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DP83822I: zynq 7010的PS端不能识别该芯片

Part Number: DP83822I


https://www.kdocs.cn/l/calyt1r14SmJ

zynq 7010的PS端不能识别该芯片,原理图见上述连接,通过MDC和MDIO读出寄存器是正确的,但是设置的100M,TX_clk是25m,RX_CLK是1.25M,请问是什么问题?