System Memory (Mem) - Digital Equipment VAXstation 3100 Maintenance Manual

Power-Up and Self-Test Error Codes 215
Table E-6 Serial Line Status Codes (OOOOWWWW)
Status Code Definition
0001 Serial line tested successfully.
4000 Serial line is untested.
Table E-7 Keyboard Self-Test Codes (YYYYYYYY)
Status Code Definition
00000000 No keyboard is connected.
00000001 Keyboard connected and tested successfully.
OOOOOOFD Loopback connected and tested successfully.
Table E-8 Mouse or Tablet Self-Test Codes (ZZZZZZZZ)
Status Code Definition
00000000 No mouse or tablet is connected.
000012AO Mouse or tablet connected and tested successfully.
00000054 Loopback connected and tested successfully.
E.5 System Memory (MEM)
Error code format: 0000.XXXX
Where XXXX is one of the codes listed in Table E-9. These codes show
the error/staus information for the memory on the system module and also
the option memory module. The second line under the MEM code contains
additionl information on the memory in the system. These additional codes
have the following format:
Second line status code format: YYYYYYYY ZZZZZZZZ
Where YYYYYYYY is the total number of bytes of good memory found in
the system.
H
this field is not in an even Mbyte value (for example, 00020000)
then the second field, ZZZZZZZZ, is displayed to indicate the failing Mbyte
bank. Each bit
in the ZZZZZZZZ status code indicates the status for one bank
of memory. In some cases, where a parity error is detected, the error may be
on both the system module and the option memory module.