Intel® Arria® 10 Transceiver PHY User Guide

ID 683617
Date 9/15/2023
Document Table of Contents RX FIFO Low Latency Mode

The low latency mode incurs two to three cycles of latency when connecting it with the FPGA fabric. The FIFO empty and the FIFO full threshold values are made closer so that the depth of the FIFO decreases, which in turn decreases the latency.

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