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cyx314747
Visitor
Visitor
349 Views
Registered: ‎08-27-2020

1G/2.5G Ethernet PCS/PMA or SGMII does not work with XCKU040

Hi,

Has anyone encounter this issue?

This IP cannot startup if Receive GMII Clock Source set to RXOUTCLK. 

Otherwise even if Receive GMII Clock Source set to TXOUTCLK, it can only startup from JTAG , cannot startup from QSPI flash.

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1 Reply
guozhenp
Xilinx Employee
Xilinx Employee
302 Views
Registered: ‎05-01-2013

Need more details.

Maybe you can try the IP core example design or try GT near end loopback mode first.

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