ST STM32L4 5 Series User Manual

DocID024597 Rev 5 1185/1830
RM0351 System window watchdog (WWDG)
1185
37.4.4 WWDG register map
The following table gives the WWDG register map and reset values.
Refer to Section 2.2.2: Memory map and register boundary addresses for the register
boundary addresses.
Table 208. WWDG register map and reset values
Offset Register
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12
11
10
9 8 7 6 5 4 3 2 1 0
0x00
WWDG_
CR
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res.
WDGA
T[6:0]
Reset value 01111111
0x04
WWDG_
CFR
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res.
EWI
WDGTB1 WDGTB0
W[6:0]
Reset value 0001111111
0x08
WWDG_
SR
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res.
EWIF
Reset value 0

ST STM32L4 5 Series Specifications

General

Brand	ST
Model	STM32L4 5 Series
Category	Microcontrollers
Language	English