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ADC0 comparator interrupt, ADuCM3029 register map

Question asked by stevereine Employee on Dec 1, 2016
Latest reply on Dec 9, 2016 by AOsama



I'm using the ADuMC3029 easy kit, with IAR, now working on an application where I need to trigger off of a level change on one of the ADC0 inputs on the 3029. I can see how to set the high and low thresholds for VIN1 to VIN3 and the hysteresis, but I need to be able to poll the interrupt bit to check when I've crossed the threshold. I don't see a published reg map, can you send me one? Any other details I should know about doing this? Is it possible to get the 3029 to respond to an interrupt without having to poll the bit? I am worried about the latency if I have the do the polling.