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Espressif Systems /ESP32-C6 /HINF /CFG_DATA1

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Interpret as CFG_DATA1

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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 (SDIO_ENABLE)SDIO_ENABLE 0 (SDIO_IOREADY1)SDIO_IOREADY1 0 (HIGHSPEED_ENABLE)HIGHSPEED_ENABLE 0 (HIGHSPEED_MODE)HIGHSPEED_MODE 0 (SDIO_CD_ENABLE)SDIO_CD_ENABLE 0 (SDIO_IOREADY2)SDIO_IOREADY2 0 (SDIO_INT_MASK)SDIO_INT_MASK 0 (IOENABLE2)IOENABLE2 0 (CD_DISABLE)CD_DISABLE 0 (FUNC1_EPS)FUNC1_EPS 0 (EMP)EMP 0 (IOENABLE1)IOENABLE1 0SDIO_VER0 (FUNC2_EPS)FUNC2_EPS 0SDIO20_CONF

Description

SDIO configuration register

Fields

SDIO_ENABLE

Sdio clock enable
SDIO_IOREADY1

sdio function1 io ready signal in cis
HIGHSPEED_ENABLE

Highspeed enable in cccr
HIGHSPEED_MODE

highspeed mode status in cccr
SDIO_CD_ENABLE

sdio card detect enable
SDIO_IOREADY2

sdio function1 io ready signal in cis
SDIO_INT_MASK

mask sdio interrupt in cccr, high active
IOENABLE2

ioe2 status in cccr
CD_DISABLE

card disable status in cccr
FUNC1_EPS

function1 eps status in fbr
EMP

empc status in cccr
IOENABLE1

ioe1 status in cccr
SDIO_VER

sdio version in cccr
FUNC2_EPS

function2 eps status in fbr
SDIO20_CONF

[29],sdio negedge sample enablel.[30],sdio posedge sample enable.[31],sdio cmd/dat in delayed cycles control,0:no delay, 1:delay 1 cycle. [25]: sdio1.1 dat/cmd sending out edge control,1:negedge,0:posedge when highseed mode. [26]: sdio2.0 dat/cmd sending out edge control,1:negedge when [12]=0,0:negedge when [12]=0,posedge when highspeed mode enable. [27]: sdio interrupt sending out delay control,1:delay one cycle, 0: no delay. [28]: sdio data pad pull up enable

Links

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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