Syscfg Register Map; Table 75. Syscfg Register Map And Reset Values - ST STM32WL5 Series Reference Manual

System configuration controller (SYSCFG)
11.2.16

SYSCFG register map

The following table summarizes the SYSCFG register map and the reset values.
Offset Register
SYSCFG_
MEMRMP
0x000
Reset value
SYSCFG_CFGR1
0x004
Reset value
SYSCFG_EXTICR1
0x008
Reset value
SYSCFG_EXTICR2
0x00C
Reset value
SYSCFG_EXTICR3
0x010
Reset value
SYSCFG_EXTICR4
0x014
Reset value
SYSCFG_SCSR
0x018
Reset value
SYSCFG_CFGR2
0x01C
Reset value
SYSCFG_SWPR
0x020
Reset value
SYSCFG_SKR
0x024
Reset value
0x028 to
Reserved
0x0FC
444/1461

Table 75. SYSCFG register map and reset values

0 0 0 0 0 0 0 0 0
RM0453 Rev 1
0 0 0 0 0 0 0
EXTI3
0
EXTI7
0
EXTI11
0
EXTI15
0
0 0 0 0 0 0 0 0 0
Reserved
0
EXTI2 EXTI1
[2:0] [2:0] [2:0]
0 0 0 0 0 0
EXTI6 EXTI5
[2:0] [2:0] [2:0]
0 0 0 0 0 0
EXTI10 EXTI9
[2:0] [2:0] [2:0]
0 0 0 0 0 0
EXTI14 EXTI13
[2:0] [2:0] [2:0]
0 0 0 0 0 0
0
0
0 0 0 0 0 0 0 0
0 0
RM0453
x x x
EXTI0
[2:0]
0 0 0 0 0
EXTI4
[2:0]
0 0 0 0 0
EXTI8
[2:0]
0 0 0 0 0
EXTI12
[2:0]
0 0 0 0 0
0 0
0 0 0 0
0 0 0 0 0 0
KEY[7:0]
0 0 0 0 0 0