AR# 38387

描述

This answer record identifies starting points when debugging hardware and link bring up issues with the 10/100/1000Mbps Ethernet IP. 

This is included the Tri-Mode Ethernet MAC core, 1000BASE-X PCS/PMA or SGMII core, and Ethernet Statistics core.

Note: this Answer Record is a part of the Ethernet IP Xilinx Solution Center (Xilinx Answer 38279). 

The Xilinx Solution Center for Ethernet IP is available to address all questions related to Ethernet IP. 

Whether you are starting a new design with Ethernet IP cores or troubleshooting a problem, use the Solution Center for Ethernet IP to guide you to the right information.

解决方案

• General Checks for Hardware Debug
• Problems with the MDIO
• Problems with Data Reception or Transmission
• Problems with Auto-Negotiation
• Problems in Obtaining a Link (Auto-Negotiation Disabled)
• Problems with a High Bit Error Rate

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