STMicroelectronics /STM32U5Gx /GPIOJ /GPIO_OSPEEDR

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Interpret as GPIO_OSPEEDR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (B_0x0)OSPEED0 0 (B_0x0)OSPEED1 0 (B_0x0)OSPEED2 0 (B_0x0)OSPEED3 0 (B_0x0)OSPEED4 0 (B_0x0)OSPEED5 0 (B_0x0)OSPEED6 0 (B_0x0)OSPEED7 0 (B_0x0)OSPEED8 0 (B_0x0)OSPEED9 0 (B_0x0)OSPEED10 0 (B_0x0)OSPEED11 0 (B_0x0)OSPEED12 0 (B_0x0)OSPEED13 0 (B_0x0)OSPEED14 0 (B_0x0)OSPEED15

OSPEED3=B_0x0, OSPEED6=B_0x0, OSPEED0=B_0x0, OSPEED13=B_0x0, OSPEED12=B_0x0, OSPEED9=B_0x0, OSPEED7=B_0x0, OSPEED5=B_0x0, OSPEED8=B_0x0, OSPEED4=B_0x0, OSPEED10=B_0x0, OSPEED2=B_0x0, OSPEED11=B_0x0, OSPEED14=B_0x0, OSPEED1=B_0x0, OSPEED15=B_0x0

Description

GPIO port output speed register

Fields

OSPEED0

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED1

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED2

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED3

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED4

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED5

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED6

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED7

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED8

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED9

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED10

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED11

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED12

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED13

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED14

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

OSPEED15

Port x configuration I/O pin y These bits are written by software to configure the I/O output speed. Note: Refer to the device datasheet for the frequency specifications, and the power supply and load conditions for each speed. Note: This field is reserved and must be kept at reset value when the corresponding I/O is not available on the selected package.

0 (B_0x0): Low speed

1 (B_0x1): Medium speed

2 (B_0x2): High speed

3 (B_0x3): Very-high speed

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