GTS Transceiver PHY User Guide

ID 817660
Date 7/08/2024
Public
Document Table of Contents

3.1.3. PCS Direct Supported Modes

The GTS PMA/FEC Direct PHY Intel FPGA IP supports the following for PCS Direct modes:

  • IEEE
  • IEEE_FLEXE_66
  • PCS66
  • Supports only the Basic setting for the PMA configuration rules parameter option
  • Supports only the system PLL clocking mode
  • Supports only the duplex operation mode 28
  • Supports x2 and x4 bonded mode
  • All PCS modes support 1 Gbps to GTS transceiver maximum supported data rate 29
Table 19.  PCS Direct IP Configuration Mode Support
Clocking Mode FEC Mode _PMA Width PMA Interface Width PMA Interface FIFO (TX/RX) Core Interface FIFO (TX/RX)

System PLL Clocking

IEEE DW 32 Elastic/Elastic Phase Compensation/Phase Compensation
IEEE_FLEXE_66 DW 32 Elastic/Elastic Phase Compensation/Phase Compensation
PCS66 DW 32 Elastic/Elastic Phase Compensation/Phase Compensation
28 The current release of the Quartus® Prime Pro Edition software does not support the TX simplex and RX simplex modes.
29 The current release of the Quartus® Prime Pro Edition software does not the 28 Gbps date rate.