Honored Contributor II
03-11-2014 12:39 PM
Hi everyone,We are using Arria V GX FPGA, and the IP Core TSE 1000Base-X/SGMII with PCS and PMA. I am trying to activate the PHY loopback but couldn’t get it to work as it’s my first time to work with Ethernet. The sequence is as follows:
- Write to PCS Control register 0x00 : “0100000101100000”
- If_Mode register 0x14 : "0000000000001001"
- Then I reset the PCS by setting bit 15 of control register to 1