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AR# 46710

10G Ethernet PCS/PMA (10G BASE-R) - Polarity change needed when using SFP on Kintex-7 KC705 board

Description

If using the 10G BASE-R core to connect to the SFP on the Kintex-7 KC705 board, the polarity on the GTX might need to be changed.For more details and to see what revisions of the board are affected, see (Xilinx Answer 46614).

解决方案

To swap the polarity:

  1. Go to "example_design/gtx/gtwizard_10gbaser_gt.v/vhd".
  2. Change the RXPOLARITY and TXPOLARITY inputs from '0' to '1'.

链接问答记录

主要问答记录

Answer Number 问答标题 问题版本 已解决问题的版本
45934 Kintex-7 FPGA KC705 Evaluation Kit - Known Issues and Release Notes Master Answer Record N/A N/A

相关答复记录

Answer Number 问答标题 问题版本 已解决问题的版本
45934 Kintex-7 FPGA KC705 Evaluation Kit - Known Issues and Release Notes Master Answer Record N/A N/A
AR# 46710
创建日期 03/16/2012
Last Updated 01/22/2013
状态 Active
Type 综合文章
IP
  • Ethernet 1000BASE-X PCS/PMA or SGMII