SPRUI30H November 2015 – May 2024 DRA745 , DRA746 , DRA750 , DRA756
This section identifies the requirements for initializing the surrounding modules when the watchdog timer is to be used for the first time after a device reset. This initialization of surrounding modules is based on the integration and environment of the watchdog timer (see Table 22-71). For more information, see Section 22.4.2, Watchdog Timer Integration.
Surrounding Modules | Comments |
---|---|
PRCM | The module interface and functional clocks must be enabled. For more information about the module configuration, see Module-Level Clock Management, in Power, Reset, and Clock Management. |
Control module | Module-specific pad muxing must be set in the control module. For more information about the module configuration, see Pad Configuration Registers in Control Module. |
IRQ_CROSSBAR | The IRQ_CROSSBAR configuration must be performed to enable the interrupts from the watchdog timer. See IRQ_CROSSBAR Module Functional Description, in Control Module. |