TI6NBF+
440BX/440ZX/Apollo Pro Plus
ATX Motherboard
User's Manual
Version 1.0A
ii TI6NBF+ Pentium II/III ATX Motherboard User’s Manual
The brand names, product names and trade names in this manual
are trademarks or registered trademarks of their respective
holders.
This publication is protected by copyright and all rights are
reserved. No part of it may be reproduced or transmitted by any
means or in any form, without prior consent in writing from the
manufacturer.
The information in this document has been carefully checked and
is believed to be accurate. However, the manufacturer assumes
no responsibility for any inaccuracies that may appear in this
manual. In no event will the manufacturer be liable for direct,
indirect, special, exemplary, incidental or consequential damages
resulting from any defect or omission in this manual, even if
advised of the possibility of such damages. The material contained
herein is for informational purposes only.
Contents
TI6NBF+ Pentium II/III ATX Motherboard User’s Manual iii
Contents
Chapter 1 Introduction....................................................1
Chapter 2 Specifications..................................................3
Chapter 3 Hardware Description ...................................5
3.1 Processor...................................................................................7
3.2 L2 Cache ...................................................................................7
3.3 Main Memory............................................................................7
3.4 BIOS..........................................................................................8
3.5 I/O Port Address Map................................................................9
3.6 DMA Channels..........................................................................9
3.7 Interrupt Request (IRQ) Lines.................................................10
3.8 Onboard PCI-IDE....................................................................10
3.9 Onboard Multi-I/O ..................................................................11
3.10 Onboard AGP Slot.................................................................11
3.11 Hardware Monitoring IC.......................................................11
Chapter 4 Configuring the Motherboard ....................13
4.1 CPU Frequency Setting...........................................................15
4.2 100MHz CPU Host Frequency Force Selector: JP7................16
4.3 133MHz CPU Host Frequency Force Selector: JP10..............16
4.4 Clear CMOS Select: JP4 .........................................................16
Chapter 5 Installation....................................................17
5.1 I/O Connectors ........................................................................19
5.2 J1: PS/2 Keyboard and PS/2 Mouse Connectors.....................19
5.3 J8: ATX Power Supply Connector..........................................20
5.4 J17: CPU Fan Power Connector..............................................20
5.5 USB1: USB Connector............................................................20
5.6 J2, J3: Serial Ports...................................................................21
5.7 J4: Parallel Port Connector......................................................22
5.8 J9: IrDA Connector .................................................................22
5.9 J5: Floppy Drive Connector ....................................................23
5.10 J19, J18: EIDE Connectors ...................................................24
5.11 J20: Front Bezel Connectors .................................................25
5.12 J21: Chassis Fan Power Connector........................................27
5.13 J23: AGP Fan Power Connector............................................27
5.14 JP3: Wake on LAN Connector..............................................27
5.15 JP5: SB-Link Connector........................................................28
Contents
iv TI6NBF+ Pentium II/III ATX Motherboard User’s Manual
Chapter 6 BIOS and System Setup...............................29
6.1 BIOS Introduction ...................................................................32
6.2 BIOS Setup..............................................................................32
6.3 Standard CMOS Setup.............................................................34
6.4 BIOS Features Setup................................................................37
6.5 Chipset Features Setup.............................................................41
6.6 Power Management Setup .......................................................44
6.7 PNP/PCI Configuration ...........................................................49
6.8 Load BIOS Defaults ................................................................52
6.9 Load Setup Defaults.................................................................52
6.10 CPU Speed Setting ................................................................53
6.11 Integrated Peripherals............................................................56
6.12 Supervisor / User Password...................................................59
6.13 IDE HDD Auto Detection......................................................60
6.14 Save & Exit Setup..................................................................61
6.15 Exit Without Saving...............................................................61
Chapter 7 System Monitor Utility User’s Guide.........62
Chapter 8 LANDesk User’s Guide ...............................68
8.1 Introduction .............................................................................69
8.2 Installation...............................................................................70
8.2.1 Installing the Local Version of LDCM.........................71
8.2.2 Installing the Administrative Version of LDCM...........73
Appendix..........................................................................75
A. Slot 1 Retention Mechanism......................................................75
B. Additions & Errata.....................................................................76
.
Chapter 1 Introduction
TI6NBF+ Pentium II/III ATX Motherboard User’s Manual 1
Chapter 1 Introduction
This manual is designed to give you information on the TI6NBF+
motherboard. It is divided into the following sections:
•
••
•
Introduction
•
••
•
Specifications
•
••
•
Hardware Description
•
••
•
Configuring the Motherboard
•
••
•
Installation
•
••
•
BIOS and System Setup
•
••
•
System Monitor Utility User’s Guide
•
••
•
LANDesk User’s Guide
Checklist
Please check that your package is complete and contains the items below.
If you discover damaged or missing items, please contact your dealer.
•
••
•
The TI6NBF+ Motherboard
•
••
•
1 IDE ribbon cable
•
••
•
1 floppy ribbon cable
•
••
•
1 CD containing System Monitor utility, PIIX4 Bus Master IDE
driver and utilities.
Intel’s LANDesk software is optional.
2 TI6NBF+ Pentium II/III ATX Motherboard User’s Manual
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Chapter 2 Specifications
TI6NBF+ Pentium II/III ATX Motherboard User’s Manual 3
Chapter 2 Specifications
The TI6NBF+ is a high-performance ATX 440BX/440ZX/Apollo Pro
Plus motherboard with a Slot 1 connector for Pentium II processors. It
offers flexibility in terms of CPU frequency and main memory type and
size. The main features of the motherboard consist of the following:
CPU Socket
Slot 1
Processor
Intel Pentium II 233/266/300MHz (66MHz / Klamath)
Intel Celeron 266/300/300A/333 (66MHz)
Intel Pentium II 333MHz (66MHz / Deschutes)
Intel Pentium II 300/350/400/450MHz (100MHz / Deschutes)
Intel Pentium III 450/500MHz (100MHz / Katmai)
L2 Cache
CPU integrated L2 cache
CPU Voltage
Switching voltage regulator on board supporting multiple voltage
ranging 1.8V-3.5V
Main Memory
32MB or 64MB SDRAM on board
Three 168-pin DIMM sockets
Memory types: SDRAM (Synchronous DRAM)
NOTE
: Use only SDRAM modules that support SPD (Serial Presence
Detect). Use PC100 modules when running 100MHz bus
speed and PC66 modules when running 66MHz bus speed.
Chipset
Intel 82440BX or VIA Apollo Pro Plus (82C693)
BIOS
Award BIOS with ISA Plug and Play (PnP) extension, DMI, bootable
CD-ROM and power-management features. The BIOS is Year 2000
Compliant and will pass software applications that have the tendency
to invoke INT1AH function 04H such as year2000.exe utility released
by NSTL.
Power Connector
ATX power supply connector (Use an ATX power supply with 3.3V
power.)
Chapter 2 Specifications
4 TI6NBF+ Pentium II/III ATX Motherboard User’s Manual
DMI BIOS Support
Desktop Management Interface (DMI) allows users to download
system hardware-level information such as CPU type, CPU speed,
internal/external frequencies and memory size.
PCI Bus Master IDE Controller (Ultra DMA/33)
Onboard PCI Bus Master IDE (Ultra DMA/33) controller with two
connectors for up to four IDE devices in two channels, supporting
enhanced IDE devices such as Tape Backup and CD-ROM drives,
PIO Mode 3/4 and Bus Mastering Ultra DMA/33 (You have to install
the Bus Master IDE driver to enable this feature.)
Super I/O
Onboard super I/O is a Winbond W83977TF that provides:
z
Two 16550 UART compatible serial ports
z
One parallel port (ECP/EPP compatible)
z
One floppy controller (2.88MB compatible)
z
One IrDA port
z
Keyboard Controller
Keyboard and Mouse Connectors
PS/2 type
USB Connector
2 ports on board
Win98/95-shut-off
Allows shut-off control from within Windows 98/95
Modem-ring-on
Supports PC powering on through an external modem.
Onboard AGP Slot
The AGP (Accelerated Graphics Port) slot supports AGP compliant
VGA cards to achieve rich 3D and video graphics display. AGP is a
bus specification that enables 3D graphics capabilities including
support for z-buffering, alpha blending and faster texture mapping.
Expansion Slots
Six PCI 32-bit slots
One ISA 16-bit slots
One AGP slot
Form Factor
ATX, 12” x 7.87” (30.5cm x 20cm)
Chapter 3 Hardware Description
TI6NBF+ Pentium II/III ATX Motherboard User’s Manual 5
Chapter 3 Hardware Description
This chapter briefly describes each of the major features of the TI6NBF+
motherboard. The layout of the board in Figure 1 shows the location of
the key components. The topics covered in this chapter are as follows:
3.1 Processor...................................................................................7
3.2 L2 Cache ...................................................................................7
3.3 Main Memory............................................................................7
3.4 BIOS..........................................................................................8
3.5 I/O Port Address Map................................................................9
3.6 DMA Channels..........................................................................9
3.7 Interrupt Request (IRQ) Lines.................................................10
3.8 Onboard PCI-IDE....................................................................10
3.9 Onboard Multi-I/O ..................................................................11
3.10 Onboard AGP Slot.................................................................11
3.11 Hardware Monitoring IC.......................................................11
Chapter 3 Hardware Description
6 TI6NBF+ Pentium II/III ATX Motherboard User’s Manual
Figure 1: Layout of the TI6NBF+ Motherboard
Chapter 3 Hardware Description
TI6NBF+ Pentium II /III ATX Motherboard User’s Manual 7
3.1 Processor
The TI6NBF+ motherboard is designed to take a Pentium II / Pentium !!!
processors running 233MHz ~ 500MHz using a Front Side Bus / Bus
Speed of 66MHz ~ 100MHz with its Slot 1 processor connector.
3.2 L2 Cache
The L2 cache is integrated in the Pentium II processor. The private L2
cache bus is not connected to package pins, rather its signals are routed
between the two cavities using standard package techniques.
3.3 Main Memory
The TI6NBF+ motherboard supports 32MB or 64MB SDRAM on board
and three 168-pin DIMM (Dual In-line Memory Module) sockets.
DIMM modules can be 8MB, 16MB, 32MB, 64MB and 128MB in
SDRAM DRAM. In populating the DIMM sockets, DIMM1, DIMM2,
and DIMM3 bank can be populated first. Refer to the following table
showing examples on how to configure the memory.
NOTE
: Use SDRAM modules with PC100 specification when running
100MHz CPU bus speed. With 66MHz CPU bus speed, SDRAM
modules with PC66 or PC100 specification can be used.
168-pin DIMM (3.3V) SDRAM
Onboard
SDRAM
DIMM3
DIMM2
DIMM1
Total Memory
32MB ----- ----- ----- 32MB
32MB 32MB ----- ----- 64MB
32MB 32MB 32MB ----- 96MB
32MB 32MB 32MB 32MB 128MB
32MB 64MB ----- ----- 96MB
32MB 64MB 32MB ----- 128MB
32MB 64MB 32MB 32MB 160MB
32MB 128MB ----- ----- 160MB
32MB 128MB 32MB ----- 196MB
32MB 128MB 32MB 32MB 224MB
32MB 128MB 64MB ----- 228MB
32MB 128MB 64MB 32MB 256MB
32MB 128MB 64MB 64MB 288MB
32MB 128MB 128MB 64MB 352MB
32MB 128MB 128MB 128MB 416MB
Chapter 3 Hardware Description
8 TI6NBF+ Pentium II/III ATX Motherboard User’s Manual
168-pin DIMM (3.3V) SDRAM
Onboard
SDRAM
DIMM3
DIMM2
DIMM1
Total Memory
64MB ----- ----- ----- 64MB
64MB 32MB ----- ----- 96MB
64MB 32MB 32MB ----- 128MB
64MB 32MB 32MB 32MB 160MB
64MB 64MB ----- ----- 128MB
64MB 64MB 32MB ----- 160MB
64MB 64MB 32MB 32MB 192MB
64MB 64MB 64MB ----- 192MB
64MB 64MB 64MB 64MB 256MB
64MB 128MB ----- ----- 196MB
64MB 128MB 32MB ----- 224MB
64MB 128MB 32MB 32MB 256MB
64MB 128B 64MB ----- 256MB
64MB 128B 64MB 64MB 320MB
64MB 128B 128B ----- 320MB
64MB 128B 128B 64MB 384MB
64MB 128B 128B 128MB 448MB
3.4 BIOS
The BIOS on the TI6NBF+ motherboard provides the standard BIOS
functions plus the following additional features:
1. ISA Plug and Play (PnP) Extension
Unlike PCI cards that are Plug and Play, ISA cards require setting
jumpers to resolve hardware conflicts. To make a computer system
PnP, an ISA PnP standard is established and supported by new
operating systems, such as Windows 95. Under Windows 95, the
motherboard BIOS must have an ISA PnP extension to support new
ISA PnP cards.
2. Power Management
The power management feature provides power savings by slowing
down the CPU clock, turning off the monitor screen and stopping the
HDD spindle motor. The BIOS fully conforms to ACPI (Advanced
Configuration and Power Interface) specification.
Chapter 3 Hardware Description
TI6NBF+ Pentium II /III ATX Motherboard User’s Manual 9
3.5 I/O Port Address Map
Each peripheral device in the system is assigned a set of I/O port
addresses which also becomes the identity of the device. There is a total
of 1K port address space available. The following table lists the I/O port
addresses used on the motherboard.
Address Device Description
000h - 01Fh DMA Controller #1
020h - 03Fh Interrupt Controller #1
040h - 05Fh Timer
060h - 06Fh Keyboard Controller
070h - 07Fh Real Time Clock,, NMI
080h - 09Fh DMA Page Register
0A0h - 0BFh Interrupt Controller #2
0C0h - 0DFh DMA Controller #2
0F0h Clear Math Coprocessor Busy Signal
0F1h Reset Math Coprocessor
1F0h - 1F7h IDE Interface
2F8h - 2FFh Serial Port #2(COM2)
378h - 3FFh Parallel Port #1(LPT1)
3F0h - 3F7h Floppy Disk Controller
3F8h - 3FFh Serial Port #1(COM1)
3.6 DMA Channels
There are seven DMA channels available on the motherboard; only
DMA2 is used by the floppy controller. In the case that ECP mode on the
parallel port is utilized, DMA1 or DMA3 will be used.
Chapter 3 Hardware Description
10 TI6NBF+ Pentium II/III ATX Motherboard User’s Manual
3.7 Interrupt Request (IRQ) Lines
There is a total of 15 IRQ lines available on the motherboard. Peripheral
devices use an interrupt request to notify the CPU for the service
required. The following table shows the IRQ lines used by the devices on
the motherboard:
Level
Function
IRQ0 System Timer Output
IRQ1 Keyboard
IRQ2 Interrupt Cascade
IRQ8 Real Time Clock
IRQ9
Software Redirected to Int 0Ah or PCI Slot Int#
IRQ10 Reserved or PCI Slot Int#
IRQ11 Reserved or PCI Slot Int#
IRQ12 PS/2 Mouse or PCI Slot Int#
IRQ13 Co-Processor
IRQ14 Primary IDE
IRQ15 Secondary IDE
IRQ3 Serial Port #2
IRQ4 Serial Port #1
IRQ5 Parallel Port #2 or PCI Slot Int#
IRQ6 Floppy Disk Controller
IRQ7 Parallel Port #1
3.8 Onboard PCI-IDE
The PCI-IDE controller is a part of the Intel 82440BX AGPset or VIA
Apollo Pro Plus chipset. It supports PIO mode 3/4 and bus mastering
Ultra DMA/33. The peak transfer rate of PIO mode 3/4 can be as high as
17MB/sec. Using HDDs that support Ultra DMA/33, the peak transfer
rate can reach 33MB/sec. There are two IDE connectors - primary IDE
and secondary IDE. With two devices per connector, up to four IDE
devices can be supported.
Chapter 3 Hardware Description
TI6NBF+ Pentium II /III ATX Motherboard User’s Manual 11
3.9 Onboard Multi-I/O
The onboard multi-I/O chip, W83977TF, supports a keyboard controller
(AMI copyright), two serial ports, one parallel port, one floppy controller
and one IrDA port. The serial ports are 16550 UART compatible. The
parallel port features high-speed EPP/ECP mode. The floppy controller
supports up to 2.88 MB format.
3.10 Onboard AGP Slot
The AGP (Accelerated Graphics Port) slot supports AGP compliant
VGA cards to achieve rich 3D and video graphics display. AGP is a
platform bus specification that enables 3D graphics capabilities including
support for z-buffering, alpha blending and faster texture mapping.
3.11 Hardware Monitoring IC
The TI6NBF+ comes with the Winbond W83781D hardware monitoring
IC. It monitors several hardware parameters including power supply
voltages, fan speeds, and temperatures, which are very important for a
high-end computer system to work stable and properly.
Chapter 3 Hardware Description
12 TI6NBF+ Pentium II/III ATX Motherboard User’s Manual
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Chapter 4 Configuring the Motherboard
TI6NBF+ Pentium II/III ATX Motherboard User’s Manual 13
Chapter 4 Configuring the Motherboard
The following sections describe the necessary procedures and proper
jumper settings to configure the TI6NBF+ motherboard. For the
locations of the jumpers, refer to Figure 2.
4.1 CPU Frequency Setting...........................................................15
4.2 100MHz CPU Host Frequency Force Selector: JP7................16
4.3 133MHz CPU Host Frequency Force Selector: JP10..............16
4.4 Clear CMOS Select: JP4 .........................................................16
The following examples show the conventions used in this chapter.
Jumper Open
Jumper Closed/Short
Chapter 4 Configuring the Motherboard
14 TI6NBF+ Pentium II/III ATX Motherboard User’s Manual
Figure 2: Jumper Location on the TI6NBF+
Chapter 4 Configuring the Motherboard
TI6NBF+ Pentium II /III ATX Motherboard User’s Manual 15
4.1 CPU Frequency Setting
The TI6NBF+ motherboard allows users to set the CPU speed through
the BIOS. The parameters in setting the CPU speed include CPU Clock
Multiplier and CPU Clock/PCI Clock.
In the initial setup, the system automatically detects the bus speed (front
side bus) of the CPU (66MHz or 100MHz). Press the ↑ and ↓ keys to
change the CPU speed or press the PageUp or PageDown key to see the
selections for CPU Clock Multiplier and CPU/PCI Clock Select.
CPU speed configuration examples:
A. CPU-frequency auto-detect
CPU Speed : 300MHz (100x3) CPU Speed : 233MHz (66x3.5)
Options for 100MHz bus : 300MHz (100x3)
Options for 66MHz bus : 200MHz (66x3)
: 350MHz (100x3.5)
: 233MHz (66x3.5)
: 400MHz (100x4)
: 266MHz (66x4)
: 450MHz (100x4.5)
: 300MHz (66x4.5)
: 500MHz (100x5)
: 333MHz (66x5)
: 550MHz (100x5.5)
: 366MHz (66x5.5)
: 600MHz (100x6)
: 400MHz (66x6)
: 650MHz (100x6.5)
: 433MHz (66x6.5)
B. Manual
CPU Speed Manual CPU Speed Manual
CPU Clock Multiplier : X 3 CPU Clock Multiplier : X 3.5
CPU/PCI Clock Select : 100/33 MHz CPU/PCI Clock Select : 66/33 MHz
Parameters:
Clock Multiplier = 3/3.5/4.5/5/5.5/6/6.5/7/7.5/8
CPU/PCI Clock Select = 100/33 MHz
103/34 MHz
112/37 MHz
133/44 MHz
133/33 MHz
140/35 MHz
150/37 MHz
Parameters:
Clock Multiplier = 3/3.5/4.5/5/5.5/6/6.5/7/7.5/8
CPU/PCI Clock Select = 66/33 MHz
68/34 MHz
75/37 MHz
83/41 MHz
NOTE
: Overclocking could cause the system not to boot. When this
happens, turn off the computer by pressing the power button
and turn it on again by pressing the
Insert
key and the power
button simultaneously. Then press the
Delete
key to enter BIOS
Setup and configure the CPU speed.
Chapter 4 Configuring the Motherboard
16 TI6NBF+ Pentium II/III ATX Motherboard User’s Manual
4.2 100MHz CPU Host Frequency Force Selector: JP7
The TI6NBF+ is able to detect the host frequency (66MHz or 100MHz)
of the installed CPU. The JP7 jumper, however, can be set to
OPEN
to
override the detection and force the host frequency to run at 100MHz.
JP7 Function JP7 Function
SHORT
Host
Frequency
Auto-detect
(default)
OPEN
Host Frequency
set to 100MHz
4.3 133MHz CPU Host Frequency Force Selector: JP10
JP10 Function JP10 Function
SHORT
Host Frequency
Auto-detect
(default)
OPEN
Host Frequency
set to 133MHz
The JP10 jumper on the TI6NBF+ motherboard is the
133MHz CPU
Host Frequency Force Selector.
When it is short, the host frequency
(bus speed) is auto detected by the system. When it is open, the host
frequency is set to 133MHz. The 133MHz forced setting applies only to
the TI6NBFV+ motherboard that uses the VIA Apollo Pro Plus chipset.
When JP10 is open, both the CPU and memory implements 133MHz
frequency. The memory module used should therefore be PC133
compatible. With a motherboard integrating the Intel 440BX AGPset,
setting JP10 to OPEN will have no effect, because the host frequency has
been fixed to 100MHz during shipment.
4.4 Clear CMOS Select: JP4
Use JP4, a 3-pin header, to clear the contents of the CMOS RAM. Do not
clear the CMOS RAM unless it is absolutely necessary. You will lose
your password, etc. To clear CMOS, the ATX-power connector should
be disconnected from the motherboard
JP4 Jumper Setting Function
1 2 3
pin 1-2: short Normal
1 2 3
pin 2-3: short Clear CMOS
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