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sanjeev.hathe
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Registered: ‎09-18-2019

Configuring external hardware interrupt to PS

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I am trying to configure an external hardware interrupt which is interfaced to PS_MIO pin of the XAZU2EG.

Can anyone tell me how can configure this as part of the implementation and is there any restriction on using specific PS_MIO pin for the interrupt configuration or i can use any PS_MIO.

Thanks in advance.

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abhinayp
Xilinx Employee
Xilinx Employee
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Registered: ‎07-12-2018

Hi @sanjeev.hathe ,

 

There is no restriction on using any MIO unless until it is not been used by any other PS peripherals. you need to create a port in the design connecting the external interrupt -> which further should be connected to the pl_ps_irq0 port on the PS. 

Here is the answer record which has steps how to create a port.

https://www.xilinx.com/support/answers/66572.html

 

Best Regards
Abhinay PS
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abhinayp
Xilinx Employee
Xilinx Employee
430 Views
Registered: ‎07-12-2018

Hi @sanjeev.hathe ,

 

There is no restriction on using any MIO unless until it is not been used by any other PS peripherals. you need to create a port in the design connecting the external interrupt -> which further should be connected to the pl_ps_irq0 port on the PS. 

Here is the answer record which has steps how to create a port.

https://www.xilinx.com/support/answers/66572.html

 

Best Regards
Abhinay PS
------------------------------------------------------------------------------------------------------------------------------
Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.
Give kudos to a post which you think is helpful and reply oriented.
-------------------------------------------------------------------------------------------------------------------------------

View solution in original post

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