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Espressif Systems /ESP32 /SDHOST /HCON

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Interpret as HCON

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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 (CARD_TYPE)CARD_TYPE 0CARD_NUM0 (BUS_TYPE)BUS_TYPE 0DATA_WIDTH 0ADDR_WIDTH0DMA_WIDTH 0 (RAM_INDISE)RAM_INDISE 0 (HOLD)HOLD 0NUM_CLK_DIV

Description

Hardware feature register

Fields

CARD_TYPE

Hardware support SDIO and MMC.
CARD_NUM

Support card number is 2.
BUS_TYPE

Register config is APB bus.
DATA_WIDTH

Regisger data widht is 32.
ADDR_WIDTH

Register address width is 32.
DMA_WIDTH

DMA data witdth is 32.
RAM_INDISE

Inside RAM in SDMMC module.
HOLD

Have a hold regiser in data path .
NUM_CLK_DIV

Have 4 clk divider in design .

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