External Memory Interfaces Intel® Agilex™ FPGA IP User Guide

ID 683216
Date 3/28/2022
Public

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3.3.4.3.7. Debugging LFIFO Calibration Failure

LFIFO calibration failure is unexpected as it is performed at the end of the calibration to optimize the read latency.

If the earlier tests are passing with larger read latency, LFIFO calibration should not fail when trying to minimize the read latency.