DTK PRM-0081I E1 User manual

PRM-0081I E1
High Performance
Dual Pentium II
AGP/PCI Mainboard
User’s Guide
Edition 3.01
©1999 DTK Computer, Inc.
P/N: 155100-8812

I
WARNING
For the system to operate normally, please make sure JP3 of the mainboard is set as below.
Refer to Fig. 2 in this manual for the location JP3.
If JP3 is shorted to 2-3, no CMOS data can be retained.
CAUTION
The motherboard is an electrostatic sensitive device. Don’t open or handle except at a static-
free workstation.
POWER OFF
It needs to hold the power switch 4 seconds to turn off the power.
Windows, MS-DOS, and MS Word are trademarks of Microsoft Corporation.
Novell, Netware are trademarks of Novell, Inc.
Lotus, 1-2-3, and Symphony are trademarks of Lotus Development Corporation.
PC, AT, PC-DOS, OS/2 and Presentation Manager are trademarks of IBM Corporation.
UNIX is the trademark of AT&T.
Intel i82440BX and Pentium II are registered trademark of Intel Corporation.
All other brand and product names are trademarks or registered trademarks of their
respective companies.
The information presented in this publication has been carefully checked for reliability;
however, no responsibility is assumed for inaccuracies, whereas, specification is subjected to
change without notice.
1 2 3
JP3

II
CONTENTS
CHAPTER 1 INTRODUCTION 1
CHAPTER 2 JUMPER SETTINGS 5
2.1 JUMPERS PRESENTATION 5
2.2 GRAPHICAL DESCRIPTION OF JUMPER SETTINGS 6
2.3 CPU SPEED 7
2.4 JP3 - CLEAR CMOS DATA 7
2.5 MEMORY CONFIGUARTION 8
CHAPTER 3 CONNECTOR CONFIGURATION 9
3.1 J1 –MULTIPLE FUNCTION JUMPER 11
3.2 J2 - WAKE ON LAN CONNECTOR 13
3.3 J3, J4 - PRIMARY/SECONDARY IDE CONNECTORS 13
3.4 J5 - FLOPPY DRIVE CONTROLLER 13
3.5 J7 –ULTRA 2 SCSI CONNECTOR 14
3.6 J8 - SCSI CONNECTOR 14
3.7 J9 - ULTRA WIDE SCSI CONNECTOR 14
3.8 J10 - ATX POWER SUPPLY CONNECTOR 14
3.9 J11 - IrDA CONNECTOR 15
3.10 CPU1, CPU2 - SLOT FOR PENTIUM II/III CPU 15
3.11 FAN1,FAN2,FAN3 - CPU FAN CONNECTOR 15
3.12 PS/2 KEYBOARD CONNECTOR 16
3.13 PS/2 MOUSE CONNECTOR 16
3.14 UNIVERSAL SERIAL BUS PORT 0 & 1 16
3.15 SERIAL PORT COM1 & COM2 16
3.16 PARALLEL PORT CONNECTOR 16
3.17 RETENTION MECHANISM KITS INSTALLATION GUIDE 17
3.18 OPTIONAL HEATSINK SUPPORT INSTALLATION GUIDE 19
CHAPTER 4 AWARD BIOS SETUP GUIDE 21
4.1 AWARD BIOS SETUP 21
4.2 STANDARD CMOS SETUP 23
4.3 BIOS FEATURES SETUP 24
4.4 CHIPSET FEATURES SETUP 25
4.6 PCI CONFIGURATION 30
4.7 INTEGRATED PERIPHERALS SETUP MENU 32
4.8 LOAD SETUP DEFAULTS MENU 35
4.9 SUPERVISOR PASSWORD 35
4.10 USER PASSWORD 35
4.11 IDE HDD AUTO DETECTION 36
4.12 SAVE & EXIT SETUP MENU 36
4.13 EXIT WITHOUT SAVING MENU 36

III
CHAPTER 5 FLASH AND DMI UTILITY 37
5.1 AWARD FLASH UTILITY 37
5.2 DESKTOP MANAGEMENT INTERFACE (DMI) OVERVIEW 39
APPENDIX A QUICK GUIDE 43

1
CHAPTER 1 INTRODUCTION
Preface
The motherboard is a 4 layer, ATX form factor high performance Dual Pentium II AGP/PCI
mainboard. It includes Intel i82440BX system chipset, Winbond W83977TF Super I/O
controller and SYMBIOS 53C895 Ultra2 SCSI controller.
Features
Processor
•Intel Dual Pentium II/Pentium III series.
•The mainboard can run with following speeds:
350, 400, 450, 500, 550MHz or above
Chipset
•Intel i82443BX (PCI A.G.P. Controller)
•Intel 82371EB (PCI ISA IDE Xcelerator)
•Winbond W83977TF (Super I/O Controller)
•SYMBIOS SYM-53C895 (Ultra2 SCSI Controller)
Main Memory
•Memory configurations up to 1GB SDRAM.
•DIMM socket for SDRAM (3.3V unbuffered).
•Support both Synchronous DRAM and Extended Data Output (EDO) Mode DRAM
Modules.
•ECC Function ensures data correction and integrity.
Multi I/O
•On board Multi-I/O supports two serial, one parallel ports and floppy drive controller.
•Serial ports are 16550 Fast UART compatible.
•Parallel port has EPP and ECP capabilities.
•PS/2 keyboard and PS/2 mouse connector is provided.
•IrDA supported.
•USB supported.
Accelerated Graphics Port (AGP) Interface
•A.G.P. specification compliant
•A.G.P. 66/133MHz devices supported
PCI IDE
•On board supports PCI Master IDE Controller, two connectors support up to four IDE
devices such as HDD, CD ROM drive and Tape Back-up drives, etc.
•PCI Master IDE controller supports PIO Mode 3 and 4 devices, I/O data transfer rate can
be up to 16.6MB/s.
•Ultra DMA Mode supported. Transfer rate can be up to 33MB/s.

Chapter 1
2
PCI SCSI
•Synchronous: up to 80MB/sec Ultra 2 SCSI
up to 40MB/sec Ultra SCSI
up to 20MB/sec Fast SCSI
•DMA bus mastering for low overhead with 32-bit burst data transfers at PCI data
transfer rates.
•Zero wait-state bus master data bursts.
•Up to 64 byte PCI burst size to maximize the PCI data transfer rate.
•Complies with PCI specification 2.1
•Supports 32-bit, 33MHz PCI bus.
•Functions as full 32-bit PCI DMA Bus Master
System BIOS
•Award BIOS (128KB Flash EPROM).
Slots
•One AGP slot
•Four PCI slots
•Two ISA slots
Form Factor
•Full ATX Size (305mm x 244mm) 4 Layer

Introduction
3
Fig. 1 Key Components of the Mainboard

Chapter 1
4

5
CHAPTER 2 JUMPER SETTINGS
2.1 JUMPERS PRESENTATION
Pins 2 and 3 are shorted with a jumper cap.
3 2 1
Pins 1 and 2 are shorted with a jumper cap.
3 2 1
The jumper is shorted when the jumper cap is placed
over the two pins of the jumper.
The jumper is open when the jumper cap is removed
from jumper.
Jumpers Convention
Different color of jumper caps (mini-jumpers) are used on the board to represent
different usage of the jumpers:
Red: CPU Clock setting
Black: Other

Chapter 2
6
2.2 GRAPHICAL DESCRIPTION OF JUMPER
SETTINGS
Fig. 2 Jumper Location of the mainboard

Jumper Settings
7
2.3 CPU SPEED
The table below summaries the CPU frequency and settings of each jumper of the
motherboard.
Ratio Bus
Freq. Rating Setting Ratio Bus Freq. Rating Setting
3.5x J6: 1 close
2 open
3 open
4 close
5.5x J6: 1 open
2 open
3 open
4 close
4.0x J6: 1 open
2 close
3 close
4 close
6.0x J6: 1 close
2 close
3 close
4 open
4.5x J6: 1 open
2 close
3 open
4 close
6.5x J6: 1 close
2 close
3 open
4 open
5.0x
66MHz
or
100MHz
J6: 1 open
2 open
3 close
4 close
66MHz
or
100MHz
Table 1: Jumper Setting
2.4 JP3 - CLEAR CMOS DATA
JP3 is used to clear the content of the CMOS Data in the RTC (build in PIIX4 chip).
Table 2: Clear CMOS Data

Chapter 2
8
2.5 MEMORY CONFIGUARTION
The mainboard lets user upgrade system memory via DIMM sockets on the
mainboard. On board memory is located in eight banks: Bank 0 - 7. Four DIMM
sockets are provided for EDO DRAM or Synchronous DRAM. Table 3 provides
the typical memory configurations supported by the mainboard.
Bank 0/1 (DIMM1) Bank 2/3 (DIMM2) Bank 4/5 (DIMM3) Bank 6/7 (DIMM4)
Installed None None None
None Installed None None
None None Installed None
None None None Installed
Installed Installed None None
Installed None Installed None
Installed None None Installed
None Installed Installed None
None Installed None Installed
None None Installed Installed
Installed Installed Installed None
Installed Installed None Installed
Installed None Installed Installed
None Installed Installed Installed
Installed Installed Installed Installed
Table 3
The maximum memory size is up to 1GB (SDRAM/EDO). The size of each DIMM
can be 8MB, 16MB, 32MB, 64MB, 128MB or 256MB.

9
CHAPTER 3 CONNECTOR
CONFIGURATION
Once the mainboard has been fastened into system case, the next step is to connect the
internal cables. The internal cables are wire leads with plastic female connectors that attach
to the connectors. The mainboard connectors have varying numbers of pins and are the
points of contact between the mainboard and other parts of the computer.
Fig 3 Connector Location

Chapter 2
10

Connector Configuration
11
3.1 J1 –MULTIPLE FUNCTION JUMPER
J1 is a front panel multi-function jumper includes speaker, reset, harddisk LED,
ATX power switch, Power On/Off, Power LED. The pin definition is as following
figure.
Fig. 4 Multiple Function Jumper
•RESET –RESET SWITCH CONNECTOR
Attach the Reset switch cable to this connector. The Reset switch restarts the
system.
•POWER –POWER ON/OFF SWITCH
It is used to switch on or off the ATX power supply. The power is turned on
by short the power switch once. It needs to hold the power switch about 4
seconds to turn it off when it has not start to display.
•IDE/SCSI HDD LED –IDE/SCSI HDD LED
CONNECTOR
It is usually connected to a HDD LED on front of the system case. If the IDE
or SCSI HDD is in operation, the indicator lights during operation.
Fig. 5 IDE/SCSI HDD LED

Chapter 3
12

Connector Configuration
13
•SPEAKER –SPEAKER CONNECTOR
Speaker is a four-pin connector, which is used to connect the system speaker.
Fig. 6 Speaker
3.2 J2 - WAKE ON LAN CONNECTOR
J2 is a 3-pin connector as interface of LAN card for wake up on LAN purpose.
Fig. 7 Wake On LAN Connector
3.3 J3, J4 - PRIMARY/SECONDARY IDE
CONNECTORS
These connectors support the provided IDE hard disk ribbon cable. After
connecting the single end to the board, connect the two plugs on the other end to
your hard disk or other device.
3.4 J5 - FLOPPY DRIVE CONTROLLER
This connector supports the floppy drive ribbon cable. After connecting the single
end to the board, connect the two plugs on the other end to the floppy drive.

Chapter 3
14
3.5 J7 –ULTRA 2 SCSI CONNECTOR
J7 is a high-density 68-pin connector for a Ultra 2 SCSI device.
3.6 J8 - SCSI CONNECTOR
J8 is a 50-pin connector for a SCSI device.
3.7 J9 - ULTRA WIDE SCSI CONNECTOR
J9 is a high-density 68-pin connector for a wide SCSI device.
3.8 J10 - ATX POWER SUPPLY CONNECTOR
J10 is a 2x10 pin male connector. Plug the power connector of the ATX power
supply onto the connector.
Fig. 8 ATX Power Supply Connector