TYAN TITAN III User manual
1S1468-001-01
TableOfContents
1.Introduction.......................................................................3
1.1 Overview................................................................3
1.2Hardware Specifications..........................................4
1.3SoftwareSpecifications.......................................... 5
1.4 Environment........................................................... 5
2.Board Installation.............................................................. 6
2.1 Unpacking.............................................................. 6
2.2 Installation.............................................................. 7
3.S1468OnBoardResourceSetting...................................8
3.1 S1468BoardLayout&JumperLocation................. 8
3.2 Quick ReferenceforJumpers.................................. 9
3.3 CMOS RTC............................................................12
3.4 Speaker Connect.....................................................12
3.5 Turbo Switch.......................................................... 12
3.6Turbo LED Connect................................................12
3.7 Reset Connector..................................................... 13
3.8Flash EPROM Jumpers.......................................... 13
3.9 CMOS & Password Reset...................................... 13
3.10 DRAMInstallation................................................ 14
3.11 CPU Installation.................................................... 15
3.12UpgradingCacheMemory..................................... 16
3.13Understanding Different Clock Speeds................... 17
3.14Peripheral DeviceInstallation.................................18
3.15Turbo/Non-Turbo hotkeys...................................... 18
3.16ConnectingThe Power Supply...............................19
4. BIOS Configuration...........................................................21
4.1 Entering Setup....................................................... 21
4.2 Control Keys......................................................... 22
4.3 Getting Help........................................................... 23
4.4 The Main Menu...................................................... 23
4.5Standard CMOS Setup Menu...................................25
4.6 BIOS Features Setup.............................................. 28
4.7ChipsetFeaturesSetup............................................31
4.7.1PowerManagementSetup........................36
4.8PCI Slot Configuration.............................................38
4.9 Load Setup Defaults................................................40
4.10 Password Setting...................................................40
4.11IDE HDD Auto Detection..................................... 42
4.12 Save & Exit Setup.................................................42
4.13Keyboard Setting Functions....................................43
2S1468-001-01
5.AMI WinBIOS....................................................................44
5.1StandardSetupOptions........................................... 44
5.2 Advanced Setup..................................................... 45
5.3 Advanced Chipset.................................................. 48
5.4 Power Management................................................50
5.5 Peripheral............................................................... 51
5.6 Utility..................................................................... 52
5.7 Security.................................................................. 52
5.8 Defaults................................................................. 52
6.FlashWriter Utility............................................................ 53
6.1The Flash Memory Writer Utility Screen...................55
7. ATTechnicalInformation..................................................56
7.1I/O Bus Connector PinOut......................................56
7.1.1 ISA Slot Pin Out...................................... 56
7.1.2PCI-Bus Slot Pin Out............................... 57
7.2Timer & DMA ChannelMap...................................58
7.3 Interrupt Map......................................................... 58
7.4 RTC & CMOS Ram Map........................................59
AppendixA.PostCodes.......................................................60
Informationpresentedinthispublicationhasbeencarefullycheckedfor
reliability;however,noresponsibilityisassumedforinaccuracies.The
informationcontainedinthisdocumentissubjecttochangewithout
notice.
Trademarks
AwardBIOS/Flash are trademarks of AwardSoftware InternationalInc.
AMIBIOSisatrademarksofAmericanMegatrendsInc.
IBM,PC,AT,PS/2aretrademarksofIBMCorporation
INTEL,PentiumaretrademarksofIntelCorporation.
3S1468-001-01
1. Introduction
1.1 Overview
The S1468 is a quality, high performance mainboard based on the
powerful Intel Pentium microprocessors. This mainboard is designed
around the latest and fastest Intel Triton chipset and can support CPU
speeds of 75MHz through 166MHz.
The S1468's PCI Local Bus provides high performance capabilities that
are ideal for a wide range of demanding applications such as: CAD,
CAM, CAE, networking, multi-user environments, database management,
desktop publishing, image processing and 3D animation.
This integrated system board achieves the highest reliability and yet is
small enough for all of its features to be supported in a "Baby-AT" form-
factor. Some of the features included are: on-board dual channel PCI
IDE, on-board floppy controller, on-board high speed I/O, and support for
either pipeline-burst or standard asynchronous SRAM.
Flexibility and expandibility have been designed into the S1468. With I/O
and drive controller support built on-board, the four PCI and five ISA
(One ISA and one PCI as a shared slot) slots are free for any add-on
expansion cards. Unlike most Triton based mainboards that have only
four SIMM sockets, the S1468 supports six SIMM sockets for a more
flexible memory configuration. The S1468's VRM (Voltage Regulator
Module) will support future Pentium CPU's that may require less Voltage
than the current Pentiums.
4S1468-001-01
1.2 Hardware Specifications/Features
wCPU Intel Pentium 75 MHz thru 166 MHz (Socket 7)
wCoprocessor On-chip floating point unit
wSpeed 50/60/66 MHz system bus
25/30/33 MHz PCI bus
7.5/8.33 MHz ISA bus speed
wDRAM 3 double banks of 72 pin SIMM sockets
Supports 5V or 3.3V memory
Supports EDO(Exended Data Out) DRAMs
Supports Fast Page Mode DRAMs
Supports 8MB to 128MB of DRAMs
wL2 Cache 16KB cache memory included in Pentium
256/512KB on board 2nd level cache memory
Supports either synchronous pipeline-burst or
standard asynchronous SRAM.
wEIDE Controller Primary and secondary PCI EIDE channels on
board for support of up to four EIDE Mode 0
through Mode 4 drives.
wEnhanced I/O Multi-mode bi-directional parallel port that
supports standard, EPP and ECP modes.
Supports 16550 compatible Uarts for on-board
high speed serial ports.
Support for an IrDA comliant Infra Red inter-
face.
On-board floppy controller
wI/O Bus Slots 4 Master/Slave PCI-Bus
5 ISA Bus (One ISA and one PCI shared slot)
wShadow RAM Main and Video shadow function is program-
mable.
Main and Video caching function is program-
mable.
5S1468-001-01
wMouse On-board PS/2 mouse connector.
1.3 Software Specifications
wBIOS Licensed Award or AMI BIOS
AT CMOS setup, BIOS/CHIPSET setup,
and hard disk utility included.
Support for easy BIOS upgrades with flash
EPROM chip.
wO.S. Operates with MS-DOS, Windows 3.x, Windows
for Work Group 3.x, Windows 95, Windows NT
OS/2, Novell Netware, Novell UnixWare, and
SCO Unix.
1.3 Environment
Ambient Temperature 0 to +50 C (operating)
Relative Humidity 0 to +85% (operating)
Altitude 0 to 10,000 feet (operating)
Vibration 0 to 1,000 Hz
Voltage 4.9 to 5.2 V
6S1468-001-01
2. Board Installation
2.1 Unpacking
The mainboard package should contain the following:
wS1468Mainboard
wOne IDE 40 pin cables
wTwo serial cables
wwOne parallel cable
wOne 34 pin floppy cable
wUser's Manual
The mainboard contains sensitive electric components which can be easily
damaged by static electricity, so the mainboard should be left in its original
packaging until it is ready to be installed.
Unpacking and installation should be done on a grounded anti-static mat.
The operator should be wearing an anti-static wristband, grounded at the
same point as the anti-static mat.
Inspect the main board carton for obvious damage. Shipping and handling
may cause damage to your board. Be sure there are no shipping and han-
dling damage on the board before proceeding.
After opening the mainboard carton, extract the system board and place it
only on a grounded anti-static surface, component side up. Again inspect
the board for damages. Press down on all of the socket IC's to make sure
that they are properly seated. Do this only with the board placed on an anti-
static mat.
DO NOT APPLY POWER TO THE BOARD IF IT HAS BEEN
DAMAGED!
7S1468-001-01
2.2 Installation
You are now ready to install your mainboard. The mounting hole pattern of
the S1468 matches the IBM-AT system board spec. It is assumed that the
chassis is designed for a standard IBM XT/AT mainboard.
8S1468-001-01
Secondary IDE
PCI Slot 1
Bank 1
Bank 1
Bank 2
Bank 2
PCI Slot 2
PCI Slot 3
PCI Slot 4
3. On Board Resource Setting
Figure3.1S1468 Board Layout
KB CTR
82437FX
PWR CON. 5V
Primary IDE
ISA Slot 1
ISA Slot 2
ISA Slot 3
ISA Slot 4
ISA Slot 5
Bank 0
Bank 0
82371FB
Floppy Con.
Com1
Com2
COAST Module
Socket 7
Keyboard
CON
J6
J5
J4
J9
J33
J34
J32
J30
J28
J29
J31
J35
J36
J37
J38
J39
J40
J26
J27
J24
Clock
Gen.
J23
BIOS
AMI/AWARD
RTC J41
J43
J44
J42
J25
J14
J20
J21
J16
J15
J19
J22
J18
J17
CPU
Parallel Port
J1
J2
J12
J11
J46
J50
J49
J45
J48
J47
pin 1
pin 1
pin 1
pin 1
pin 1
pin 1
J13
Tag RAM
82438FX
82438FX
J51
J52
Con9
Con10
pin 1
PS/2
Mouse
Header
1
1
1
1
11
Voltage Regulaor
VRMnotinstalled
9S1468-001-01
3.2 Jumper Settings
CPU Speed: J24 J32 J33 CPU Speed
1-2, 3-4 Off Off 75 MHz
3-4 Off Off 90 MHz
1-2 Off Off 100 MHz
3-4 On Off 120 MHz
1-2 On Off 133 MHz
3-4 On On 150 MHz
1-2 On On 166 MHz
Memory Voltage:5 volts is the default.Some EDO memory uses 3.3volts.
Damage to system can result if these are set incorrectly!
Volts J1 J2 J9 J11 J4 J5 J6
Default 5V On On On On Off Off Off
3.3V Off Off Off Off On On On
Cache Size: Size J13
512KB 1-2
256KB 2-3
On Board Cache: Used to specify type of cache being used.
J28 J29 J30 J31 Size
2-3 1-2 2-3 1-2 512KB
1-2 2-3 2-3 1-2 256KB
1-2 1-2 1-2 1-2 COAST Module
CMOS Reset: J41
Off: Normal operation(Default)
On: Clears password and resets CMOS
wWith power off, put jumper on J41 for about 10 seconds.
wRemove jumper and power system on and the CMOS will be reset.
10S1468-001-01
AT Clock Timing: J22
Pins 2-3:Normal AT clock timing(Default)
Pins 1-2: Do not use.
Speaker Connector: J45 Pinout Assignments
1Speaker out
2Ground
3Ground
4+ 5V
Keylock Connector: J46 Pinout Assignments
1Led Output
2No Connect
3Ground
4Keylock
5Ground
Turbo Switch: J47 Open for Turbo
Close for Non-Turbo
HDD LED: J48 (Only pins 1 and 2 are used)
Pinout Assignments
1Cathode
2Anode
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1
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