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User17612
Level 4
Level 4
First like received
Hello,

I have a peripheral configured to cause a service request that I have routed to a CPU interrupt, but the interrupt is not happening - Do you know why?

Thank you!

Regards
Lucas


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User18151
Level 3
Level 3
First like received First solution authored
Hi Lucas,

When the AURIX internal BootROM jumps to user code, interrupts are disabled. It is up to your application to enable them by setting ICR.IE. Also make sure that the current priority number in ICR.CCPN is less than the interrupt priority.

Refer to the Interrupt System chapter of the TriCore Architecture Manual for more details.

Best regards
Christine
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