Secondary Error Codes: Difference between revisions
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{{See also|Error Codes}} | |||
== SMC Errors == | |||
These errors are generated by the [[SMC|System Management Controller]]. | |||
=== 0001 === | |||
{|class="wikitable" | |||
! Hex !! Name !! Description | |||
|- | |||
| 0x01 || ERROR_V_12P0 || ANA_V12P0_PWRGD negated unexpectedly | |||
|} | |||
ANA_V12P0_PWRGD is driven high by the [[ANA]] (later [[HANA]]) as long as the V_12P0 rail is within tolerance. If V_12P0 ever drops out of tolerance, the signal is de-asserted, the SMC enters [[#EC_FATAL|EC_FATAL]], and the 0001 error is displayed. | |||
Revision as of 16:28, 5 January 2023
SMC Errors
These errors are generated by the System Management Controller.
0001
| Hex | Name | Description |
|---|---|---|
| 0x01 | ERROR_V_12P0 | ANA_V12P0_PWRGD negated unexpectedly |
ANA_V12P0_PWRGD is driven high by the ANA (later HANA) as long as the V_12P0 rail is within tolerance. If V_12P0 ever drops out of tolerance, the signal is de-asserted, the SMC enters EC_FATAL, and the 0001 error is displayed.