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Original question:

DCA1000EVM: DCA1000EVM

DCA1000EVM: DCA1000EVM网口故障排查

ABC
Prodigy 100 points

Part Number: DCA1000EVM

DCA1000EVM使用5V供电，负载电流为390mA，SD_DETECT/5V_LED/FPGA_DONE_LED这三个指示灯能正常点亮，但是我使用网线连接电脑发现RJ45网口座子只有LED_ACTn点亮，LED_LINKn未被点亮，此时电脑显示网络未物理连接，请帮我看下DCA1000EVM的网口是哪个部分出现了问题？