Multi Channel DMA Intel® FPGA IP for PCI Express User Guide

ID 683821
Date 4/20/2022
Public

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Document Table of Contents

5.1.6. PHY Characteristics

Table 60.  PHY Characteristics

Parameter

Value

Description

Gen2 TX de-emphasis

3.5dB

6dB

Specifies the transmit de-emphasis for Gen2.

Intel recommends the following settings:

  • 3.5 dB: Short PCB traces
  • 6.0 dB: Long PCB traces.
VCCR/VCCT supply voltage for the transceiver

1_1V

1_0V

Allows you to report the voltage supplied by the board for the transceivers.

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