SWCU191 February 2022 CC1311P3 , CC1311R3 , CC2651P3 , CC2651R3 , CC2651R3SIPA
Table 20-14 lists the analog peripherals in the AUX domain. The AUX Analog Interface (AUX_ANAIF) holds digital control and data interfaces to the ADC, ISRC, and DAC peripherals. The operational clock rates for these interfaces are listed in Table 20-14. See Section 20.2 for description about operational rates. The COMPA and COMPB modules are entirely controlled and configured through AUX_ADI4.
It is recommended that the System CPU leaves the peripherals in reset state after usage. See Table 20-5 for how TI software assigns resources to the semaphores.
Analog Peripheral | Direct Digital Interface | Operational Clock Rate |
---|---|---|
BUS | ||
ADC | AUX_ANAIF:ADCx | X |
ISRC | AUX_ANAIF:ISRCCTL | X |
DAC | AUX_ANAIF:DACx | (X) |
COMPA | – | – |
COMPB | – | – |
AUX_ADI4 | – | X |
COMPB and ISRC are not supported in all devices. Please consult the device data sheet.