PR-MEM (RISC Memory)
Issue 5 October 2002
1527
555-233-119
Flash Memory Checksum Test (#86)
This test is a nondestructive test. The test computes the checksum of the
DEFINITY Generic 3 software and firmware loaded from the Software Memory
Card (SOFTWARE MEM-CARD). A failure of this test indicates corruption of the
Flash Memory. However, this failure does NOT always indicate a hardware
problem. DO NOT REPLACE the Processor circuit pack when this is the only
error. A system restart via the reset system 4 command starting with inserting the
Software Memory Card for this system followed by re-inserting the Translation
Memory Card memory card should be implemented at the customer’s earliest
convenience.
Table 419.
TEST #86 Text Checksum Test
Error
Code
Test
Result
Description/ Recommendation
100
ABORT
The test did not complete within the allowable time period.
1. Retry the command.
2500
ABORT
Internal system error
1. Retry the command.
1 - 7
FAIL
The system may or may not continue to operate correctly. The system may
fail later when some action requires access to the corrupted area of the
Text.
1. The Flash ROM should be reprogrammed via the upgrade software
command. The memory card should contain the same vintage
software that is currently in the system.
2. If the test continues to fail, replace the Processor circuit pack and
repeat step 1.
PASS
The checksum is correct.
Continued on next page