Veerabhadra Mathad

Clarification regarding MC9S12G28

Discussion created by Veerabhadra Mathad on Aug 13, 2012
Latest reply on Aug 13, 2012 by kef



       I have difficulty in finding one of the information in your data sheet of 16 bit controller MC9S12G128. I am writing the drivers for the Analog to Digital module of 10 bit 12 channel. According to my requirement I need to sample the analog channel 3 when their is a trigger on the pin ETRIG1.


        But according to the data sheet information,  I could not select both of the ETRIG and channel pins at a time. My question is how to select a channel when their is trigger on the pin ETRIG1. The project is getting delayed because of this issue. I am waiting for your erliest reply.