SWCU185G January 2018 – June 2024 CC1312PSIP , CC1312R , CC1352P , CC1352R , CC2642R , CC2642R-Q1 , CC2652P , CC2652PSIP , CC2652R , CC2652RB , CC2652RSIP , CC2662R-Q1
There are up to 32 signals (AUXIO0 to AUXIO31) in the sensor controller domain (AUX Domain). These signals can be routed to specific DIO pins given in Table 14-2. The signals AUXIO19 to AUXIO26 have analog capability, but can also be used as digital I/Os. All the other AUXIOn signals are digital only. The signals routed from the AUX Domain are configured differently than GPIO and other peripheral functions. This section does not cover the use of all the capabilities of the sensor controller (for more details, see Chapter 20).
In this example, AUXIO1 is mapped to DIO17 and set up as a digital input.