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AT8402 Diagnostics running on the Carrier

Page 2 - 13 AT8402 CLI Reference Manual

Description

This test checks that the whole SEEPROM on the IPMC is accessible and contains

valid data.

Sequence

• Write a pattern to all FRU Data memory space.

• Re-read the written data

• Check for binary identity

• Restore original FRU Data

Execute:

ipmitool fru write <FRU_FILE>

Failure impact

• IPMC-00050001 diagnostic code results of failure to access the IPMC through the

KCS interface. The impact is loss of applications running on carrier host processor.

This impacts at least Ethernet functionality and command line interface. IPMC-

00050002 diagnostic code results from a failure to successfully write and read the

IPMC attached SEEPROM. Impact is failure of IPMC.

• IPMC-00050008 diagnostic code results from incorrect FRU data.

2.6.4 IPMC_WATCHDOG

Watchdog test.

Test group: Diagnostics

Test case: ipmc

Test procedure: IPMC_WATCHDOG

Test host: Carrier

Test IC: quickturn

Test mode: normal

Diagnostic code: IPMC-00050001 IPMC-00050003

Description

Program watchdog and test that watchdog pre-timeout is correctly reported.

Failure impact

• IPMC-00050001 diagnostic code results of failure to access the IPMC through the

KCS interface. The impact is loss of applications running on carrier host processor.

This impacts at least Ethernet functionality and command line interface.

• IPMC-00050003 diagnostic code results from a failure of the watchdog in generat-

ing the pre-timeout. Impact is loss of watchdog functionality.

2.6.5 IPMC_IPMB0

IPMB0 test.

Test group: Diagnostics

Test case: ipmc

Test procedure: IPMC_IPMB0

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Kontron AT8402 Diagnostics Manual Bedienungsanleitung Seite 21