E-Tile Transceiver PHY User Guide

ID 683723
Date 9/08/2023
Document Table of Contents
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9.3.4. Read the Physical Channel Number

To read the physical channel number of the current channel on the E-Tile:
  • 0x200[7:0]: 8’h00
  • 0x201[7:0]: 8’h00
  • 0x202[7:0]: 8’h00
  • 0x203[7:0]: 8’h97

After writing to register 0x203, read 0x207 until it becomes 0x80. This indicates that the operation completed successfully. The physical channel number is located on register 0x204.