Avalue Technology EMX-BYT2-B1, Руководство пользователя

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User’s Manual
EMX-BYT2-B1
User’s Manual
53
GateA20 Active
Upon Request [Default]
Always
UPON REQUEST
– GA20 can be disabled
using BIOS services. ALWAYS
– do not allow
disabling GA20; this option is useful when any
RT code is executed above 1MB.
Option ROM Messages
Force BIOS [Default]
Keep Current
Set display mode for Option ROM
Boot option filter
UEFI and Legacy
Legacy only [Default]
UEFI only
This option controls Legacy/UEFI ROMs
priority
Network
Do not launch [Default]
UEFI
Legacy
Controls the execution of UEFI and Legacy
PXE OpROM
Storage
Do not launch
UEFI
Legacy [Default]
Controls the execution of UEFI and Legacy
Storage OpROM
Video
Do not launch
UEFI
Legacy [Default]
Controls the execution of UEFI and Legacy
Video OpROM.
Other PCI devices
Do not launch
UEFI [Default]
Legacy
Determines OpROM execution policy for
devices other than Network, Storage, or Video.
3.6.2.13 SDIO Configuration
Item Options Description
SDIO Access Mode
Auto [Default]
ADMA
SDMA
PIO
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.