The SDIO/SD Memory/MMC Slave Controller IP Core supports both 1 and 4 bit SD interface (up to 8 bits in optional MMC support) and SPI mode. Data rate of up to 25Mbyte/sec (200Mbs) can be realized with ...

The SDIO/SD Memory/MMC Host Controller IP Core is a host controller for SD memory card, SDIO and MMC interface. The core connects the host CPU of the system to the SD card socket. SD memory and SDIO ...

These cards use the SD interface and are classified based on speed. Most consumer devices today support UHS-I cards, with read speeds up to 100MB/s. Less common UHS-II and UHS-III cards can reach ...

It contains an OLED display, a rotary encoder, and a few other goodies, and he set out to make use of it as a generic human interface board ... and an SD card slot. Each function has been ...