External Memory Interface Handbook Volume 3: Reference Material

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ID 683841
Date 7/24/2019
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Document Table of Contents

3.6.5.2. ECC User Interface Controls

You can enable the ECC logic from the Configuration, Status, and Error Handling section of the Controller tab in the parameter editor.

There are three user interface settings related to ECC:

  • Enabled Memory-Mapped Configuration and Status Register (MMR) Interface: Allows run-time configuration of the memory controller. You can enable this option together with ECC to retrieve error detection information from the ECC logic.
  • Enabled Error Detection and Correction Logic: Enables ECC logic for single-bit error correction and double-bit error detection.
  • Enable Auto Error Correction: Allows the controller to automatically correct single-bit errors detected by the ECC logic.

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