Description: The issue may be due to misaligned data. It should be noted that EPCS-bypassed mode does not have any word alignment capability. However, there is a workaround by using epcs_skipbit_i input signal to correct the data alignment at the ...
There is a PMA register responsible for data polarity inversion that could be written through the APB interface on 10G PCS IP. From Table A.26 of FPGA-TN-02245, look for rx_polinv and tx_polinv where in writing 1 on this register bit will trigger the ...
The Clock Tolerance Compensation (CTC) logic in the SGMII and Gb Ethernet PCS IP Core performs both idle ordered set insertion when the CTC FIFO low watemark is reached and idle ordered set deletion when the CTC FIFO high watemark is reached. CTC ...