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Espressif Systems /ESP32-S2-ULP /RTC_IO /TOUCH_PAD4

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Interpret as TOUCH_PAD4

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31282724232019161512118743000000000000000000000000000000000000000000 (FUN_IE)FUN_IE0 (SLP_OE)SLP_OE0 (SLP_IE)SLP_IE0 (SLP_SEL)SLP_SEL0FUN_SEL0 (MUX_SEL)MUX_SEL0 (XPD)XPD0 (TIE_OPT)TIE_OPT0 (START)START0DAC0 (RUE)RUE0 (RDE)RDE0DRV

Description

Touch pad 4 configuration register

Fields

FUN_IE

Input enable in normal execution.
SLP_OE

Output enable in sleep mode.
SLP_IE

Input enable in sleep mode.
SLP_SEL

0: no sleep mode. 1: enable sleep mode.
FUN_SEL

Function selection.
MUX_SEL

Connect the RTC pad input to digital pad input. 0 is available.
XPD

Touch sensor power on.
TIE_OPT

The tie option of touch sensor. 0: tie low. 1: tie high.
START

Start touch sensor.
DAC

Touch sensor slope control. 3-bit for each touch pad, defaults to 0x4.
RUE

Pull-down enable of the pad. 1: internal pull-down enabled. 0: internal pull-down disabled.
RDE

Pull-up enable of the pad. 1: internal pull-up enabled. 0: internal pull-up disabled.
DRV

Select the drive strength of the pad. 0: ~5 mA. 1: ~10 mA. 2: ~20 mA. 3: ~40 mA.

Links

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Register License

Copyright 2023 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