Intel® Arria® 10 Hard Processor System Technical Reference Manual

ID 683711
Date 1/10/2023
Public

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13.1.3.3. On-Chip RAM Initialization

You must initialize the on-chip RAM before you enable the ECC. Failure to do so triggers spurious interrupts.

The on-chip RAM can be initialized by setting the INITA bit in the ECC Control Register (CTRL). After the Initialization Status (INITSTAT) register indicates the initialization has completed, the ECC Controller can be enabled and ECC interrupts can be configured.