AAEON EMB-B75A - Manual (Page 38)

3-6 EMB-B75A
Intel(R) Virtualization Tech [Enabled]
Enables or disables Intel
® Virtualization Technology. Virtualization enhanced by
Intel ® Virtualization Technology allows a platform to run multiple operating systems
and applications in independent partitions. With virtualization, one computer
system can function as multiple virtual systems.
Configuration options: [Enabled] [Disabled]
3.3.4 Digital IO
The items in this menu allow you to set the GPIO values.
DIO_P#1~P#8 [Input]
Allows you set GPIO as input or output. Configuration options: [Input] [Output]
DIO_P#1~P#8 Direction [Low]
This item appears when DIO_P#1~P#5 is set as [Output].
Configuration options: [High] [Low]
3.3.5 SATA Configuration
While entering Setup, the BIOS automatically detects the presence of SATA
devices. The SATA Port items show Empty if no SATA device is installed to the
corresponding SATA port.
SATA Controller(s) [Enabled]
Allows you to enable or disable SATA devices.
Configuration options: [Enabled] [Disabled]
The following item appear when you set the SATA Controller(s) item to
[Enabled].
SATA Mode Selection [IDE]
Allows you to set the SATA configuration.
[IDE]
Set to [IDE] when you want to use the Serial ATA hard disk drives as
Parallel ATA physical storage devices.
[AHCI] Set to [AHCI] when you want the SATA hard disk drives to use the
AHCI (Advanced Host Controller Interface). The AHCI allows the
onboard storage driver to enable advanced Serial ATA features that
increases storage performance on random workloads by allowing the
drive to internally optimize the order of commands.
IDE Legacy/Native Mode Selection [Native]
Allows you to select the SATA mode selection.
Configuration options: [Native] [Legacy]