General-purpose I/Os (GPIO) RM0453
418/1461 RM0453 Rev 1
10.4.23 GPIOH mode register (GPIOH_MODER)
Address offset: 0x1C00
Reset value: 0x0000 00C0
10.4.24 GPIO H output type register (GPIOH_OTYPER)
Address offset: 0x1C04
Reset value: 0x0000 0000
Bit 2 BR2: Port PC2 reset output data bit [2] in GPIOC_ODR
Bit 1 BR1: Port PC1 reset output data bit [1] in GPIOC_ODR
Bit 0 BR0: Port PC0 reset output data bit [0] in GPIOC_ODR
These bits are read clear-write 1. A read to this bit returns the value 0.
0: No action on the corresponding GPIOC_ODR.OD0
1: Resets the corresponding GPIOC_ODR.OD0.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res.
1514131211109876543210
Res. Res. Res. Res. Res. Res. Res. Res. MODE3[1:0] Res. Res. Res. Res. Res. Res.
rw rw
Bits 31:8 Reserved, must be kept at reset value.
Bits 7:6 MODE3[1:0]: Port PH3 IO type configuration
These bits are written by software to configure the I/O mode.
00: Input mode
01: General purpose output mode
10: Alternate function mode
11: Analog mode (reset state)
Bits 5:0 Reserved, must be kept at reset value.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res.
1514131211109876543210
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. OT3 Res. Res. Res.
rw
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