Specifications

Expansion Slots

♦ One CNR (Communications and Networking Riser) slot

♦ Two 32-bit PCI slots for PCI 2.2-compliant bus interface

Onboard IDE channels

♦ Primary and Secondary PCI IDE channels

♦ Support for PIO (programmable input/output) modes

♦ Support for Multiword DMA modes

♦ Support for Bus Mastering and Ultra DMA ATA

33/66/100/133 modes

Power Supply and Power Management

♦ ATX power supply connector

♦ Meets ACPI 1.0b and APM 1.2 requirements, keyboard

power on/off

AC97 Audio Codec

♦ Compliant with AC’97 2.2 specification

♦ Full-duplex Codec with independent and variable sampling

rate

♦ Earphone Buffer Built-In, SNR up to 90db

♦ 4Ch DAC, support 4-channel speak-out

♦ Advanced power management support

Onboard I/O Ports

The mainboard has a full set of I/O ports and connectors:

♦ Two PS/2 ports for mouse and keyboard

♦ One serial port

♦ One VGA port

♦ One parallel port

♦ Six USB2.0 ports (four back-panel ports, onboard USB

header providing two extra ports)

♦ Audio jacks for microphone, line-in and line-out

Built-in Ethernet LAN (optional)

♦ 10Base-T/100Base-TX Physical Layer Solution

♦ Dual Speed – 100/10 Mbps