SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
20.5.4.1 Introduction
The AUX COMPB peripheral is low-power clocked comparator that is updated at 32 kHz and features:
- Input from analog-capable AUX I/O pins
- Programmable reference
The primary application for COMPB is to continuously monitor slow signals and wake up the System CPU or the Sensor Controller.
Figure 20-31 shows how COMPB connects to analog nodes and analog peripherals, as well as the digital interfaces. Proper Reference DAC control and connections are described in Section 20.1.
Figure 20-31 COMPB Block Diagram