If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
13.3.4 Map the 32-kHz System Clock (LF Clock) to DIO
The AON IOC contains the output enable control for the 32-kHz LF system clock output, and the clock signal has its own PORTID called AON_CLK32K (0x7). This makes it easy to output the clock signal to a pin. Map the clock to a chosen DIO, and enable the clock output by setting the
AON_IOC:CLK32KCTL.OE_N register field to 0x0. The following two driver library calls achieve the same result:
!~#include <driverlib/aon_ioc.h>
IOCPortConfigureSet(IOIDn, IOC_PORT_AON_CLK32K, IOC_STD_OUTPUT);
AONIOC32kHzOutputEnable();
