DisplayPort Intel® FPGA IP User Guide

ID 683273
Date 1/24/2022

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5.8.6. Transceiver Analog Reconfiguration Interface

The tx_analog_reconfig interface uses the tx_vod and tx_emp transceiver management control ports. You must map these ports for the device you are using. To change these values, the core drives tx_analog_reconfig_req high. Then, the user logic sets tx_analog_reconfig_ack high to acknowledge and drives tx_analog_reconfig_busy high during reconfiguration. When reconfiguration completes, the user logic drives tx_analog_reconfig_busy low.