SOLTEK SL-85LIR User manual

8
85LIR / 85LIR-L
Topics i cluded i this chapter are:
1-1 Mai board Compo e ts Locatio s
1-2 Mai board Specificatio s
1-3 Mai board Specificatio s Table
1-4 Chipset Diagram
I troductio
C apter 1 Specification
This mainboard features an integration of the powerful processor In-
tel Pentium 4 and the single-chip North Bridge Intel 845GL. The Intel
P4 processor is a rapid execution engine providing 400MHz system
bus, while North Bridge Intel 845GL is a high performance integrated
chipset providing processor interface, DDR266/200 SDRAM memory
interface, Hub interface, AGP interface for DVO as well as an integrated
VGA Graphics supported by a RT display connector.
Integrated with i845GL, South Bridge Intel I H4 supports LP Super
I/O, upstream Hub interface, P I interface, IDE interface, LAN interface,
USB interface, A ’97 Audio interface and the interrupt control. This
chapter is to introduce to users every advanced function of this high
performance integration.

9
Chapter 1 Specification
mPGA478B
1
RTL8139C
PCI 1
PCI 2
PCI 3
AC'97
Audio
Li
Battery
BIOS
IT8712F
LPC I O
i845G
(GMCH)
DVO
1
Peripheral Power
LPT1
COM1
VGA
MIC
GAME MIDI PORT
LINE OUT
LINE IN
USB1 (underside)
1
DIMM1
Main Power
IDE2
IDE1
FDC
+12V Power
1
COM2
USB2 USB3
1
10
1
10
1
FAN1
1
FAN2
1
FAN3
1 3
JP3
1
JBAT1
11
JDIMM1 JDIMM2
SMI
HDD LED IRRTX PWR
1
30
SUS LEDKLOCK
SPKR RST
+ -
++--
RT2
CD1
1
1
USB0 (middle)
Rj 45
(on top)
PS 2 K B (underside)
PS 2 Mouse
(on top)
DDR 266 200
Intel RG82845
i845GL
Intel
ICH4
Intel
Jp11
AUX1
1
WOL1
1
DIMM2
1-1 SL-85LIR / 85LIR-L Compo e ts Locatio s
Rj45 co ector
LAN Co troller }for Mai board 85LIR-L o ly
AGP Slot for DVO card o ly
( AGP card will ot boot system.)

10
85LIR / 85LIR-L
1-2 Mai board Specificatio s
1-2.1 CPU Socket
PU Socket 478B on board, supporting Intel® Pentium 4 processors
(including Hyper-threading PUs)) in 478-pin package for :
-- 400MHz System Bus;
-- Hyper-pipelined technology;
-- Advanced dynamic execution;
-- Advanced transfer cache;
1-2.2 System Chipsets
North Bridge Intel 845GL:
• a high performance integrated chipset providing 400MHz System Bus,
DDR266/200 SDRAM memory interface, Hub interface, integrated
VGA interface with a RT display connector
• Supporting FSB533MHz overclocking and HT PUs with HT Logo to
be displayed on Bootup screen
South Bridge Intel I H4:
• supporting LP Super I/O, upstream Hub interface, P I interface,
IDE interface, LAN interface, USB interface, A ’97 Audio interface
and the interrupt control.
1-2.3 Memory
2 DDR DIMM 184-pin slots on board for DDR 266/200 SDRAMs :
• Supporting unregistered, non-E DDR266/200 SDRAM up to 2 GBs
• Supporting installation of mixed volumes yet same type of DDR
SDRAM modules
• No support for double-sided x16 DDR DIMMs
1-2.4 AMI BIOS
• Supporting Plug & Play V1.0
• Flash Memory for easy upgrade
• Supporting BIOS Writing Protection and Year 2000 compliant
• Supporting BIOS Setup (See hapter 4 BIOS Setup)
1-2.5 I tegrated VGA I terface Supported by VGA Co ector
• one 1.5V 15-pin connector on board
• Integrated 2D/3D graphics accelerator
• Hardware motion compensation assist for software MPEG/DVD de-
code
• VGA Driver enclosed in Support D for user’s installation

11
Chapter 1 Specification
1-2.6 Adva ced System Power Ma ageme t:
• A PI 1.0B compliant (Advanced onfiguration and Power Interface)
• APM V1.2 compliant (Legacy Power Management)
• A PI POS (Power On Suspend) ; no support for Suspend To RAM
(STR)
• PS/2 Keyboard & Mouse Power On
• Supporting Wake-on-LAN (ring signal) through WOL1 connector
• Real Time lock (RT ) with date alarm, month alarm, and century
field
1-2.7 Multi-I/O Fu ctio s :
• P I EIDE ontroller, supporting:
-- 2x Ultra ATA100 / 66 / 33 IDE connectors supporting up to 4 IDE
devices
• Dedicated IR Functions:
-- Third serial port dedicated to IR function either through the two
complete serial ports or the third dedicated port Infrared-IrDA (HPSIR)
and ASK (Amplitude Shift Keyed) IR
• Multi-mode parallel data transfer:
-- Standard mode, high speed mode E P and enhanced mode EPP
• Floppy Disk connector:
-- One FDD connector supporting 2 floppy drives with drive swap support
• Universal Serial Bus Transfer Mode:
-- USB V2.0 compliant; 480Mb/s USB Bus, supporting Win 2000 or later
operating system
-- USB drivers provided in Support D for installation
-- 2 built-in USB connectors and 2 USB Headers (USB2, USB3) which
require 2 optional USB cables to provide 4 more optional USB ports
• PS/2 Keyboard and PS/2 Mouse
• UARTs (Universal Asynchronous Receiver / Transmitter):
-- Two complete serial ports ( OM1 & OM2) on board
1-2.8 Expa sio Slots
• 3 P I bus Master slots
• 2 DDR DIMM slots
• 1 AGP slot for DVO card only

12
85LIR / 85LIR-L
1-2.9 LAN (Local Area Network) o board (85LIR-L o ly)
P I local bus single-chip Fast Ethernet ontroller RTL8139 on board:
• Supporting 10/100Mb data transfer
• Supporting Wake On LAN function through the on-board Rj45 LAN
onnector
• LAN ontroller Driver enclosed in Support D for user’s installation
1-2.10 Hardware Mo itor o board
• Hardware Monitor in chip IT8712F, providing monitoring and alarm
for flexible desktop management of hardware voltage, temperatures
and fan speeds.
• HWDoctor utility “Smartguardian”for displaying Monitoring status is
enclosed in Support D for user’s installation.
1-2.11 AC’97 Audio Codec o board
A ’97 Audio odec 2-channel compliant on board
• A ’97 Audio odec Driver in Support D for user’s installation.
1-2.14 Form Factor
• Micro-ATX form factor, ATX power supply, version 2.03 compliant,
supported by one Main Power onnector, one +12V Power onnec-
tor and one Peripheral Power onnector
• Mainboard size: 245mm x 245mm
1-2.12 AGP Slot for Digital Video Out (DVO)
• This series is designed with an AGP Slot which is typically designed
for Digital-Video-Out (DVO) display only. If this option is chosen on
board, user can use a DVO card for digital display but an AGP card
will not work on this series.
• Avance A 97 Audio odec on board, A ’97 2.1 compatible stereo
audio code for P multimedia systems.
1-2.13 533MHz FSB supported by CPU Overclock
• 533MHz Front Side Bus supported by PU overclock with the latest
Mainboard BIOS

13
Chapter 1 Specification
PU
North Bridge
South Bridge
BIOS
Memory
I/O hip
AGP Slot
Audio
IDE Interface
Networking
P I Slots
I/O onnectors
VGA Display
Other Features
Socket 478B for P4 PUs (HT PU included)
Intel 845GL, supporting 400MHz System Bus
Intel I H4
AMI BIOS
Supporting DDR 266/200 SDRM, up to 2GB
in two DDR DIMM slots
IT8712F
1 x AGP slot for DVO only
A ’97 Audio compliant
2 UATA 33/66/100 IDE ports
Fast Ethernet ontroller, 1xRj45 (85LIR-L only)
3 P I Master slots on board
3xUSB ports (V2.0), 1xFDD port, 2x OM ports,
1xLPT, 1xIrDA, 1xPS/2 K/B, 1xPS/2 Mouse,
1 x VGA connector on board for RT VGA display
BIOS Writing Protection;
Hardware Monitoring in IT8712F
keyboard/Mouse Power On;
ATX 2.03 Power Supply;
Micro ATX form factor
SL-85LIR / 85LIR-L Specificatio s a d Features
1-3 Mai board Specificatio Table

14
85LIR / 85LIR-L
1-4 Chipset System Block Diagram
Pe tium 4 + I tel 845GL + I tel ICH4 Diagram
System
Memory
200 SDRAM
ICH4
Intel 845GL
-Memory Controller
PCI Bus
System Bus 400MHz
USB Ports
ATA100 66 33
PCI Slots
Audio Codec
Intel Pentium 4 Processor
AC'97 2.1
LPC I O
-System Bus
DDR
DDR266
USB Bus
Bi-directional 16-bit data bus,
at 266MHz operating frequency
IT8712F
Mouse
Keyboard
Serial Ports
Printer Port BIOS
FDD
HDD
CD-ROM
Memory
Interface
IR
Game MIDI
CRT
Monitor
Rj45 RTL8139C
(for 85LIR-L only)
-VGA Controller
V2.0
H Monitor
DVO AGP Interface
(Optional)
(I cludi g HT CPUs)

16
85LIR / 85LIR-L
C apter 2 Hardware Setup
1. We recommend to install your PU before any other components.
For detailed installation instructions of processor, you can also refer
to the pamphlet enclosed in your PU package.
2. Installing a cooling fan with a good heatsink is a must for proper heat
dissipation for your PU. Get ready an appropriate fan with heatsink
for proper installation. Improper fan and installation will damage your
PU.
3. In case PU Vcore, PU clock or Frequency Ratio is adjustable on
board, please follow the instructions described in the User Manual
for proper setup. Incorrect setting will cause damage to your PU.
The followi g topics are i cluded i this chapter:
To Get thi gs ready for hardware setup !
2-1 Pe tium 4 CPU I stallatio
2-2 Pe tium 4 CPU Fa I stallatio
2-3 Memory I stallatio
2-4 VGA / DVO Display I stallatio
2-5 IDE Co ector I stallatio
2-6 Floppy Drive ( FDC) I stallatio
2-7 ATX 2.03 Power Supply I stallatio
2-8 Jumper Setti gs
2-9 Other Co ectors Co figuratio
2-10 IRQ Descriptio

17
Chapter 2 Hardware Setup
2-1 Pe tium 4 CPU a d I stallatio
2-1.1 To Ide tify a Pe tium 4 CPU
I tel
pe tium 4
2.4 GHz / 512 / 533 / 1.5V
1) CPU Worki g
Freque cy
2) CPU L2 Cache
3) System Clock
4) CPU Voltage Vcore
(I cludi g Hyper-threadi g CPUs)
On the heatsink side of a Pentium 4 PU, there printed a line of figures
to identify its specifications. The line consists of 4 parts:
1. PU Working Frequency: this part depicts the working frequency of
the PU. For example,
2.4 GHz depicts that this PU is locked to 2.4 GHz working frequency
(18 x 133MHz PU clock);
2A GHz depicts that this PU is an A version, locked to 2.0 GHz
working frequency (20 x 100MHz PU clock)
3.06GHz depicts that this is a 3.06GHz hyper-threading PU.
2. PU L2 ache: this part depicts the L2 ache size. For example,
512 stands for 512 KB L2 ache; 256 stands for 256 KB L2 ache
3. System lock: this part depicts the System lock (Front Side Bus)
provided by the PU. For example,
533 stands for a 533MHz system clock provided by a 133MHz PU
times 4;
400 stands for a 400 system clock provided by a 100 MHz PU x 4.
4. PU Voltage Vcore: this part depicts the PU Voltage. For example,
1.5V stands for a PU of 1.5V Vcore.
Note: System lock vs PU lock
P4 PU is a quadpumped PU. The system bus is provided by the
PU clock x 4. Therefore, users can figure out the P4 PU clock by the
System lock divided by 4.

18
85LIR / 85LIR-L
mPGA478B
Pi 1
2-1.2 CPU I stallatio with Socket 478B
This mainboard is built with PU
Socket 478B ( 478-pin) supporting
the Intel Pentium 4 PU:
• Follow the steps described in this
section to install the 478-pin Pen-
tium 4 PU into the on board
Socket 478.
• After installation of Pentium 4 PU,
you must also install the specific
Pentium 4 PU fan designed in
tandem with this PU. This PU
Fan installation is described in next
section.
• This mainboard supports Hyper-
threading dual-in-one PU, the
function of which can be enabled
by Windows XP. (See illustration
on the right.)
1. First pull sideways the lever of
Socket 478, and then turn it up
900 so as to raise the upper layer
of the socket from the lower
platform.
3. Make sure that all PU pins have
completely entered the socket
and then lower down the lever
to lock up PU to socket.
2. onfigure Pin 1 of PU to Pin 1
of the Socket, just as the way
shown in the diagram on the
right. Adjust the position of PU
until you can feel all PU pins
get into the socket with ease.
mPGA478B
Intel Pentium 4
mPGA478B
Intel Pentium 4
Pin 1
Pin 1
( If Hyper-threading PU is
installed successfully with O/S
Win XP, the O/S will enable the
dual-in-one PU function.)