SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
20.5.5.1 Introduction
The AUX Reference digital-to-analog converter (DAC) peripheral has the following features:
- An 8-bit digital control word
- Configurable output range
- COMPA and COMPB reference generation
- Precharge analog-capable AUX I/O pins
The primary application for the Reference DAC is to provide configurable references for the comparators in various power modes. Hence, the Reference DAC is often used together with other analog peripherals.
Figure 20-32 shows how the Reference DAC connects to analog nodes and to the digital interfaces.
Figure 20-32 Reference DAC Block Diagram