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send data from pl to ps with axi4 lite interrupt acknowledgment

simo47
Hi guys,

Is there a way to send data from PL to PS using interrupts acknowledgment in axi lite.
 
  

any tracks in this direction plz.

 
thanks
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  • 0 in reply to jafoste4

    Hi @JFoster,

    Thank you for your reply.

    I generate an interruption of the GIC at 61 as id number successfully. it works for me.

    But I can't handle multiples interruptions or just call this interrupt a second time with a simple counter ! 

      e.g when i call twice my interruption the arm device disconnects completely with an error.

    Knowing that I ACK my interruption then I enable it after.

    any explanation to this issue !
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