User Manual

Apollo3 Blue Datasheet
DS-A3-0p9p1 Page 691 of 909 2019 Ambiq Micro, Inc.
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15.2.1 Register Memory Map
Table 1000: WDT Register Map
Address(s) Register Name Description
0x40024000 CFG Configuration Register
0x40024004 RSTRT Restart the watchdog timer.
0x40024008 LOCK Locks the WDT
0x4002400C COUNT Current Counter Value for WDT
0x40024200 INTEN WDT Interrupt register: Enable
0x40024204 INTSTAT WDT Interrupt register: Status
0x40024208 INTCLR WDT Interrupt register: Clear
0x4002420C INTSET WDT Interrupt register: Set