Lite-on Tech NA280 Manual de usuario
NA280
VIA® P4X266A Motherboard
USER’S MANUAL
Pentium®4 Processor Motherboard
Rev. 1.0
NA280 Motherboard
NA280 Motherboard
Revision History
Revision Date Description
1.0 Initial release of NA280 motherboard user’s manual
Item Checklist
1 NA280 Motherboard
1 Floppy Cable
1 ATA Cable 66/100
1 I/O Shield
1 Heatsink Retention Module
1 CD for Motherboard Driver
1 NA280 Quick Installation Guide
1 NA280 User Manual
Intel® Pentium 4 is a registered trademark of Intel Corporation.
Copyright © 2002, Lite-On Tech./System BU
NA280 Motherboard
Safety Instructions
Follow these precautions when operating your computer.
1. Always unplug the power cord when inserting any add-on card or
module inside the system.
2. Wear a grounding strap attached to a grounded device to avoid
damage from static electricity. If one is not available, discharge
static electricity by touching the metal case of a safely grounded
object before working on the motherboard.
3. Place components on a level grounded antistatic pad or on the
packaging that came with the components whenever the
components are separated from the system.
4. Keep equipment away from moisture and humidity.
5. Hold all circuit boards by the edges. Do not bend circuit boards.
6. Keep this User’s Manual for future reference.
NA280 Motherboard
Table of Contents
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Motherboard Specifications ........................................................................1
NA280 Motherboard Layout........................................................................6
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Installing the Central Process Unit (CPU)...................................................9
Installing Memory Modules .......................................................................11
Connecting IDE and Floppy Disk Cables..................................................13
Connecting Floppy and IDE Drives...........................................................14
Installing Expansion Cards .......................................................................16
Connecting the Power Supply Cables ......................................................17
Jumper Introduction ..................................................................................21
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Entering the Setup Utility ..........................................................................25
The Main Menu .........................................................................................25
Standard CMOS Features ........................................................................26
Advanced BIOS Setup Option ..................................................................27
Advanced Chipset Features Option..........................................................28
Integrated Peripherals Option...................................................................32
Power Management Setup Option............................................................36
PNP/PCI Configuration Option .................................................................38
PC Health Status Option...........................................................................39
Frequency/Voltage Control .......................................................................40
Load Fail-Safe Defaults Option.................................................................41
Load Optimized Defaults Option...............................................................41
Set Password Option ................................................................................42
Save & Exit Setup Option .........................................................................43
Exit Without Saving...................................................................................43
NA280 Motherboard
NA280 Motherboard
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Motherboard Specifications
Form Factor:
• Standard ATX 305 x 244 mm
Processor:
• Supports single IntelPentium4 Processor in 478 ball FC-
PGA2 package
• Processor socket mPGA478B
• 533 MHz system bus
Cache Memory:
• Processor integrated level-1 and level-2 cache
System Memory:
• Three 184-pin DIMM sockets (90 degree, tin plated contact)
• Supports DDR (Double Data Rate) SDRAM at 200/266 MHz
• Supports 64/128/256/512 MB SDRAM devices
• Accommodates up to 3 GB (registered) or 1.5 GB (unbuffered)
memory
• Supports Suspend-to-RAM (STR) sleep state (ACPI S3)
On board EIDE:
• Two PCI IDE ports support up to four devices
• Supports ATA-33/66/100/133, PIO up to mode 4
NA280 Motherboard
2
Core Logic Chipset:
• High performance Northbridge 533 MHz front side bus plus AGP
4x external bus
• 64-bit Advanced ECC Memory controller supporting
PC2100/PC1600 DDR
• Combines VIA VT8233A V-Link Southbridge for integrated LAN,
audio, ATA133 IDE, and four USB ports
• Complies with AGP specification v2.0
• Two-bank interleaving for 16 Mbit SDRAM support and two and
four bank interleaving for 64 Mbit SDRAM support
• Supports 66 MHz V-Link Host interface with peak bandwidth of
266 MB/S
• Integrated Fast Ethernet Controller with 1/10/100 Mbit capability
• Integrated USB Controller with three root hub and four function
ports
• Dual channel UltraDMA-33/66/133 master mode EIDE controller
• Integrated keyboard controller with PS2 mouse support
• Integrated DS12885-style Real Time Clock with extended 256
bytes CMOS RAM
• Integrated ISA Bus controller including DMA, timer, and interrupt
controller
• Fast reset and Gate A20 operation
• Dual channel master mode PCI supporting four Enhanced IDE
devices
• Transfer rate up to 33MB/s to cover PIO mode 4, multi-word
DMA mode 2 drivers, and UltraDMA-33 interface
• USB v1.1 and Intel Universal HCI v1.1 compatible
• ACPI v1.0 and APM v1.2 compliant
PCI bus:
• PCI 2.2 compliant
• PME# and 3.3V aux signals support power management
NA280 Motherboard
3
Audio:
• Complies with AC ‘97 v2.2 specification
• AC-link interface for AC ‘97 audio codec and modem codec
• Integrated SoundBlasterPro/DirectSound compatible digital
audio controller
• 18-bit stereo full-duplex CODEC with independent and variable
sampling rate
• ALC201A analog CODEC
• Three Mini-DIN audio jacks (line-out, line-in, and mic-in)
• Two locking-type audio headers: CD-in, aux-in
Onboard LAN
• LAN Chip: RTL8100B (optional)
• Integrated Fast Ethernet MAC chip and transceiver in one chip
• 10 Mbps and 100 Mbps operation
• PCI local bus single-chip Fast Ethernet controller
• Complies with PCI Revision 2.2
• Supports ACPI, PCI power management
• Complies with PC99 standard
• Supports Wake-On-LAN function and remote wake-up
• Supports auxiliary power-on internal reset
• Half/full duplex capability
Expansion Slots:
• One AGP slot (2X/4X mode)
• One Communications and Networking Riser (CNR) slot
• Five PCI slots (including 1 shared PCI/CNR slot)
Additional Features:
• Thermal sensor & CPU monitoring
• NIC with integrated MBA boot (complete WOL support)
• Hardware monitor capability
NA280 Motherboard
4
On board I/O:
• Low Pin Count (LPC) interface
• Two serial ports – DB9 (16550 UART)
• One parallel port – DB25 with ECP/EPP support
• One PS/2 mouse connector
• One PS/2 keyboard connector
• Two PWM fan controlled output headers
• Four USB Ports: 2 ports on back panel, 2 ports via motherboard
2X5 header for front panel
• One game port
• RJ-45 LAN port
NOTE: The RJ-45 LAN port is only present when the
motherboard has the optional onboard LAN.
BIOS:
• Plug & Play BIOS (Award)
• ACPI v2.0 – WfM 2.0 – SMBIOS v2.3 – DMI v2.1 – PC2001
• Auto detect for: CPU Speed – AGP 4X – ATA-100
• Wake-on PS/2 (KB, Mouse) & USB devices
• Rapid Boot, WOL, and ASF support
• Power management: ACPI S3, S4 support
RAID (Optional)
• Supports Ultra ATA/100 drives and backward compatible with
Ultra ATA/66/33 & EIDE drives
• Supports UDMA 5/4/3/2/1/0, DMA 2/1/0, PIO 4/3/2/1/0 modes
• Two independent IDE channels support up to four
UDMA/100/66/33 or EIDE drives
• Offers double sustained data transfer rate of attached drive
(RAID 0, RAID 1)
• Intelligent DMA engine supports DMA HDDs with bus mastering
Tabla de contenidos
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