JAJSIF7K September 2021 – April 2024 TDA4VM , TDA4VM-Q1
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The MMCSD Host Controller provides an interface to eMMC 5.1 (embedded MultiMedia Card), SD 4.10 (Secure Digital), and SDIO 4.0 (Secure Digital IO) devices. The MMCSD Host Controller deals with MMC/SD/SDIO protocol at transmission level, data packing, adding cyclic redundancy checks (CRCs), start/end bit insertion, and checking for syntactical correctness.
For more information, see Multimedia Card/Secure Digital (MMC/SD) Interface section in Peripherals chapter in the device TRM.