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DP83822I: DHCP无法获取IP

Part Number: DP83822I
Other Parts Discussed in Thread: AM3359, TLK100,

与am3359连接,接通网线显示link up,十兆网正常,可以ping通,百兆网无法获取IP,

一共两个phy芯片,一个正常,一个出现上述问题

  • 之前phy芯片用的TLk100是可以的,换成dp83822之后,接了col和crs两个引脚就不行了

  • 您好,您的意思是2个相同的电路板,一个是正常的,一个出现上面问题?那么检查下硬件方面是否存在问题?比如供电、连接等

    请注意,DP83822I 与TLK100 不是pin 对 pin 兼容的