65227 - Ethernet 1000BASE-X PCS/PMA or SGMII - Using 1000BASE-X PCS/PMA or SGMII IP with GTY transceivers
65227 - Ethernet 1000BASE-X PCS/PMA or SGMII - Using 1000BASE-X PCS/PMA or SGMII IP with GTY transceivers
![fpga - Difference between PCS and PMA loopback in transceivers - Electrical Engineering Stack Exchange fpga - Difference between PCS and PMA loopback in transceivers - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/lT9MN.png)
fpga - Difference between PCS and PMA loopback in transceivers - Electrical Engineering Stack Exchange
![Problems trying to combine GMII MAC Module with Xilinx PCS/PMA IP · Issue #17 · alexforencich/verilog-ethernet · GitHub Problems trying to combine GMII MAC Module with Xilinx PCS/PMA IP · Issue #17 · alexforencich/verilog-ethernet · GitHub](https://user-images.githubusercontent.com/17018207/63755923-0d25e300-c8ea-11e9-9dc6-3ae0093a1ecb.png)