User`s guide

3
Chapter 1: Introduction
 Integrated LAN Controller
−WfM 2.0 and IEEE 802.3 Compliant
−10/100 Mbit/sec Ethernet Support
 Integrated Serial ATA Host Controllers
−Independent DMA operation on two ports
−Data transfer rates up to 1.5 Gb/s (150 MB/s)
 Integrated IDE Controller
−Ultra ATA/100/66/33, BMIDE and PIO modes
 USB 2.0
−Includes 4 UHCI Host Controllers, increasing the number
of external ports to eight
 AC-Link for Audio and Telephony Codecs
−Support for 3 AC’97 2.3 codecs
Memory Support
 Three184-pin 2.5V DIMM sockets for DDR SDRAM
memory modules
 Supports DDR400/333/266 memory bus
 Maximum installed memory is 3 GB
Expansion Slots
 One AGPro slot
 One CNR slot
 Three 32-bit PCI slots for PCI 2.3-compliant bus interface
Onboard IDE channels
 Two IDE Connectors
 Supports PIO (Programmable Input/Output) and DMA
(Direct Memory Access) modes
 Supports IDE Ultra DMA bus mastering with transfer rates
of 100/66 MB/sec
Serial ATA
• Two Serial ATA Connectors
• Transfer rate exceeding best ATA (~150 MB/s) with
scalability to higher rates