Stratix V Device Handbook: Volume 2: Transceivers

ID 683779
Date 11/23/2021
Document Table of Contents Signal Threshold Detection Circuitry

You can enable the optional signal threshold detection circuitry. If enabled, this option senses whether the signal level present at the receiver input buffer is above the signal detect threshold voltage that you specified. This option is not available for all transceiver PHYs or for GT channels.