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Maintenance Objects
1540
Issue 5 October 2002
Processor BOOTPROM Checksum Test (#80)
This test is a nondestructive test. This test computes the checksum of the
Processor’s bootstrap BOOTPROM. A failure indicates the BOOTPROM is
corrupt.
Processor Bus Time-out Exception Test (#82)
This test is a nondestructive test. The test is used to verify that the RISC
Processor can intentionally cause a Bus Timeout Exception (BTE) and then
verifies if it vectors to the correct interrupt routine. This is basically a test of the
internal operation of the RISC Processor chip and the bus time-out circuitry.
Table 427. Test #80 Processor BOOTPROM 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.
FAIL The computed checksum did not match the BOOTPROM checksum. The
system may not continue to operate correctly. The system may fail at some
future date when the corrupted area the bootstrap BOOTPROM is
accessed.
1. Replace the Processor circuit pack.
PASS The computed checksum matched the BOOTPROM checksum. This part of
the Processor will continue to operate normally.
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