Kontron AT8050 - Manual (Page 106)

Software Setup
90 AT8050
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5.1.4.2 ACPI Configuration sub-menu
5.1.4.3 Drive Configuration sub-menu
Feature Option Description Help text
ACPI Version Features
V3.0
V2.0
V1.0
Support for 64-bit addressing for ACPI System
Description Tables in ACPI 3.0, Only 32 bit for
others description tables.
Enable RSDP pointers to
64-bit Fixed System
Description Tables.
Different ACPI version
has some addition.
ACPI APIC Support
Enabled
Disabled
Support for ACPI APIC table pointer to Root
System Description Table, RSDT pointer list can
be enabled/disabled.
Enabled: ACPI APIC table
support. Disabled: ACPI
APIC table not
supported.
Headless Mode
Enabled
Disabled Headless operation mode through ACPI can be
enabled/disabled.
Enabled: Headless
operation mode through
ACPI supported.
Disabled: Headless
operation mode through
ACPI not supported.
Feature Option Description Help text
SATA#1 Configuration
Disabled
Compatible
Enhanced
Select whether the controller is using only
legacy resources i.e. IRQ 14-15(compatible) or
with memory resources only (Enhanced). Only
shows when SATA#1 is configure in IDE mode.
AHCI: allows advanced
SATA features such as
Native Command
Queuing and hot plug.
IDE is legacy disk usage.
Configure SATA#1 as
AHCI
IDE Advanced Host Controller Interface (AHCI) is
an
AHCI: allows advanced
SATA features such as
Native Command
Queuing and hot plug.
IDE is legacy disk usage.
SATA Port 0 (PM) N/A
Selects sub-menu. Only shows if "Configure
SATA#1 as" is set to "IDE"
While entering setup,
BIOS auto detects the
presence of IDE devices.
This displays the satus of
auto detection of IDE
devices.
SATA Port 1 (SM) N/A
Selects sub-menu. Only shows if "Configure
SATA#1 as" is set to "IDE"
While entering setup,
BIOS auto detects the
presence of IDE devices.
This displays the satus of
auto detection of IDE
devices.
SATA Port 2 (PS) N/A
Selects sub-menu. Only shows if "Configure
SATA#1 as" is set to "IDE"
While entering setup,
BIOS auto detects the
presence of IDE devices.
This displays the satus of
auto detection of IDE
devices.
AHCI Configuration N/A Selects sub-menu.
Section for AHCI
Configuration.