Intel® Cyclone® 10 GX Transceiver PHY User Guide

ID 683054
Date 4/14/2023
Public
Document Table of Contents

8.6.1. XCVR_C10_TX_TERM_SEL

Pin planner or Assignment Editor Name

Transmitter On-Chip Termination

Description

Controls the on-chip TX differential termination for different protocols.

Table 235.  Available Options

Value

Description

R_R1

100 Ohm

R_R2

85 Ohm

Note: When the data rate is less than or equal to 12.5 Gbps, the default value is R_R1.