SDHC(4) - Device Drivers Manual #
SDHC(4) - Device Drivers Manual
NAME #
sdhc - SD Host Controller
SYNOPSIS #
sdhc* at acpi? sdhc* at fdt? sdhc* at pci? sdmmc* at sdhc?
DESCRIPTION #
The sdhc driver provides support for SD controllers following the SD Host Controller Standard Simplified Specification.
The sdmmc(4) subsystem performs SD/MMC transactions to communicate with whatever MMC, SD, SDHC, or SDIO devices are inserted into the SD slot.
SEE ALSO #
HISTORY #
The sdhc driver first appeared in OpenBSD 4.0.
AUTHORS #
The sdhc driver was written by Uwe Stuehler <uwe@openbsd.org>.
OpenBSD 7.5 - August 6, 2020