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Visitor liuyanbc157
Visitor
2,154 Views
Registered: ‎02-01-2017

unrouted iserders nets

Hi, dear all,

 

I have designed a system which uses one iserdes in oversample mode, and one selectIO Interface Wizard realize deserialization.

 

The data from pins is used in both of ISERDES in oversample mode and selectIO, as you can see in figure below. Capture.PNG

 

If both of them share the same data, then a critical warning during implementation occurs:

 

[Route 35-54] Net: fsys_i/util_ds_buf_1/U0/IBUF_OUT[0] is not completely routed.

 If they do not share the same input data, this critical warning vanishes. 

 

For my project, I have to use the same input data for both of them. What should I do, so that this kind of problem can be avoided?

 

Thank you .

 

YL

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