3 Replies Latest reply on Nov 7, 2019 8:33 PM by YiZ_31

    How many ADCs and how many global analog multiplex busses are on the CCG4?

    NiMc_4245981

      The DataSheet for the CCG4 says there are 4 ADCs (Figure 2), but each ADC can only connect to 2 global analog multiplex busses.

       

      Does this mean only 2 of the ADCs are useful?

       

      Or, are there really 4 global analog multiplex busses on the CCG4?  If so, how do I specify which USB-PD subsystem a GPIO pin should connect to?

       

      I'm looking at the notebook example firmware.  Both VBUS_MON_P1 and VBUS_MON_P2 are connected to AMUXA.  I don't understand why this isn't a conflict.