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Use comparator to trigger a capture on timer 1

Question asked by drakesoft on Nov 28, 2012
Latest reply on Dec 12, 2012 by MMA

Hello, I want to use the internal Comparator of the ADuC7126 to trigger a Capture on Timer1. This part of my application must be atomic, therefore it is not possible to call an IRQ sub routine. I tried to check CMPOFI and CMPORI state to check if a new capture is available, but a writing zeros to reset this flags is not work (CMPCON is always 0x5DF).