Interrupt Handling

Sep 16, 2005 0 Replies

Hallo, I have made a opb peripheral which generates some interrupts:


0001
0010
0011
0100 ...... until
1111

Every interrupt is high for 1 clock cycle.



The trouble semes to be with xilinx interrupt handling. It does not recognize any interrupt.



I have configured microblaze and the peripheral interrupt edge sensitive.


But the software variable IntrStatus is always equal to 0.



Many Thanks Marco


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