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Visitor zooooohong
Visitor
239 Views
Registered: ‎07-03-2019

I got a problem with adding PCS/PMA and Tri-mode MAC IP

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Hi, I am working for using PCS/PMA and Tri-mode MAC IP

 

I used each of example Source Code for PCS/PMA IP and Tri-mode MAC IP

 

My problem is connecting PCS/PMA IP and Tri-mode MAC IP's internal signal of GMII Interface such as gmii_rxd(txd), gmii_rx_clk(tx_clk), gmii_rx_er(tx_er), gmii_rx_en(tx_dv)

Vivado tool show me this error message, but I don't why this problem is always occurred..

I tried to remove codes are related to I/O Pad in XDC File and buffers in gig_ethernet_pcs_pma_example_design module

 

Would you give me some advise to fix this problem..?

 

Please help me

 

error_message.png

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Xilinx Employee
Xilinx Employee
166 Views
Registered: ‎05-01-2013

回复: I got a problem with adding PCS/PMA and Tri-mode MAC IP

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Please try selecting "PHY Interface" as "Internal" when you generate TEMAC IP core.

View solution in original post

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3 Replies
Xilinx Employee
Xilinx Employee
167 Views
Registered: ‎05-01-2013

回复: I got a problem with adding PCS/PMA and Tri-mode MAC IP

Jump to solution

Please try selecting "PHY Interface" as "Internal" when you generate TEMAC IP core.

View solution in original post

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Visitor zooooohong
Visitor
126 Views
Registered: ‎07-03-2019

回复: I got a problem with adding PCS/PMA and Tri-mode MAC IP

Jump to solution

Thank you for answering my question!

I already solve my problem, before you answer me.

I am making 2Port of PCS/PMA IP & Tri-Mode MAC IP for 1Gbps, and  reffered 'Clock Management-Multiple Core Instance' of PCS/PMA IP Datasheet.

This Project file is successfully compiled on bitstream, but GMII RX Interface such as 'gmii_rxd[7:0], gmii_en' is not operated.

I think clock signals about 'Clock Management-Multiple Core Instance' are connected well.

Would  you give me some advice to solve this problem..?

I will be looking forward to your reply.

Thanks.

 

problem.png

 

 

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Visitor zooooohong
Visitor
69 Views
Registered: ‎07-03-2019

回复: I got a problem with adding PCS/PMA and Tri-mode MAC IP

Jump to solution

I solved my problem.

Thank you.

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