Table 192. Iwdg Register Map And Reset Values - STMicroelectronics STM32WLEx Reference Manual

Independent watchdog (IWDG)
28.4.6 IWDG register map
The following table gives the IWDG register map and reset values.
Register
Offset
name
IWDG_KR
0x00
Reset value
IWDG_PR
0x04
Reset value
IWDG_RLR
0x08
Reset value
IWDG_SR
0x0C
Reset value
IWDG_WINR
0x10
Reset value
Refer to
880/1306

Table 192. IWDG register map and reset values

Section 2.4 on page 62
0 0
for the register boundary addresses.
RM0461 Rev 5
KEY[15:0]
0 0 0 0 0 0 0 0 0
RL[11:0]
1 1 1 1 1 1 1
WIN[11:0]
1 1 1 1 1 1 1
RM0461
0 0 0 0 0
PR[2:0]
0 0 0
1 1 1 1 1
0 0 0
1 1 1 1 1