Jetway J-598B J-598B User Manual

Chapter 1

1-1 Preface................................................................................................1

1-2 Key Feature........................................................................................1

Chapter 2

Installation

................................................................................3

2-1 Motherboard Layout..........................................................................3

2-2 Quick Reference for Jumpers, Connectors & Expansion Socket 4

2-3 Installation Steps...............................................................................5

2-4 Jumper Settings.................................................................................5

2-5 System Memory (DRAM)...................................................................8

2-6 Central processing Unit (CPU).........................................................8

2-7 Expansion Cards...............................................................................9

2-8 External Connectors..........................................................................10

i

TABLE OF CONTENT

Chapter 1

1-1 Preface

Welcome to use the J-598B main board. This main board is based on Pentium
processor PC/AT compatible system with ISA bus and PCI local bus. Also for this
board including some special designs like AGP Slot , support 100MHz Bus frequency
CPU (AMD-K6-2/300),and SDRAM clock selectable in 100MHz frequency, ACPI/APM
power management & powerful performance and so on. We think you will enjoying your
personal computer because of your right choice.

1-2 Key Feature

The J-598B is designed for the PC user who wants a great many features in a small
package. This motherboard:



Support 100MHz Bus Frequency for AMD K6-2/300 .



SDRAM Clock selectable in 100MHz Bus frequency let user more choice
when use SDRAM.



Easy Installation: Is equipped with BIOS supports auto detection of hard drives
and plug and play to make setup of hard drives and expansion cards virtually
automatic.



Chipset: VIA Apollo MVP3 AGP/PCI set chipset with I/O subsystems.



Multi-Speed Support: Support one of 90~333MHz Intel Pentium processor/

Intel Pentium processor with MMX technology; AMD-K5/AMD-K6; Cyrix
6X86/6X86MX; IDT C6 CPU on a ZIF Socket 7.



L2 Cache: Provides on board 512K Pipelined Burst SRAM.



DRAM Memory Support: Supports 2x72-pin SIMMs and 2x168-pin DIMMS
(3.3V) of 4MB, 8MB, 16MB, 32MB, or 64MB to from a memory size between 8MB
to 384MB. Support both Fast Page Mode and Extended Data Output (EDO)
SIMMs. The J-598B also supports Synchronous DRAM module (DIMM).



ISA and PCI Expansion Slots: Provides two 16-bit ISA slots, three 32-bit PCI
slots.



AGP Slot: Accelerated Graphic Port, for 533MB/sec data transfer rate and
66MHz Bus Clock to improve graphic functions.



Super Multi-I/O: Provides two high-Speed UART compatible serial ports and one
parallel port with EPP and ECP capabilities. UART2 can also be directed to the
Infrared Module for wireless connections. Two floppy drives of either 5.25” or 3.5”
(1.44MB or 2.88MB) are also supported without an external card.



PCI Bus Master IDE Controller and ULTRA DMA 33: On-board PCI Bus Master
IDE controller with two connectors that supports four IDE devices in two
channels, provides faster data transfer rates, and supports Enhanced IDE
devices such as Tape Backup, CD-ROM drives and LS-120. This controller also
supports PIO Modes 3 and 4 and Bus Master IDE DMA 33Mbyte/Sec.



ACPI supporting for OS Directed Power Management

1

Ring-in Wake up: When Ring-In the system can wake up from SMI Mode.
Ring-in Power On: When Ring-In the system can power on automatic by this

function by use of ATX power supply.
RTC Power On: When use of ATX power supply and Enabled RTC Power On

function, you can setting RTC alarm to power on the system at the time length
you setting .

Power Button: Press the button will place the system power on/off when use
ATX power supply .

Software off when use ATX power supply.



Power Support: Efficient PWM switching power instead of traditional Linear
Voltage Regulator to prevent power component from being burned-out.



PC 97 ready



Optional IRDA and PS/2: This motherboard supports an optional infrared port
module for wireless interface and PS/2 mouse cable set.



Optional USB Port Connector: This motherboard supports two USB port
connectors for USB devices.



Free bundle Virus Buster software.



Baby AT Form Factor: Dimensions 22cm x 22cm.

Chapter 2

2

Installation

2-1 Motherboard Layout

Figure 2-1

2-2 Quick Reference for Jumpers, Connectors &

Expansion Socket

3

Jumpers

Jumper Name Description Page

J5 CPU Voltage selector for detail page 6 page 5
U2 DIP switch for CPU type selection for detail page 6 page 5
J3 CMOS RAM Clear 2-3 Normal

3-4 Clear CMOS

page 7

Connectors

Connector Name Description Page

CN3 Keyboard Connector 5-Pins Female page 11
JUSB1 USB Port Connector 10-Pins Block page 15
CN1 PS/2 Mouse Connector 6-Pins Block page 11
COM1, COM2 Serial Port COMA & COMB 10-Pins Block page 12
LPT1 Parallel Port Connector 26-Pins Block page 12
FDD Floppy Driver Connector 34-Pins Block page 12
IDE1 Primary IDE Connector 40-Pins Block page 13
IDE2 Secondary IDE Connector 40-Pins Block page 13
FAN1 CPU FAN Connector 1-2 12V Power Connector

2-3 ACPI FAN power control
Connector

page 15

JIR1 Infrared Module Connector 5-Pins Block page 14
CN4 AT Power Connector 12-Pins Block page 10
CN5 ATX Power Connector 20-Pins Block page 11
FPC Front Panel Connector 16-Pins Block page 13
HDLED (J8) IDE activity LED 2-Pins Connector page 14
PS-ON (J9) ATX power button/soft power

button

2-Pins connector page 15

J1/JP2 SDRAM CLOCK SELECTOR J1/JP2 1-2 same as AGP

J1/JP2 2-3 same as CPU

page 7

JP3/JP4 SYSTEM CLOCK SELECTOR JP3 2-3 , JP4 X 60/66MHz

JP3 1-2 , JP4 1-2 75/83MHz
JP3 1-2 , JP4 2-3

95/100MHz

page 6

Expansion Sockets

Socket/Slot Name Description Page

SL1, SL3 ISA Slot 16-bits ISA Bus Expansion slots page 9

PCI1~PCI3 PCI Slot 32-bits PCI Local Bus Expansion

slots

page 9

SIMM1~SIMM2 SIMM Module Socket 72-Pins SIMM D-RAM Module

Expansion Socket

page 8

SDRAM1~SDRAM2 DIMM Module Socket 168-Pins DIMM SDRAM Module

Expansion Socket

page 8

ZIF SOCKET 7 CPU Socket Pentium CPU Socket page 8

2-3 Installation Steps

Before using your computer, you must follow the steps as follows:

4

1. Set Jumpers on the Motherboard

2. Install the CPU

3. Install DRAM Modules

4. Install Expansion card

5. Connect Cables, Wires, and Power Supply

6. Setup the BIOS Software

2-4 Jumper Settings

1. CPU Voltage Selection: J5 (12-PinsBlock)

Selections J5

2.2V 1-2 Closed

2.8V 3-4 Closed

2.9V 5-6 Closed

3.2V 7-8 Closed

3.45V 9-10 Closed

3.52V 11-12 Closed

2. CPU Type selection: U2 (6-Pins DIP Switch)

DIP Switch1DIP Switch2DIP Switch

3

Ratio

DIP Switch4DIP Switch5DIP Switch

6

BUS Clock

OFF OFF OFF 1.5/3.5 ON ON ON 60MHz

ON OFF OFF 2.0 OFF ON ON 66MHz

ON ON OFF 2.5 ON OFF ON 68MHz

OFF ON OFF 3.0 ON ON OFF 75MHz

ON OFF ON 4.0 OFF ON OFF 83MHz

ON ON ON 4.5 ON OFF OFF 95MHz

OFF OFF OFF 100MHz

5

CPU Type U2 JP3 JP4 Bus

1 2 3 4 5 6

100MHz Pentium processor
AMD-K5-100 , K5-133

233MHz Pentium processor
with MMX technology

120MHz Pentium processor

Cyrix/IBM 6X68-150

133MHz Pentium processor

Cyrix/IBM 6X68-166

150MHz Pentium processor
Cyrix/IBM 6X68MX-PR166

166MHz Pentium processor
166MHz Pentium processor
with MMX technology
AMD-K5-166
AMD-K6-166
Cyrix/IBM 6X68MX-PR200

IDT-C6 150MHz

Cyrix/IBM 6X68-200
6X68MX-PR200

IDT-C6 180MHz OFF ON OFF ON ON ON 2-3 X 60MHz 3.0X

200MHz Pentium processor
200MHz Pentium processor
with MMX technology
AMD-K6-200
Cyrix/IBM 6X68MX-PR233

233MHz Pentium processor
with MMX technology
AMD-K6-233
AMD-K6/233
Cyrix/IBM 6X68MX-PR300

AMD-K6/266
AMD-K6-2/266

AMD-K6/300 ON ON ON OFF ON ON 2-3 X 66MHz 4.5X

AMD-K6-2/300 OFF ON OFF OFF OFF OFF 1-2 2-3 100MHz 3.0X

AMD-K6-2/333 OFF OFF OFF ON OFF OFF 1-2 2-3 95MHz 3.5X

Cyrix 6X68MX-PR266 ON ON OFF OFF ON OFF 1-2 1-2 83MHz 2.5X

Cyrix 6X68MX-PR333 OFF OFF OFF OFF ON OFF 1-2 1-2 83MHz 3.5X

+

+

+

OFF OFF OFF OFF ON ON 2-3 X 66MHz

ON OFF OFF ON ON ON 2-3 X 60MHz 2.0X

ON OFF OFF OFF ON ON 2-3 X 66MHz 2.0X

ON ON OFF ON ON ON 2-3 X 60MHz 2.5X

ON ON OFF OFF ON ON 2-3 X 66MHz 2.5X

ON OFF OFF ON ON OFF 1-2 1-2 75MHZ 2.0X

OFF ON OFF OFF ON ON 2-3 X 66MHZ 3.0X

OFF OFF OFF OFF ON ON 2-3 X 66MHz 3.5X

ON OFF ON OFF ON ON 2-3 X 66MHz 4.0X

Clock

Clock

Ratio

1.5X

3.5X

NOTE:



Before installing the CPU, Please check the CPU Frequency and Clock Ratio from
your supplier.



For Cyrix/IBM 6X86MX series, please double check the CPU’s Frequency and Clock
Ratio.

3. CMOS RAM: J3 (Yellow color selector)

This clears the user-entered information stored in the CMOS RAM chip such as
hard disk information and passwords. Simply connect a jumper cap over this
jumper for a few seconds then remove. But make sure that your computer is

6

power off. You must enter the BIOS setup (by holding down <DEL> during
power-up) after this is done to re-enter BIOS information (see BIOS SETUP)

Selections J3

Normal 2-3 (Default)
Clear CMOS 3-4 (momentarily)

4.

SDRAM CLOCK Selection:J1/JP2

These two connectors are setting for SDRAM CLOCK ,can let users have more
shoice of SDRAM type when Bus frequency over 75MHz.

J1 JP2 SDRAM CLOCK

1-2 1-2 same as AGP (60/66MHz)

2-3 2-3 same as CPU CLOCK (60/66/75/83/100MHz)

※

If your SDRAM Speed only 12ns and running in over 75MHz Bus frequency ,
You must setting J1 1-2 and JP2 1-2

2-5 System Memory (DRAM)

This motherboard supports two 72-pin SIMMs of 4MB, 8MB, 16MB, 32MB, or 64MB
to from a memory size between 8MB to 128MB. The DRAM can be either 60ns or
70ns Fast Page Mode or EDO RAM. This motherboard also suppport three 168-pin
DIMM Module, it can use only +3V unbuffer synchronous DRAM. The Max. memory
size is 384MB when use DIMM Module.

The system can use any Bank of Memory to booting.

BANK0 BANK1 BANK2

SDRAM2 SDRAM1 SIMM1&SIMM2 Total Memory

8MB 8MB 8MB

7

16MB 16MB 16MB

32MB X1 32MB X1 32MB X1 MAX. = 384MB

64MB 64MB 64MB

128MB 128MB 128MB

※

We don’t recommend use SIMM Module with DIMM combination ,when Bus frequency over 66MHz.

※

The system doesn’t support Fast Page/EDO DRAM when Bus frequency over 75MHz.

2-6 Central Processing Unit (CPU)

The motherboard provides a 321-pins ZIF Socket 7. The CPU on mother board must
have a fan attached to prevent overheating.

WARNING: Without a fan, the CPU will overheat and cause damage to both the CPU

and the motherboard.

To install a CPU, first turn off your system and remove its cover. Locate the ZIF
socket and open it by first pulling the lever sideways away from the socket then
upwards to a 90-degree right angle. Insert the CPU with the white dot as your guide.
The white dot should point towards the end of the level. The CPU has a corner pin
for three of the four corners, the CPU will only fit in the one orientation as shown as
follow. With the added weight of the CPU fan, no force is required to insert the CPU.
Once completely inserted, hold down on the fan and close the socket’s lever.

IMPORTANT: You must set jumper U2 “DIP Switch for CPU Type Selection” and jumper J5

“CPU Voltage Selection” on page5, page6 depending on the CPU that you install.

2-7 Expansion Cards

First read your expansion card documentation on any hardware and software settings
that may be required to setup your specific card.

Installation Procedure:

1. Read the documentation for your expansion card.

2. Set any necessary jumpers on your expansion card.

3. Remove your computer’s cover.

4. Remove the bracket on the slot you intend to use.

5. Carefully align the card’s connectors and press firmly.

8

6. Secure the card on the slot with the screw you remove in step 4.

7. Replace the computer’s cover.

8. Setup the BIOS if necessary.

9. Install the necessary software drivers for your expansion card.

Assigning IRQs for Expansion Cards

Some expansion cards may require an IRQ to operate. Generally an IRQ must be
exclusively assigned to only one device. In an standard design there are 16 IRQs
available but most of them are occupied by the system and leaves 6 free for
expansion cards.

Either ISA or PCI expansion cards may require an IRQs. System IRQs are available
to cards installed in the ISA expansion first, and any remaining IRQs can be used by
PCI cards. Currently, there are two types of ISA cards. An original ISA expansion
card design, know as “Legacy” ISA cards, they request configure the card’s jumpers
manually and then install it in any available slot on the ISA bus, and other know as
Plug and Play. You may use Microsoft’s Diagnostic (MSD.EXE) utility included in the
DOS directory to see a map of your used and any free IRQs. For Windows 95 users,
the “Control Panel” icon in “My Computer”, contains a “System” icon which gives you
“Device Manager” tab. Double clicking on a specific device give you “Resources” tab
which shows the Interrupt number and address. Make sure that no any two of
devices use the same IRQs, or your computer will experience problems when those
two devices are in use at the same time.

To simplify this process the motherboard has complied with the Plug and Play (PNP)
specification which was developed to allow automatic system configuration whenever
a PNP-compliant card is added to the system. For PNP cards, IRQs are assigned
automatically from those available.

If the system has both Legacy and PNP ISA cards installed, IRQs are assigned to
PNP cards from those not used by Legacy cards. The PCI and PNP configuration of
the BIOS setup utility can be used to indicate which IRQs are being used by Legacy
cards. For older Legacy cards that does not work with the BIOS, you can contact
your vendor for an ISA Configuration Utility.

An IRQ number is automatically assigned to PCI expansion cards after those used by
Legacy and PNP ISA cards. In the PCI bus design, the BIOS automatically assigns an
IRQ to a PCI. To install a PCI card, you need to set something called the INT
(interrupt) assignment. Since all the PCI slots on this motherboard use an INTA #, be
sure that the jumpers on your PCI cards are set to INT A.

Assigning DMA Channels for ISA Cards

9

Some ISA cards, both Legacy and PNP may also need to use a DMA (Direct Memory
Access) channel. DMA assignments for this motherboard are handled the same way
as the IRQ assignment process described above. You can select a DMA channel in
the PCI and PNP configuration section of the BIOS Setup utility. In the BIOS setup,
you should choose “Yes” for those IRQ’s and DMA’s you wish to reserve for Legacy
cards.

2-8 External Connectors

1-2

Power connector: AT Power Connector (12-pins block): CN4

This connector connects to a standard 5 Volt power supply. To connect the leads from
the power supply, ensure first that the power supply is not plugged. Most power supplies
provide two plugs (P8 and P9), each containing six wires, two of which are black. Orient
the connectors so that the black wires are located in the middle.

Using a slight angle, align the plastic guide pins on the lead to their receptacles on
the connector. Once aligned, press the lead onto the connector until the lead
locks into place.

2. Power Connector: ATX Power Connector (20-pins block): CN5

ATX Power Supply connector. This is a new defined 20-pins connector that
usually comes with ATX case. The ATX Power Supply allows to use soft power
on momentary switch that connect from the front panel switch to 2-pins Power On
jumper pole on the motherboard. When the power switch on the back of the ATX
power supply turned on, the full power will not come into the system board until
the front panel switch is momentarily pressed. Press this switch again will turn off
the power to the system board.

10

3. Keyboard Connector (5-pins female): CN3

This connection is for a standard IBM-compatible keyboard. May also be known
as a 101 enhanced keyboard.

4. PS/2 Mouse Connector (6-pins block): CN1

If you are using a PS/2 mouse, you must purchase an optional PS/2 mouse set
which connects to the 6-pins block and mounts to an open slot on your
computer‘s case.

5. Parallel Printer Connector (26-pins block): LPT1

Connection for the included parallel port ribbon cable with mounting bracket.
Connect the ribbon cable to this connection and mount the bracket to the case on
an open slot. It will then be available for a parallel printer cable.

NOTE: Serial printers must be connected to the serial port. You can enable the parallel port and

choose the IRQ through BIOS Setup on in “Onboard Parallel Port”.

11

Keyboard Connector (5-pins female)

Connector Plug from Keyboard

6. Serial port COMA and COMB Connector (Two 10-pins blocks): COM1, COM2

These connectors support the provided serial port ribbon cables with mounting
bracket. Connect the ribbon cables to these connectors and mount the bracket to
the case on an open slot. The two serial ports on the mounting bracket will then
be used for pointing devices or other serial devices. See page 32 for BIOS
configuration of “Onboard Serial Port”

7. Floppy drive Connector (34-pins block): FDD

This connector supports the provided floppy drive ribbon cable. After connecting the
single plug end to motherboard, connect the two plugs at other end to the floppy
drives.

8. Primary IDE Connector (40-pins block): IDE1

This connector supports the provided IDE hard disk ribbon cable. After connecting
the single plug end to motherboard, connect the two plugs at other end to your
hard disk(s). If you install two hard disks, you must configure the second drive to
Slave mode by setting its jumpers accordingly. Please refer to the documentation
of your hard disk for the jumper settings.

12

9. Secondary IDE Connector (40-pin block): IDE2

This connector connects to the next set of Master and Slave hard disks. Follow
the same procedure described for the primary IDE connector. You may also
configure two hard disks to be both Masters using one ribbon cable on the
primary IDE connector and another ribbon cable on the secondary IDE connector.

10. Turbo LED switch: TBLED

The motherboard‘s turbo function is always on. The turbo LED will remain
constantly lit while the system power is on. You may wish to connect the Power
LED from the system case to this lead. See the figure on page 14.

11. Reset switch lead: RST

This 2-pin connector connects to the case-mounted reset switch for rebooting
your computer without having to turn off your power switch. This is a preferred
method of rebooting in order to prolong the life of the system‘s power supply.
See the figure below.

12. Keyboard lock switch lead: KEYLOCK

This 5-pin connector connects to the case-mounted key switch for locking the
keyboard for security purposes. See the figure below.

13. Speaker connector: SPEAKER

This 4-pin connector connects to the case-mounted speaker. See the figure
below.

13

14. IDE activity LED: HDLED( J8 1&3 )

This connector connects to the hard disk activity indicator light on the case.

15. IR infrared module connector: JIR1

This connector supports the optional wireless transmitting and receiving infrared
module. This module mounts to small opening on system cases that support this
feature you must also configure the setting through BIOS setup. Use the four pins
as shown on the Back View and connect a ribbon cable from the module to the
motherboard according to the pin definitions.

16. USB Port connector: JUSB1

14

17. CPU FAN connector: FAN1

18. Power-On button connector: PS-ON ( J9 2&4 )

第一章 主機板簡介

15

目 錄

1-1

前言

...................................................................................................17

1-2

主要特性及功能

...............................................................................17

第二章 硬體介紹

2-1

清點附件

...........................................................................................18

2-2

主機板佈局圖

..................................................................................18

2-3

選擇器,連接器,擴充槽快速 詢查

...................................................18

2

-4

硬體安裝設定

...................................................................................19

2-4-1 CPU

電壓選擇

............................................................................19

2-4-2 CPU

種類選擇

.............................................................................19

2-4-3

清除

CMOS RAM.........................................................................20

2-4-4 SDRAM

時脈選擇

.......................................................................21

2-5

系統記憶安裝

..................................................................................21

2-6 CPU

的安裝

.....................................................................................21

2-7

擴充介面卡安裝

..............................................................................21

2-8

各種連接線安裝

..............................................................................22

第一章 主機板簡介

1-1

前言

16

感謝您採用捷波

J-598B

主機板，此款主機板雖然針對

PENTIUM

系列

CPU

設計

,

但以其能 支援夠

100MHz

外頻中央處理器,更提供了最新技術

AGP

介面插槽真可

堪稱同類機種中

的旗艦 品。產

1-2

主要特性及功能



支援

100MHz

外頻中央處理器,系統整體效能提高.



多種外頻的選擇,包括

60/66/75/83/95/100MHz

可支援的中央處理器有

INTEL

MMX,AMDK5/K6/K6-2,IBM,CYRIX 6X86/6X86MX,IDT等,

真可算

SOCKET 7

的

終結 品產 .



系統時脈與

SDRAM

時脈非同步設計: 由於系統在

100MHz下

運行若採用

SDRAM

同

步的設計,則可能造成

SDRAM

與主機板間相容的問題,所以在設計的考量上採用較

彈性處理方式當系統在

100MHz

下運行可由

JUMPER

選擇同步或非同步避免不相容

的問題,在效能與穩定性兩者皆顧.



系統晶片:

VIA APOLLO MVP3 AGP/PCI CHIPSET.



L2

快取記憶體: 提供

512K

快取記憶體提高效能

.



D-RAM

插座: 提供

2X72PIN SIMM RAM 及2X168PIN DIMM SDRAM

插座,最大可擴

充至

384MB



ISA&PCI

插槽: 提供2個

16-bit ISA

插槽,3個

32-bit PCI

插槽

.



I/O

埠支援:提供兩個串列埠,一個並列埠及

PS/2

滑鼠接頭,同時也提供兩個軟碟接頭

.

另外更配備有一組遠紅外線

(IR)

插槽可連接遠紅外線模組

.



PCI BUS MASTER:

建最新內

ULTRA DMA-33 MASTER IDE

控制器提供兩組連接

頭,可支援4個

IDE

裝置,提高傳輸效率至

33MB/sec.



提供作業系統直接電源管理功能

(ACPI)

支援作業系統直接電源管理功能,充分符合

WINDOWS 98

作業系統下電源管理的

各項功能

:



利用輸入訊號,動切換電腦運行及開關啟

:

例如使用數據機來遙控電腦的 動啟

,

切換電腦運行模式以達到省電及資料存取的功能

.



RTC

動啟

:

利用

CMOS RAM

可設定電腦的 動或提出警示啟

.



各種電源模式的管理: 例如.關閉,開 及省電模式啟

(SUSPED MODE)

開 等啟

.



提供電腦防毒程式: 在所附的CD中有

VIRUS BUSTER

防毒程式免費提供

.

第二章 硬體安裝

2-1

清點附件

此款主機板包含下列附件:



J-598B

一片



主機板使用冊

17



排線: 硬碟排線

X

1,

軟碟排線

X

1, COM1&COM2

排線附鐵片

X

1, LPT1&PS/2

排線附鐵片

X

1.



驅動程式

,VIRUS BUSTER

防毒程式

: CD片X1

2-2

主機板佈局圖(請參 第閱 3頁)

2-3

選擇器,連接器,擴充槽快速 詢查

選擇器

(Jumpers)

Jumper Name Description Page

J5 CPU 電壓調整 請參照 page 6 page 19
U2 CPU 種類選擇指撥開關 請參照 page 6 page 19
J3 清除 CMOS RAM 2-3 正常

3-4 清除

page 20

連接器

(Connectors )

Connector Name Description Page

CN3

鍵盤連接埠

5-Pins Female page 22

JUSB1 USB 埠連接埠 10-Pins Block page 22
CN1 PS/2 滑鼠連接埠 6-Pins Block page 22
COM1, COM2

串列埠連接埠

10-Pins Block page 22

LPT1

印表機埠連接埠

26-Pins Block page 22

FDD

軟碟連接埠

34-Pins Block page 22

IDE1 第一組 IDE 連接埠 40-Pins Block page 22
IDE2 第二組 IDE 連接埠 40-Pins Block page 22
FAN1 CPU 風扇連接埠 1-2 12V Power Connector

2-3 ACPI FAN power control
Connector

page 22

JIR1

遠紅外線模組連接埠

5-Pins Block page 22

CN4 AT 電源供應器連接埠 12-Pins Block page 22
CN5 ATX 電源供應器連接埠 20-Pins Block page 22
FPC

前面板指示燈連接埠

16-Pins Block page 22

HDLED (J8)

硬碟指示燈

2-Pins Connector page 22

PS-ON (J9) ATX 電源開關連接埠 2-Pins connector page 22
J1/JP2 SDRAM 時脈選擇

J1/JP2 1-2 與 AGP 時脈相同
J1/JP2 2-3 與 CPU 時脈相同

page 21

JP3/JP4

系統時脈選擇

JP3 2-3 , JP4 X 60/66MHz
JP3 1-2 , JP4 1-2 75/83MHz
JP3 1-2 , JP4 2-3

95/100MHz

page 20

擴充槽 (

Expansion Sockets )

Socket/Slot Name Description Page

SL1, SL3 ISA 插槽 16-bits ISA Bus 擴充插槽 page 9

PCI1~PCI3 PCI 插槽 32-bits PCI Local Bus 擴充插槽 page 9
SIMM1~SIMM2 SIMM Module 插座 72-Pins SIMM D-RAM Module 擴充插座 page 8
SDRAM1~SDRAM2 DIMM Module 插座 168-Pins DIMM SDRAM Module 擴充插座 page 8

ZIF SOCKET 7 CPU 插座 Pentium CPU 插座 page 8

2-4

硬體安裝設定

18

主機板的安裝步驟如下

:

1.

主機板上的

JUMPER

依所使用的

CPU

正確的設定

.

2.

安裝

CPU和DRAM

和所使用的擴充介面卡

3.

連接排線,電源線接頭到指定的連接埠上

.

4.

設定

BIOS值(

一般由工廠出貨前即已設定,除了標準

CMOS

設定外不建議任意更改

BIOS

的參數內 值

)

2-4-1 CPU

電壓選擇 :

J5 (12 – PINS Block)

2-4-2 CPU

種類選擇 :

U2 ( 6-Pins DIP Switch)

19

Selections J5

2.2V 1-2 Closed

2.8V 3-4 Closed

2.9V 5-6 Closed

3.2V 7-8 Closed

3.45V 9-10 Closed

3.52V 11-12 Closed

DIP Switch 1 DIP Switch 2 DIP Switch 3

CPU Type U2 JP3 JP4 CPU

OFF OFF OFF 1.5/3.5 ON ON ON 60MHz

100MHz Pentium processor
AMD-K5-100 , K5-133
233MHz Pentium processor
with MMX technology

120MHz Pentium processor

Cyrix/IBM 6X68-150

133MHz Pentium processor

Cyrix/IBM 6X68-166

150MHz Pentium processor
Cyrix/IBM 6X68MX-PR166

166MHz Pentium processor
166MHz Pentium processor
with MMX technology
AMD-K5-166
AMD-K6-166
Cyrix/IBM 6X68MX-PR200

IDT-C6 150MHz

Cyrix/IBM 6X68-200
6X68MX-PR200

IDT-C6 180MHz OFF ON OFF ON ON ON 2-3 X 60MHz 3.0X

200MHz Pentium processor
200MHz Pentium processor
with MMX technology
AMD-K6-200
Cyrix/IBM 6X68MX-PR233

233MHz Pentium processor
with MMX technology
AMD-K6-233
AMD-K6/233
Cyrix/IBM 6X68MX-PR300

AMD-K6/266
AMD-K6-2/266

AMD-K6/300 ON ON ON OFF ON ON 2-3 X 66MHz 4.5X

AMD-K6-2/300 OFF ON OFF OFF OFF OFF 1-2 2-3 100MHz 3.0X

AMD-K6-2/333 OFF OFF OFF ON OFF OFF 1-2 2-3 95MHz 3.5X

Cyrix 6X68MX-PR266 ON ON OFF OFF ON OFF 1-2 1-2 83MHz 2.5X

Cyrix 6X68MX-PR333 OFF OFF OFF OFF ON OFF 1-2 1-2 83MHz 3.5X

ON OFF OFF 2.0 OFF ON ON 66MHz

ON ON OFF 2.5 ON OFF ON 68MHz

OFF ON OFF 3.0 ON ON OFF 75MHz

ON OFF ON 4.0 OFF ON OFF 83MHz

ON ON ON 4.5 ON OFF OFF 95MHz

1 2 3 4 5 6

OFF OFF OFF OFF ON ON 2-3 X 66MHz

+

+

+

ON OFF OFF ON ON ON 2-3 X 60MHz 2.0X

ON OFF OFF OFF ON ON 2-3 X 66MHz 2.0X

ON ON OFF ON ON ON 2-3 X 60MHz 2.5X

ON ON OFF OFF ON ON 2-3 X 66MHz 2.5X

ON OFF OFF ON ON OFF 1-2 1-2 75MHZ 2.0X

OFF ON OFF OFF ON ON 2-3 X 66MHZ 3.0X

OFF OFF OFF OFF ON ON 2-3 X 66MHz 3.5X

ON OFF ON OFF ON ON 2-3 X 66MHz 4.0X

Ratio

DIP Switch 4 DIP Switch 5 DIP Switch 6

OFF OFF OFF 100MHz

外頻

CPU 外頻

CPU

倍頻

1.5X

3.5X

注意事項

:



在安裝CPU前先確定

CPU

的外頻、倍頻及電壓

.



在作各種選擇器的調整前請確定電源必須關閉

.

2-4-3

清除

CMOS RAM :J3 (

黃色選擇器

)

在將選擇器在J3 3-4秒鐘後CMOS 的資料將會清除(例如:硬碟,軟碟密碼設定
等)再將J3上選擇重新設定在2-3 pin. 清除CMOS RAM動作後可用BIOS SETUP
重新填入所需資料.

2.4.4 SDRAM

時脈選擇 :

J1/JP2

J1,JP2用選擇SDRAM

與系統時脈同步或非同步.

J1 JP2 SDRAM CLOCK

1-2 1-2

與

AGP

時脈相同,一般為

66MHz,

唯系統在

75MHz時SDRAM為60MHz.

2-3 2-3

與系統時脈相同,視所選用的

CPU

頻而定內 .

※

注意事項:或使用的

SDRAM DIMM

為

12ns

時當系統時脈到達

75MHz

時請將

J1,JP2

設定為

1-2

短路 .

2-5

系統記憶體安裝

此主機有2個

72-Pin SIMM

插座及2個

168Pin DIMM

插座其配置圖如下

:

BANK0 BANK1 BANK2

SDRAM2 SDRAM1 SIMM1&SIMM2 Total Memory

8MB 8MB 8MB

20

16MB 16MB 16MB

32MB X1 32MB X1 32MB X1 MAX. = 384MB

64MB 64MB 64MB

128MB 128MB 128MB

注意事項:

1. 當系統時脈高於66MHz時,SIMM和DIMM請勿同時使用.

2 . 當系統時脈在

75MHz時,

無法使用

FAST PAGE和EDO DRAM,

也就是僅建

議使用DIMM MODULE.

2-6 CPU

的安裝

此主機板提供 1 個

321-Pins 的 ZIF Socket 7

插座，由於

CPU

在運算時會發熱，所以必須要有適合的散熱風

扇，以防止

CPU

過熱

。

在安裝

CPU

前電源必須關閉，首先拉起

ZIF Socket

拉桿至

90

左右位置

，CPU

在裝入時

，CPU

面上有一

白色點，而且有一斜角處對準

ZIF Socket

拉桿末端的一邊，在放入

CPU

時應該不會有任何阻力，放入後應

完全平貼於

ZIF Socket

上，若有任何阻力或無法完全平貼現象，請拿出重新校對方向是否正確。最後將

ZIF

Socket

的拉桿壓下即完成安裝。請參 第閱8頁的圖示。

2-7 安裝介面卡

首先請仔細研讀介面卡相關 明書，安裝步驟概分如下：說

1.

研讀所要安裝介面 明書說

2.

設定介面卡上的

Jumper

3.

開 電腦上蓋啟

4.

拆卸要安裝擴充槽後方的鐵片

5.

小心的對準該擴充槽，同時依垂直的方向將介面卡插入擴充槽

6.

鎖緊該介面卡鐵片螺絲

7.

蓋上電腦上蓋

8.

開 電源，若有需要在啟

BIOS

中作設定

9.

安裝介面卡驅動軟體体

2-8

各種連接埠

1.

電源連接埠

AT

電源連接埠

(12-Pins block)：CN4

此連接埠與

AT

電源供應器的輸出

(P8 and P9) 12-Pin

母頭連接,提供系統所需要的電源。

(請參 第 閱

10

頁的圖表)

2.

電源連接埠

ATX

電源連接埠

(20-Pins block)：CN5

此款主板同時提供另一電源輸入連接埠 ,即為

ATX

電源連接埠

,

ATX-PW

連接埠為

20-Pin

之母座。(請參 第閱

11

頁的圖表)

3.

鍵盤連接埠

(5-Pins

母座

)：CN3

用於

IBM

標準鍵盤之輸入連接埠。(請參 第 閱

11

頁的圖表)

4. PS/2

滑鼠連接埠

(6-Pins block)：CN1

此款主板另提供一個 PS/2 滑鼠的連接埠。(請參閱第

11

頁的圖表

)

5.

列表機埠連接埠

(26-Pins block)：LPT1 (

請參閱第12頁的圖

表

)

6.

串列埠

COMA&COMB

連接埠

(Two 10-Pins block):COM1,COM2 (

請參

閱第12頁的圖

表

)

7.

軟碟連接埠

(34-Pins block)：FDD (

請參閱第

12

頁的圖

表

)

8.

第一組

IDE 連接埠 (40-Pins block)：IDE1 (

請參閱第

13

頁的圖

表

)

21

9.

第二組

IDE 連接埠 (40-Pins block)：IDE2 (

請參閱第13 頁的圖表)

10. 硬碟動作指示燈:HDLED(J8)

連接至電腦面板指示燈，當硬碟有讀寫動作時此指示燈會亮(請參 第閱

14

頁的圖表)

11.

面板指示連接埠

：FPC

此 16-Pins

的連接埠連接至面板各指示燈及開關等等。(請參 第閱

14

頁的圖表)

A. Turbo LED : TBLED
B.

RESET Switch lead : RESET

C. Keyboard Lock Switch lead & Power LED : KEYLOCK & PW
D.

Speaker connector : SPEAKER

12.

遠紅外線模組連接埠

：JIR1

此連接埠用於連接遠紅外線模組 (選購配備)，作為無線傳輸及接收之用。(請參 第閱

14

頁

的圖表)

13. USB

埠連接埠

：JUSB1

(

請參 第閱

15

頁的圖表)

14. CPU

風扇連接埠

：FAN1

(

請參 第閱

15

頁的圖表)

15. ATX

電源開關連接埠

：J9

ATX

電源供應器提供

2-Pins

開關，其狀態分為三種：當電源為

OFF

狀態下按下此開關，即

刻開 電源至啟

ON

狀態。若在

ON

狀態將此開 關按下，可依

BIOS

中設定立即關閉電源或

4SEC

後關閉電源。至於系統供電狀態可由

Power LED

的明滅判別出。(請參 第 閱

15

頁的圖

表)

22