Configurable Physical Coding Sublayer - Not Recommended for New Designs Product Not Recommended for New Designs Application Note: Virtex-II Pro Family R Configurable Physical Coding Sublayer Author: Dai Huang, Jack Lo, and Shalin Sheth XAPP759 (v1.1) March 4, 2005 Summary This application note describes a Configurable Physical Coding Sublayer (CPCS) reference design that extends the functionality of the Xilinx RocketIO multi-gigabit transceiver (MGT) blocks in the Virtex-II Pro FPGA ……