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Observer
Observer
201 Views
Registered: ‎10-01-2019

pcs/pma soft ip

I craeated soft ip of Ethernet 1000Base-X PCS/PMA .I Selects Serial Transeivers.I gave gmii txd 8 bit input and contol lines for it but i am not getting the output.

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4 Replies
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Observer
Observer
193 Views
Registered: ‎10-01-2019

Re: pcs/pma soft ip

1st is the verilog file 2nd is the output wave.i transmit gmiitxd but gmiirxd is different than what i transmit.It follows txdata.i dont know why txdata is different.

and that too tchardispmode which is responsible for k character in 8b/10b encoding its changing alternatively.since it is direct output of soft ip I cannot change it,and whatever the value i change in  gmiitxd always  these two 8 bit value only showing in txdata and gmii_rxd.plz tell me what to do further.

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

Re: pcs/pma soft ip

Please try running the IP core example design simulation first. Can you see the data?

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Observer
Observer
93 Views
Registered: ‎10-01-2019

Re: pcs/pma soft ip

nope,even for example design iam not getting the output.

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

Re: pcs/pma soft ip

1. Please try run longer time. Wait for GT TX/RXRESETDONE asserted.

2. Maybe you need to compile Xilinx simulation library first.

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