Watchdog Timer

Address

Register Name

Register Write

Register Read

Default

Description

0x40000300

WATCHDOG_CFG

(3:0) TIMEOUT_VALUE

(3:0) TIMEOUT_VALUE

0xB

Watchdog timeout period. Values 0xC to 0xF result in the same timeout period as the value 0xB.

0x40000304

WATCHDOG_CTRL

(31:0) WATCHDOG_REFRESH

-

N/A

Write a key to reset the watchdog

0x400003FC

WATCHDOG_ID_NUM

-

(15:8) WATCHDOG_MAJOR_REVISION

0x1

WATCHDOG Major Revision number

-

(7:0) WATCHDOG_MINOR_REVISION

0x0

WATCHDOG Minor Revision number