SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
The watchdog timer (WDT) is used to regain control when the system has failed due to a software error or to the failure of an external device to respond in the expected way. The WDT can generate a nonmaskable interrupt (NMI), a regular interrupt, or a reset when a time-out value is reached. In addition, the WDT can be configured to generate an interrupt to the microcontroller (MCU) on its first time-out and to generate a reset signal on its second time-out.