Chipset acpi configuration – Kontron COMe-cPV2(v1.0) User Manual

Page 82

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Kontron microETXexpress-PV User’s Guide

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78

OS must support the

headless mode

Chipset ACPI Configuration

Feature

Option

Description

APIC ACPI SCI IRQ

Enabled

Disabled

IRQ9 if APIC is not

used for SCI

IRQ20 is only available

for SCI if APIC is

enabled

USB Device Wakeup

From S3/S4

Enabled

Disabled

Enable/Disable USB

Device Wakeup From

S3/S4

High Performance

Event Timer

Enabled

Disabled

Enables or Disables the

High Performance Event

Timer feature

HPET Memory Address

FED00000h

FED01000h

FED02000h

FED03000h

Allows for adjustment

of the HPET memory

address

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