Watchdog Timer Interface

Use the SYSTEM_WATCHDOG_LOGIC_CTRL parameter to reference the watchdog timer.

Table 1. Watchdog Timer I/O Ports
Port	Direction	Description
system_watchdog_hardPanic	Output	Indicates that the watchdog timer counter 1 has reached its limit. Active high. 0: Counter 1 has not reached its limit. 1: Counter 1 has reached its limit.

Table 2. Watchdog Timer Register Map
Address Offset	Register Name	Privilege	Width
0x0000_0000	WATCHDOG_HEARTBEAT	Write	32
0x0000_0004	WATCHDOG_ENABLE	Write	32
0x0000_0008	WATCHDOG_DISABLE	Write	32
0x0000_0040	WATCHDOG_PRESCALER	Write	32
0x0000_0080	WATCHDOG_COUNTER_LIMIT 0	Write	32
0x0000_0084	WATCHDOG_COUNTER_LIMIT 1	Write	32
0x0000_00C0	WATCHDOG_COUNTER_VALUE 0	Read	32
0x0000_00C4	WATCHDOG_COUNTER_VALUE 1	Read	32