H-Tile Ethernet Hard IP User Guide: For Intel® Stratix® 10 Devices

ID 683430
Date 1/18/2024
Public
Document Table of Contents

B.5.4. Enable TX Pause Ports

Offset: 0x605

Enable TX Pause Ports Fields

Bit Name Description Access Reset
8:0 en_pfc_port Enable TX PAUSE or TX PFC port.

Bits [7:0]: For PFC

Bit [8]: For PAUSE

1: Corresponding tx_pfc_pause port can be used to trigger TX PFC frames
  • After power on, bit 8 defaults to 1
  • After i_csr_rst_n, the value of bit 8 is set based on the module parameter Stop TX traffic when link partner sends PAUSE?
RW 0x1