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Registered: ‎10-23-2019

Can use VIO after doing post-Synthesis in Vivado?

Can use VIO after doing post-Synthesis in Vivado? Suppose , we are using 3rd party encrypted IP which RTL is not accessible .If we want to debug some internal signals of that IP , how to do that?

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hpbhat
Adventurer
Adventurer
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Registered: ‎02-08-2021

Hi,

Below are the couple of references to add the synthesized netlist to ILA. 

https://www.xilinx.com/support/documentation/sw_manuals/xilinx2019_1/ug936-vivado-tutorial-programming-debugging.pdf 

Chapter : Lab 1

https://www.youtube.com/watch?v=YIEDpe692SQ

Regarding VIO, it is not possible to instantiate VIO after synthesis. You need to ask the IP vendors to give the provision in the top module port list so that you can control the encrypted module with the help of VIO.

With Regards,

HPB

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