Sdio Configuration - Aaeon PICO-EHL4 User Manual

3.4.5

SDIO Configuration

Op tions Summary
eMMC 5.1 Controller
Enable or Disable SCS eMMC 5.1 Controller
SDI O Access Mode
Auto Option: Access SD device in DMA mode if controller supports it ,
otherwise in PIO mode.
DMA Option: Access SD device in DMA mode.
PIO Option: Access SD device in PIO mode.
Chapter 3 – AMI BIOS Setup
Enabled Optimal Default, Failsafe Default
Disabled
Auto Optimal Default, Failsafe Default
ADMA
SDMA
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