STMicroelectronics STM32F429 Reference Manual

DocID018909 Rev 11 289/1731
RM0090 General-purpose I/Os (GPIO)
290
0x04
GPIOx_
OTYPER
(where x =
A..I/J/K)
Reserved
OT15 OT14 OT13 OT12
OT11
OT10
OT9 OT8 OT7 OT6 OT5 OT4 OT3 OT2 OT1 OT0
Reset value 0000000000000000
0x08
GPIOx_
OSPEEDR
(where x =
A..I/J/K except
B)
OSPEEDR15[1:0] OSPEEDR14[1:0] OSPEEDR13[1:0] OSPEEDR12[1:0]
OSPEEDR11[1:0]
OSPEEDR10[1:0]
OSPEEDR9[1:0] OSPEEDR8[1:0] OSPEEDR7[1:0] OSPEEDR6[1:0] OSPEEDR5[1:0] OSPEEDR4[1:0] OSPEEDR3[1:0] OSPEEDR2[1:0] OSPEEDR1[1:0] OSPEEDR0[1:0]
Reset value 00000000000000000000000000000000
0x08
GPIOB_
OSPEEDR
OSPEEDR15[1:0] OSPEEDR14[1:0] OSPEEDR13[1:0] OSPEEDR12[1:0]
OSPEEDR11[1:0]
OSPEEDR10[1:0]
OSPEEDR9[1:0] OSPEEDR8[1:0] OSPEEDR7[1:0] OSPEEDR6[1:0] OSPEEDR5[1:0] OSPEEDR4[1:0] OSPEEDR3[1:0] OSPEEDR2[1:0] OSPEEDR1[1:0] OSPEEDR0[1:0]
Reset value 00000000000000000000000011000000
0x0C
GPIOA_PUPDR
PUPDR15[1:0] PUPDR14[1:0] PUPDR13[1:0] PUPDR12[1:0]
PUPDR11[1:0]
PUPDR10[1:0]
PUPDR9[1:0] PUPDR8[1:0] PUPDR7[1:0] PUPDR6[1:0] PUPDR5[1:0] PUPDR4[1:0] PUPDR3[1:0] PUPDR2[1:0] PUPDR1[1:0] PUPDR0[1:0]
Reset value 01100100000000000000000000000000
0x0C
GPIOB_PUPDR
PUPDR15[1:0] PUPDR14[1:0] PUPDR13[1:0] PUPDR12[1:0]
PUPDR11[1:0]
PUPDR10[1:0]
PUPDR9[1:0] PUPDR8[1:0] PUPDR7[1:0] PUPDR6[1:0] PUPDR5[1:0] PUPDR4[1:0] PUPDR3[1:0] PUPDR2[1:0] PUPDR1[1:0] PUPDR0[1:0]
Reset value 00000000000000000000000100000000
0x0C
GPIOx_PUPDR
(where x =
C..
I/J/K)
PUPDR15[1:0] PUPDR14[1:0] PUPDR13[1:0] PUPDR12[1:0]
PUPDR11[1:0]
PUPDR10[1:0]
PUPDR9[1:0] PUPDR8[1:0] PUPDR7[1:0] PUPDR6[1:0] PUPDR5[1:0] PUPDR4[1:0] PUPDR3[1:0] PUPDR2[1:0] PUPDR1[1:0] PUPDR0[1:0]
Reset value 00000000000000000000000000000000
0x10
GPIOx_IDR
(where x =
A..I/J/K)
Reserved
IDR15 IDR14 IDR13 IDR12
IDR11
IDR10
IDR9 IDR8 IDR7 IDR6 IDR5 IDR4 IDR3 IDR2 IDR1 IDR0
Reset value xxxxxxxxxxxxxxxx
0x14
GPIOx_ODR
(where x =
A..I/J/K)
Reserved
ODR15 ODR14 ODR13 ODR12
ODR11
ODR10
ODR9 ODR8 ODR7 ODR6 ODR5 ODR4 ODR3 ODR2 ODR1 ODR0
Reset value 0000000000000000
0x18
GPIOx_BSRR
(where x =
A..I/J/K)
BR15 BR14 BR13 BR12
BR11
BR10
BR9 BR8 BR7 BR6 BR5 BR4 BR3 BR2 BR1 BR0
BS15 BS14 BS13 BS12
BS11
BS10
BS9 BS8 BS7 BS6 BS5 BS4 BS3 BS2 BS1 BS0
Reset value 00000000000000000000000000000000
0x1C
GPIOx_LCKR
(where x =
A..I/J/K)
Reserved
LCKK
LCK15 LCK14 LCK13 LCK12
LCK11
LCK10
LCK9 LCK8 LCK7 LCK6 LCK5 LCK4 LCK3 LCK2 LCK1 LCK0
Reset value 00000000000000000
0x20
GPIOx_AFRL
(where x =
A..I/J/K)
AFRL7[3:0] AFRL6[3:0] AFRL5[3:0] AFRL4[3:0] AFRL3[3:0] AFRL2[3:0] AFRL1[3:0] AFRL0[3:0]
Reset value 00000000000000000000000000000000
Table 39. GPIO register map and reset values (continued)
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

STMicroelectronics STM32F429 Specifications

General

Brand	STMicroelectronics
Model	STM32F429
Category	Controller
Language	English