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APS_w241 — Ddr Init Failures

Full alert identifier: APS_w241_ddrInitFailures

Alert description

The Autopilot electronic control unit (ECU) detects an unexpected Double Data Rate Synchronous Dynamic Random-Access Memory (DDR SDRAM) initialization failure.

Potential impact

This information is not available in the alert reference.

Set condition

This information is not available in the alert reference.

Clear condition

This information is not available in the alert reference.

Signals to check

These diagnostic fields are associated with APS_w241. Check the alert's Alert Log in Service Mode Plus for available values.

Signal Unit
Dfi Init Complete Timeout APS_sw241_dfiInitCompleteTimeout —
Ill Test Failed APS_sw241_illTestFailed —
Mem Test Failed APS_sw241_memTestFailed —
Phy 0 Ch 0 Read Gate Offset Bug APS_sw241_phy0Ch0ReadGateOffsetBug —
Phy 0 Ch 1 Read Gate Offset Bug APS_sw241_phy0Ch1ReadGateOffsetBug —
Phy 0 Rdlvl Reinit Failed APS_sw241_phy0RdlvlReinitFailed —
Phy 0 Rdlvl Reinit Training Timeout APS_sw241_phy0RdlvlReinitTrainingTimeout —
Phy 0 Timeout Waiting For Interrupts APS_sw241_phy0TimeoutWaitingForInterrupts —
Show 31 more fields
Signal Unit
Phy 0 Wdqlvl Phase Margin Out Of Range APS_sw241_phy0WdqlvlPhaseMarginOutOfRange —
Phy 0 Wdqlvl Reinit Failed APS_sw241_phy0WdqlvlReinitFailed —
Phy 0 Wdqlvl Reinit Training Timeout APS_sw241_phy0WdqlvlReinitTrainingTimeout —
Phy 1 Ch 0 Read Gate Offset Bug APS_sw241_phy1Ch0ReadGateOffsetBug —
Phy 1 Ch 1 Read Gate Offset Bug APS_sw241_phy1Ch1ReadGateOffsetBug —
Phy 1 Rdlvl Reinit Failed APS_sw241_phy1RdlvlReinitFailed —
Phy 1 Rdlvl Reinit Training Timeout APS_sw241_phy1RdlvlReinitTrainingTimeout —
Phy 1 Timeout Waiting For Interrupts APS_sw241_phy1TimeoutWaitingForInterrupts —
Phy 1 Wdqlvl Phase Margin Out Of Range APS_sw241_phy1WdqlvlPhaseMarginOutOfRange —
Phy 1 Wdqlvl Reinit Failed APS_sw241_phy1WdqlvlReinitFailed —
Phy 1 Wdqlvl Reinit Training Timeout APS_sw241_phy1WdqlvlReinitTrainingTimeout —
Phy 2 Ch 0 Read Gate Offset Bug APS_sw241_phy2Ch0ReadGateOffsetBug —
Phy 2 Ch 1 Read Gate Offset Bug APS_sw241_phy2Ch1ReadGateOffsetBug —
Phy 2 Rdlvl Reinit Failed APS_sw241_phy2RdlvlReinitFailed —
Phy 2 Rdlvl Reinit Training Timeout APS_sw241_phy2RdlvlReinitTrainingTimeout —
Phy 2 Timeout Waiting For Interrupts APS_sw241_phy2TimeoutWaitingForInterrupts —
Phy 2 Wdqlvl Phase Margin Out Of Range APS_sw241_phy2WdqlvlPhaseMarginOutOfRange —
Phy 2 Wdqlvl Reinit Failed APS_sw241_phy2WdqlvlReinitFailed —
Phy 2 Wdqlvl Reinit Training Timeout APS_sw241_phy2WdqlvlReinitTrainingTimeout —
Phy 3 Ch 0 Read Gate Offset Bug APS_sw241_phy3Ch0ReadGateOffsetBug —
Phy 3 Ch 1 Read Gate Offset Bug APS_sw241_phy3Ch1ReadGateOffsetBug —
Phy 3 Rdlvl Reinit Failed APS_sw241_phy3RdlvlReinitFailed —
Phy 3 Rdlvl Reinit Training Timeout APS_sw241_phy3RdlvlReinitTrainingTimeout —
Phy 3 Timeout Waiting For Interrupts APS_sw241_phy3TimeoutWaitingForInterrupts —
Phy 3 Wdqlvl Phase Margin Out Of Range APS_sw241_phy3WdqlvlPhaseMarginOutOfRange —
Phy 3 Wdqlvl Reinit Failed APS_sw241_phy3WdqlvlReinitFailed —
Phy 3 Wdqlvl Reinit Training Timeout APS_sw241_phy3WdqlvlReinitTrainingTimeout —
Phy Reinit Failed On Non Resume APS_sw241_phyReinitFailedOnNonResume —
Phy Reinit Failed On Resume APS_sw241_phyReinitFailedOnResume —
Unknown Vendor On Non Resume APS_sw241_unknownVendorOnNonResume —
Unknown Vendor On Resume APS_sw241_unknownVendorOnResume —

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