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299 Views
Registered: ‎03-31-2019

Zynq PS PL Interface

Hai .....

I am new to zc7045,how to Read counter values from  PL - PS ,using AXI(bus)

 

 

Rrgards,

Sreenivas.

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Moderator
Moderator
259 Views
Registered: ‎10-30-2017

Hi @sreenivas.r_r ,

 

there are multiple way to do comminicate the PS and PL. I understood your Questions like this " there is an counter in PL side with AXI wrapper around it (AXI Slave IP) and you want to read that data from the PS". If I undestood correctly then Please use the GP port. connect the AXI slave IP  (Counter) with GP port in IPI and read the counter vaule with processor.

Please check this tutorial: http://www.fpgadeveloper.com/2014/08/creating-a-custom-ip-block-in-vivado.html

replace multiplier with counter and follow the steps in it.

 

Best regards,

Srikanth

 

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Registered: ‎03-31-2019

Thanks for ur support 

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