Jetway 635CSR1A User Manual
635CS/635CN
USER'S MANUAL
M/B For Socket 370 Pentium III Processor
NO. G03-635CSR1A
Release date: JULY 2001
** Year 2001 compliant **
Trademark:
* Pentium is registered trademark and MMX is a trademark of Intel Corporation,
the other names and brands are the property of their respective owners
* Specifications and Information contained in this documentation are furnished for information use only, and are
subject to change at any time without notice, and should not be construed as a commitment by manufacturer.
TABLE OF CONTENT
USER’S NOTICE................................................................................1
MANUAL REVISION INFORMATION..............................................2
THERMAL SOLUTIONS....................................................................2
CHAPTER 1 INTRODUCTION OF 635CS/635CN MOTHERBOARD
1-1 FEATURE OF MOTHERBOARD ...............................................3
1-2 SPECIFICATION .................................................................... 4
1-3 PERFORMANCE LIST.............................................................5
1-4 LAYOUT DIAGRAM & JUMPER SETTING ................................6
CHAPTER 2 HARDWARE INSTALLATION
2-1 HARDWARE INSTALLATION STEPS........................................ 8
2-2 CHECKING MOTHERBOARD'S JUMPER SETTING....................8
2-3 INSTALL CPU........................................................................10
2-3-1 ABOUT PENTIUM & CELERON™ 370-PIN CPU........................10
2-3-2 SETTING CPU BUS CLOCK & MEMORY CLOCK JUMPER.........12
2-3-3 INSTALL CPU .......................................................................12
2-3-4 OVERCLOCK RUNNING ........................................................13
2-4 INSTALL MEMORY................................................................14
2-5 EXPANSION CARD.................................................................15
2-5-1 PROCEDURE FOR EXPANSION CARD INSTALLATION .............15
2-5-2 ASSIGNING IRQ FOR EXPANSION CARD.................................15
2-5-3 INTERRUPT REQUEST TABLE FOR THIS MOTHERBOARD.......16
2-5-4 AGP SLOT ............................................................................16
2-6 CONNECTORS, HEADERS.......................................................16
2-6-1 CONNECTORS ......................................................................16
2-6-2 HEADERS.............................................................................19
2-7 STARTING UP YOUR COMPUTER ........................................... 22
CHAPTER 3 INTRODUCING BIOS
3-1 ENTERING SETUP..................................................................23
3-2 GETTING HELP ..................................................................... 24
3-3 THE MAIN MENU...................................................................24
3-4 STANDARD CMOS FEATURES.................................................25
3-5 ADVANCED BIOS FEATURES..................................................27
3-6 ADVANCED CHIPSET FEATURES............................................ 29
3-6-1 DRAM TIMING SETTINGS......................................................30
3-6-2 AGP FUNCTION SETTINGS ....................................................31
3-7 INTEGRATED PERIPHERALS.................................................. 31
3-7-1 ONCHIP IDE FUNCTION ........................................................32
i
3-7-2 ONCHIP DEVICE FUNCTION..................................................33
3-7-3 ONBOARD SUPERIO DEVICE .................................................34
3-8 POWER MANAGEMENT SETUP...............................................35
3-8-1 PM WAKE UP EVENTS...........................................................36
3-9 PNP/PCI CONFIGURATION SETUP .......................................... 37
3-9-1 IRQ RESOURCES ..................................................................38
3-10 PC HEALTH STATUS.............................................................39
3-11 MISCELLANEOUS CONTROL ................................................40
3-12 LOAD STANDARD/OPTIMIZED DEFAULTS ............................. 40
3-13 SET SUPERVISOR/USER PASSWORD ......................................41
CHAPTER 4 DRIVER & FREE PROGRAM INSTALLATION
MAGIC INSTALL SUPPORTS WINDOWS 95/98/98SE/NT4.0/2000......... 42
4-1 AGPVXD
4-2 SOUND
FOR EDITING/PLAYBACK.....................................................
4-3 LAN (Only for 635CS)
4-4 PC-HEALTH
4-4-1 HOW TO UTILIZE PC-HEALTH ..............................................
4-5 MAGIC BIOS
4-6 PC-CILLIN
APPLICATION PROGRAM.....................................................
INSTALL SIS AGPVXD DRIVER
AC97 SOUND DRIVER AND THE PROGRAM INSTALL
INSTALL SIS 900 PCI FAST ETHERNET DRIVER
WINBOND HARDWARE DOCTOR MONITORING
SOFTWARE
INSTALL BIOS LIVE UPDATE UTILITY
INSTALL PC-CILLIN 2000 ANTI-VIRUS SOFTWARE AND
.........................................................46
4-7 HOW TO DISABLE ON-BOARD SOUND .................................... 51
4-8 HOW TO UPDATE BIOS..........................................................51
................................43
44
..45
47
........................47
49
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USER’S NOTICE
COPYRIGHT OF THIS MANUAL BELONGS TO THE MANUFACTURER. NO PART OF
THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT MAY
BE REPRODUCED, TRANSMITTED OR TRANSLATED INTO ANY LANGUAGE IN ANY
FORM OR BY ANY MEANS WITHOUT WRITTEN PERMISSION OF THE
MANUFACTURER.
THIS MANUAL CONTAINS ALL INFORMATION REQUIRED TO USE 635CS/635CN
MOTHER-BOARD AND WE DO ASSURE THIS MANUAL MEETS USER’S REQUIREMENT
BUT WILL CHANGE, CORRECT ANY TIME WITHOUT NOTICE. MANUFACTURER
PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, AND WILL
NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTIAL OR CONSEQUENTIAL
DAMAGES (INCLUDING DAMANGES FOR LOSS OF PROFIT, LOSS OF BUSINESS, LOSS
OF USE OF DATA, INTERRUPTION OF BUSINESS AND THE LIKE).
PRODUCTS AND CORPORATE NAMES APPEARING IN THIS MANUAL MAY OR MAY
NOT BE REGISTERED TRADEMARKS OR COPYRIGHTS OF THEIR RESPECTIVE
COMPANIES, AND THEY ARE USED ONLY FOR IDENTIFICATION OR EXPLANATION
AND TO THE OWNER’S BENEFIT, WITHOUT INTENT TO INFRINGE.
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Manual Revision Information
Reversion Revision History Date
1.0 First Release July 2001
Item Checklist
635CS/635CN
Cable for IDE/Floppy
CD for motherboard utilities
□
Cable for USB Port 3/4 (Option)
635CS/635CN User’s Manual
Intel Processor Family
Thermal Solutions
As processor technology pushes to faster speeds and higher performance, thermal
manageme nt becomes increasingly crucial when building computer syst ems. Maintaining
the proper thermal environment is key to reliable, long-term system operation. The
overall goal in providing the proper thermal environment is keeping the processor
below its specified maximum case temperature. Heatsinks induce improved processor
heat dissipation through increased surface area and concentrated airflow from
attached fans. In addition, interface materials allow effective transfers of heat from
the processor to the heatsink. For optimum heat transfer, Intel recommends the use of
thermal grease and mounting clips to attach the heatsink to the processor.
When selecting a thermal solution for your system, please refer to the website below
for collection of heatsinks evaluated and recommended by Intel for use with Intel
processors.
Vendor list for heatsink and fan of
Pentium® !!! processor
, please visit：
http://developer.intel.com/design/Pentiumiii/components/index.htm
Vendor list for heatsink and fan of
Intel®Celeron™ processor
, please visit：
http://developer.intel.com/design/celeron/components/index.htm
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Chapter 1
Introduction of 635CS/635CN Motherboard
1-1 Feature of motherboard
The 635CS/635CN motherboard is design for use Intel’s new generation Pentium
processors, which utilize the Socket 370 design supports Pentium
/Celeron FC-PGA processors, and the memory size expandable to 1GB.
This motherboard use the newest SiS 635 chipset provides a high performance/low
cost solution for socket 370 series CPUs based system, by integrating a high
performance North Bridge, Super-South Bridge and AGP4X Slot.
III/Tualatin
The 635CS/635CN provided either 2 pcs SDRAM Module socket support PC133
/PC100 SDRAM or 2 pcs DDR (Double Data Rate) SDRAM Module socket support
PC2100/PC1600 DDR SDRAM Module for increase system performance (Do not
using DIMM & DDR Module in combination at same time). System memory size
expandable to 1.0G Bytes.
This motherboard provides 10/100Mb Fast Ethernet interface
(Only for 635CS)
for
Office requirement and offers AC’97 compliant interface that comprises digital audio
engi ne with 3D-hardware accelerator, on-chip sample rate converter. Th is m ot he rb oa rd
also provides dual USB host controller with four USB Ports that deliver better
connectivity in 2x12Mb bandwidth. The built-in Fast PCI IDE controller supports
Ultra DMA 33/66/100 function up to 100MB/s for data transfer rate. In addition,
635CS/635CN provide hardware monitor function that will monitoring and protect
your computer.
This motherboard provides high performance & meets future specification demand.
It is really wise choice for your computer.
3
1-2 Specification
Spec Description
Design
Chipset
Clock Generator
CPU Socket
Memory Socket
Expansion Slot
Integrate IDE
Integrate LAN
(Only for 635CS)
Audio
BIOS
Multi I/O
Micro ATX form factor 4 layers PCB size: 24.3 x 24.4.cm
∗
SiS 635 Chipset
∗
Support 66/100/133MHz system Bus Clock (CPU Bus
∗
Clock)
Support 100/133 MHz system memory clock
Support 33MHz PCI Bus clock
Support Pentium
∗
Support Celeron 466∼950MHz processor
∗
Support 66, 100 and 133MHz CPU Bus clock
∗
Reserves support for future Intel Pentium
∗
168-pin DIMM Socket x2 support PC-100/PC-133 SDRAM
∗
184-pin DDR SDRAM Module Socket x2 support
∗
III 500∼1GHz processor
III processors
PC2100/PC1600 DDR SDRAM
Expandable to 1GB
∗
Support 3.3V SDRAM Module, 2.5V DDR DRAM Module
∗
32-bit PCI slot x3, 2.2 Specification Compliant
∗
CNR slot x1 for Communication Riser card
∗
AGP slot x1
∗
2 channel of Bus Master IDE port supporting ULTRA DMA
∗
33/66/100 MB/s mode devices
Fast Ethernet Controller 10/100 Mbps transfer rate
∗
AC’97 Digital Audio controller integrated
∗
AC’97 Audio CODEC on board
∗
Audio driver and utility included
∗
Award 2MB Flash ROM
∗
PS/2 keyboard and PS/2 mouse connectors
∗
Floppy disk drive connector x1
∗
Parallel port x1
∗
Serial port x2
∗
USB connector x2
∗
USB headers x2 (connecting cable option)
∗
Audio connector (Line-in, Line-out, MIC& Game Port)
∗
4
1-3 Performance List
The following performance data list is the testing result of some popular benchmark
testing programs. These data are just referred by users, and there is no responsibility
for different testing data values gotten by users (the different Hardware & Software
configuration will result in different benchmark testing results.)
CPU: Intel PIII
DRAM: 128M SDRAM x2 (Hyundai GM 72V66841ET75)
128M DDR SDRAM x2 (Samsung K4H280838B-TCB0)
VGA Expansion Card: Geforce 256 (1024x768 Hi-color) Driver V3.68
Hard Disk Driver: IBM DTAL-305040 (ATA 100)
866MHz/Tualatin 933MHz FC-PGA package
BIOS: Award Optimal default
OS: Win 98SE
Performance Test Report
3D Mark 99
3D Mark 2000
3D Mark 2001
3D Winbench 99 V1.2
3D Winbench 2000
Final Reality
Winstone 99 V1.3
Content Creation Winstone 2000
Content Creation Winstone 2001
Business Winstone 2001
Winbench 99 :
CPU Mark 99
FPU Winmark 99
Business Disk Winmark99
Hi-end Disk Winmark99
Business Graphic Winmark
Hi-end Graphic Winmark
SYS Mark 2000 : SISMark 2000 Rating ( Internet Content Creation / Office Productivity )
Suites
Official
SISOFT Sandra 2001 :
Dhrystone ALU MIPS
Whetstone FPU MFLOPS
Int ALU/RAM MB/S
Pentium III 866MHz
SDRAM (133/133)
5923 5911 5957
4714 4712 4806
1934 1949 1967
897 899 900
94 94.1 94.8
5.99 5.96 7.76
31.5 31.6 32.3
33.9 33.9 36.9
39.8 40.4 42.8
34.9 34.8 37.5
75.7 75.8 83
4550 4550 5090
4520 4500 4580
17200 16800 17200
379 379 414
1010 1010 1090
170 (171/169) 170 (171/169) 183 (189/179)
168 (170/167) 170 (170/170) 184 (189/180)
2333 2333 2605
1157 1157 1242
245 367 447
Pentium III 866MHz
DDR (133/133)
Tualatin 933MHz
DDR (133/133)
5
r
t
n
n
Float FPU/RAM MB/S
QUAKE3 DEMO1 FPS
DEMO2 FPS
407 464 479
109.7 109.4 117.6
104.7 104.3 112.5
1-4 Layout Diagram & Jumper Setting
PS/2 MOUSE
LAN
(Only for 635CS)
PRINT GAME/MIDI PORT
PS/2 Keyboard
USB Power O
function (JP3)
Keyboard Power O
function
ATX Powe
CPU F.S.B. Clock
PC99 Back Panel
(JP4)
Connector
(JP5)
USB
COM1 COM2
MIC
LINE-IN
LINE-OUT
CPU FAN
(JP1, JP2)
CPU F.S.B. Clock
CPU Socket
PC1600/2100
DDRX2
PC133 DIMMX2
SiS 635 Chip
Floppy Connector
CD Audio
PCI Slo
IR Connector
CNR Slot
Front Panel Audio
Wake On LAN
AGP Slot
Winbond 83697HF
ATA 100 IDE
Connector
(JP8)
Clear CMOS Jumper
USB2 Port
Front Panel Connector
2M Flash ROM BIOS
SYSTEM FAN
6
Jumpers
Jumper Name Description Page
JP1, JP2
JP5
CPU Front Side Bus Frequency Setting 1x2-pin Block
2x4-pin Block
p.8
JP3 USB Power ON Function Setting 3-pin Block p.9
JP4 Keyboard Power ON Function Setting 3-pin Block p.9
JP8 CMOS RAM Clear 3-pin Block p.9
Connectors
Connector Name Description Page
U11 ATX Power Connector 20-pin Block p.16
KBMS1 PS/2 Mouse & PS/2 Keyboard
Connector
USB1 USB Port Connector 2x4-pin Connector p.17
LAN1
LAN Port Connector RJ45 Connector p.17
(Only for 635CS)
PARALL Parallel Port Connector 25-pin Female p.17
GAME Audio/Game Connector 3 phone jack+15-pin Connector p.17
COM1/COM2 Serial Port COM1 Connector 9-pin Connector p.17
FDD Floppy Driver Connector 34-pin Block p.18
IDE1/IDE2 Primary/Secondary IDE Connector 40-pin Block p.18
6-pin Female p.17
Headers
Header Name Description Page
USB2 USB Port Headers 10-pin Block p.19
IDE LED IDE activity LED 2-pin Block p.19
TURBO LED Turbo LED switch 2-pin Block p.19
RESET Reset switch lead 2-pin Block p.19
SPKR Speaker connector 4-pin Block p.19
POWER LED
TWR BTN Power switch 2-pin Block p.19
WOL Wake On-LAN Headers 3-pin Block p.20
CPUFAN, SYSFAN FAN Speed Headers 3-pin Block p.20
IR IR infrared module Headers 10-pin Block p.21
CDIN1, CDIN2 CD Audio-In Headers 4-pin Block p.21
AUDIO Front Panel Audio Headers 9-pin Block p.21
Expansion Sockets
Socket/Slot Name Description Page
ZIF Socket 370 CPU Socket 370-pin FC-PGA/PPGA CPU Socket p.12
SDRAM1, SDRAM2 SDRAM Module Socket 168-pin DIMM SDRAM Module
DDR1, DDR2 DDR SDRAM Module Socket 184-pin DDR SDRAM Module Socket p.14
PCI_1, PCI_2, PCI Slot 32-bit PCI Local Bus Expansion Slots p.15
Power LED 2-pin Block p.19
p.14
Expansion Socket
7
PCI_3
AGP AGP Slot AGP Expansion Slot p.16
CNR CNR Slot Communication Riser card Slot
Chapter 2
Hardware installation
2-1 Hardware installation Steps
Before using your computer, you had better complete the following steps:
1. Check motherboard setting
2. Install CPU
3. Install Memory
4. Install Expansion cards
5. Connect Ribbon cables, Panel wires, and power supply
6. Setup BIOS
7. Install software driver & utility
2-2 Checking Motherboard’s Jumper Setting
1. CPU & SDRAM Clock Setting : JP1, JP2, JP5
The motherboard’s CPU & SDRAM memory clock adjusted through jumper JP1,
JP2, JP5. Table as below:
CPU/SDRAM (MHz)
AUTO
66M
100M
133M
1-2 3-4 5-6 7-8
OFF OFF OFF OFF ON ON
OFF OFF OFF OFF OFF OFF
OFF OFF OFF ON OFF OFF
OFF OFF ON ON OFF OFF
1
7
JP5 JP1 JP2
1
JP5
AUTO
JP2 JP1
1
2
2
2
8
1
7
1
JP5
2
66M
JP2 JP1
1
2
2
8
1
7
1
JP5
2
2
8
100M
JP2 JP1
1
2
1
2
JP5
1
7
133M
JP2 JP1
1
2
2
8
CPU/SDRAM Clock Setting
8
2. USB Power On Function Setting (3-pin): JP3
This allows you to disable the USB power on function. Set the jumper to enabled
or disabled if you wish to use your USB Device to power on your computer.
This feature requires an ATX power supply that can supply at least 300mA on
the +5VSB lead. The default is set to disable
JP3
1 3
1-2 closed : Disabled
USB Power On Function Setting
JP3
1 3
2-3 closed : Enabled
3. Keyboard Power On Function Setting (3-pin): JP4
This allows you to disable the keyboard power on function. Set the jumper to
enabled or disabled if you wish to use your keyboard (by pressing < >) to
power on your computer. This feature requires an ATX power supply that can
supply at least 300mA on the +5VSB lead. The default is set to disable.
JP4
1 3
Keyboard Power On Function Setting
JP4
1 3
2-3 closed Enabled 1-2 closed Disabled
4. CMOS RAM Clear (3-pin): JP8
A battery must be used to retain the motherboard configuration in CMOS RAM
short 2-3 pins of JP8 to store the CMOS data.
To clear the CMOS, follow the procedure below:
1. Turn off the system and unplug the AC power
2. Remove ATX power cable from ATX power connector
3. Locate JP8 and short pins 1-2 for a few seconds
4. Return JP8 to its normal setting by shorting pins 2-3
5. Connect ATX power cable back to ATX power connector
Note: When should clear CMOS
9
1. Troubleshooting
2. Forget password
3. After over clocking system boot fail
JP8
1 3
1-2 closed Clear CMOS
CMOS RAM Clear Setting
JP8
1 3
2-3 closed Normal
(default)
2-3 Install CPU
2-3-1 About Pentium III & Celeron™ 370-pin CPU
This motherboard supports both Pentium III & Celeron 370 pins CPU.
Glossary:
Chipset (or core logic)
between the system processor, RAM, I/O devises, and adapter cards.
Processor slot/socket
motherboard.
(AGP, PCI, ISA, RAM) - the slots used to mount adapter cards and system RAM.
Slot
- two or more integrated circuits which control the interfaces
- the slot or socket used to mount the system processor on the
- Accelerated Graphics Port - a high speed interface for video cards; runs at 1X
AGP
(66MHz), 2X (133MHz), or 4X (266MHz).
- Peripheral Component Interconnect - a high speed interface for video cards, sound
PCI
cards, network interface cards, and modems; runs at 33MHz.
- Industry Standard Architecture - a relatively low speed interface primarily used for
ISA
sound cards and modems; runs at approx. 8MHz.
Serial Port
Parallel Port
- a low speed interface used for mouse and keyboards.
PS/2
- Universal Serial Bus - a medium speed interface typically used for mouse, keyboards,
USB
- a low speed interface typically used for mouse and external modems.
- a low speed interface typically used for printers.
scanners, scanners, and some digital cameras.
Sound
(interface) - the interface between the sound card or integrated sound connectors and
speakers, MIC, game controllers, and MIDI sound devices.
(interface) - Local Area Network - the interface to your local area network.
LAN
BIOS (B
asic Input/Output System) - the program logic used to boot up a computer and
10
establish the relationship between the various components.
Driver
- software, which defines the characteristics of a device for use by another device or
other software.
Processor
– the "central processing unit" (CPU); the principal integrated circuit used for
doing the "computing" in "personal computer"
Front Side Bus Frequency
The working frequency of the motherboard, which is generated by the clock generator for
CPU, DRAM and PCI BUS.
CPU Internal Frequency
The frequency of CPU, which is also the actual working frequency of CPU.
Bus Frequency Ratio
The ratio of the working frequency, multiply Front Side Bus Frequency with Bus
Frequency Ratio will form the CPU Internal Frequency.
CPU L2 Cache
The flash memory inside the CPU, normally Pentium III CPU has 256K or above,
while Celeron CPU will have 128K.
Recognize of CPU
The way to recognize the specification of CPU from the packing Pentium III 370
pins FC-PGA
On the surface of the CPU as shown on the right picture, under the word of
“PENTIUM III” the code is:
RB 80526 P2 866 256
RB :
P2 :
866 :
256 :
FC–PGA packing
P2–133MHz front side bus frequency
PY–100MHz front side bus frequency
CPU internal frequency, where here is
866MHz
the size of L2 cache, where here is 256K
Celeron FC–PGA
On the surface of the CPU as shown on the right picture, under the word of
“Celeron” the code is:
566/128/66/1.5V
566 :
128 :
66 :
1.5V :
CPU internal frequency, where here is 566MHz
the size of L2 cache, where here is 128K
front side bus frequency, where here is 66MHz
the voltage for the CPU
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2-3-2 Setting CPU Bus Clock Jumper
Setting the front side bus frequency
The motherboard uses jumper JP5 for the front side bus frequency setting as shown
from the table below:
JP5 JP1 JP2
CPU/SDRAM (MHz)
AUTO
66M
100M OFF OFF OFF ON OFF OFF
133M OFF OFF ON ON OFF OFF
1-2 3-4 5-6 7-8
OFF OFF OFF OFF ON ON
OFF OFF OFF OFF OFF OFF
Example: Using a Pentium III 866 CPU with front side bus frequency of 133MHz
and PC-133 SDRAM module, the setting of JP5 are 1-2 open, 3-4 open, 5-6
closed, 7-8 closed for CPU BUS CLOCK to be 133MHz and SDRAM CLOCK
to be 133MHz.
For experience user looking for over clocking, please refer to sec 2-3-4
2-3-3 Install CPU
This motherboard provides a ZIF socket 370. The CPU that comes with the
motherboard should have a cooling FAN attached to prevent overheating. If this is
not the case, then purchase a correct cooling FAN before you turn on your system.
WARNING!
Be sure that there is sufficient air circulation across the processor’s
heatsink and CPU cooling FAN is working correctly, otherwise it
may cause the processor and motherboard overheat and damage,
you may install an auxiliary cooling FAN, if necessary.
To install a CPU, first turn off your system and remove its cover. Locate the ZIF
socket and open it by first pulling the level sideways away from the socket then
upward to a 90-degree angle. Insert the CPU with the correct orientation as shown
below. The notched corner should point toward the end of the level. Because the
CPU has a corner pin for two of the four corners, the CPU will only fit in the
orientation as shown.
12
Pentium III
Intel
Socket 370
Colden Arrow
CPU ZIF Socket 370
When you put the CPU into the ZIF socket. No force require to insert of the CPU,
then press the level to Locate position slightly without any extra force.
2-3-4 Over clock Running
WARNING!
After setting the Jumper JP5 you can choose over clock running by BIOS CMOS
SETUP UTILITY. When you entered CMOS SETUP UTILITY, choose “Miscellaneous
Control” you will see the screen as below then.
1. You can choose the situation you want to try.
This section is for experienced motherboard installer only. Over
clocking can result in system instability or even shortening life of
the processor.
JP5 JP1 JP2
CPU/SDRAM (MHz)
AUTO
66M
100M
133M
1-2 3-4 5-6 7-8
OFF OFF OFF OFF ON ON
OFF OFF OFF OFF OFF OFF
OFF OFF OFF ON OFF OFF
OFF OFF ON ON OFF OFF
CMOS Setup Utility - Copyright (C) 1984-2001 Award Software
Miscellaneous Control
Auto Detect DIMM/PCI Clk Enabled
Spread Spectrum Disabled
CPU Host/DRAM Clock
Default [ ]
66/66/33MHz ..... [ ]
66/100/33MHz ..... [ ]
100/100/33MHz ..... [ ]
101/101/34MHz ..... [ ]
103/103/34MHz ..... [ ]
110/110/33MHz ..... [ ]
112/112/34MYz ..... [ ]
115/115/34MHz ..... [ ]
100/133/33MHz ..... [ ]
133/100/33MHz ..... [ ]
133/133/33MHz ..... [ ]
135/101/34MHz ..... [ ]
137/103/34MHz ..... [ ]
140/140/35MHz ..... [ ]
↑↓:Move ENTER:Accept ESC:Abort
Item Help
13
Auto Detect DIMM/PCI Clk Enabled
Spread Spectrum Disabled
CPU Host/DRAM/PCI Clock Default
CPU Clock Ratio Jumpless By H/W
:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
↑↓→←
F5:Previous Values F6:Optimized Defaults F7:Standard Defaults
CPU Host/DRAM Clock
Default [ ]
66/66/33MHz ..... [ ]
66/100/33MHz ..... [ ]
100/100/33MHz ..... [ ]
101/101/34MHz ..... [ ]
103/103/34MHz ..... [ ]
110/110/33MHz ..... [ ]
112/112/34MYz ..... [ ]
115/115/34MHz ..... [ ]
100/133/33MHz ..... [ ]
133/100/33MHz ..... [ ]
133/133/33MHz ..... [ ]
135/101/34MHz ..... [ ]
137/103/34MHz ..... [ ]
140/140/35MHz ..... [ ]
↑↓:Move ENTER:Accept ESC:Abort
Menu Level >
CyrixIII CPU Ratio
Adjust
Item Help
NOTE! The BIOS allows you select Bus Frequency from 66MHz to 133MHz,
the wrong setting will cause system can not starting, when it happen you
have to clear CMOS and adjust correct setting for your CPU. Again we
don’t suggest user running over clock.
2-4 Install Memory
This motherboard provides two 168-pin DUAL INLINE MEMORY MODULES
(DIMM) sites and two Double Data Rate (DDR) SDRAM Module Socket for memory
expansion available from minimum memory size of 32MB to maximum memory size
of 1GB SDRAM, and only can install either 168-pin SDRAM Module, or 184-pin
DDR Module at the same time.
Valid Memory Configurations
Bank 168-Pin DIMM Total Memory
Bank 0, 1
(DIMM1/DDR1)
Bank 2, 3
(DIMM2/DDR2)
Total System Memory (Max. 1GB)
SDRAM 32, 64, 128, 256, 512MB
DDR SDRAM 64, 128, 256, 512MB
SDRAM 32, 64, 128, 256, 512MB
DDR SDRAM 64, 128, 256, 512MB
X 1
X 1
32MB∼512MB
32MB∼512MB
32MB∼1GB
Generally, installing SDRAM modules to your motherboard is very easy, you can
refer to figure 2-4 to see what a 184-pin PC2100/PC1600 DDR SDRAM module
looks like.
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