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Sharing pin for ADC and ACMP

Question asked by Eric Bryan on Jul 6, 2017
Latest reply on Jul 11, 2017 by Carlos_Mendoza

Using an MC9S08PA8VTG.  ACMP input and ADC input share pin 16.  Codewarrior balks at assigning both peripherals to the same pin.  I see nothing in the data sheet that says I can't and the application is pin limited  so I don't want to route the same signal to two pins.  I want the ACMP to monitor my incoming power so I can save my data if power is going down.  Customer also wants to measure the incoming power.  So:


1. Does the hardware allow these two functions to share a pin and operate simultaneously?

2. If yes, is there a way to make Codewarrior enable both?


Thanks for any assistance.