Arria® 10 Transceiver PHY User Guide

ID 683617
Date 4/01/2024
Document Table of Contents

4.2. Transceiver PHY Implementation

Figure 201. Typical Transceiver PHY Implementation

Transceiver Reset Endpoints—The Transceiver PHY IP core contains Transceiver Reset Endpoints (TREs)58 .

Transceiver Reset Sequencer—The Quartus Prime software detects the presence of TREs and automatically inserts only one Transceiver Reset Sequencer (TRS)58. The tx_analogreset and rx_analogreset requests from the reset controller (User coded or Transceiver PHY Reset Controller) is received by the TREs. The TRE sends the reset request to the TRS for scheduling. TRS schedules all the requested PMA resets and sends them back to TREs. You can use either Transceiver PHY Reset Controller or your own reset controller. However, for the TRS to work correctly, the required timing duration must be followed. Se