Advantech SOM-4463D-S8B2E User Manual page 19

 Execute-Disable Bit Capability
This item allows users to enable or disable the No-Execution page protection
technology.
 Hyper Threading Technology
This item allows users to enable or disable Intel® Hyper Threading technology.
Intel® SpeedStep

When this item is disable, the CPU runs at the default speed, if enabled, the
CPU speed is controlled by the operating system.
 Intel® C-STATE Technology
This item allows the CPU to save additional power when in idle mode.
 Enhanced C-States
This item allows users to enable or disable Intel® C-STATE technology.
3.2.2.2 IDE Configuration
 ATA / IDE Configuration
Users can set this item as either "Disabled", "Compatible", or "Enhanced".
 Legacy IDE Channels
When set as Enhanced, users can select either the IDE or AHCI modes. When
set as Compatible, users can select "SATA only", "SATA Primary, PATA Second-
ary" or "PATA only".
 Primary / Secondary / Third IDE Master / Slave
The BIOS auto detects the presence of IDE device and displays the device sta-
tus.
– Type: Select the type of SATA driver: Not Installed, Auto, CD/DVD, or ARMD
– LBA / Large Mode: Enable or disable LBA mode.
– Block (Multi-Sector Transfer): Enable or disable multi-sector data transfers.
– PIO Mode: Enable or disable PIO mode.
– DMA Mode: Enable or disable DMA mode.
– S.M.A.R.T.: Select Self-Monitoring, Analysis, and Reporting Technology.
– 32-Bit Data Transfers: Enable or disable 32-bit data transfers.
TM
Technology
Figure 3.5 IDE Configuration
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