Gigabyte 6BXDS User manual

R-17-01-081021
6BXDS
USER'S MANUAL
1. System power on by PS/2 Mouse: First, enable this function
in CMOS Setup, then you can power on the system by double
clicking the right or left button of your PS/2 Mouse.
2. System power on by Keyboard: If your ATX power supply
supports larger than 100~300 mA 5V Stand-By current(rest
with keyboard require), you can power on your system by
entering password from the Keyboard after setting the
“Keyboard power on”jumper (JP1) and password in CMOS
Setup.
3. Modem Ring-On on COM B.
4. Wake-up on LAN supports(on JP8): Your ATX power supply
must support larger than 720 mA 5V Stand-By current.
5. Support 3 steps ACPI LED.
6. Support LDCM

Pentium

II / Processor MAINBOARD

Table of Contents
2
REV 1.7 First Edition

6BXDS
1
The author assumes no responsibility for any errors or omissions that may
appear in this document nor does it make a commitment to update the
information contained herein.
Third-party brands and names are the property of their respective owners.
Sound Blaster is a registered trademark of Creative Technology Ltd in the
United States and certain other countries. Sound Blaster-LINK and SB-LINK
are trademarks of Creative Technology Ltd.
Oct 21, 1998 Taipei, Taiwan

Quick Installation Guide
2
I. Quick Installation Guide :
CPU SPEED SETUP
The system bus speed can be selectable between 66.6MHz and 100MHz. The
user can select the system bus speed (JP6) and change the DIP SWITCH (SW)
selection to set up the CPU speed for 200 - 633MHz processor.
M The CPU speed must match with the frequency RATIO. It will cause
system hanging up if the frequency RATIO is higher than CPU's.
DIP SWITCH (SW)
FREQ. RATIO 1234
X 3 ON OFF ON ON
X 3.5 OFF OFF ON ON
X 4 ON ON OFF ON
X 4.5 OFF ON OFF ON
X 5 ON OFF OFF ON
X 5.5 OFF OFF OFF ON
MJP6 (Select the system speed between 66.6MHz and 100MHz)
1-2 Close Set system speed to 66MHz
− system always
run at 66MHz FSB (Front Side Bus).
2-3 Close Set system speed to Auto
− systemspeeddetect
automatically (66/ 100MHz FSB).
1-2-3 Open Set system speed to 100MHz
− system always
run at 100MHz FSB (Front Side Bus).
M If you use single CPU, please install to CPU2 slot.
1 2 3
1 2 3
1 2 3

6BXDS
3
MThere are two ways to set system speed
A. 66MHz forced (JP6 1-2 short) or Auto detect (2-3 short)
B. 100MHz forced (JP6 1-2-3 open) or Auto detect (2-3 short)
1. PentiumII 350 / 100MHz FSB
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
ON
1 2 3 4
JP6 3 2 1
1
JP6 3 2 1
2. PentiumII 400 / 100 MHz FSB
3. PentiumII 450 / 100 MHz FSB
SW
ON
1 2 3 4
SW
ON
1 2 3 4
JP6
32 1
JP6
32 1
JP6
32 1
JP6
32 1

Quick Installation Guide
4
4. PentiumII 500 / 100 MHz FSB
5. PentiumII 550 / 100 MHz FSB
6. PentiumII 200/ 66 MHz FSB
7. PentiumII 233 / 66 MHz FSB
8. PentiumII 266 / 66 MHz FSB
9. PentiumII 300/ 66 MHz FSB
SW
ON
1 2 3 4
SW
ON
1 2 3 4
SW
JP6
32 1
JP6
32 1
JP6
32 1
JP6
32 1
JP6
32 1
JP6
32 1
JP6
32 1
JP6
32 1
SW
ON
1 2 3 4
JP6
32 1
JP6
32 1
SW
ON
1 2 3 4
ON
1 2 3 4
JP6
32 1
JP6
32 1
SW
ON
1 2 3 4

6BXDS
5
10. PentiumII 333 / 66 MHz FSB
11. PentiumII 366/ 66 MHz FSB
II. Jumper setting :
SPK : Speaker Connector
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
1
Pin No. Function
1
2
VCC
NC
3NC
4
Data
SW JP6
32 1
JP6
32 1
ON
1 2 3 4
JP6
32 1
JP6
32 1
SW
ON
1 2 3 4

Quick Installation Guide
6
RST : Reset Switch
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
Open :
Normal operation.
For Hardware
Reset System
Close :
PWR : Power LED Connector
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
1
Pin No. Function
1
2
3
LED (+)
LED (-)
LED (-)

6BXDS
7
HD : IDE Hard Disk Active LED
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
1
Pin No. Function
1
2
LED (+)
LED (-)
IR : Infrared Connector (Optional)
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
Pin No.
Function
1
2
IR Data Output
IR Data Input
3
GND
4
5
Signal
POWER (+)
1

Quick Installation Guide
8
GN : Green Function Switch
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
Open :
Normal operation.
Close :
Entering Green Mode
SOFT PWR : Soft Power Connector
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
1
Pin No. Function
1
2
GND
Ctrl-signal

6BXDS
9
GD : Green Function LED
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
1
Pin No. Function
1
2
LED (-)
LED (+)
ATX POWER : ATX Power Connector
Pin No.
Function
3,5,7,13,15-17
4,6,19,2
GND
10
12
18
8
+12V
-12V
-5V
VCC (+5V)
Power Good
9
14
5V SB
(Stand by +5V)
PS-ON
(Soft ON/OFF)
1
11
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1

Quick Installation Guide
10
PS/2 Mouse / Keyboard Connector
Pin No. Function
1
2
3
4
5Clock
Data
NC
VCC (+5V)
GND
PS/2 Mouse/Keyboard
6NC
PS/2 Keyboard
PS/2 Mouse
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
PWR FAN : CPU Cooling Fan Power Connector
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
1
Pin No.
Function
1
2
3
GND
+12V
SENSE

6BXDS
11
IDE1: For Primary IDE port
1
RED LINE
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
IDE2: For Secondary IDE port
1
RED LINE
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1

Quick Installation Guide
12
FLOPPY: For FLOPPY PORT
1
RED LINE
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
ULTRA SCSI : ON BOARD ULTRA SCSI PORT
1
RED LINE
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1

6BXDS
13
ULTRA WIDE SCSI : ON BOARD ULTRA WIDE SCSI PORT
1
CHA ULTRA WIDE SCSI
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
1
CHB ULTRA WIDE SCSI
LPT PORT / COM A / COM B
COM B
LPT PORT
COM A
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1

Quick Installation Guide
14
JP1: Keyboard Power On
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
Keyboard Power On
Default : Disable
1-2
2-3
Enable
Disable
USB: USB Port
Pin No.
Function
1
2
3
4
5
6
7
8
USB D0-
USB D0+
GND
USB V0
GND
USB V0
USB D0-
USB D0+
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1

6BXDS
15
JP8: Wake on LAN
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
Pin No. Function
1
2
3
+5V SB
GND
Signal
1
J1: ATX Power Control Selection
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
CLOSE :
Full on / Soft Off
OPEN :
Soft Off

Quick Installation Guide
16
SB-LINK : For PCI Audio / Sound Card use only
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
Pin No.
Function
1
2GND
Signal
3NC
4Signal
5GND
6
Signal
BAT1:For Battery
6BXDS
PIIX4
INTEL
443BX
adaptec
AIC-7895
1
1
1
1
1
1
1
1
1
+
–
MDanger of explosion if battery is incorrectly replaced.
MReplace only with the same or equivalent type recommended by the
manufacturer.
MDispose of used batteries according to the manufacturer’s instructions.

6BXDS
17
III. Top Performance Test Setting:
The following performance data list is the testing results of some popular
benchmark testing programs.
Users have to modify the value for each item in chipset features as follow
for top performance setting.
** Each value of items as above depends on your hardware configuration :
CPU , SDRAM , Cards , etc.
Please modify each value of items If your system does not work properly .

Quick Installation Guide
18
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 PentiumII processor
•DRAM (128x1)MB SDRAM (SEC KM48S8030BT-GH)
•CACHE SIZE 512 KB included in CPU
•DISPLAY GA-601 AGP Display Card (4MB SGRAM)
•STORAGE Onboard Ultra Wide SCSI (Seagate ST34555W)
•O.S. Windows NT™4.0
•DRIVER Display Driver at 1024 x 768 x 64k colors x 75Hz.
Adaptec AIC-7895P SCSI Driver
Intel PentiumII
Processor 300MHz(100x3) 350MHz(100x3.5)
Winbench98
CPU mark32 776 905
FPU Winmark 1540 1800
Business Disk 1830 1870
Hi-End Disk 4400 4510
Business Graphics 174 197
Hi-End Graphics 182 208
Winstone98Business 30.7 33.8
Hi-End 34.6 37.8