. The 3 in the last digit indicates the error is on the system
module. A code other than 0 in the last digit indicates an error on the system
module. A code other than 0 in the other seven digits indicates an error on a
memory option module.
Each digit contains the status of four banks of memory
(1
bank = 1 Mbyte
of memory). As shown in Figure 2-3, the last digit contains the status of
the four banks of memory on the system module. Table 2-4 lists where each
module's banks are in the 8-digit code for all memory option configmations.
Refer to Appendix E for additional power-up and self-test error codes and to
Appendix F for additional system exerciser error codes.