| AV49(N)
Form Factor: ATX
CPU Support: Socket 478
Intel Pentium 4 /
Celeron in the 478 pin package with 400/533MHz
FSB
Chipsets: (North) VIA P4X400
Support Pentium 4
400/533MHz System bus
Support DDR 200 /
266 / 333 / 400 SDRAM interface
Support AGP 3.0
compliant interface
Support V-Link 8X
interface to VT8235
Support ACPI 1.0b
compliant power management
Support APM 1.2
compliant power management
(South) VIA VT8235
Built in high
bandwidth 533MB/S 8-bit V-link Host controller
Integrated USB 2.0
compliant controller with three root hub and six
function ports
Integrated Fast
Ethernet Controller
Integrated dual
channel UDMA 33/66/100/133 master mode EIDE
controller
LPC interface for
Low Pin Count interface to Super-I/O or ROM
Integrated Keyboard
Controller with PS2 mouse support
Integrated
DS12885-style Real Time Clock with extended 256 byte
CMOS RAM and Day/Month Alarm for ACPI
System Management
Bus Interface
Sophisticated
PC99-Compatible Mobile Power Management
Integrated Plug and
Play Controller
Memory: 3 x 184 pin DDR SDRAM
Socket
Support
PC1600/2100/2700 compliant DDR SDRAM up to 3GB
(un-buffered) capacity
Support
PC1600/2100/2700/3200 compliant DDR SDRAM up to 3GB
(registered) capacity
Audio: 6 channel audio
Realtek ALC650 on
board
18-bit ADC and DAC
resolution
Compliant with AC’97
2.2 specifications
6 channel slot
selectable DAC output for multi-channel applications
3D Stereo
enhancement
Digital S/PDIF
output.
Digital S/PDIF
input.
Expansion Slot: 1 x AGP 3.0
compliant slot
Support external AGP
V2.0 / 3.0 compliant VGA device
Support 1.5V AGP
electrical device only
Support 2X, 4X, 8X
AGP data transfer
Integrated AGP-proof
circuit to prevent the electrical damage by 3.3V
AGP card
5 x PCI slots
PCI 2.2 compliant,
32-bit BUS Master Slots
133 Mbyte / sec
maximum throughput
IDE interface:
2 x UltraDMA/100/133
Bus Master IDE from VT8235
80-pin Cable
Backward Compatible Legacy ATAPI Devices
ATAPI IDE CD-ROM,
CD-R, CD-RW, and LS-120 Supports
USB 2.0 interface: Built in
VT8235
Complies with
Universal Serial Bus Specification Rev. 2.0
Complies with
Enhanced Host Controller Interface Specification for USB
High performance USB
2.0 host with integrated USB 2.0 transceiver,
which supports high-speed, full-speed and low-speed
signaling
Fast Ethernet: Realtek 8201
PHYceiver (AV49N only)
High performance PCI
master interface with scatter /gather and
bursting capability
Standard MII
interface to external PHYceiver
1 /10 /100 MHz full
and half duplex operation
Independent 2K byte
FIFOs for receive and ransmi
Flexible dynamically
loadable EEPROM algorithm
Physical,Broadcast,and Multicast address filtering using hashing
function
Magic packet and
wake-on-address filtering
Software
controllable power down
LPC I/O: ITE 8705F
Comply with Intel
Low Pin Count Interface Specification Rev. 1.0
ACPI V. 1.0
compliant
Built in H/W monitor
feature
Two 16C550 UARTs
Supports two
standard Serial Ports
Supports IrDA 1.0/ASKIR
protocols
Supports Smart Card
Reader protocols
Built in Smart Card
Reader
IEEE 1284 Parallel
Port
Standard mode --
Bi-directional SPP compliant
Enhanced mode -- EPP
V. 1.7 and V. 1.9 compliant
High speed mode --
ECP, IEEE 1284 compliant
Floppy Disk
Controller
Supports two 360K/
720K/ 1.2M/ 1.44M/ 2.88M floppy disk drives
Enhanced digital
data separator
3-Mode drives
supported
Game Port
Dedicated MIDI
Interface
Support
power-failure resume and power button de-bounce
H/W Monitoring: Built in ITE
8705F
2 thermal inputs
from remote thermal resistor to monitor system
temperature
1 thermal inputs
from thermal diode to monitor CPU temperature
8 voltage monitor
inputs
1 chassis intrusion
input
Monitors 3 fan
tachometer inputs
Smart Guardian
Controller to provide programmable fan speed
automatic control
Power Management:
APM 1.2 compliant
ACPI 1.0 compliant
Support multiple
system suspend types- suspend to DRAM,
suspend to disk, and all with hardware automatic wake-up
Bios: Award PnP BIOS
Stored in 2 Mb flash
memory
DMI 2.3
CPU 100 / 133MHz FSB
setting
Support IRQ manual
assign table
Bootable from
Floppy, ATAPI device, USB device, SCSI device
On Board Ports / Connectors / Jumpers / Headers
(front/back
panel):
Back Panel:
2 Serial Ports
1 Parallel Port (SPP,
EPP, ECP)
1 PS/2 Keyboard Port
1 PS/2 Mouse Port
1 LAN Port (AV49N
only)
2 USB 1.1 / 2.0
complaint Ports
1x Game / MIDI Port
1x Line in, 1x Line
out, 1x Mic
Connectors:
1 x ATX power
connector
1 x 4 pin 12V ATX
power connector
1 x 6 pin 5V / 3.3V
ATX power connector
4 x Fan Power
connectors (one for system chipset fan)
2 x UltraDMA/100/133
Bus Master IDE
1 x Floppy
Jumpers:
Clear CMOS
BIOS Boot block
protection
USB 5V/5Vstb jumper
Headers:
2 sets of 2 x5 pin
Front Panel USB 2.0 compliant header
Mini CD Audio in
CD Audio in
SPDIF IN / OUT
IrDA
Wake on LAN header
Other Features:
Suspend switch and
LED
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