1 Reply Latest reply on Jul 29, 2019 1:58 PM by BoTa_264741

    How to connect seperate ADC and comparitor inputs on same pin?


      I have three pins being sampled continuously by an ADC_SAR_Seq so the values are as fresh as possible. I'd like to connect a ScanComp to the same three pins to flag zero crossing events when they occur. Simply connecting the two is not possible it seems. So I am wondering if there is a workaround perhaps using a third component? - would really like to achieve this at the 'hardware' level so everything is as real time as possible (I'm tracking analogue hall sensors embedded in a BLDC motor I'm controlling) - current solution I'm thinking of is to setup extra dummy pins to connect the second component to and then using physical jumper wires but it just seems like such a hack and would like to get it inside the chip.


      I'm using a CY8CKIT-059 device in PSOC Creator 4.2