3.2.6.1 Secure Digital Multimedia Card (SDMMC) Controller

The baseboard features two Secure Digital Multimedia Card (SDMMC) interfaces that support the MultiMedia Card (e.MMC) Specification V4.41, the SD Memory Card Specification V3.0, and the SDIO V3.0 specification. It is compliant with the SD Host Controller Standard V3.0 Specification.

  • The SDMMC0 interface is connected to a standard SD card interface.
  • The SDMMC1 interface is connected to a microSD card interface.