Syscfg Register Map; Table 29. Syscfg Register Map And Reset Values - ST STM32F412 Reference Manual

System configuration controller (SYSCFG)
8.2.10

SYSCFG register map

The following table gives the SYSCFG register map and the reset values.
Offset Register
SYSCFG_
MEMRMP
0x00
Reset value
SYSCFG_PMC
0x04
Reset value
SYSCFG_EXTICR1
0x08
Reset value
SYSCFG_EXTICR2
0x0C
Reset value
SYSCFG_EXTICR3
0x10
Reset value
SYSCFG_EXTICR4
0x14
Reset value
SYSCFG_CFGR2
0x1C
Reset value
SYSCFG_CMPCR
0x20
Reset value
SYSCFG_CFGR
0x24
Reset value
Refer to
194/1163

Table 29. SYSCFG register map and reset values

Section 2.2 on page 49
0
EXTI3[3:0]
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
EXTI7[3:0]
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
EXTI11[3:0]
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
EXTI15[3:0]
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
for the register boundary addresses.
RM0402 Rev 6
RM0402
EXTI2[3:0] EXTI1[3:0] EXTI0[3:0]
EXTI6[3:0] EXTI5[3:0] EXTI4[3:0]
EXTI10[3:0] EXTI9[3:0] EXTI8[3:0]
EXTI14[3:0] EXTI13[3:0] EXTI12[3:0]
0
x x
0 0
0
0 0