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Espressif Systems /ESP32-P4 /IO_MUX /GPIO38

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Interpret as GPIO38

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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 (MCU_OE)MCU_OE 0 (SLP_SEL)SLP_SEL 0 (MCU_WPD)MCU_WPD 0 (MCU_WPU)MCU_WPU 0 (MCU_IE)MCU_IE 0MCU_DRV 0 (FUN_WPD)FUN_WPD 0 (FUN_WPU)FUN_WPU 0 (FUN_IE)FUN_IE 0FUN_DRV 0MCU_SEL 0 (FILTER_EN)FILTER_EN

Description

IO_MUX Control Register

Fields

MCU_OE

Configures whether or not to enable the output of GPIOn in sleep mode. 0: Disable 1: Enable
SLP_SEL

Configures whether or not to enter sleep mode for GPIOn. 0: Not enter 1: Enter
MCU_WPD

Configure whether or not to enable pull-down resistor of GPIOn during sleep mode. 0: Disable 1: Enable
MCU_WPU

Configures whether or not to enable pull-up resistor of GPIOn during sleep mode. 0: Disable 1: Enable
MCU_IE

Configures whether or not to enable the input of GPIOn during sleep mode. 0: Disable 1: Enable
MCU_DRV

Configures the drive strength of GPIOn during sleep mode. 0: ~5 mA 1: ~10 mA 2: ~20 mA 3: ~40 mA
FUN_WPD

Configures whether or not to enable pull-down resistor of GPIOn. 0: Disable 1: Enable
FUN_WPU

Configures whether or not enable pull-up resistor of GPIOn. 0: Disable 1: Enable
FUN_IE

Configures whether or not to enable input of GPIOn. 0: Disable 1: Enable
FUN_DRV

Configures the drive strength of GPIOn. 0: ~5 mA 1: ~10 mA 2: ~20 mA 3: ~40 mA
MCU_SEL

Configures to select IO MUX function for this pin. 0: Select Function 0 1: Select Function 1 …
FILTER_EN

Configures whether or not to enable filter for pin input signals. 0: Disable 1: Enable

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Register License

Copyright 2024 Espressif Systems (Shanghai) PTE LTD

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data