Iwdg Register Map; Table 64. Iwdg Register Map And Reset Values - ST STM32F102 Series Reference Manual

RM0008
16.4.5

IWDG register map

The following table gives the IWDG register map and reset values.
Table 64. IWDG register map and reset values
Offset Register
IWDG_KR
0x00
Reset value
IWDG_PR
0x04
Reset value
IWDG_RLR
0x08
Reset value
IWDG_SR
0x0C
Reset value
Refer to
Reserved
Table 1 on page 36 for the register boundary addresses.
0
Reserved
Reserved
Reserved
Independent watchdog (IWDG)
KEY[15:0]
0 0 0 0 0 0 0 0 0
RL[11:0]
1 1 1 1 1 1
0 0 0 0 0 0
PR[2:0]
0 0 0
1 1 1 1 1 1
0 0
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