User's Manual

Single Board Computer
81
4.4.17 SDIO Conguration
SDCard 3.0 Controller
This item allows you to enable or disable the SCS SDHC 3.0 Controller.
Conguration options: [Disabled] [Enabled]
SDIO Access Mode
[Auto] Access SD device in DMA mode if controller supports it,
otherwise access SD device in PIO mode.
[ADMA] Access SD device in ADMA mode.
[SDMA] Access SD device in SDMA mode.
[PIO] Access SD device in PIO mode.