Intel® Arria® 10 Transceiver PHY User Guide

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ID 683617
Date 3/28/2022
Public
Document Table of Contents

8.7.6. XCVR_A10_TX_PRE_EMP_SWITCHING_CTRL_PRE_TAP_2T

Pin planner or Assignment Editor Name

Transmitter Pre-Emphasis Second Pre-Tap Magnitude

Description

Controls the magnitude of the second pre-tap for pre-emphasis. The default value is 0.

Table 326.  Available Options

Value

Description

0 – 7

Magnitude 0 – 7

Note: Refer to Arria 10 Pre-Emphasis and Output Swing Settings spreadsheet for selecting legal pre-emphasis and differential output voltage settings.

Assign To

TX serial data pin.

Syntax

set_instance_assignment -name XCVR_A10_TX_PRE_EMP_SWITCHING_CTRL_PRE_TAP_2T <value> -to <tx_serial_data pin name>

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