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Error(17044): Illegal connection on I/O input buffer primitive

JLee25
Novice
563 Views

Hi,

  I am trying to evaluate HDMI Rx and found a strange error message about IO buffer.

I am using the reference generated by the IP core.

I connected the signal "hdmi_rx_i2c_sda" directly to the INOUT pin.

But this error remained.

I attached the project for you reference.

Please help!

 

Thank you!

 

 

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4 Replies
AminT_Intel
Employee
539 Views

Hello,

 

May I know which device are you using?

 

Thank you

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JLee25
Novice
531 Views

Hi,

  It's a C10 GX105 device.

You could see it in my previous attachment.

 

 

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AminT_Intel
Employee
464 Views

Hello,

 

Correct the specified I/O primitive and make sure it does not have any other fanout than the given I/O input buffer.

 

Thank you.

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AminT_Intel
Employee
342 Views

 We do not receive any response from you to the previous question/reply/answer that I have provided. This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.

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