What is an SDIO?
Secure Digital Input Output, a type of Secure Digital card interface. It can be used as an interface for input or output devices.
How does SDIO interface work?
SDIO offers the extended capability to what the SD Card offers by providing High-Speed Data I/O Functions separately or combined with memory capability within the Card. Host devices supporting SDIO can connect the SD Slot with I/O devices like Bluetooth, Wireless LAN, GPS Receiver, Digital Camera, etc.
What is SDIO driver?
The MultiMediaCard (MMC)/ Secure Digital (SD)/ Secure Digital Input Output (SDIO) host driver implements a standard Linux driver interface to the ultra MMC/SD host controller (microSDHC). The host driver is part of the Linux kernel MMC framework.
What is SDIO WiFi?
SDIO is an interface designed as an extension for the existing SD card standard, to allow connecting different peripherals to the host with the standard SD controller. Nowadays it’s extensively used to connect WiFi/Bluetooth chips on ARM boards, like Wandboard, Raspberry Pi 3/4 or Banana Pi.
What is Sdmmc?
Secure Digital/ MultiMediaCard interface (SDMMC) provides an interface between SD/SDIO/MMC cards and the AHB bus. The SDMMC module is able to transfer a maximum of 24 MB/sec for SD cards and 48 MB/sec for MMC cards.
What is MMC slot?
MultiMediaCard (MMC) is a flash memory card standard. Typically, an MMC is used as storage media for a portable device, in a form that can easily be removed for access by a PC. While MMCs can be used in a standard SD card slot, the latter cannot be used in a MMC slot.
What is MMC and eMMC?
MultiMediaCard (MMC) storage was the precursor to what is commonly known as Secure Digital (SD) storage. eMMC storage consists of NAND flash memory — the same stuff you’ll find in USB thumb drives, SD cards, and solid-state drives (SSD) — which doesn’t require power to retain data.
