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Question on how to generate sw interrupt from SHARC to ARM.


I checked the irqs.h in ADI 1.2 Add-in, the defintion of IRQ_SOFT0 is 76..

But, in the hardware reference manual, the GIC # is "Reserved" for IRQ_SOFT0 .

Is it the correct IRQ number to connect to ?

In addition to that, any example on how the Linux Driver side handle the interrupt ?



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  • Hi ,

    I think the best example for your question is the MCAPI example, you can find more information from the Linux Add-in User Guide.

    Any question, please let me know, thanks a lot.