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MITO 8M SOM/MITO 8M Hardware/Peripherals/SDIOs

889 bytes removed, 17:54, 28 December 2023
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<section begin=History/>
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<section end=History/>
__FORCETOC__
<section begin=Body/>
==Peripheral SDIOs ==
''TBD: sostituire le sezioni con le informazioni sull'uso della periferica''The Ultra Secured Digital Host Controller (uSDHC) provides the interface between the host system and the SD/SDIO/MMC cards or devices.''Nell'esempio di seguito c'è la descrizione dell'interfaccia HDMI''MITO 8M SOM provides up to two SDIO interface available for an external memory device connection.
'''The availability of this interface is related to the SOM mounting option''':
* on '''NAND on board''' version, the NAND interface is internally connected, and the SD1 interface is routed externally the SOM
* on '''eMMC on board''' version, the SD1 interface is internally connected, and the NAND interface is routed externally the SOM
See Pin mapping tables for connection details.
=== Description ===
The SDIOs interface available on MITO 8M is based on xxxxx ''TBD:SOC name'' iMX8M SoC.
The SDIOs port supports the following standards and features:
* High-Definition Multimedia Interface Conforms to the SD Host Controller Standard Specification version 2.0/3.0*Compatible with the MMC System Specification, Version version 4.2/4.3/4.4/4.41/5.0/5.1*Compatible with the SD Memory Card Specification version 3.4a 0 and supports the Extended Capacity SD Memory Card* Support for up to 1080p at 60Hz HDTV display resolutions and up to QXGA graphic display resolutionsCompatible with the SDIO Card Specification version 2.0/3. 0* Support for 4k x 2k Supports 1-bit/4-bit SD and SDIO modes, and 3D video formats 1-bit/4-bit/8-bit MMC modes* Support for Card bus clock frequency up to 16-bit Deep Color modes208 MHz
===Pin mapping===
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