3
Chapter 1: Introduction
• Support for 3.3v digital, 5v analog power supply and low power
consumption management
• Three analog line-level stereo inputs with 5-bit volume control:
LINE_IN, CD, AUX
• Front-Out, Surround-Out, MIC-In and LINE-In Jack Sensing
• Two analog line-level mono input
• Standard 48-Pin LQFP
Onboard I/O Ports
• Two PS/2 ports for mouse and keyboard
• One serial port
• One parallel port
• One VGA port
• Four back-panel USB2.0 ports
• One LAN port (optional)
• Audio jacks for microphone, line-in and line-out
Fast Ethernet LAN (optional)
• Built-in 100Base-TX/10Base-T Physical Layer solution
• Dual Speed – 100/10 Mbps
• MII Interface to Ethernet Controller and Configuration & Status
• Auto Negotiation: 10/100, Full/Half Duplex
• Meet All applicable IEEE 802.3, 10Base-T and 100 Base-TX Standards
USB 2.0
• Compliant with Universal Serial Bus Specification Revision 2.0
• Compliant with Intel’s Enhanced Host Controller Interface Specification
Revision 1.0
• Compliant with Universal Host Controller Interface Specification
Revision 1.1
• PCI multi-function device consists of two UHCI Host Controller cores
for full-/low-speed signaling and one EHCI Host Controller core for
high-speed signaling
• Root hub consists 4 downstream facing ports with integrated physical
layer transceivers shared by UHCI and EHCI Host Controller, up to
eight functional ports
• Support PCI-Bus Power Management Interface Specification release 1.1
• Legacy support for all downstream facing ports
BIOS Firmware
This motherboard uses AMI BIOS that enables users to configure many system
features including the following:
• Power management
• Wake-up alarms
• CPU parameters and memory timing