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KTG41/ATXu
User Manual
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Kontron KTG41/ATXu User Manual

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If it’s embedded, it’s Kontron.
KTG41 Users Guide
KTD-00781-A
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Document revision history.
Revision Date By Comment
A Nov. 16th 2009 MLA Added “mounting the board to chassis”. Correction of RAM PN.
0 Sep. 24th 2009 JSE/MLA Initial release
Copyright Notice:
Copyright © 2007, KONTRON Technology A/S, ALL RIGHTS RESERVED.
No part of this document may be reproduced or transmitted in any form or by any means, electronically or mechanically, for any purpose, without the express written permission of KONTRON Technology A/S.
Trademark Acknowledgement:
Brand and product names are trademarks or registered trademarks of their respective owners.
Disclaimer:
KONTRON Technology A/S reserves the right to make changes, without notice, to any product, including circuits and/or software described or contained in this manual in order to improve design and/or performance. Specifications listed in this manual are subject to change without notice. KONTRON Technology assumes no responsibility or liability for the use of the described product(s), conveys no license or title under any patent, copyright, or mask work rights to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Applications that are described in this manual are for illustration purposes only. KONTRON Technology A/S makes no representation or warranty that such application will be suitable for the specified use without further testing or modification.
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Life Support Policy
KONTRON Technology’s PRODUCTS ARE NOT FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT EXPRESS WRITTEN APPROVAL OF THE GENERAL MANAGER OF KONTRON Technology A/S.
As used herein: Life support devices or systems are devices or systems which, (a) are intended for surgical implant into body, or (b) support or sustain life and whose failure to perform, when properly used in accordance with instructions for use provided in the labelling, can be reasonably expected to result in significant injury to the user. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
KONTRON Technology Technical Support and Services
If you have questions about installing or using your KONTRON Technology Product, check this User’s Manual first – you will find answers to most questions here. To obtain support, please contact your local Distributor or Field Application Engineer (FAE).
Before Contacting Support: Please be prepared to provide as much information as possible:
• CPU Board
1. Type.
2. Part Number (find PN on label)
3. Serial Number if available (find SN on label)
• Configuration
1. CPU Type, Clock speed
2. DRAM Type and Size.
3. BIOS Revision (Find the Version Info in the BIOS Setup).
4. BIOS Settings different than Default Settings (Refer to the BIOS Setup Section).
• System
1. O/S Make and Version.
2. Driver Version numbers (Graphics, Network, and Audio).
3. Attached Hardware: Harddisks, CD-rom, LCD Panels etc.
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» Table of Contents «
Introduction .............................................................................................. 7
1 Installation procedure ....................................................................... 8
1.1 Installing the board........................................................................................................................ 8
1.2 Requirement according to EN60950........................................................................................... 10
2 System specification ....................................................................... 11
2.1 Component main data................................................................................................................. 11
2.2 System overview......................................................................................................................... 13
2.3 Processor Support Table ............................................................................................................ 14
2.4 System Memory support ............................................................................................................. 16
2.5 KTG41 Graphics Subsystem ...................................................................................................... 17
2.5.1 Intel® GMA X4500..................................................................................................................... 17
2.5.2 DVMT 5.0 support...................................................................................................................... 17
2.5.3 ADD2 (Advanced Digital Display) card support......................................................................... 18
2.6 Power Consumption.................................................................................................................... 19
3 Connector Definitions ..................................................................... 21
3.1 Connector layout......................................................................................................................... 22
3.1.1 KTG41 - Top Side View ............................................................................................................. 22
3.1.2 KTG41 - IO Bracket area ........................................................................................................... 22
3.2 Power Connector (ATX/BTXPWR) ............................................................................................. 23
3.3 Keyboard and Mouse connectors ............................................................................................... 24
3.3.1 MINI-DIN Keyboard and Mouse Connector (KBD) .................................................................... 24
3.3.2 Keyboard and Mouse pinrow Connector (KBDMSE) ................................................................ 24
3.4 Display connector........................................................................................................................ 25
3.4.1 CRT Connector (CRT) ............................................................................................................... 25
3.5 PCI-Express connectors .............................................................................................................26
3.5.1 PCI-Express x16/SDVO Connector (PCIe x16/SDVO) ............................................................. 26
3.5.2 PCI-Express x4 Connector (PCIe x4) ........................................................................................ 28
3.6 IDE Hard Disk Connector (PATA)............................................................................................... 30
3.7 Serial ATA Hard Disk interface ................................................................................................... 31
3.7.1 SATA Hard Disk Connector (SATA1, SATA2, SATA3, SATA4)................................................ 31
3.8 Printer Port Connector (LPT) ...................................................................................................... 32
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3.9 Serial Ports.................................................................................................................................. 33
3.9.1 COM1 Connectors ..................................................................................................................... 33
3.9.2 COM2 Header Connectors ........................................................................................................ 34
3.10 Ethernet Connectors ................................................................................................................... 35
3.10.1 Ethernet Connectors 1 and 2 (ETHER1 and ETHER2)............................................................. 35
3.11 USB Connectors (USB) .............................................................................................................. 36
3.11.1 USB Connector 4/5 (USB4/5).................................................................................................... 36
3.11.2 USB Connector 6/7 (USB6/7).................................................................................................... 37
3.11.3 USB Connector 0/1 (USB0/1).................................................................................................... 37
3.11.4 USB Connector 2/3 (USB2/3).................................................................................................... 37
3.12 Audio Connectors........................................................................................................................ 38
3.12.1 Audio Speakers, Line-In, Line-Out and Microphone ................................................................. 38
3.12.2 CDROM Audio Input (CDROM)................................................................................................. 39
3.12.3 Audio Header (AUDIO_HEAD).................................................................................................. 40
3.13 Fan Connector (FAN_CPU)........................................................................................................ 41
3.14 Clear CMOS Jumper (Clr-CMOS /JBAT1).................................................................................. 42
3.15 The SPI Jumper (SPI-Jumper / JP6) ..........................................................................................42
3.16 TPM Connector (TPM)................................................................................................................ 43
3.17 SPI Connector (SPI) ................................................................................................................... 43
3.18 Front Panel Connector (FRONTPNL)......................................................................................... 44
3.19 Feature Connector (FEATURE).................................................................................................. 45
3.20 PCI Slot Connector (PCI Slot)..................................................................................................... 46
3.20.1 Signal Description – PCI Slot Connector................................................................................... 47
3.20.2 KTG41 PCI IRQ & INT routing................................................................................................... 48
4 Onboard connectors and Mating connectors.................................. 49
5 System Resources.......................................................................... 50
5.1 Memory Map ............................................................................................................................... 50
5.2 PCI Devices ................................................................................................................................ 51
5.3 Interrupt Usage ........................................................................................................................... 52
5.4 IO Map ........................................................................................................................................ 53
6 Overview of BIOS Features ............................................................ 54
6.1 System Management BIOS (SMBIOS/DMI) ...............................................................................54
6.2 Legacy USB Support .................................................................................................................. 54
6.3 BIOS Update ............................................................................................................................... 54
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BIOS Configuration/Setup...................................................................... 55
6.4 Introduction ................................................................................................................................. 55
6.5 Main Menu .................................................................................................................................. 55
6.6 Advanced Menu .......................................................................................................................... 56
6.6.1 Advanced settings – CPU Configuration ...................................................................................57
6.6.2 Advanced settings – IDE Configuration ..................................................................................... 58
6.6.3 Advanced settings – LAN Configuration .................................................................................... 60
6.6.4 Advanced settings – Configure Win627DHG Super IO Chipset................................................ 61
6.6.5 Advanced settings – Hardware Health Configuration................................................................ 62
6.6.6 Advanced settings – Voltage Monitor ........................................................................................ 63
6.6.7 Advanced settings – ACPI Settings ........................................................................................... 64
Advanced settings – Trusted Support ................................................................................................... 65
6.6.8 Advanced settings – USB Configuration ................................................................................... 66
6.6.9 Advanced settings – USB Mass Storage Device Configuration ................................................ 67
6.7 Boot Menu................................................................................................................................... 68
6.7.1 Boot – Boot Settings Configuration ........................................................................................... 69
6.8 Security Menu ............................................................................................................................. 70
6.9 Chipset Menu .............................................................................................................................. 72
6.9.1 Advanced Chipset Settings – North Bridge Chipset Configuration ........................................... 73
6.9.2 Advanced Chipset … – North Bridge … – Video Function Configuration ................................. 74
6.9.3 Advanced Chipset … – South Bridge Chipset Configuration .................................................... 75
6.10 Exit Menu .................................................................................................................................... 76
7 AMI BIOS Beep Codes ................................................................... 77
8 OS Setup ........................................................................................ 78
9 Warranty ......................................................................................... 78
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Introduction
This manual describes the KTG41/ATXu board made by KONTRON Technology A/S. The board will also be denoted KTG41.
The KTQ41 boards supports the Intel® Core™2 Quad processor Q9000 series, the Intel® Core™2 Duo processor E7000 and E8000 series with a maximum TDP of 95W. These processors belong to the Intel
Yorkfield and Wolfdale families.
Use of this Users Guide implies a basic knowledge of PC-AT hard- and software. This manual is focused on describing the KTG41 special features and is not intended to be a standard PC-AT textbook.
New users are recommended to study the short installation procedure stated in the following chapter before switching-on the power.
All configuration and setup of the CPU board is either done automatically or by the user in the CMOS setup menus, except for the CMOS Clear jumper (JBAT1), SPI jumper (JP6), Interface BIOS jumper (JP4 and JP5).
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!
1 Installation procedure
1.1 Installing the board
To get the board running, follow these steps. In some cases the board shipped from KONTRON Technology has DDR3 DRAM mounted. In this case Step 2 can be skipped.
1. Turn off the power supply
2. Insert the DDR3 DIMM 240pin DRAM module(s)
Be careful to push it in the slot(s) before locking the tabs. For a list of approved DDR3 DIMM modules contact your Distributor or FAE. DDR3-800/1066 DIMM 240pin DRAM modules (PC3-6400/PC3-8500) are supported.
3. Install the processor
The CPU is keyed and will only mount in the CPU socket in one way. Use the handle to open/ close the CPU socket. The Intel® Core™2 Quad, Intel® Core™2 Duo in the LGA775 package are supported, refer to supported processor overview for details.
Opening the socket:
Apply pressure to the corner with right hand thumb while opening/closing the load lever, otherwise lever can bounce back like a “mouse trap” and WILL cause bent contacts (when loaded)
1. Disengage Load Lever by depressing down and out on the hook to clear retention tab
2. Rotate Load Lever to fully open position at approximately 135°
3. Rotate Load Plate to fully open position at approximately 100°
Remove Socket Protective Cover
With left hand index finger and thumb to support the load plate edge, engage protective cover finger tab with right hand thumb and peel the cover from LGA775 Socket while pressing on center of protective cover to assist in removal. Set protective cover aside. Always put cover back on if the processor is removed from the socket.
Warning: Do not use Power Supply without 3.3V monitoring watchdog, which is standard
feature in ATX Power Supplies. Running the board without 3.3V connected will damage the board after a few minutes.
IMPORTANT:
For return goods (RMA): warranty is void if board is returned without Protective cover.
Do NOT touch socket contacts
DDR3 Memory DIMM: Socket 1
Socket 2
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!
Warning: When mounting the board to chassis etc. please notice that the board contains
components on both sides of the PCB which can easily be damaged if board is handled without reasonable care. A dama
g
ed component can result in malfunction or no function at all.
Visually inspect protective cover for damage
If damage observed, replace the cover.
Note: After cover removal, make sure socket load plate and contacts are free of foreign material. Debris may
be removed with compressed air.
Note: Removing protective cover after CPU insertion will compromise the ability to visually inspect socket. Processor Installation
Locate Connection 1 indicator and the two orientation key notches. Grasp the processor with thumb and index finger. (Grasp the edges without the orientation notches.) The socket has cutouts for your fingers to fit into. Carefully place the package into the socket body using a purely vertical motion. (Tilting the processor into place or shifting it into place on the socket can damage the sensitive socket contacts.) CAUTION: Recommend not to use a Vacuum Pen for installation. Verify that package is within the socket body and properly mated to the orientation keys Close the socket by:
A. Close the Load Plate B. While pressing down lightly on Load Plate, engage the Load Lever. C. Secure Load Lever with Load Plate tab under retention tab of Load Lever
4. Cooler Installation
Use heat paste or adhesive pads between CPU and cooler and connect the Fan electrically to the FAN_CPU connector.
5. Connecting Interfaces
Insert all external cables for hard disk, keyboard etc. A CRT monitor must be connected in order to change CMOS settings. When using bootable SATA disk, then connect to SATA0 or SATA2 or select in BIOS “ATA/IDE Configuration” = Enhanced.
6. Connect Power supply
Connect power supply to the board by the ATX/ BTXPWR and 4-pin ATX connectors. For board to operate connection of both the ATX/BTX and 4-pin ATX (12V) connectors are required.
7. Turn on the power on the ATX/ BTX power supply
8. Power Button
The PWRBTN_IN must be toggled to start the Power supply; this is done by shorting pins 16 (PWRBTN_IN) and pin 18 (GND) on the FRONTPNL connector (see Connector description). A “normally open” switch can be connected via the FRONTPNL connector.
9. BIOS Setup
Enter the BIOS setup by pressing the <Del> key during boot up. Enter Exit Menu and Load Optimal Defaults. Refer to the “BIOS Configuration / Setup“ section of this manual for details on BIOS setup.
10. Mounting the board to chassis
When fixing the Motherboard on a chassis it is recommended using screws with integrated washer and having diameter of ~7mm.
Note: Do not use washers with teeth, as they can damage the PCB mounting hole and may cause short
circuits.
Note: To clear all CMOS settings, including Password protection, move the Clr-CMOS jumper (with or
without power) for approximately 1 minute. This will also disable any Secure CMOS setup on the board. Alternatively, turn off power and remove the battery for 1 minute, but be careful to orientate the battery correctl
y
when reinserted.
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1.2 Requirement according to EN60950
Users of KTG41 should take care when designing chassis interface connectors in order to fulfil the EN60950 standard:
Lithium Battery precautions:
CAUTION!
Danger of explosion if battery is incorrectly
replaced.
Replace only with same or equivalent type
recommended by manufacturer.
Dispose of used batteries according
to the manufacturer’s instructions.
VORSICHT!
Explosionsgefahr bei unsachgemäßem Austausch
der Batterie.
Ersatz nur durch den selben oder einen vom
Hersteller empfohlenen gleichwertigen Typ.
Entsorgung gebrauchter Batterien nach
Angaben des Herstellers.
ADVARSEL!
Lithiumbatteri – Eksplosionsfare ved fejlagtig
håndtering.
Udskiftning må kun ske med batteri
af samme fabrikat og type.
Levér det brugte batteri tilbage til leverandøren.
ADVARSEL
Eksplosjonsfare ved feilaktig skifte av batteri. Benytt samme batteritype eller en tilsvarende
type anbefalt av apparatfabrikanten.
Brukte batterier kasseres i henhold til fabrikantens
instruksjoner.
VARNING
Explosionsfara vid felaktigt batteribyte.
Använd samma batterityp eller en ekvivalent
typ som rekommenderas av apparattillverkaren.
Kassera använt batteri enligt fabrikantens
instruktion.
VAROITUS
Paristo voi räjähtää, jos se on virheellisesti
asennettu.
Vaihda paristo ainoastaan laltevalmistajan
suosittelemaan
tyyppiln. Hävitä käytetty paristo valmistajan
ohjeiden
mukaisesti.
When an interface/connector has a VCC (or other power) pin, which is directly connected to a power plane like the VCC plane:
To protect the external power lines of the peripheral devices, the customer has to take care about:
• That the wires have suitable rating to withstand the maximum available power.
• That the enclosure of the peripheral device fulfils the fire protecting requirements of IEC/EN 60950.
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2 System specification
2.1 Component main data
The table below summarizes the features of the KTG41/ATXu embedded motherboard.
Form factor
KTG41/ATXu: Micro-ATX (243,84millimeters by 243,84millimeters)
Processor
• Support for Supports Intel® Core™2 Quad processor Q9000 series, Supports Intel® Core™2 Duo processor E7000 and E8000 in LGA775 package with up to 1333MHz system bus and 3/6/12MB internal cache.
• Support for Yorkfield (45 nanometre) and Wolfdale (45 nanometre) family processors.
Memory
• 2 pcs. DDR3 DIMM 240pin DRAM sockets.
• Support for DDR 800/1066MHz (PC3-6400/PC3-8500)
• Support system memory from 512MB and up to 4GB (*).
(*) Less than 4GB displayed in System Properties using 32bit OS. (Shared Video Memory/PCI resources are withdrawn).
• ECC not supported
Chipset
Intel G41 Chipset consisting of:
• Intel® AC82G41 Graphics Memory Controller Hub (GMCH)
• Intel® ICH7R I/O Controller Hub (ICH7R)
Video
• Intel® GMA X4500 graphics engine
• Dynamic Video Memory Technology (DVMT 5.0), allowing up to 384MB dynamically
allocated Video Memory (System memory is allocated when it is needed).
• Analogue Display Support CRT, 350-MHz, 24 bit integrated RAMDAC with support for analogue monitors up to 2048 x 1536 @ 75 Hz
• Native Display port and DVI support. The digital ports are multiplexed on to the PEG interface using passive PEG card (Accessory).
• Serial Digital Video Out (SDVO) ports (2 channels) for additional CRT, LVDS panel, DVI, TV-Out and/or HDMI support via Advanced Digital Display 2 (ADD2) cards or Media Expansion Cards.
• Dual independent pipe support, Mirror and Dual independent display support
• Dual Monitor support with combinations of SDVO port devices and onboard CRT
Audio
Audio, 7.1 and 7.2 Channel High Definition Audio Codec using the VIA 1708B codec
• Line-out
• Line-in
• Surround output: SIDE, LFE, CEN, BACK and FRONT
• Microphone: MIC1
• CDROM in
• SPDIF Interface
• Onboard speaker
I/O Control
Winbond W83627DHG LPC Bus I/O Controller
Peripheral interfaces
• Four USB 2.0 ports on I/O area
• Four USB 2.0 ports on internal pinrows
• Two Serial ports (RS232)
• One Parallel port, SPP/EPP/ECP
• Four Serial ATA-300 IDE interfaces with RAID 0/1/5/10 support
• One Ultra PATA 100/66/33 IDE interface supporting two drives
• PS/2 keyboard and mouse ports
LAN Support
• 2x 10/100/1000Mbits/s LAN using Marvell 88E8071 controllers
• RPL/PXE netboot supported. Wake On LAN (WOL) supported.
BIOS
• Kontron Technology / AMI BIOS (core version)
• Support for Advanced Configuration and Power Interface (ACPI 3.0), Plug and Play
o Suspend To Ram o Suspend To Disk o Intel Speed Step
• Secure CMOS/ OEM Setup Defaults
• “Always On” BIOS power setting
• RAID Support (RAID modes 0, 1, 5 and 10) (for Linux O/S only RAID 0 and 1)
(Continues)
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Expansion Capabilities
• PCI Bus routed to PCI slots (PCI Local Bus Specification Revision 2.3) Two PCI slots (32 bits, 33 MHz, 5V compliant)
• PCI-Express bus routed to PCI Express slots (PCI Express 1.0a) One PCI-Express x16 slot One PCI-Express x4 (in a x16 connector) slot
• SMBus routed to FEATURE, PCI slot, PCI Express
• LPC Bus routed to TPM connector
• DDC Bus routed to CRT connector
• 8 x GPIOs (General Purpose I/Os) routed to FEATURE connector
Hardware Monitor Subsystem
• Smart Fan control system, support Thermal® and Speed® cruise for three onboard Fan control connectors: FAN_CPU, FAN_SYS and FEATURE
• Three thermal inputs: CPU die temperature, System temperature and External temperature input routed to FEATURE connector. (Precision +/- 3ºC)
• Voltage monitoring
• Intrusion detect input
• SMI violations (BIOS) on HW monitor not supported. Supported by API (Windows).
Operating Systems Support
• WinXP
• WinVista
• Linux: Red Hat 5 U2, SuSe 10 SP2 (limitations may apply)
Environmental Conditions
Operating:
0°C – 55°C (forced cooling) and 10% - 90% relative humidity (non-condensing). It is the customer’s responsibility to provide sufficient airflow around each of the components to keep them within allowed temperature range.
Storage:
-20°C – 70°C and 5% - 95% relative humidity (non-condensing)
Electro Static Discharge (ESD) / Radiated Emissions (EMI):
All Peripheral interfaces intended for connection to external equipment are ESD/ EMI protected. EN 61000-4-2:2000 ESD Immunity EN55022:1998 class B Generic Emission Standard.
Safety:
UL 60950-1:2003, 2
nd
Edition, 2007-03-27
CSA C22.2 No. 60950-1-07 2nd Edition, 2007-03 Product Category: Information Technology Equipment Including Electrical Business Equipment Product Category CCN: NWGQ2, NWGQ8 File number: E194252
Theoretical MTBF:
501.776 / 272.734 hours @ 40ºC / 60ºC
Restriction of Hazardous Substances (RoHS):
KTG41 is RoHS compliant.
Capacitor utilization:
No Tantalum capacitors on board Only Japanese brand Solid capacitors rated for 100ºC used on board
Battery
Exchangeable 3.0V Lithium battery for onboard Real Time Clock and CMOS RAM. Manufacturer Panasonic / Part-number CR-2032L/BN, CR2032NL/LE or CR-2032L/BE. Approximate 4-5 years retention. Current draw is 5-6µA when PSU is disconnected.
CAUTION: Danger of explosion if the battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.
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2.2 System overview
The block diagram below shows the architecture and main components of the KTG41 board. The two key components on the board are the Intel
®
G41 and Intel® ICH7R Chipsets.
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2.3 Processor Support Table
The KTQ41/ATXu is designed to support the following LGA775 processors:
Intel® Core™ 2 Quad Processor Intel® Core™ 2 Duo Processor Intel® Pentium® Processor (2 cores) Intel® Celeron®
In the following list the CPU Number in emphases means supported in according to Intel, but pt. not tested by Kontron.
Processor Brand
Clock Speed [GHz]
Bus Speed [MHz]
CPU Number
sSpec no.
Thermal Guideline [Watt]
Cache [MB]
Embedded
Intel® Core™2 Quad
3.00 1333 (Q9650) 95 12 -
(Yorkfield)
2.83 1333 (Q9550) 95 12 -
2.83 1333 (Q9550S) 86.5 12 -
2.66 1333 Q9450 SLAWR 95 12 -
2.66 1333 Q9400 SLB6B 95 6 Yes
2.66 1333 (Q9400S) 65 6 -
2.50 1333 (Q9300) 95 6 -
2.66 1333 (Q8400) 95 4 -
2.66 1333 (Q8400S) 65 4 -
2.50 1333 (Q8300) 95 4 -
2.33 1333 (Q8200) 95 4 -
2.33 1333 (Q8200S) 65 4 -
Intel® Core™ 2 Duo
3.33 1333 (E8600) 65 6 -
(Wolfdale)
3.16 1333 (E8500) 65 6 -
3.00 1333 E8400 SLAPL 65 6 -
3.00 1333 (E8400) SLB9J 65 6 Yes
2.83 1333 (E8300) 65 6 -
2.66 1333 (E8200) 65 6 -
2.66 1333 (E8190) 65 6 -
3.06 1066 (E7600) 65 3 -
2.93 1066 (E7500) 65 3 -
2.80 1066 (E7400) 65 3 Yes
2.66 1066 (E7300) 65 3 -
2.53 1066 (E7200) 65 3 -
Intel® Core™ 2 Duo
3.00 1333 (E6850) 65 4 -
(Conroe)
2.66 1333 (E6750) 65 4 -
2.66 1333 (E6700) 65 4 -
2.40 1066 (E6600) 65 4 -
2.33 1066 (E6550) 65 4 -
2.33 1066 (E6540) 65 4 -
2.13 1066 (E6420) 65 4 -
2.13 1066 E6400 SLA97 65 2 Yes
1.86 1066 (E6320) 65 4 -
1.86 1066 (E6300) 65 2 -
2.40 800 (E4600) 65 2 -
2.20 800 (E4500) 65 2 -
2.00 800 (E4400) 65 2
1.80 800 E4300 SL9TB 65 2 -
1.80 800 (E4300) SLA99 65 2 Yes (Continues)
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Processor Brand
Clock Speed [GHz]
Bus Speed [MHz]
CPU Number
sSpec no.
Thermal Guideline [Watt]
Cache [MB]
Embedded
Intel® Pentium® (2 Cores)
2.70 800 (E5400) 65 2 -
(Conroe)
2.60 800 (E5300) 65 2 Yes
2.50 800 (E5200) 65 2 -
2.40 800 (E2220) 65 1 -
2.20 800 (E2200) 65 1 -
2.00 800 (E2180) 65 1 -
1.80 800 E2160 SLA8Z 65 1 Yes
1.60 800 (E2140) 65 1 -
Intel® Celeron®
2.40 800 (E1600) 65 0.5 -
(Conroe)
2.20 800 (E1500) 65 0.5 Yes
2.00 800 (E1400) 65 0.5 -
1.60 800 (E1200) 65 0.5 -
2.00 800 (440) 35 0.5 Yes
1.80 800 (430) 35 0.5 -
1.60 800 (420) 35 0.5 -
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2.4 System Memory support
The KTG41 has two onboard DDR3 DIMM sockets and support the following memory features:
DDR3-800/1066 DIMM 240pin DRAM modules (PC3-6400/PC3-8500)
• 1.5V (only) 240-pin DDR3 SDRAM DIMMs with gold-plated contacts
• DDR3-800 (PC3-6400), DDR3-1066 (PC3-8500) SDRAM DIMMs
• DDR3-800/1066 DIMM with SPD timings supported
• Unbuffered, single-sided x8/x16 or double-sided x8/x16 DIMMs
• 4 GB maximum total system memory using 64-bit OS. (Shared Video Memory is withdrawn).
• 4 GB maximum total system memory using 32-bit OS. ~3GB is displayed in System Properties.
(Shared Video Memory is withdrawn).
• Minimum total system memory: 512 MB
• Non-ECC DIMMs
• Serial Presence Detect
The installed DDR3 SDRAM should support the Serial Presence Detect (SPD) data structure. This allows the BIOS to read and configure the memory controller for optimal performance. If non-SPD memory is used, the BIOS will attempt to configure the memory settings, but performance and reliability may be impacted.
Memory Operating Frequencies
Regardless of the DIMM type used, the memory frequency will either be equal to or less than the processor system bus frequency. For example, if DDR3 800 memory is used with a 800 MHz system bus frequency processor, the memory clock will operate at 400 MHz. The table below lists the resulting operating memory frequencies based on the combination of DIMMs and processors.
DIMM Type Processor
system bus
frequency
[MHz]
Memory
Data
transfers
[Mill/s]
Resulting
memory clock
frequency
[MHz]
Module
name
Peak transfer
rate
[MB/s]
DDR3 800 800 800 400 PC3-6400 6400
DDR3 800 1066 800 400 PC3-6400 6400
DDR3 800 1333 800 400 PC3-6400 6400 DDR3 1066 800 1066 400 PC3-8500 8533 DDR3 1066 1066 1066 533 PC3-8500 8533 DDR3 1066 1333 1066 533 PC3-8500 8533
Note: Kontron offers the following memory modules:
• P/N 1028-6891, DDR3-RAM, 1GB, 240p, 800MHZ, PC3-8500, DIMM
• P/N 1028-6892, DDR3-RAM, 2GB, 240p, 800MHZ, PC3-8500, DIMM
Memory Configurations
1. Asymmetric mode (Single channel)
. This mode is equivalent to single channel bandwidth operation. This mode is used when only one DIMM is installed or two DIMMs with different memory capacities are installed. Technology can vary from one DIMM to the other but if different speed is used, the slowest memory timing will be used.
2. Interleaved mode (Dual channel)
. This mode offers the highest throughput. Dual channel mode is enabled when two DIMM with same memory capacity are installed. Technology can vary from one DIMM to the other but if different speed is used, the slowest memory timing will be used.
DDR3 DIMM (SLOT 1)
DDR3 DIMM
(
SLOT 2)
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2.5 KTG41 Graphics Subsystem
The KTG41 use the Intel G41 chipset for the graphical control. This chipset contains two separate, mutually exclusive graphics options. Either the GMA X4500 graphics controller (contained within the AC82G41 GMCH) is used, or a PCI Express x16 add-in card can be used. When a PCI Expressx16 add-in card is installed, the GMA X4500 graphics controller is disabled.
2.5.1 Intel® GMA X4500
Features of the Intel GMA (Graphic Media Accelerator) X4500 graphics controller includes:
• High quality graphics engine supporting
o DX10* and OpenGL* 2.0 compliant o Core frequency of 400 MHz o 1.6 GP/s pixel rate o High-Quality 3D Setup and Render Engine o High-Quality Texture Engine o 3D Graphics Rendering Enhancements o 2D Graphics o Video Overlay o Multiple Overlay Functionality
• Analogue Display (CRT)
o 350 MHz Integrated 24-bit RAMDAC o Up to 2048x1536 @ 75 Hz refresh o Hardware Colour Cursor Support o DDC2B Compliant Interface
• Digital Display
o SDVO ports in single mode supported o 200 MHz dot clock on each 12-bit interface o Flat panels up to 2048x1536 @ 60 Hz or digital CRT/HDTV at 1400x1050 @ 85 Hz o Dual independent display options with digital display o Multiplexed digital display channels (supported with ADD2 Card) o Supports TMDS transmitters or TV-Out encoders o ADD2/MEC card uses PCI Express graphics x16 connector o Two channels multiplexed with PCI Express* Graphics port o Supports Hot-Plug and Display
• Dynamic Video Memory Technology (DVMT 5.0) support up to 352 MB
2.5.2 DVMT 5.0 support
DVMT enables enhanced graphics and memory performance through highly efficient memory utilization. DVMT ensures the most efficient use of available system memory for maximum 2-D/3-D graphics performance. Up to 352 MB of system memory can be allocated to DVMT on systems that have 512 MB or more of total system memory installed. DVMT returns system memory back to the operating system when the additional system memory is no longer required by the graphics subsystem. DVMT will always use a minimal fixed portion of system physical memory (as set in the BIOS Setup) for compatibility with legacy applications. An example of this would be when using VGA graphics under DOS. Once loaded, the operating system and graphics drivers allocate additional system memory to the graphics buffer as needed for performing graphics functions.
IMPORTANT: The use of DVMT requires driver support by the operating system.
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2.5.3 ADD2 (Advanced Digital Display) card support
The KTQ45 board routes two multiplexed SDVO ports that are each capable of driving up to a 200 MHz pixel clock to the PCI Express x16 connector. The SDVO ports can be paired for a dual channel configuration to support up to a 400 MHz pixel clock. When an ADD2 card is detected, the Intel GMA X4500 graphics controller is enabled and the PCI Express x16 connector is configured for SDVO mode. SDVO mode enables the SDVO ports to be accessed by the ADD2 card. An ADD2 card can either be configured to support simultaneous display with the primary VGA display or can be configured to support dual independent display as an extended desktop configuration with different colour depths and resolutions.
ADD2 cards can be designed to support the following configurations:
• TV-Out (composite video)
• Transition Minimized Differential Signalling (TMDS) for DVI 1.0
• Low Voltage Differential Signalling (LVDS)
• Single device operating in dual channel mode
• VGA output
• HDTV output
• HDMI/UDI support (when used with the HD Audio Link)
Currently Kontron plans the availability of the following ADD2 cards
• P/N 820953, ADD2-LVDS
• P/N 820950, ADD2-Dual LVDS
• P/N 820951, ADD2-Dual Internal DVI
• P/N 820952, ADD2-Dual DVI
Please visit the Kontron website (
www.kontron.com ) for details.
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2.6 Power Consumption
In order to ensure safe operation of the board, the ATX power supply must monitor the supply voltage and shut down if the supplies are out of range – refer to the hardware manual for actual power specification.
The KTQ45/Flex board is powered through the ATX connector and the additional 12V separate supply for CPU as specified in the ATX specification; besides this the power supplied to the board must be within the ATX specification.
The requirements to the supply voltages are as follows:
Supply Min Max Note
VCC3.3 3.168V 3.432V
Should be ±4% for compliance with the ATX specification
Vcc 4.75V 5.25V
Should be ±5% for compliance with the ATX specification. Should be minimum 5.00V measured at USB connectors
in order to meet the requirements of USB standard .
+12V 11.4V 12.6V
Should be ±5% for compliance with the ATX specification
–12V –13.2V –10.8V
Should be ±10% for compliance with the ATX specification
-5V -5,50V -4.5V Not required for the KTQ45 boards
5VSB 4.75V 5.25V
Should be ±5% for compliance with the ATX specification
Static Power Consumption
The power consumption of the KTQ45/ATXu Board is measured under:
1- DOS, idle, mean 2- WindowsXP, Running 3DMARK 2001 & 2 x CPU BURN, mean 3- S1, mean 4- S3, mean 5- S4, mean
Test system configuration
Test system configuration
The following items were used in the test setup:
1. KTG41/ATXu board mounted w/ 3.00GHz (E8400) Core Duo & 1GB Samsung 1Rx8 PC3-10600U-09-
00-A0 1,5V DDR3 Ram
2. 12V active cooler
3. PS/2 keyboard & mouse (Mouse:Genius Netscroll+ Keyboard:ACK-595)
4. CRT (Nokia 477Pro)
5. HD (Seagate Barracuda 7200.10 160 GB)
6. ATX PSU (OCZ-420ADJ)
7. Tektronix TDS 224, P6345 probes
8. Fluke Current Probe 80i-100S AC/DC
Test setup
Note: The Power consumption of CRT, HD and Fan is not included.
ATX supplies
KTG41/ATXu
PSU
Gnd
Current
Pr
obe
Tektronix TDS 224
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DOS Idle, Mean, No external load
Supply Current draw Power consumption
+12V
2.12A 25.44W
+5V
0.22A 1.10W
+3V3
2.50A 8.25W
-12V
- 0W
5VSB
- 0W
Total
34.79W
Windows XP, mean 3DMARK2001 (Game 1 – Car Chase test ) & 2 x CPUBURN
Supply Current draw Power consumption
+12V
3.21A 38.52W
+5V
3.49A 17.45W
+3V3
0.24A 0.79W
-12V
0.00A 0W
5VSB
0.00A 0W
Total
56.76W
S1 Mode, Mean, No external load
Supply Current draw Power consumption
+12V
1.14A 13.68W
+5V
0.15A 0.75W
+3V3
2.02A 6.66W
-12V
0.00A 0W
5VSB
0.00A 0W
Total
21.09W
S3 Mode, Mean, No external load
Supply Current draw Power consumption
+12V
0.00A 0W
+5V
0.00A 0W
+3V3
0.00A 0W
-12V
0.00A 0W
5VSB
0.49A 2.45W
Total
2.45W
S4 Mode, Mean, No external load
Supply Current draw Power consumption
+12V
0.00A 0W
+5V
0.00A 0W
+3V3
0.00A 0W
-12V
0.00A 0W
5VSB
0.44A 2.20W
Total
2.20W
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3 Connector Definitions
The following sections provide pin definitions and detailed description of all on-board connectors.
The connector definitions follow the following notation:
Column
name
Description
Pin
Shows the pin-numbers in the connector. The graphical layout of the connector definition tables is made similar to the physical connectors.
Signal
The mnemonic name of the signal at the current pin. The notation “XX#” states that the signal “XX” is active low.
Type AI : Analogue Input.
AO : Analogue Output. I : Input, TTL compatible if nothing else stated. IO : Input / Output. TTL compatible if nothing else stated. IOT : Bi-directional tristate IO pin. IS : Schmitt-trigger input, TTL compatible. IOC : Input / open-collector Output, TTL compatible. NC : Pin not connected. O : Output, TTL compatible. OC : Output, open-collector or open-drain, TTL compatible. OT : Output with tri-state capability, TTL compatible. LVDS: Low Voltage Differential Signal. PWR : Power supply or ground reference pins.
Ioh: Typical current in mA flowing out of an output pin through a grounded load, while the output voltage is > 2.4 V DC (if nothing else stated).
Iol: Typical current in mA flowing into an output pin from a VCC connected load, while the output voltage is < 0.4 V DC (if nothing else stated).
Pull U/D On-board pull-up or pull-down resistors on input pins or open-collector output pins.
Note Special remarks concerning the signal.
The abbreviation TBD is used for specifications which are not available yet or which are not sufficiently
specified by the component vendors.
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3.1 Connector layout
3.1.1 KTG41 - Top Side View
3.1.2 KTG41 - IO Bracket area
CDROM
ATX+12V-6pin
SATA4 / SATA3 SATA2 / SATA1
PCIe x4
ATX/BTXPWR
SPI
PCI Slot 2
PCIe x16/SDVO
LPT
FAN_SYS
KBDMSE
FRONTPNL
AUDIO_HEAD
FEATURE
Ext-TPM
FAN_CPU
PCI Slot 1
A
TX+12V-4pin
USB0/USB1
CPU Socket
COM2
JP5 / JP4 / JBAT1*
JP6
(
SPI jumper
)
* JP5 / JP4 used for BIOS boot selection (only for manufacture purpose) JBAT1 used for Clear CMOS
COM1
CRT
MSE KBD
(PS2)
AUDIO
STACK
ETHER2
USB7 USB6
ETHER1
USB5 USB4
DDR Slot 2
DDR Slot 1
PATA (IDE)
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3.2 Power Connector (ATX/BTXPWR)
The KTG41 is designed to be supplied from a standard ATX or BTX power supply.
ATX/ BTX Power Connector:
Note Type Signal PIN Signal Type Note
PWR 3V3 12 24 GND PWR
PWR +12V 11 23 5V PWR PWR +12V 10 22 5V PWR PWR SB5V 9 21 5V PWR I P_OK 8 20 -5V PWR 1 PWR GND 7 19 GND PWR PWR 5V 6 18 GND PWR PWR GND 5 17 GND PWR PWR 5V 4 16 PSON# OC PWR GND 3 15 GND PWR PWR 3V3 2 14 -12V PWR PWR 3V3 1 13 3V3 PWR
Note 1: -5V supply is not used onboard.
Note: Use of BTX supply not required for operation, but may be required to drive high-power PCIe cards. See chapter “Power Consumption” regarding input tolerances on 3.3V, 5V, SB5V, +12 and -12V (also refer to ATX specification version 2.2).
ATX+12V-6pin Power Connector (same net as +12V in ATX/BTX Power connector):
Note Type Signal PIN Signal Type Note
1 PWR +12V 1 4 GND PWR
1 PWR +12V 2 5 GND PWR
PWR +12V 3 6 GND PWR
ATX+12V-4pin Power Connector:
Note Type Signal PIN Signal Type Note
1 PWR +12V 1 3 GND PWR
1 PWR +12V 2 4 GND PWR
Note 1: Use of the 4-pin ATX+12V Power Connector is required for operation of the KTG41.
Signal Description
P_OK
P_OK is a power good signal and should be asserted high by the power supply to indicate that the +5VDC and +3.3VDC outputs are above the undervoltage thresholds of the power supply. When this signal is asserted high, there should be sufficient energy stored by the converter to guarantee continuous power operation within specification. Conversely, when the output voltages fall below the undervoltage threshold, or when mains power has been removed for a time sufficiently long so that power supply operation is no longer guaranteed, P_OK should be de-asserted to a low state. The recommended electrical and timing
characteristics of the P_OK (PWR_OK) signal are provided in the ATX12V Power SupplyDesign Guide.
It is strongly recommended to use an ATX or BTX supply with the KTG41, in order to implement the supervision of the 5V and 3V3 supplies. These supplies are not supervised onboard the KTG41.
PS_ON#
Active low open drain signal from the board to the power supply to turn on the power supply outputs. Signal must be pulled high by the power supply.
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3.3 Keyboard and Mouse connectors
Attachment of a keyboard or PS/2 mouse adapter can be done through the stacked PS/2 mouse and keyboard connector (MSE & KBD).
Both interfaces utilize open-drain signalling with on-board pull-up.
The PS/2 mouse and keyboard is supplied from SB5V when in standby mode in order to enable keyboard or mouse activity to bring the system out from power saving states. The supply is provided through a 1.1A resettable fuse.
3.3.1 MINI-DIN Keyboard and Mouse Connector (KBD)
Note
Pull U/D
Ioh/Iol Type Signal PIN Signal Type Ioh/Iol
Pull
U/D
Note
- - - NC 6 5 MSCLK IOC TBD 2K7
- - PWR 5V/SB5V 4 3 GND PWR - -
- - - NC 2 1 MSDAT IOC TBD 2K7
- - - NC 6 5 KBDCLK IOC TBD 2K7
- - PWR 5V/SB5V 4 3 GND PWR - -
- - - NC 2 1 KBDDAT IOC TBD 2K7
Signal Description – Keyboard & and mouse Connector (MSE & KBD), see below.
3.3.2 Keyboard and Mouse pinrow Connector (KBDMSE)
PIN Signal Type Ioh/Iol
Pull U/D
Note
1 KBDCLK IOC TBD 2K7 2 KBDDAT IOC TBD 2K7 3 MSCLK IOC TBD 2K7 4 MSDAT IOC TBD 2K7 5 5V/SB5V PWR - - 6 GND PWR - -
Signal Description – Keyboard & and mouse Connector (KBDMSE).
Signal Description
MSCLK Bi-directional clock signal used to strobe data/commands from/to the PS/2 mouse.
MSDAT Bi-directional serial data line used to transfer data from or commands to the PS/2 mouse.
KDBCLK Bi-directional clock signal used to strobe data/commands from/to the PC-AT keyboard.
KBDDAT Bi-directional serial data line used to transfer data from or commands to the PC-AT keyboard.
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3.4 Display connector
The KTG41 provides onboard Analogue CRT interface. Additionally the KTG41 provides support for ADD2 cards through the onboard PCI Express x16 connector, with extension capability for support of DVI, LVDS, VGA, HDMI/UDI, TV-Out, etc. If a PCI Express x16 Graphics add-on card is used, the onboard Graphics controller (GMA X4500) is disabled.
3.4.1 CRT Connector (CRT)
Note
Pull U/D
Ioh/Iol Type Signal PIN Signal Type Ioh/Iol
Pull U/D
Note
6 GND PWR - - /75R * A0 RED 1 11 NC - - -
7
GND PWR - - /75R * A0 GREEN 2 12 DDCDAT IO TBD 2K2 8 GND PWR - - /75R * A0 BLUE 3 13 HSYNC O TBD 9 5V PWR - - 1
- - - NC 4 14 VSYNC O TBD 10 GND PWR - -
- - PWR GND 5 15 DDCCLK IO TBD 2K2
Signal Description - CRT Connector:
Pin Signal Description
1 RED Analogue output carrying the red colour signal to the CRT. For 75 Ohm cable impedance.
2 GREEN Analogue output carrying the green colour signal to the CRT. For 75 Ohm cable impedance.
3 BLUE Analogue output carrying the blue colour signal to the CRT. For 75 Ohm cable impedance.
4 NC No Connection
5-8 GND
9 5V This 5V supply is fused by a 1.1A resettable fuse.
10 GND
11 NC No Connection
12 DDCDAT Display Data Channel Data. Used as data signal to/from monitors with DDC interface.
13 HSYNC CRT horizontal synchronization output.
14 VSYNC CRT vertical synchronization output.
15 DDCCLK Display Data Channel Clock. Used as clock signal to/from monitors with DDC interface.
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3.5 PCI-Express connectors
The KTG41 supports one 16-lane (x16) PCI Express port and one 4-lane PCI Express (x16) port.
The 16-lane (x16) PCI Express can be used for external PCI Express graphics card. It is located nearest
the CPU.
The PCI Express port is compliant to the PCI Express Base Specification revision 1.1. The x16 port operates at a frequency of 2.5 Gbit/s on each lane while employing 8b/10b encoding; the port supports a maximum theoretical bandwidth of 40 Gbit/s in each direction.
The PCI Express (x16) interface is multiplexed with the SDVO ports.
The 4-lane (x4) PCI Express port is mechanically an x16 port and electrically an x4 port. It is located
farthest away from CPU.
3.5.1 PCI-Express x16/SDVO Connector (PCIe x16/SDVO)
Note Type Signal PIN Signal Type Note
+12V B1 A1 NC +12V B2 A2 +12V +12V B3 A3 +12V GND B4 A4 GND SMB_CLK B5 A5 NC SMB_DATA B6 A6 NC GND B7 A7 NC +3V3 B8 A8 NC NC B9 A9 +3V3 SB3V3 B10 A10 +3V3 WAKE# B11 A11 RST#
NC B12 A12 GND GND B13 A13 PCIE_x16 CLK PEG_TXP[15]/SDVOB_RED B14 A14 PCIE_x16 CLK# PEG_TXN[15]/SDVOB_RED# B15 A15 GND GND B16 A16 PEG_RXP[15]/SDVO_TVCLKIN SDVO_CTRLCLK B17 A17 PEG_RXN[15] / SDVO_TVCLKIN# GND B18 A18 GND PEG_TXP[14]/SDVOB_GREEN B19 A19 NC PEG_TXN[14]/SDVOB_GREEN# B20 A20 GND GND B21 A21 PEG_RXP[14]/SDVOB_INT GND B22 A22 PEG_RXN[14]/SDVOB_INT# PEG_TXP[13]/SDVOB_BLUE B23 A23 GND PEG_TXN[13]/SDVOB_BLUE# B24 A24 GND GND B25 A25 PEG_RXP[13]/SDVO_FLDSTALL GND B26 A26 PEG_RXN[13]/SDVO_FLDSTALL# PEG_TXP[12]/SDVOB_CLKP B27 A27 GND PEG_TXN[12]/SDVOB_CLKN B28 A28 GND GND B29 A29 PEG_RXP[12] NC B30 A30 PEG_RXN[12] SDVO_CTRLDATA B31 A31 GND GND B32 A32 NC PEG_TXP[11]/SDVOC_RED B33 A33 NC PEG_TXN[11]/SDVOC_RED# B34 A34 GND GND B35 A35 PEG_RXP[11] GND B36 A36 PEG_RXN[11] PEG_TXP[10]/SDVOC_GREEN B37 A37 GND PEG_TXN[10]/SDVOC_GREEN# B38 A38 GND GND B39 A39 PEG_RXP[10]/SDVOC_INT
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GND B40 A40 PEG_RXN[10]/SDVOC_INT# PEG_TXP[9]/SDVOC_BLUE B41 A41 GND PEG_TXN[9]/SDVOC_BLUE# B42 A42 GND GND B43 A43 PEG_RXP[9] GND B44 A44 PEG_RXN[9] PEG_TXP[8]/SDVOC_CLKN B45 A45 GND PEG_TXN[8]/SDVOC_CLKP B46 A46 GND GND B47 A47 PEG_RXP[8] PRSNT#2 B48 A48 PEG_RXN[8] GND B49 A49 GND PEG_TXP[7] B50 A50 NC PEG_TXN[7] B51 A51 GND GND B52 A52 PEG_RXP[7] GND B53 A53 PEG_RXN[7] PEG_TXP[6] B54 A54 GND PEG_TXN[6] B55 A55 GND GND B56 A56 PEG_RXP[6] GND B57 A57 PEG_RXN[6] PEG_TXP[5] B58 A58 GND PEG_TXN[5] B59 A59 GND GND B60 A60 PEG_RXP[5] GND B61 A61 PEG_RXN[5] PEG_TXP[4] B62 A62 GND PEG_TXN[4] B63 A63 GND GND B64 A64 PEG_RXP[4] GND B65 A65 PEG_RXN[4] PEG_TXP[3] B66 A66 GND PEG_TXN[3] B67 A67 GND GND B68 A68 PEG_RXP[3] GND B69 A69 PEG_RXN[3] PEG_TXP[2] B70 A70 GND PEG_TXN[2] B71 A71 GND GND B72 A72 PEG_RXP[2] GND B73 A73 PEG_RXN[2] PEG_TXP[1] B74 A74 GND PEG_TXN[1] B75 A75 GND GND B76 A76 PEG_RXP[1] GND B77 A77 PEG_RXN[1] PEG_TXP[0] B78 A78 GND PEG_TXN[0] B79 A79 GND GND B80 A80 PEG_RXP[0] NC B81 A81 PEG_RXN[0] NC B82 A82 GND
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3.5.2 PCI-Express x4 Connector (PCIe x4)
Note Type Signal PIN Signal Type Note
+12V B1 A1 NC +12V B2 A2 +12V +12V B3 A3 +12V GND B4 A4 GND SMB_CLK B5 A5 NC SMB_DATA B6 A6 NC GND B7 A7 NC +3V3 B8 A8 NC NC B9 A9 +3V3 SB3V3 B10 A10 +3V3 WAKE# B11 A11 RST#
NC B12 A12 GND GND B13 A13 PCIE_x4 CLK PCIE_TXP[1] B14 A14 PCIE_x4 CLK# PCIE_TXN[1] B15 A15 GND GND B16 A16 PCIE_RXP[1] NC B17 A17 PCIE_RXN[1] GND B18 A18 GND PCIE_TXP[2] B19 A19 NC PCIE_TXN[2] B20 A20 GND GND B21 A21 PCIE_RXP[2] GND B22 A22 PCIE_RXN[2] PCIE_TXP[3] B23 A23 GND PCIE_TXN[3] B24 A24 GND GND B25 A25 PCIE_RXP[3] GND B26 A26 PCIE_RXN[3] PCIE_TXP[4] B27 A27 GND PCIE_TXN[4] B28 A28 GND GND B29 A29 PCIE_RXP[4] NC B30 A30 PCIE_RXN[4] NC B31 A31 GND GND B32 A32 NC NC B33 A33 NC NC B34 A34 GND GND B35 A35 NC GND B36 A36 NC NC B37 A37 GND NC B38 A38 GND GND B39 A39 NC GND B40 A40 NC NC B41 A41 GND NC B42 A42 GND GND B43 A43 NC GND B44 A44 NC NC B45 A45 GND NC B46 A46 GND GND B47 A47 NC NC B48 A48 NC GND B49 A49 GND NC B50 A50 NC NC B51 A51 GND GND B52 A52 NC GND B53 A53 NC NC B54 A54 GND NC B55 A55 GND GND B56 A56 NC GND B57 A57 NC NC B58 A58 GND NC B59 A59 GND
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GND B60 A60 NC GND B61 A61 NC NC B62 A62 GND NC B63 A63 GND GND B64 A64 NC GND B65 A65 NC NC B66 A66 GND NC B67 A67 GND GND B68 A68 NC GND B69 A69 NC NC B70 A70 GND NC B71 A71 GND GND B72 A72 NC GND B73 A73 NC NC B74 A74 GND NC B75 A75 GND GND B76 A76 NC GND B77 A77 NC NC B78 A78 GND NC B79 A79 GND GND B80 A80 NC NC B81 A81 NC NC B82 A82 GND
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3.6 IDE Hard Disk Connector (PATA)
The IDE (40 pin IDC) connector can be used for connection of two primary IDE drives like standard 3½” hard disks or CD-ROM drives.
The parallel ATA harddisk controller is shared between the PATA connector and the Hyperflash adapter (Accessory). Hyperflash adapter and PATA disk are not supported at the same time.
The hard disk controllers support Bus master IDE, ultra DMA 33/66/100 MHz and standard operation modes. For support of ultra DMA 33/66/100 MHz, an 80 wire cable is required.
Note
Pull U/D
Ioh/
Iol
Type Signal PIN Signal Type
Ioh/
Iol
Pull U/D
Note
- TBD O RESET_P# 1 2 GND PWR - -
- TBD IO DA7 3 4 DA8 IO TBD -
- TBD IO DA6 5 6 DA9 IO TBD -
- TBD IO DA5 7 8 DA10 IO TBD -
- TBD IO DA4 9 10 DA11 IO TBD -
- TBD IO DA3 11 12 DA12 IO TBD -
- TBD IO DA2 13 14 DA13 IO TBD -
- TBD IO DA1 15 16 DA14 IO TBD -
- TBD IO DA0 17 18 DA15 IO TBD -
- - PWR GND 19 20 KEY - - -
- - I DDRQA 21 22 GND PWR - -
- TBD O IOWA# 23 24 GND PWR - -
- TBD O IORA# 25 26 GND PWR - - 4K7 - I IORDYA 27 28 GND PWR - -
- - O DDACKA# 29 30 GND PWR - - 10K - I HDIRQA 31 32 NC - - -
- TBD O DAA1 33 34 CBLIDA# I -
- TBD O DAA0 35 36 DAA2 O TBD -
- TBD O HDCSA0# 37 38 HDCSA1# O TBD -
- - I HDACTA# 39 40 GND PWR - -
Signal Description
DAA2..0 Address lines, used to address the I/O registers in the IDE hard disk.
HDCSA1..0# Hard Disk Chip-Select. HDCS0# selects the primary hard disk.
DA15..8 High part of data bus.
DA7..0 Low part of data bus.
IORA# I/O Read.
IOWA# I/O Write.
IORDYA# This signal may be driven by the hard disk to extend the current I/O cycle.
RESETA# Reset signal to the hard disk.
HDIRQA Interrupt line from hard disk.
CBLIDA
This input signal (CaBLe ID) is used to detect the type of attached cable: 80-wire cable when low input and 40-wire cable when 5V via 10Kohm (pull-up resistor).
DDREQA
Disk DMA Request might be driven by the IDE hard disk to request bus master access to the PCI bus. The signal is used in conjunction with the PCI bus master IDE function and is not associated with any PC-AT bus compatible DMA channel.
DDACKA# Disk DMA Acknowledge. Active low signal grants IDE bus master access to the PCI bus.
HDACTA#
Signal from hard disk indicating hard disk activity. The signal level depends on the hard disk type, normally active low. The signals from primary and secondary controller are routed together through diodes and passed to the connector FEATURE.
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3.7 Serial ATA Hard Disk interface
The KTG41 has integrated SATA Host controller that supports independent DMA operation on four SATA (Serial ATA) ports for connection of one device per SATA connector. The SATA ports supports data transfer rates of up to 3.0Gbit/s (300MB/s) and the SATA controller supports AHCI mode and has integrated RAID functionality with support for RAID modes 0, 1, 5 and 10 (Linux O/S only support for RAID 0 and 1).
For compatibility, the underlying Serial ATA functionality is transparent to the operating system. The Serial ATA controller can operate in both legacy and native modes. In legacy mode, standard IDE I/O and IRQ resources are assigned (IRQ 14 and 15). In Native mode, standard PCI Conventional bus resource steering is used. Native mode is the preferred mode for configurations using the Windows XP and Windows Vista operating systems.
The KTG41 supports the following RAID (Redundant Array of Independent Drives) levels:
• RAID 0 - data striping
• RAID 1 - data mirroring
• RAID 0+1 (or RAID 10) - data striping and mirroring
• RAID 5 - distributed parity
• Matrix 2+2
Limitations depending on Target Operating System apply.
3.7.1 SATA Hard Disk Connector (SATA1, SATA2, SATA3, SATA4)
SATA:
PIN Signal Type Ioh/Iol
Pull U/D
Note
1 GND PWR - - 2 SATA* TX+ 3 SATA* TX- 4 GND PWR - - 5 SATA* RX- 6 SATA* RX+ 7 GND PWR - -
The signals used for the primary Serial ATA hard disk interface are the following:
Signal Description
SATA* RX+
SATA* RX-
Host transmitter differential signal pair
SATA* TX+
SATA* TX-
Host receiver differential signal pair
“*” specifies 1, 2, 3, 4 depending on SATA port.
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3.8 Printer Port Connector (LPT)
The signal definition in standard printer port mode is as follows:
Note
Pull U/D
Ioh/Iol Type Signal PIN Signal Type Ioh/Iol
Pull U/D
Note
2K2 (24)/24 OC(O) STB# 1 2 AFD# OC(O) (24)/24 2K2 2K2 24/24 IO PD0 3 4 ERR# I - 2K2 2K2 24/24 IO PD1 5 6 INIT# OC(O) (24)/24 2K2 2K2 24/24 IO PD2 7 8 SLIN# OC(O) (24)/24 2K2 2K2 24/24 IO PD3 9 10 GND PWR - - 2K2 24/24 IO PD4 11 12 GND PWR - - 2K2 24/24 IO PD5 13 14 GND PWR - - 2K2 24/24 IO PD6 15 16 GND PWR - - 2K2 24/24 IO PD7 17 18 GND PWR - - 2K2 - I ACK# 19 20 GND PWR - - 2K2 - I BUSY 21 22 GND PWR - - 2K2 - I PE 23 24 GND PWR - - 2K2 - I SLCT 25 26 GND PWR - -
The definition of the signals in standard Centronics mode (SPP) with a printer attached is as follows:
Signal Description
PD7..0
Parallel data bus from PC board to printer. The data lines are able to operate in PS/2 compatible bi-directional mode.
SLIN# Signal to select the printer sent from CPU board to printer.
SLCT Signal from printer to indicate that the printer is selected.
STB# This signal indicates to the printer that data at PD7..0 are valid.
BUSY Signal from printer indicating that the printer cannot accept further data.
ACK#
Signal from printer indicating that the printer has received the data and is ready to accept further data.
INIT# This active low output initializes (resets) the printer.
AFD# This active low output causes the printer to add a line feed after each line printed.
ERR# Signal from printer indicating that an error has been detected.
PE# Signal from printer indicating that the printer is out of paper.
The printer port additionally supports operation in the EPP and ECP mode.
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3.9 Serial Ports
Two RS232 serial ports are available on the KTG41.
The typical definition of the signals in the COM ports is as follows:
Signal Description
TxD
Transmitted Data, sends serial data to the communications link. The signal is set to the marking state (-12V) on hardware reset when the transmitter is empty or when loop mode operation is initiated.
RxD Received Data, receives serial data from the communications link.
DTR
Data Terminal Ready, indicates to the modem or data set that the on-board UART is ready to establish a communication link.
DSR
Data Set Ready, indicates that the modem or data set is ready to establish a communications link.
RTS
Request To Send, indicates to the modem or data set that the on-board UART is ready to exchange data.
CTS Clear To Send, indicates that the modem or data set is ready to exchange data.
DCD Data Carrier Detect, indicates that the modem or data set has detected the data carrier.
RI Ring Indicator, indicates that the modem has received a ringing signal from the telephone line.
The connector pinout for each operation mode is defined in the following sections.
3.9.1 COM1 Connectors
COM1 is RS232 port available in the IO Bracket area. The pinout of Serial ports Com1 is as follows:
Note
Pull
U/D
Ioh/Iol Type Signal PIN Signal Type Ioh/Iol
Pull
U/D
Note
- - PWR GND 5 9 RI I - /5K
- O DTR 4 8 CTS I - /5K
- O TxD 3 7 RTS O - /5K - I RxD 2 6 DSR I - /5K /5K - I DCD 1
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3.9.2 COM2 Header Connectors
The pinout of Serial ports COM2 is as follows:
Note
Pull U/D
Ioh/Iol Type Signal PIN Signal Type Ioh/Iol
Pull U/D
Note
- I DCD 1 2 DSR I -
- I RxD 3 4 RTS O -
- O TxD 5 6 CTS I -
- O DTR 7 8 RI I -
- - PWR GND 9 10 5V PWR - - 1
Note 1: The COM2 5V supply is fused with 1.1A resettable fuse.
Ribbon cable kits (Kontron PN 821016 or PN 821017) are available for converting the COM2 pin header connector to a DB9 connector for I/O panel.
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3.10 Ethernet Connectors
The KTG41 supports 2 channels of 10/100/1000Mb Ethernet via Marvell 88E8071 LAN controllers.
In order to achieve the specified performance of the Ethernet port, Category 5 twisted pair cables must be used with 10/100MB and Category 5E, 6 or 6E with 1Gb LAN networks.
The signals for the Ethernet ports are as follows:
Signal Description
MDI[0]+ / MDI[0]-
In MDI mode, this is the first pair in 1000Base-T, i.e. the BI_DA+/- pair, and is the transmit pair in 10Base-T and 100Base-TX.
In MDI crossover mode, this pair acts as the BI_DB+/- pair, and is the receive pair in 10Base-T and 100Base-TX.
MDI[1]+ / MDI[1]-
In MDI mode, this is the second pair in 1000Base-T, i.e. the BI_DB+/- pair, and is the receive pair in 10Base-T and 100Base-TX.
In MDI crossover mode, this pair acts as the BI_DA+/- pair, and is the transmit pair in 10Base-T and 100Base-TX.
MDI[2]+ / MDI[2]-
In MDI mode, this is the third pair in 1000Base-T, i.e. the BI_DC+/- pair. In MDI crossover mode, this pair acts as the BI_DD+/- pair.
MDI[3]+ / MDI[3]-
In MDI mode, this is the fourth pair in 1000Base-T, i.e. the BI_DD+/- pair. In MDI crossover mode, this pair acts as the BI_DC+/- pair.
Note: MDI = Media Dependent Interface.
3.10.1 Ethernet Connectors 1 and 2 (ETHER1 and ETHER2)
Ethernet connector 1 is mounted together with USB Ports 4 and 5. Ethernet connector 2 is mounted together with USB Ports 6 and 7.
The pinout of the RJ45 connectors is as follows:
Signal PIN Type Ioh/Iol Note
MDI0+
MDI0­MDI1+ MDI2+
MDI2-
MDI1­MDI3+
MDI3-
8 7 6 5 4 3 2 1
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3.11 USB Connectors (USB)
The KTG41 contains two Enhanced Host Controller Interface (EHCI) host controllers that support USB 2.0 allowing data transfers up to 480Mb/s. The KTG41 also contains five Universal Host Controller Interface (UHCI Revision 1.1) controllers that support USB full-speed and low-speed signalling. The KTG41 supports a total of eight USB 2.0 ports. All eight ports are high-speed, full-speed, and low-speed capable and USB Legacy mode is supported.
Over-current detection on all eight USB ports is supported.
USB Port 4 and 5 are supplied on the combined ETHER1, USB4, and USB5 connector. USB Port 6 and 7 are supplied on the combined ETHER2, USB6, and USB7 connector. USB Port 0 and 1 are supplied on the internal USB0/USB1 connector. USB Ports 2 and 3 are supplied on the internal FRONTPNL connector; please refer to the FRONTPNL connector section for the pin-out.
Note: It is required to use only HiSpeed USB cable, specified in USB2.0 standard:
3.11.1 USB Connector 4/5 (USB4/5)
USB Ports 4 and 5 are mounted together with ETHER1 Ethernet port.
Note 1: In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.
Note
Pull
U/D
Ioh/Iol Type Signal PIN Signal Type Ioh/Iol
Pull U/D
Note
1 - - PWR 5V/SB5V 1 2 3 4 GND PWR - -
/15K 0.25/2 IO USB5- USB5+ IO 0.25/2 /15K
1 - - PWR 5V/SB5V 1 2 3 4 GND PWR - -
/15K 0.25/2 IO USB4- USB4+ IO 0.25/2 /15K
Signal Description
USB4+ USB4­USB5+ USB5-
Differential pair works as Data/Address/Command Bus.
5V/SB5V
5V supply for external devices. SB5V is supplied during powerdown to allow wakeup on USB device activity. Protected by resettable 1.1A fuse covering both USB ports.
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3.11.2 USB Connector 6/7 (USB6/7)
USB Ports 6 and 7 are mounted together with ETHER2 Ethernet port.
Note 1: In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.
3.11.3 USB Connector 0/1 (USB0/1)
USB Ports 0 and 1 are supplied on the internal USB0/USB1 pinrow connector.
Note
Pull
U/D
Ioh/Iol Type Signal PIN Signal Type Ioh/Iol
Pull U/D
Note
1 - PWR 5V/SB5V 1 2 5V/SB5V PWR - 1
- IO USB0- 3 4 USB1- IO -
- IO USB0+ 5 6 USB1+ IO -
- PWR GND 7 8 GND PWR -
- - KEY 9 10 NC - -
Note 1: In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.
Signal Description
USB0+ USB0­USB1+ USB1-
Differential pair works as Data/Address/Command Bus.
5V/SB5V
5V supply for external devices. SB5V is supplied during powerdown to allow wakeup on USB device activity. Protected by resettable 1.1A fuse covering both USB ports.
3.11.4 USB Connector 2/3 (USB2/3)
See Frontpanel Connector (FRONTPNL) description.
Note
Pull
U/D
Ioh/Iol Type Signal PIN Signal Type Ioh/Iol
Pull U/D
Note
1 - - PWR 5V/SB5V 1 2 3 4 GND PWR - -
/15K 0.25/2 IO USB7- USB7+ IO 0.25/2 /15K
1 - - PWR 5V/SB5V 1 2 3 4 GND PWR - -
/15K 0.25/2 IO USB6- USB6+ IO 0.25/2 /15K
Signal Description
USB6+ USB6­USB7+ USB7-
Differential pair works as Data/Address/Command Bus.
5V/SB5V
5V supply for external devices. SB5V is supplied during powerdown to allow wakeup on USB device activity. Protected by resettable 1.1A fuse covering both USB ports.
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3.12 Audio Connectors
The onboard Audio circuit implements 7.1+2 Channel High Definition Audio with UAA (Universal Audio Architecture), featuring five 24-bit stereo DACs and three 20-bit stereo ADCs.
3.12.1 Audio Speakers, Line-In, Line-Out and Microphone
Audio Line-in, Line-out and Microphone are available in the stacked audiojack connector. Below is shown audio stack configuration when configured for 8-channel audio.
Signal Type Note
TIP LINE1-IN-L IA 1 RING LINE1-IN-R IA 1 SLEEVE GND PWR
TIP FRONT-OUT-L OA RING FRONT-OUT-R OA SLEEVE GND PWR
TIP MIC1-L IA 1 RING MIC1-R IA 1 SLEEVE GND PWR
Note 1: Signals are shorted to GND internally in the connector, when jack-plug not inserted.
Signal Description Note
FRONT-OUT-L Front Speakers (Speaker Out Left).
FRONT-OUT-R Front Speakers (Speaker Out Right).
MIC1
MIC Input 1
LINE1-IN Line in 1 signals
Port 2-channel 4-channel 6-channel 8-channel
Light Blue
Line in Line in Line in Line in
Lime
Line out Front speaker out Front speaker out Front speaker out
Pink
Mic in Mic in Mic in Mic in
Audio header
- - - Side speaker out
Audio header
- Rear speaker out Rear speaker out Rear speaker out
Audio header
- - Center/ Subwoofer Center/ Subwoofer
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3.12.2 CDROM Audio Input (CDROM)
CD-ROM audio input may be connected to this connector. It may also be used as a secondary line-in signal.
PIN Signal Type Ioh/Iol
Pull U/D
Note
1 CD_Left IA - - 1 2 CD_GND IA - - 3 CD_GND IA - - 4 CD_Right IA - - 1
Note 1: The definition of which pins are use for the Left and Right channels is not a worldwide accepted
standard. Some CDROM cable kits expect reverse pin order.
Signal Description
CD_Left
CD_Right
Left and right CD audio input lines or secondary Line-in.
CD_GND Analogue GND for Left and Right CD.
(This analogue GND is not shorted to the general digital GND on the board).
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3.12.3 Audio Header (AUDIO_HEAD)
Note
Pull
U/D
Ioh/
Iol
Type Signal PIN Signal Type
Ioh/
Iol
Pull U/D
Note
LFE-OUT 1 2 CEN-OUT AAGND 3 4 AAGND FRONT-OUT-L 5 6 FRONT-OUT-R AAGND 7 8 AAGND REAR-OUT-L 9 10 REAR-OUT-R SIDE-OUT-L 11 12 SIDE-OUT-R AAGND 13 14 AAGND MIC1-L 15 16 MIC1-R AAGND 17 18 AAGND LINE1-IN-L 19 20 LINE1-IN-R NC 21 22 AAGND
- - PWR GND 23 24 SPDIF-IN SPDIF-OUT 25 26 GND PWR - -
Signal Description Note
FRONT-OUT-L Front Speakers (Speaker Out Left).
FRONT-OUT-R Front Speakers (Speaker Out Right).
REAR-OUT-L
Rear Speakers (Surround Out Left).
REAR-OUT-R
Rear Speakers (Surround Out Right).
SIDE-OUT-L
Side speakers (Surround Out Left)
SIDE-OUT-R
Side speakers (Surround Out Right)
CEN-OUT
Center Speaker (Center Out channel).
LFE-OUT
Subwoofer Speaker (Low Freq. Effect Out).
NC No connection
MIC1
MIC Input 1
LINE1-IN Line in 1 signals
F-SPDIF-IN S/PDIF Input
F-SPDIF-OUT S/PDIF Output
AAGND Audio Analogue ground
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3.13 Fan Connector (FAN_CPU)
The FAN_CPU is used for the connection of the FAN for the CPU. The FAN_SYS can be used to power, control and monitor a fan for chassis ventilation etc.
The 4pin header supports connection of 3-pin FAN, but it is recommended to use the 4-pin type for optimized FAN speed control. The 3- or 4-pin mode is set in the BIOS setup menu.
4-pin Mode:
PIN Signal Type Ioh/Iol
Pull U/D
Note
1 CONTROL O - - 2 SENSE I - 4K7 3 +12V PWR - - 4 GND PWR - -
Signal Description
CONTROL PWM signal for FAN speed control
SENSE
Tacho signal from the fan for supervision. The signals shall be generated by an open collector transistor or similar. Onboard is a pull-up resistor 4K7 to +12V. The signal has to be pulsed, typically twice per rotation.
12V +12V supply for fan. A maximum of 2000mA can be supplied from this pin.
GND Power Supply GND signal
3-pin Mode:
PIN Signal Type Ioh/Iol
Pull U/D
Note
- 2 SENSE I - 4K7 3 +12V PWR - - 4 GND PWR - -
Signal Description
SENSE
Tacho signal from the fan for supervision. The signals shall be generated by an open collector transistor or similar. Onboard is a pull-up resistor 4K7 to +12V. The signal has to be pulsed, typically twice per rotation.
12V
+12V supply for fan, can be turned on/off or modulated (PWM) by the chipset. A maximum of 2000mA can be supplied from this pin.
GND Power Supply GND signal
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3.14 Clear CMOS Jumper (Clr-CMOS /JBAT1)
The Clr-CMOS Jumper is used to clear the CMOS content.
Pin 2-3 is default position
•
JP5
3 2 1
•
JP4, pin 1-2 is default position
3 2 1
Pin 2-3 (1 minute only) is Clear CMOS
•
JBAT1, pin 1-2 is default position
3 2 1
To clear all CMOS settings, including Password protection, move the Clr-CMOS jumper to pin 2-3 for 1 minute (Works with or without power connected to the system).
WARNING: Don’t leave the jumper in Clear CMOS position, otherwise without power connected to the system
the battery will fully depleted within a few weeks.
WARNING: JP4 and JP5 are used to select the BIOS to boot. These jumpers are for manufacturing purpose
only and they shall always be in the positions indicated above (JP4 Jumper in position 1-2 and JP5 Jumper in position 2-3). If one or both Jumpers are not in correct position the KTG41 will not boot BIOS.
3.15 The SPI Jumper (SPI-Jumper / JP6)
The SPI selection jumper is used to switch between onboard SPI and external SPI device.
Note: The SPI device holds the BIOS contents and should not be removed from its default position unless a
pre-programmed SPI device is connected to the SPI1 connector.
Pin 2-3 is default position
•
JP6
3 2 1
(SPI connectors)
+
CR2032
3V
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3.16 TPM Connector (TPM)
This connector is unsupported.
3.17 SPI Connector (SPI)
Note
Pull
U/D
Ioh/Iol Type Signal PIN Signal Type Ioh/Iol
Pull
U/D
Note
SPI_CLK 1 2 SB3V3 PWR - -
- - - NC 3 4 BOOT0 IO - 10K/ SPI_CS2# 5 6 BOOT1 IO - 10K/ SPI_MOSI 7 8 MFG - 10K/ SPI_MISO 9 10 GND PWR - -
Note
Pull
U/D
Ioh/Iol Type Signal PIN Signal Type Ioh/Iol
Pull U/D
Note
- - PWR LPC CLK 1 2 GND
- - PWR LPC FRAME# 3 KEY LPC RST# 5 6 +5V LPC AD3 7 8 LPC AD2 +3V3 9 10 LPC AD1 LPC AD0 11 12 GND SMB_CLK 13 14 SMB_DATA SB3V3 15 16 LPC SERIRQ GND 17 18 CLKRUN# SUS_STAT# 19 20 NC
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3.18 Front Panel Connector (FRONTPNL)
Note
Pull
U/D
Ioh/
Iol
Type Signal PIN Signal Type
Ioh/
Iol
Pull U/D
Note
USB10/11_5V 1 2 USB10/11_5V USB1- 3 4 USB3- USB1+ 5 6 USB3+
- - PWR GND 7 8 GND PWR - -
- - - NC 9 10 LINE2-IN-L - - -
- - PWR +5V 11 12 +5V PWR - - OC HD_LED 13 14 SUS_LED
- - PWR GND 15 16 PWRBTN_IN# RSTIN# 17 18 GND PWR - - SB3V3 19 20 LINE2-IN-R - - - AGND 21 22 AGND MIC2-L 23 24 MIC2-R
Signal Description
USB10/11_5V
5V supply for external devices. SB5V is supplied during powerdown to allow wakeup on USB device activity. Protected by resettable 1.1A fuse covering both USB ports.
USB1+
USB1-
Universal Serial Bus Port 1 Differentials: Bus Data/Address/Command Bus.
USB3+
USB3-
Universal Serial Bus Port 3 Differentials: Bus Data/Address/Command Bus.
+5V
Maximum load is 1A or 2A per pin if using IDC connector flat cable or crimp terminals respectively.
HD_LED Hard Disk Activity LED (active low signal). Output is via 475Ω to OC.
SUS_LED Suspend Mode LED (active high signal). Output is via 475Ω.
PWRBTN_IN# Power Button In. Toggle this signal low to start the ATX / BTX PSU and boot the board.
RSTIN#
Reset Input. When pulled low for a minimum 16ms, the reset process will be initiated. The reset process continues even though the Reset Input is kept low.
LINE2-IN
Line in 2 signals
MIC2
MIC2-L and MIC2-R is second stereo microphone input.
SB3V3
Standby 3.3V voltage
AGND
Analogue Ground for Audio
Note 1: In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.
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3.19 Feature Connector (FEATURE)
Note
Pull
U/D
Ioh/
Iol
Type Signal PIN Signal Type
Ioh/
Iol
Pull U/D
Note
2 243K/ - I INTRUDER# 1 2 GND PWR - -
EXT_ISAIRQ# 3 4 EXT_SMI# I 2K7 3 PWR_OK 5 6 SB5V PWR - -
- - PWR SB3V3 7 8 EXT_BAT PWR - -
- - PWR +5V 9 10 GND PWR - - 1 2K7/ /12mA IOT GPIO0 11 12 GPIO1 IOT /12mA 2K7/ 1 1 2K7/ /12mA IOT GPIO2 13 14 GPIO3 IOT /12mA 2K7/ 1 1 2K7/ /12mA IOT GPIO4 15 16 GPIO5 IOT /12mA 2K7/ 1 1 2K7/ /12mA IOT GPIO6 17 18 GPIO7 IOT /12mA 2K7/ 1
- - PWR GND 19 20 FAN3OUT O 2K7 3
FAN3IN 21 22 +12V PWR - - TEMP3IN 23 24 VREF
- - PWR GND 25 26 IRRX
IRTX 27 28 GND PWR - -
1 2K7/ SMBC 29 30 SMBD 2K7/ 1
Notes:
1. Pull-up to +3V3Dual (+3V3 or SB3V3).
2. Pull-up to +3V3Dual and power backup by onboard Battery.
3. Pull-up to +3V3.
Signal Description
INTRUDER#
INTRUDER, may be used to detect if the system case has been opened. This signal’s status is readable, so it may be used like a GPI when the Intruder switch is not required.
EXT_ISAIRQ#
EXTernal ISA IRQ, (active low input) can activate standard AT-Bus IRQ-interrupt.
EXT_SMI# External SMI, (active low input) signal can activate SMI interrupt.
PWR_OK
PoWeR OK, signal is high if no power failures are detected.
SB5V StandBy +5V supply.
SB3V3 Max. load is 0.75A (1.5A < 1 sec.)
EXT_BAT
(EXTernal BATtery) option for connecting + terminal of an external primary cell battery (2.5 - 4.0 V) ( – terminal connected to GND etc. pin 10). The external battery is protected against charging and can be used with or without the onboard battery installed.
+5V Max. load is 0.75A (1.5A < 1 sec.)
GPIO0..7
General Purpose Inputs / Output. These Signals may be controlled or monitored through the use of the KT-API-V2 (Application Programming Interface).
FAN3OUT
FAN 3 speed control OUTput. This 3.3V PWM signal can be used as Fan control voltage (0–3.3V DC in 128 steps) via a Fan Driver Circuit (not included) to program Fan voltage. For more info, see W83627 datasheet. Default PMW output is 127 (100% = 3.3V).
FAN3IN FAN3 Input. 0V to +3V3 amplitude Fan 3 tachometer input.
+12V Max. load is 0.75A (1.5A < 1 sec.)
TEMP3IN
Temperature sensor 3 input. (Recommended: Transistor 2N3904, having emitter connected to GND (pin 25), collector and basis shorted and connected to pin 23. Further a resistor 30K/1% shall be connected between pin 23 - 24. (Precision +/- 3ºC).
VREF Voltage REFerence, reference voltage to be used with TEMP3IN input.
IRRX IR Receive input (IrDA 1.0, SIR up to 1.152K bps)
IRTX IR Transmit output (IrDA 1.0, SIR up to 1.152K bps)
SMBC SMBus Clock signal
SMBD SMBus Data signal
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3.20 PCI Slot Connector (PCI Slot)
Note Type Signal
Terminal
S C
Signal Type Note
PWR -12V F01 E01 TRST# O O TCK F02 E02 +12V PWR PWR GND F03 E03 TMS O I TDO F04 E04 TDI O PWR +5V F05 E05 +5V PWR PWR +5V F06 E06 INTA# I I INTB# F07 E07 INTC# I I INTD# F08 E08 +5V PWR I REQ2# F09 E09 CLKC O I REQ3# F10 E10 +5V (I/O) PWR OT GNT2# F11 E11 CLKD O PWR GND F12 E12 GND PWR PWR GND F13 E13 GND PWR O CLKA F14 E14 GNT3# OT PWR GND F15 E15 RST# O O CLKB F16 E16 +5V (I/O) PWR PWR GND F17 E17 GNT0# OT I REQ0# F18 E18 GND PWR PWR +5V (I/O) F19 E19 REQ1# I IOT AD31 F20 E20 AD30 IOT IOT AD29 F21 E21 +3.3V PWR PWR GND F22 E22 AD28 IOT IOT AD27 F23 E23 AD26 IOT IOT AD25 F24 E24 GND PWR PWR +3.3V F25 E25 AD24 IOT IOT C/BE3# F26 E26 GNT1# OT IOT AD23 F27 E27 +3.3V PWR PWR GND F28 E28 AD22 IOT IOT AD21 F29 E29 AD20 IOT IOT AD19 F30 E30 GND PWR
PWR +3.3V F31 E31 AD18 IOT
IOT AD17 F32 E32 AD16 IOT IOT C/BE2# F33 E33 +3.3V PWR PWR GND F34 E34 FRAME# IOT IOT IRDY# F35 E35 GND PWR PWR +3.3V F36 E36 TRDY# IOT IOT DEVSEL# F37 E37 GND PWR PWR GND F38 E38 STOP# IOT IOT LOCK# F39 E39 +3.3V PWR IOT PERR# F40 E40 SDONE IO PWR +3.3V F41 E41 SB0# IO IOC SERR# F42 E42 GND PWR PWR +3.3V F43 E43 PAR IOT IOT C/BE1# F44 E44 AD15 IOT IOT AD14 F45 E45 +3.3V PWR PWR GND F46 E46 AD13 IOT IOT AD12 F47 E47 AD11 IOT IOT AD10 F48 E48 GND PWR PWR GND F49 E49 AD09 IOT
SOLDER SIDE
COMPONENT SIDE
IOT AD08 F52 E52 C/BE0# IOT IOT AD07 F53 E53 +3.3V PWR PWR +3.3V F54 E54 AD06 IOT IOT AD05 F55 E55 AD04 IOT IOT AD03 F56 F56 GND PWR PWR GND F57 E57 AD02 IOT IOT AD01 F58 E58 AD00 IOT PWR +5V (I/O) F59 E59 +5V (I/O) PWR IOT ACK64# F60 E60 REQ64# IOT PWR +5V F61 E61 +5V PWR PWR +5V F62 E62 +5V PWR
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3.20.1 Signal Description – PCI Slot Connector
SYSTEM PINS
CLK
Clock provides timing for all transactions on PCI and is an input to every PCI device. All other PCI signals, except RST#, INTA#, INTB#, INTC#, and INTD#, are sampled on the risingedge of CLK and all other timing parameters are defined with respect to this edge. PCI operates at 33MHz.
RST#
Reset is used to bring PCI-specific registers, sequencers, and signals to a consistent state. What effect RST# has on a device beyond the PCI sequencer is beyond the scope of this specification, except for reset states of required PCI configuration registers. Anytime RST# is asserted, all PCI output signals must be driven to their benign state. In general, this means they must be asynchronously tri-stated. SERR# (open drain) is floated. REQ# and GNT# must both be tri-stated (they cannot be driven low or high during reset). To prevent AD, C/BE#, and PAR signals from floating during reset, the central resource may drive these lines during reset (bus parking) but only to a logic low level–they may not be driven high. RST# may be asynchronous to CLK when asserted or deasserted. Although asynchronous, deassertion is guaranteed to be a clean, bounce-free edge. Except for configuration accesses, only devices that are required to boot the system will respond after reset.
ADDRESS AND DATA
AD[31::00]
Address and Data are multiplexed on the same PCI pins. A bus transaction consists of an address phase followed by one or more data phases. PCI supports both read and write bursts. The address phase is the clock cycle in which FRAME# is asserted. During the address phase AD[31::00] contain a physical address (32 bits). For I/O, this is a byte address; for configuration and memory, it is a DWORD address. During data phases AD[07::00] contain the least significant byte (lsb) and AD[31::24] contain the most significant byte (msb). Write data is stable and valid when IRDY# is asserted and read data is stable and valid when TRDY# is asserted. Data is transferred during those clocks where both IRDY# and TRDY# are asserted.
C/BE[3::0]#
Bus Command and Byte Enables are multiplexed on the same PCI pins. During the address phase of a transaction, C/BE[3::0]# define the bus command. During the data phase C/BE[3::0]# are used as Byte Enables. The Byte Enables are valid for the entire data phase and determine which byte lanes carry meaningful data. C/BE[0]# applies to byte 0 (lsb) and C/BE[3]# applies to byte 3 (msb).
PAR
Parity is even parity across AD[31::00] and C/BE[3::0]#. Parity generation is required by all PCI agents. PAR is stable and valid one clock after the address phase. For data phases, PAR is stable and valid one clock after either IRDY# is asserted on a write transaction or TRDY# is asserted on a read transaction. Once PAR is valid, it remains valid until one clock after the completion of the current data phase. (PAR has the same timing as AD[31::00], but it is delayed by one clock.) The master drives PAR for address and write data phases; the target drives PAR for read data phases.
INTERFACE CONTROL PINS
FRAME#
Cycle Frame is driven by the current master to indicate the beginning and duration of an access. FRAME# is asserted to indicate a bus transaction is beginning. While FRAME# is asserted, data transfers continue. When FRAME# is deasserted, the transaction is in the final data phase or has completed.
IRDY#
Initiator Ready indicates the initiating agent’s (bus master’s) ability to complete the current data phase of the transaction. IRDY# is used in conjunction with TRDY#. A data phase is completed on any clock both IRDY# and TRDY# are sampled asserted. During a write, IRDY# indicates that valid data is present on AD[31::00]. During a read, it indicates the master is prepared to accept data. Wait cycles are inserted until both IRDY# and TRDY# are asserted together.
TRDY#
Target Ready indicates the target agent’s (selected device’s) ability to complete the current data phase of the transaction. TRDY# is used in conjunction with IRDY#. A data phase is completed on any clock both TRDY# and IRDY# are sampled asserted. During a read, TRDY# indicates that valid data is present on AD[31::00]. During a write, it indicates the target is prepared to accept data. Wait cycles are inserted until both IRDY# and TRDY# are asserted together.
STOP#
Stop indicates the current target is requesting the master to stop the current transaction.
LOCK#
Lock indicates an atomic operation that may require multiple transactions to complete. When LOCK# is asserted, non-exclusive transactions may proceed to an address that is not currently locked. A grant to start a transaction on PCI does not guarantee control of LOCK#. Control of LOCK# is obtained under its own protocol in conjunction with GNT#. It is possible for different agents to use PCI while a single master retains ownership of LOCK#. If a device implements Executable Memory, it should also implement LOCK# and guarantee complete access exclusion in that memory. A target of an access that supports LOCK# must provide exclusion to a minimum of 16 bytes (aligned). Host bridges that have system memory behind them should implement LOCK# as a target from the PCI bus point of view and optionally as a master.
IDSEL
Initialization Device Select is used as a chip select during configuration read and write transactions.
DEVSEL#
Device Select, when actively driven, indicates the driving device has decoded its address as the target of the current access. As an input, DEVSEL# indicates whether any device on the bus has been selected.
(Continues)
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ARBITRATION PINS (BUS MASTERS ONLY)
REQ#
Request indicates to the arbiter that this agent desires use of the bus. This is a point to point signal. Every master has its own REQ# which must be tri-stated while RST# is asserted.
GNT#
Grant indicates to the agent that access to the bus has been granted. This is a point to point signal. Every master has its own GNT# which must be ignored while RST# is asserted. While RST# is asserted, the arbiter must ignore all REQ# lines since they are tri-stated and do not contain a valid request. The arbiter can only perform arbitration after RST# is deasserted. A master must ignore its GNT# while RST# is asserted. REQ# and GNT# are tri-state signals due to power sequencing requirements when 3.3V or 5.0V only add-in boards are used with add-in boards that use a universal I/O buffer.
ERROR REPORTING PINS.
The error reporting pins are required by all devices and maybe asserted when enabled
PERR#
Parity Error is only for the reporting of data parity errors during all PCI transactions except a Special Cycle. The PERR# pin is sustained tri-state and must be driven active by the agent receiving data two clocks following the data when a data parity error is detected. The minimum duration of PERR# is one clock for each data phase that a data parity error is detected. (If sequential data phases each have a data parity error, the PERR# signal will be asserted for more than a single clock.) PERR# must be driven high for one clock before being tri-stated as with all sustained tri-state signals. There are no special conditions when a data parity error may be lost or when reporting of an error may be delayed. An agent cannot report a PERR# until it has claimed the access by asserting DEVSEL# (for a target) and completed a data phase or is the master of the current transaction.
SERR#
System Error is for reporting address parity errors, data parity errors on the Special Cycle command, or any other system error where the result will be catastrophic. If an agent does not want a non-maskable interrupt (NMI) to be generated, a different reporting mechanism is required. SERR# is pure open drain and is actively driven for a single PCI clock by the agent reporting the error. The assertion of SERR# is synchronous to the clock and meets the setup and hold times of all bused signals. However, the restoring of SERR# to the deasserted state is accomplished by a weak pullup (same value as used for s/t/s) which is provided by the system designer and not by the signaling agent or central resource. This pull-up may take two to three clock periods to fully restore SERR#. The agent that reports SERR#s to the operating system does so anytime SERR# is sampled asserted.
INTERRUPT PINS (OPTIONAL).
Interrupts on PCI are optional and defined as “level sensitive,” asserted low (negative true), using open drain output drivers. The assertion and deassertion of INTx# is asynchronous to CLK. A device asserts its INTx# line when requesting attention from its device driver. Once the INTx# signal is asserted, it remains asserted until the device driver clears the pending request. When the request is cleared, the device deasserts its INTx# signal. PCI defines one interrupt line for a single function device and up to four interrupt lines for a multi-function device or connector. For a single function device, only INTA# may be used while the other three interrupt lines have no meaning.
INTA#
Interrupt A is used to request an interrupt.
INTB#
Interrupt B is used to request an interrupt and only has meaning on a multi-function device.
INTC#
Interrupt C is used to request an interrupt and only has meaning on a multi-function device.
INTD#
Interrupt D is used to request an interrupt and only has meaning on a multi-function device.
3.20.2 KTG41 PCI IRQ & INT routing
Board type Slot IDSEL INTA INTB INTC INTD
KTG41/ATXu
1 AD16 INT_PIRQ#A INT_PIRQ#B INT_PIRQ#C INT_PIRQ#D
2 AD17 INT_PIRQ#E INT_PIRQ#F INT_PIRQ#G INT_PIRQ#H
When using the 820982 “PCI Riser - Flex - 2slot w. arbiter” the lower slot has IDSEL / IRQs routed straight through and the top slot has the routing: IDSEL=AD22, INT_PIRQ#F, INT_PIRQ#G, INT_PIRQ#H, INT_PIRQ#E. 820982 PCI Riser shall be plugged into Slot #1.
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4 Onboard connectors and Mating connectors
Onboard Connectors Mating Connectors
Connector
Manufacturer Type no. Manufacturer Type no.
FAN_CPU Foxconn HF2704E-M1 AMP 1375820-4 (4-pole)
FAN_SYS AMP 1470947-1 AMP 1375820-3 (3-pole)
KBDMSE Molex 22-23-2061 Molex 22-01-2065
CDROM Foxconn HF1104E Molex 50-57-9404 Molex 70543-0038
SATA1-4 Hon Hai LD1807V-S52T Molex 67489-8005
Kontron KT 821035 (cable kit)
ATXPWR Molex 43045-1201 Molex 43025-1200
Kontron
KT 1022-6309 (cable kit for ATX PSU)
ATX+12V-4pin Molex 22-23-2041 Molex 22-01-2046 Kontron KT 1027-3669 (cable kit)
ATX+12V-6pin Molex 22-23-2041 Molex 22-01-2046 Kontron KT 1027-3669 (cable kit)
COM2 Wuerth 61201020621 Molex 90635-1103
Kontron KT 821016 (cable kit)
Kontron KT 821017 (cable kit)
USB0/USB1 Pinrex 512-90-10GBB2 Kontron KT 821401 (cable kit)
USB2/USB3* (FRONTPNL) - Kontron KT 821401 (cable kit)
PRINTER Foxconn HL2213F Molex 90635-1263
Kontron KT 821031 (cable kit)
AUDIO_HEAD Molex 87831-2620 Molex 51110-2651 Kontron KT 821043 (cable kit)
FRONTPNL Pinrex 512-90-24GBB3 Molex 90635-1243 Kontron KT 821042 (cable kit)
FEATURE Molex 87831-3020 Molex 51110-3051 Kontron KT 821041 (cable kit)
* USB2/USB3 is located in FRONTPNL connector. Depending on application the KT821401 can be used.
Note: Only one connector will be mentioned for each type of onboard connector even though several types
with same fit, form and function are approved and could be used as alternative. Please also notice that standard connectors like DVI, PCIe, PCI, CF, Ethernet and USB is not included in the list.
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5 System Resources
5.1 Memory Map
Address (hex)
Size Description
00000000 0009FFFF 655360 System board 000A0000 000BFFFF 131072 PCI-bus 000A0000 000BFFFF 131072 Intel(R) G41 Express Chipset 000C0000 000CFFFF 65536 System board 000D0000 000DFFFF 65536 PCI-bus 000E0000 000FFFFF 131072 System board
00100000 3DDFFFFF 1037041664 System board 3DE00000 DFFFFFFF 2720006144 PCI-bus D0000000 DFFFFFFF 268435456 Intel(R) G41 Express Chipset E0000000 EFFFFFFF 268435456 Motherboard resources
F0000000 FFFFFFFF 268435456 PCI-bus FE400000 FE7FFFFF 4194304 Intel(R) G41 Express Chipset FE9F8000 FE9FBFFF 16384 Microsoft UAA-bus driver for High Definition Audio FE9FF800 FE9FFBFF 1024 Intel(R) 82801GB (ICH7) USB2 Enhanced Host Controller
FE9FFC00 FE9FFFFF 1024 Intel(R) 82801GB (ICH7) Serial ATA Storage Controller
FEA00000 FEAFFFFF 1048576 Intel(R) 82801GB (ICH7) PCI Express Root Port
FEAFC000 FEAFFFFF 16384 Marvell Yukon 88E8071 PCI-E Gigabit Ethernet Controller
FEB00000 FEBFFFFF 1048576 Intel(R) 82801GB (ICH7) PCI Express Root Port
FEBFC000 FEBFFFFF 16384 Marvell Yukon 88E8071 PCI-E Gigabit Ethernet Controller #2
FEC00000 FEC00FFF 4096 Motherboard resources FED14000 FED19FFF 24576 System board
FED1C000 FED1FFFF 16384 Motherboard resources
FED20000 FED3FFFF 131072 Motherboard resources FED90000 FED93FFF 16384 System board FEE00000 FEE00FFF 4096 Motherboard resources FFB00000 FFBFFFFF 1048576 Intel(R) 82802 Firmware Hub FFC00000 FFEFFFFF 3145728 Motherboard resources FFF00000 FFFFFFFF 1048576 Intel(R) 82802 Firmware Hub
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5.2 PCI Devices
Bus # Device # Function # Vendor
ID
Device
ID
Chip Device Function
0 0 0 8086 2E30 Intel G41 Host bridge 0 2 0 8086 2E32 Intel G41 VGA Controller 0 27 0 8086 27D8 Intel ICH7 High Definition Audio 0 28 0 8086 27D0 Intel ICH7 PCI to PCI bridge 0 28 4 8086 27E0 Intel ICH7 PCI to PCI bridge 0 28 5 8086 27E2 Intel ICH7 PCI to PCI bridge 0 29 0 8086 27C8 Intel ICH7 USB Universal Host Controller 0 29 1 8086 27C9 Intel ICH7 USB Universal Host Controller 0 29 2 8086 27CA Intel ICH7 USB Universal Host Controller 0 29 3 8086 27CB Intel ICH7 USB Universal Host Controller 0 29 7 8086 27CC Intel ICH7 USB Universal Host Controller 0 30 0 8086 244E Intel ICH7 I/O PCI to PCI bridge 0 31 0 8086 27B8 Intel ICH7 ISA bridge 0 31 1 8086 27DF Intel ICH7 IDE Controller 0 31 2 8086 27C0 Intel ICH7 IDE Controller 0 31 3 8086 27DA Intel ICH7 SMBus 2 0 0 11AB 436B Marvell 88E8071 Ethernet Controller 3 0 0 11AB 436B Marvell 88E8071 Ethernet Controller
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5.3 Interrupt Usage
IRQ
System timer
Keyboard
Communications port COM1 Selection in BIOS
Communications port COM2 Selection in BIOS
Intel(R) ICH7 SMBus Controller
Parallel port Selection in BIOS
System CMOS/real-time watch
Microsoft ACPI-compatible system
Microsoft PS/2-mus
Numerical Data Processor
Primary IDE-channel
Secondary IDE-channel
Marvell Yukon 88E8071 Gigabit Ethernet Controller #2
Intel(R) 82801G ICH7 USB Universal Host Controller
Intel(R) 82801G ICH7 PCI Express Root Port
Intel(R) 82801GR/GH/GHM ICH7 PCI Express Root Port
Microsoft UAA-bus driver for High Definition Audio
Intel(R) G41 Express Chipset
Marvell Yukon 88E8071 Gigabit Ethernet Controller
Intel(R) 82801GR/GH/GHM ICH7 PCI Express Root Port
Intel(R) 82801G ICH7 USB Universal Host Controller
Intel(R) 82801GB/GR/GH (ICH7 Family) Serial ATA Storage
Intel(R) 82801G (ICH7 Family) USB2 Enhanced Host Controller
NMI IRQ0 X IRQ1 X IRQ2 IRQ3 X IRQ4 X IRQ5 X IRQ6 IRQ7 X IRQ8 X IRQ9 X IRQ10 IRQ11 IRQ12 X IRQ13 X IRQ14 X IRQ15 X IRQ16 X X X X X X IRQ17 X X IRQ18 X IRQ19 X X IRQ20 IRQ21 IRQ22 IRQ23 X X IRQ24 IRQ25 IRQ26
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5.4 IO Map
Address range (hex) Size Description
0 0F 16 DMA-controller
0 0CF7 3320 PCI-bus 10 1F 16 Motherboard resources 20 21 2 Programmable interrupt controller 22 2D 30 Motherboard resources 30 3F 16 Motherboard resources 40 43 4 System timer 44 5F 28 Motherboard resources 60 60 1 Standard keyboard 61 61 1 System Speaker 62 63 2 Motherboard resources 64 64 1 Standard keyboard 65 6F 11 Motherboard resources 70 71 2 System CMOS/Real time clock 72 7F 14 Motherboard resources 80 80 1 Motherboard resources 81 83 3 DMA-controller 84 86 3 Motherboard resources 87 87 1 DMA-controller 88 88 1 Motherboard resources 89 8B 3 DMA-controller
8C 8E 3 Motherboard resources
8F 8F 1 DMA-controller 90 9F 16 Motherboard resources
A0 A1 2 Programmable interrupt controller A2 BF 30 Motherboard resources C0 DF 32 DMA-controller E0 EF 16 Motherboard resources
F0 FF 16 Numerical Data Processor
170 177 8 Secondary IDE-channel
01F0 01F7 8 Primary IDE-channel
274 277 4 ISAPNP read data port 279 279 1 ISAPNP read data port
02F8 02FF 8 Communications port (COM2)
376 376 1 Secondary IDE-channel
378 037F 8 Printer Port (LPT1) 03B0 03BB 12 Intel(R) G41 Express Chipset 03C0 03DF 32 Intel(R) G41 Express Chipset 03F6 03F6 1 Primary IDE-channel 03F8 03FF 8 Communications port (COM1)
400 041F 32 Intel(R) 82801G (ICH7 Family) SMBus Controller - 27DA
480 4BF 64 Motherboard resources 04D0 04D1 2 Motherboard resources
500 057F 128 Motherboard resources
800 087F 128 Motherboard resources 0A00 0A0F 16 Motherboard resources 0A10 0A1F 16 Motherboard resources 0A79 0A79 1 ISAPNP read data port 0D00 FFFF 62208 PCI-bus B800 B807 8 Intel(R) G41 Express Chipset B880 B89F 32 Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27C8
BC00 BC0F 16 Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27C9
C000 C01F 32 Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27CA C080 C09F 32 Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27CB C400 C40F 16 Intel(R) 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller - 27C0 C480 C483 4 Intel(R) 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller - 27C0 C800 C803 4 Intel(R) 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller - 27C0 C880 C883 4 Intel(R) 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller - 27C0
CC00 CC07 8 Intel(R) 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller - 27C0
D000 DFFF 4096 Intel(R) 82801GR/GH/GHM (ICH7 Family) PCI Express Root Port - 27E2 D800 D8FF 265 Marvell Yukon 88E8071 PCI-E Gigabit Ethernet Controller E000 EFFF 4096 Intel(R) 82801GR/GH/GHM (ICH7 Family) PCI Express Root Port - 27E0 E800 E8FF 265 Marvell Yukon 88E8071 PCI-E Gigabit Ethernet Controller #2
FFA0 FFAF 16 Intel(R) 82801G (ICH7 Family) Ultra ATA Storage Controllers - 27DF
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6 Overview of BIOS Features
This section details specific BIOS features for the KTG41 board. The KTG41 is based on the AMI BIOS core version 8.00 with Kontron BIOS extensions.
6.1 System Management BIOS (SMBIOS/DMI)
SMBIOS is a Desktop Management Interface (DMI) compliant method for managing computers in a managed network.
The main component of SMBIOS is the Management Information Format (MIF) database, which contains information about the computing system and its components. Using SMBIOS, a system administrator can obtain the system types, capabilities, operational status, and installation dates for system components.
The MIF database defines the data and provides the method for accessing this information. The BIOS enables applications such as third-party management software to use SMBIOS.
The BIOS stores and reports the following SMBIOS information:
• BIOS data, such as the BIOS revision level
• Fixed-system data, such as peripherals, serial numbers, and asset tags
• Resource data, such as memory size, cache size, and processor speed
• Dynamic data, such as event detection and error logging
Non-Plug and Play operating systems, such as Windows NT*, require an additional interface for obtaining the SMBIOS information. The BIOS supports an SMBIOS table interface for such operating systems. Using this support, an SMBIOS service-level application running on a non-Plug and Play operating system can obtain the SMBIOS information.
6.2 Legacy USB Support
Legacy USB support enables USB devices such as keyboards, mice, and hubs to be used even when the operating system’s USB drivers are not yet available. Legacy USB support is used to access the BIOS Setup program, and to install an operating system that supports USB. By default, Legacy USB support is Enabled.
Legacy USB support operates as follows:
1. When you apply power to the computer, legacy support is disabled.
2. POST begins.
3. Legacy USB support is enabled by the BIOS allowing you to use a USB keyboard to enter and configure the BIOS Setup program and the maintenance menu.
4. POST completes.
5. The operating system loads. While the operating system is loading, USB keyboards and mice are recognized and may be used to configure the operating system. (Keyboards and mice are not recognized during this period if Legacy USB support is Disabled in the BIOS Setup.)
6. After the operating system loads the USB drivers, all legacy and non-legacy USB devices are recognized by the operating system, and Legacy USB support from the BIOS is no longer used.
To install an operating system that supports USB, verify that Legacy USB support in the BIOS Setup program is set to Enabled and follow the operating system’s installation instructions.
6.3 BIOS Update
The BIOS can be updated using Kontron utility called bf.exe, which are included in BIOS packages available on the Kontron Web site. The utility supports DOS and Windows environment.
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BIOS Configuration/Setup
6.4 Introduction
The BIOS Setup is used to view and configure BIOS settings for the KTG41 board. The BIOS Setup is accessed by pressing the DEL key after the Power-On Self-Test (POST) memory test begins and before the operating system boot begins. The Menu bar looks like this:
BIOS SETUP UTILITY
Main
Advanced
Boot Security
C
hipset Exit
The available keys for the Menu screens are:
Select Menu: <←> or <→> Select Item: <↑> or <↓> Select Field: <Tab> Change Field: <+> or <-> Help: <F1> Save and Exit: <F10> Exits the Menu: <Esc>
Please note that in the following the different BIOS Features will be described as having some options. These options will be selected automatically when loading either Failsafe Defaults or Optimal Defaults. The
Default options will be indicated by the option in bold, but please notice that when Failsafe Defaults are
loaded a few of the options, marked with “*”, are now the default option.
6.5 Main Menu
BIOS SETUP UTILITY
Main
Advanced
Boot Security
C
hipset Exit
System Overview
AMIBIOS
Version : 08.00.15 Build Date: 09/10/09 ID : KTG41002 PCB ID : 52 Serial # : 00793577 Part # : 61920000
Processor
Intel® Core™ 2 Duo CPU E8400 @ 3.00GHz Speed : 3000MHz
System Memory
Size : 2014MB
System Time [10:18:15] System Date [Thu 14/09/2009]
Use [ENTER], [TAB] or [SHIFT-TAB] to select a field.
Use [+] or [-] to configure system Time.
<-> Select Screen || Select Item +- Change Field Tab Select Field F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
You can make the following selections. Use the sub menus for other selections.
Feature Options Description
System Time HH:MM:SS Set the system time. System Date MM/DD/YYYY Set the system date.
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6.6 Advanced Menu
BIOS SETUP UTILITY
Main
Advanced
Boot Security
C
hipset Exit
Advanced Settings Warning: Setting wrong values in below sections
may cause system to malfunction.
► CPU Configuration ► IDE Configuration ► LAN Configuration ► SuperIO Configuration ► Hardware Health Configuration ► Voltage Monitor ► ACPI Configuration ► Trusted Computing ► USB Configuration
Configure CPU.
<- Select Screen || Select Item Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
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6.6.1 Advanced settings – CPU Configuration
BIOS SETUP UTILITY
Advanced
Configure advanced CPU settings
Module Version: 3F.14
Manufacturer:Intel Intel® Core ™2 Duo CPU E8400 @ 3.00Ghz Frequency :3.00Ghz FSB Speed :1332Mhz Cache L1 :64 KB Cache L2 :6144 KB Ratio Actual Value:9
Hardware Prefetcher [Enabled] Adjacent Cache Line Prefetch [Enabled] Max CPUID Value Limit [Disabled] Intel® Virtualization Tech [Enabled] Execute-Disable Bit Capability [Enabled] Core Multi-Processing [Enabled] PECI [Enabled]
For UP platforms, leave it enabled. For DP/MP servers, it may use to tune performance to the specific application.
<-> Select Screen || Select Item +- Change Option F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
Hardware Prefetcher Disabled
Enabled
For UP platforms, leave it enabled. For DP/MP servers it may use to tune performance to the specific application
Adjacent Cache Line Prefetch Disabled
Enabled
For UP platforms, leave it enabled. For DP/MP servers it may use to tune performance to the specific application
Max CPUID Value Limit
Disabled
Enabled
Disabled for Windows XP
Intel ® Virtualization Tech Disabled
Enabled
When enabled, a VMM can utilize the additional HW Caps. Provided by Intel®. Virtualization Tech. Note: A full reset is required to change the setting.
Execute-Disable Bit Capability Disabled
Enabled
When disabled, force the XD feature flag to always return 0.
Core Multi-Processing Disabled
Enabled
When disabled, disable one execution core of each CPU die.
PECI Disabled
Enabled
When enabled, enables PECI interface.
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6.6.2 Advanced settings – IDE Configuration
BIOS SETUP UTILITY
Advanced
IDE Configuration
ATA/IDE Configuration [Enhanced] Configure SATA as [SATA] Configure SATA Channels [Before PATA]
► Primary IDE Master : [Hard Disk] ► Primary IDE Slave : [Not Detected] ► Secondary IDE Master : [Not Detected] ► Secondary IDE Slave : [Not Detected] ► Third IDE Master : [Not Detected] ► Third IDE Slave : [Not Detected]
Hard Disk Write Protect [Disabled] IDE Detect Time Out (Sec) [35] ATA(PI) 80Pin Cable Detection [Host & Device]
Sata BIOS Extension [Enabled]
Options Disabled Compatible Enhanced
<- Select Screen || Select Item +- change option F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
A
TA/IDE Configuration Disabled
Compatible
Enhanced
Disabled Compatible Enhanced
Configure SATA as
IDE
RAID AHCI
IDE RAID AHCI
Configure SATA Channels
Before Pata
Behind Pata
Before Pata Behind Pata
Feature Options Description
Hard Disk Write Protect
Disabled
Enabled
Disable/Enable device write protection. This will be effective only if device is accessed through BIOS
IDE Detect Time Out (Sec) 0
5 10 15 20 25 30
35
Select the timeout value for detecting ATA/ATAPI device(s)
Sata BIOS Extension Disabled
Enabled
Disabled Enabled
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BIOS SETUP UTILITY
Advanced
Primary IDE Master
Device :Hard Disk Vendor :ST340014A Size :40.0GB LBA Mode :Supported Block Mode :16Sectors PIO Mode :4 Async DMA :MultiWord DMA-2 Ultra DMA :Ultra DMA-5 S.M.A.R.T. :Supported
Type [Auto] LBA/Large Mode [Auto] Block (Multi-Sector Transfer) [Auto] PIO Mode [Auto] DMA Mode [Auto] S.M.A.R.T. [Auto] 32Bit Data Transfer [Enabled]
Select the type of
devices connected to the system
<- Select Screen || Select Item +- Change Option F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
Type Not Installed
Auto
CD/DVD ARMD
Select the type of device installed
LBA/Large Mode Disabled
Auto
Enabling LBA causes Logical Block Addressing to be used in place of Cylinders, Heads, and Sectors.
Block (Multi-Sector Transfer) Disabled
Auto
Select if the device should run in Block mode
PIO Mode
Auto
0 1 2 3 4
Selects the method for transferring the data between the hard disk and system memory. The Setup menu only lists those options supported by the drive and platform.
DMA Mode
Auto
SWDMA0 SWDMA1 SWDMA2 MWDMA0 MWDMA1 MWDMA2 UDMA0 UDMA1 UDMA2 UDMA3 UDMA4 UDMA5 UDMA6
Selects the Ultra DMA mode used for moving data to/from the drive. Autotype the drive to select the optimum transfer mode.
Note: To use UDMA Mode 2, 3, 4, 5 and 6 with a device, the harddisk cable used MUST be UDMA66/100 cable (80-conductor cable).
S.M.A.R.T.
Auto
Disabled Enabled
Select if the Device should be monitoring itself (Self­Monitoring, Analysis and Reporting Technology System)
32Bit Data Transfer Disabled*
Enabled
Select if the Device should be using 32Bit data Transfer
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6.6.3 Advanced settings – LAN Configuration
BIOS SETUP UTILITY
Advanced
LAN Configuration
ETH1 Configuration (Right) [Enabled] MAC Address & Link status : 00E0F41F19AB + ETH2 Configuration (Left) [Enabled] MAC Address & Link status : 00E0F41F19AC -
Control of Ethernet Devices and PXE boot
<-> Select Screen || Select Item +- change option F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
ETH1 Configuration Disabled
Enabled
With RPL/PXE boot
Disable/enable LAN or enabled with RPL/PXE boot
Feature Options Description
ETH2 Configuration Disabled
Enabled
With RPL/PXE boot
Disable/enable LAN or enabled with RPL/PXE boot
Note: The “+” and “-“ (to the right of the MAC address) indicates if link is established or not.
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6.6.4 Advanced settings – Configure Win627DHG Super IO Chipset
BIOS SETUP UTILITY
Advanced
Configure Win627DHG Super IO Chipset
Serial Port1 Address [3F8/IRQ4] Serial Port2 Address [2F8/IRQ3] Serial Port2 Mode [Normal] Parallel Port Address [378] Parallel Port Mode [Normal] Parallel Port IRQ [IRQ7]
Allows BIOS to Select Serial Port1 Base Addresses.
<-> Select Screen || Select Item +- change option F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
Serial Port1 Address Disabled
3F8/IRQ4
2F8/IRQ3 3E8/IRQ4 2E8/IRQ3
Select the BASE I/O address and IRQ.
(The available options depend on the setup for the other Serial Ports).
Serial Port2 Address Disabled
3F8/IRQ4
2F8/IRQ3
3E8/IRQ4 2E8/IRQ3
Select the BASE I/O address and IRQ.
(The available options depend on the setup for the other Serial Ports).
Serial Port2 Mode
Normal
IrDA ASK IR
Select Mode for Serial Port2
If IrDA or ASK IR: IR Duplex Mode
Full Duplex
Half Duplex
IrDA communication selection
Parallel Port Address Disabled *
378
278 3BC
Select the I/O address for the Parallel Port.
Parallel Port Mode
Normal
Bi-Directional ECP EPP ECP & EEP
Select the mode of operation for the Parallel Port
If ECP Mode: ECP Mode DMA Channel
DMA0 DMA1
DMA3
Select a DMA channel in ECP mode of operation
If EPP mode: EPP Version
1.9
1.7
Select version of EPP in the EPP mode of operation
Parallel Port IRQ IRQ5
IRQ7
Select a IRQ for the Parallel Port
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6.6.5 Advanced settings – Hardware Health Configuration
BIOS SETUP UTILITY
Advanced
Hardware Health Configuration
System Temperature :48ºC/118ºF CPU Temperature :56ºC/132ºF VTIN Temperature :N/A
SYS FAN Speed :Fail
Fan Cruise Control [Disabled] Fan Type [4 Wire]
CPUFAN0 Speed :2537 RPM
Fan Cruise Control [Thermal] Fan Setting [45°C/113°F] Fan Type [4 Wire]
AUXFAN Speed :2164
Fan Cruise Control [Speed] Fan Setting [2177 RPM]
Watchdog Function [Disabled]
Disable = Full Speed
Thermal: Does regulate fan speed according to specified temperature
Speed: Does regulate according to specified RPM
<-> Select Screen || Select Item +- change option F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
Fan Cruise Control
Disabled
Thermal Speed
Select how the Fan shall operate.
When set to Thermal, the Fan will start to run at the CPU die temperature set below.
When set to Speed, the Fan will run at the fixed speed set below.
Fan Settings 1406-5625 RPM
30°-60°C
The fan can operate in Thermal mode or in a fixed fan speed mode
Fan Type
4 wire
3 wire
Select the electrical interface for the fan: (Only for CPUFAN)
3 Wire = PWM output to fan power line. RPM reading and speed regulation at lower speed might be poor.
4 Wire = 12VDC always PWM on control signal
Watchdog
Disabled
15 seconds 30 seconds 1 minute 2 minutes 5 minutes 10 minutes
To be serviced via API.
Note: The AUXFAN is available via Feature Connector.
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6.6.6 Advanced settings – Voltage Monitor
BIOS SETUP UTILITY
Advanced
Voltage Monitor
Requested Core CPU :1.25000 V CPU Vccp :1.224 V
AVCC :3.232 V 3VCC :3.232 V P12V :11.827 V
-12Vin :Good P5V :5.077 V DDR1V5 :1.512 V P1V5 :1.480 V VSB :3.216 V VBAT :3.088 V
<-> Select Screen || Select Item +- change option F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
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6.6.7 Advanced settings – ACPI Settings
BIOS SETUP UTILITY
Advanced
ACPI Settings
► General ACPI Configuration PS/2 Kbd/Mouse S4/S5 Wake [Disabled] Keyboard Wake Hotkey [Any key] USB Device Wakeup From S3/S4 [Disabled]
General ACPI Configuration settings
<-> Select Screen || Select Item +- change option F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
PS/2 Kbd/Mouse S4/S5 Wake
Disabled
Enabled
Enabled: The System can also be waked from S4 or S5. Disabled: PS/2 Kbd or Mouse can still wake system from S3
Keyboard Wake Hotkey
Any key
“Space” “Enter”
“Sleep button”
Any key “Space” “Enter”
“Sleep button” USB Device Wakeup from S3/S4
Disabled
Enabled
Enabled/Disable USB Device Wakeup From S3/S4.
BIOS SETUP UTILITY
Advanced
General ACPI Configuration
Suspend mode [Auto]
Select the ACPI state used for System Suspend.
<-> Select Screen || Select Item +- change option F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
Suspend mode S1 (POS) *
S3 (STR)
Auto
Select the ACPI state used for System Suspend.
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Advanced settings – Trusted Support
BIOS SETUP UTILITY
Advanced
Trusted Computing
TCG/TPM Support [Yes
]
TPM Enable/Disable Status [No State]
TPM Owner Status [No State]
Enables/Disable TPM TCG (TPM 1.1/1.2) support in Bios
<-> Select Screen || Select Item +- change option F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
TCG/TPM Support
No
Yes
Enables/Disable TPM TCG (TPM 1.1/1.2) Support.
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6.6.8 Advanced settings – USB Configuration
BIOS SETUP UTILITY
Advanced
USB Configuration
Module Version – 2.24.3-13.4
USB Devices Enabled : 1 Drive
Legacy USB Support [Enabled] USB 2.0 Controller Mode [HiSpeed] BIOS EHCI Hand-Off [Enabled]
► USB Mass Storage Device Configuration
Enables support for legacy USB. AUTO option disables if no USB Devices are connected.
<-> Select Screen || Select Item +- change option F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
Legacy USB Support Disabled
Enabled
Auto
Support for legacy USB Keyboard
USB 2.0 Controller Mode
MANGLER I FAILSAFE ???
FullSpeed*
HiSpeed
Configure the USB 2.0 controller in HiSpeed (480Mbps) or FullSpeed (12Mbps).
Note: This feature is not available when Failsafe Defaults are loaded, because USB2.0 controller is disabled as default.
Bios EHCI Hand-off Disabled
Enabled
This is a workaround for OSes without EHCI hand-off support. The EHCI ownership change should claim by EHCI driver.
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6.6.9 Advanced settings – USB Mass Storage Device Configuration
BIOS SETUP UTILITY
Advanced
USB Mass Storage Device Configuration
USB Mass Storage Reset Delay [20 Sec]
Device #1 JetFlash TS256MJF2L Emulation Type [Auto]
Number of seconds POST waits for the USB mass storage device after start unit command.
<-> Select Screen || Select Item +- change option F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
USB Mass Storage Reset Delay 10 Sec
20 Sec 30 Sec
40 Sec
Number of seconds POST waits for the USB mass storage device after start unit command.
Emulation Type
Auto
Floppy Forced FDD Hard Disk CDROM
If Auto, USB devices less than 530MB will be emulated as Floppy and remaining as hard drive. Forced FDD option can be used to force a HDD formatted drive to boot as FDD (Ex. ZIP drive).
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6.7 Boot Menu
Note: When pressing <F11> while booting it is possible manually to select boot device.
BIOS SETUP UTILITY
Main Advanced
Boot
Security
C
hipset Exit
Boot Settings
► Boot Settings Configuration 1
st
Boot Device [ESS-ST380811AS]
2
nd
Boot Device [USB Flash Memory]
C
onfigure Settings during
System Boot.
<-> Select Screen || Select Item Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
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6.7.1 Boot – Boot Settings Configuration
BIOS SETUP UTILITY
Boot
Boot Settings Configuration
Quick Boot [Enabled] Quiet Boot [Disabled] AddOn ROM Display Mode [Force BIOS] Bootup Num-Lock [On] PS/2 Mouse Support [Auto] Wait for ‘F1’ If Error [Enabled] Hit ‘DEL’ Message Display [Enabled] Interrupt 19 Capture [Disabled] Force boot Device [Disabled]
C
onfigure Settings during
System Boot.
<-> Select Screen || Select Item Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
Quick Boot
Enabled
Disabled
Allows BIOS to skip certain tests while booting in order to decrease boot time.
Quiet Boot
Disabled
Enabled Black Screen White Screen
Disabled: Displays normal POST messages. Enabled: Displays OEM Logo (no POST messages). Black Screen: No picture. White Screen: White picture.
AddOn ROM Display Mode
Force BIOS
Keep current
Set display mode for Option ROM.
Bootup Num-Lock Off
On
Select Power-on state for numlock
PS/2 Mouse Support Disabled
Enabled
Auto
Select support for PS/2 Mouse.
Wait for ‘F1’ If Error (see note)
Disabled
Enabled
Wait for F1 key to be pressed if error occurs.
Hit ‘DEL’ Message Display Disabled
Enabled
Displays “Press DEL to run Setup” in POST.
Interrupt 19 Capture
Disabled
Enabled
Enabled: Allows option ROMs to trap interrupt 19
Force boot Device
Disabled
Primary IDE Master Primary IDE Slave Secondary Sata Master Secondary Sata Slave Third IDE Master Third IDE Slave
Network
Overrides current boot setting. Device must be in the boot priority menu, though. If the device fails to boot, the system will NOT try other devices.
Note: List of errors:
<INS> Pressed Primary Master Hard Disk Error PCI I/O conflict Timer Error S.M.A.R.T HDD Error PCI ROM conflict Interrupt Controller-1 error Cache Memory Error PCI IRQ conflict Keyboard/Interface Error DMA Controller Error PCI IRQ routing table error Halt on Invalid Time/Date Resource Conflict NVRAM Bad Static Resource Conflict
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6.8 Security Menu
BIOS SETUP UTILITY
Main Advanced
Boot
Security
C
hipset Exit
Security Settings
Supervisor Password :Installed User Password :Installed
Change Supervisor Password Change User Password
Boot Sector Virus Protection [Disabled]
Install or Change the password.
<-> Select Screen || Select Item Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
Change Supervisor Password Password When not cleared the advanced Supervisor
Password protection system is enabled (see below
diagram). Hereafter setting can only be accessed
when entering BIOS as Supervisor. User Access Level
Full Access
View Only Limited No Access
Only visible if Supervisor Password is installed.
Full Access: User can change all BIOS settings.
View Only: User can only read BIOS settings.
Limited: User can only read settings except: Date &
Time, Quick Boot, Quiet Boot, Repost Video on S3
Resume, Active State Power-Management and
Remote Access.
No Access: User can not enter BIOS, but if
Password Check = Always then User password will
allow boot. Change User Password Password Change the User Password Password Check
Setup
Always
Only visible if Password is installed.
Setup: Protects only BIOS settings.
Always: Protects both BIOS settings and Boot. Boot Sector Virus Protection
Disabled
Enabled
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CMOS (most)
BIOS User
Access control
Full
View
Limit
None
Date&Time * Supervisor PSW
PSW
User
PSW
Super-
visor
Supervisor Password protection (setup Supervisor before User)
PSW
User
User Password protection only (no Supervisor Password used)
CMOS
* = also:
Quick Boot Quiet Boot
Repost Video on S3 Resume
Active State Power-Management
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6.9 Chipset Menu
BIOS SETUP UTILITY
Main Advanced
Boot Security
C
hipset Exit
Advanced Chipset Settings
Warning: Setting wrong values in below sections may cause system to malfunction.
► North Bridge Configuration ► South Bridge Configuration
Configures North Bridge features.
<-> Select Screen || Select Item Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
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6.9.1 Advanced Chipset Settings – North Bridge Chipset Configuration
BIOS SETUP UTILITY
C
hipset
North Bridge Chipset Configuration
Memory Remap Feature [Disabled] PCI MMIO Allocation: 4GB to 3328MB Memory Hole [Disabled]
Initial Graphics Adaptor [PEG/IGD] IGD Graphics Mode Select [Enabled,32MB]
IGD GTT Graphic smemory size [No VT mode, 2MB]
PAVP Mode Mode [Disabled]
PEG Port Configuration
PEG Port [Auto]
► Video Function Configuration
ENABLE: Allow remapping of overlapped PCI memory above the total physical memory.
Disable: Do not allow remapping of memory
<-> Select Screen || Select Item Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
Memory Remap Feature
Disabled
Enabled
ENABLE: Allow remapping of overlapped PCI
memory above the total physical memory.
Disable: Do not allow remapping of memory
Memory Hole
Disabled
15MB-16MB
Disabled
15MB-16MB
Initial Graphics Adaptor IGD
PCI/IGD PCI/PEG
PEG/IGD
PEG/PCI
Select which graphics controller to use as the
primary boot device.
IGD Graphics Mode Select Disabled
Enabled, 32MB
Enabled, 64MB Enabled, 128MB
Select the amount of system memory used by the
Integrated Graphic Device.
PAVP Mode
Disabled
Lite High
GMCH Protected Audio Video Path(PAVP) BIOS
support.
PEG Port
Auto
Disabled
Auto
Disabled
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6.9.2 Advanced Chipset … – North Bridge … – Video Function Configuration
BIOS SETUP UTILITY
C
hipset
Video Function Configuration
DVMT Mode Select [DVMT Mode] DVMT/FIXED Memory [256MB]
Boot Display Device [VBIOS Default] Flat Panel Type [Type 3] Backlight Control Support [VBIOS-Default] BIA Control [VBIOS-Default] TV Standard [VBIOS-Default] Spread Spectrum Clock [Disabled]
DVMT Mode
<-> Select Screen || Select Item Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
DVMT Mode Select
DVMT Mode
DVMT Mode
DVMT/FIXED Memory 128MB
256MB
Maximum DVMT
This setting is only
Boot Display Device
VBIOS-Default
CRT TV CRT + TV SDVO CRT + SDVO LVDS CRT + LVDS
VBIOS-Default CRT TV CRT + TV SDVO CRT + SDVO LVDS CRT + LVDS
Flat Panel Type Type 1, 2, 3, 4 ...16 Type 1,2,3 to 16
Backlight Control Support
VBIOS-Default
Both BLC & BIA Disabled BLC Enabled
VBIOS-Default Both BLC & BIA Disabled BLC Enabled.
BIA Control
VBIOS-Default
BIA Disabled BIA Enabled at Level1 BIA Enabled at Level2 BIA Enabled at Level3 BIA Enabled at Level4 BIA Enabled at Level5
VBIOS-Default BIA Disabled BIA Enabled at Level1 BIA Enabled at Level2 BIA Enabled at Level3 BIA Enabled at Level4 BIA Enabled at Level5
TV Standard
VBIOS-Default
NTSC PAL SECAM SMPTE240M ITU-R television SMPTE295M SMPTE296M EIA-770.2 EIA-770.3
VBIOS-Default NTSC PAL SECAM SMPTE240M ITU-R television SMPTE295M SMPTE296M EIA-770.2 EIA-770.3
Spread Spectrum
Disabled
Enabled
Disabled Enabled
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6.9.3 Advanced Chipset … – South Bridge Chipset Configuration
BIOS SETUP UTILITY
C
hipset
South Bridge Chipset Configuration
USB Functions [8 USB Ports] USB 2.0 Controller [Enabled] Audio Controller [Azalia] Audio Jack Detection [Auto]
SMBUS Controller [Enabled]
Restore on AC Power Loss [Power on]
Disabled 2 USB Ports 4 USB Ports 6 USB Ports 8 USB Ports
<-> Select Screen || Select Item Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
USB Functions Disabled
2 USB Ports 4 USB Ports 6 USB Ports
8 USB Ports
Disabled 2 USB Ports 4 USB Ports 6 USB Ports 8 USB Ports
USB 2.0 Controller Disabled *
Enabled
If above function “USB Function” = 10 or 12 USB Ports then USB 2.0 Controller is always enabled
Audio Controller
Azalia
Auto * AC’97 Audio and Modem All Disabled
If above function “USB Function” = 10 or 12 USB Ports then USB 2.0 Controller is always enabled
Audio Jack Detection Auto
Disable
Auto: The insertion of audio jacks is auto determined. Disabled: Driver assumes that all jacks are inserted (useful when using Audio pinrow)
SMBUS Controller
Enabled
Disabled
Disabled Enabled
Restore on AC Power Loss Power Off
Power On
Last State
Power Off Power On Last State
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6.10 Exit Menu
BIOS SETUP UTILITY
Main Advanced
Boot Security
C
hipset
Exit
Exit Options
Save Changes and Exit Discard Changes and Exit Discard Changes
Load Optimal Defaults Load Failsafe Defaults
Halt on invalid Time/Date [Disabled] Secure CMOS [Disabled]
Exit system setup after saving the changes.
F10 Key can be used for this operation.
<-> Select Screen || Select Item Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit
v02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
Feature Options Description
Save Changes and Exit Ok
Cancel
Exit system setup after saving the changes
Discard Changes and Exit Ok
Cancel
Exit system setup without saving any changes
Discard Changes Ok
Cancel
Discards changes done so far to any of the setup questions
Load Optimal Defaults Ok
Cancel
Load Optimal Default values for all the setup questions
Load Failsafe Defaults Ok
Cancel
Load Failsafe Default values for all the setup questions
Halt on invalid Time/Date Enabled
Disabled
Enabled: System halt if incorrect Date & Time.
Secure CMOS Enabled
Disabled
Enable will store current CMOS in non volatile ram. (For protection of CMOS data in case of battery failure etc.)
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7 AMI BIOS Beep Codes
Boot Block Beep Codes:
Number of Beeps
Description
1 Insert diskette in floppy drive A: 2 ‘AMIBOOT.ROM’ file not found in root directory of diskette in A: 3 Base Memory error 4 Flash Programming successful 5 Floppy read error 6 Keyboard controller BAT command failed 7 No Flash EPROM detected 8 Floppy controller failure
9 Boot Block BIOS checksum error 10 Flash Erase error 11 Flash Program error 12 ‘AMIBOOT.ROM’ file size error 13 BIOS ROM image mismatch (file layout does not match image present in flash device)
POST BIOS Beep Codes:
Number of Beeps
Description
1 Memory refresh timer error.
2 Parity error in base memory (first 64KB block)
3 Base memory read/write test error
4 Motherboard timer not operational
5 Processor error
6 8042 Gate A20 test error (cannot switch to protected mode)
7 General exception error (processor exception interrupt error)
8 Display memory error (system video adapter)
9 AMIBIOS ROM checksum error 10 CMOS shutdown register read/write error 11 Cache memory test failed
Troubleshooting POST BIOS Beep Codes:
Number of Beeps
Troubleshooting Action
1, 2 or 3 Reset the memory, or replace with known good modules.
4-7, 9-11 Fatal error indicating a serious problem with the system. Consult your system manufacturer.
Before declaring the motherboard beyond “all hope”, eliminate the possibility of interference due to a malfunctioning add-in card. Remove all expansion cards, except the video adapter.
• If beep codes are generated when all other expansion cards are absent, consult your system manufacturer’s technical support.
• If beep codes are not generated when all other expansion cards are absent, one of the add­in cards is causing the malfunction. Insert the cards back into the system one at a time until the problem happens again. This will reveal the malfunctioning card.
8 If the system video adapter is an add-in card, replace or reset the video adapter. If the video
adapter is an integrated part of the system board, the board may be faulty.
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8 OS Setup
Use the Setup.exe files for all relevant drivers. The drivers can be found on KTG41 Driver CD or they can be downloaded from the homepage
http://www.kontron.com/
Note: When installing Intel ® Graphics drivers it is possible for the OS to start up without any connected
display(s) active. If you are able to pass on possible "Log On” etc. by entering User and Password etc. without actually seeing the picture on the display and if the Hot Keys have not been disabled in the Intel Graphic driver, then the following key combinations you can select a connected display:
9 Warranty
KONTRON Technology warrants its products to be free from defects in material and workmanship during the warranty period. If a product proves to be defective in material or workmanship during the warranty period, KONTRON Technology will, at its sole option, repair or replace the product with a similar product. Replacement Product or parts may include remanufactured or refurbished parts or components.
The warranty does not cover:
1. Damage, deterioration or malfunction resulting from: A. Accident, misuse, neglect, fire, water, lightning, or other acts of nature, unauthorized product
modification, or failure to follow instructions supplied with the product. B. Repair or attempted repair by anyone not authorized by KONTRON Technology. C. Causes external to the product, such as electric power fluctuations or failure. D. Normal wear and tear. E. Any other causes which does not relate to a product defect.
2. Removal, installation, and set-up service charges.
Exclusion of damages:
KONTRON TECHNOLOGY LIABILITY IS LIMITED TO THE COST OF REPAIR OR REPLACEMENT OF THE PRODUCT. KONTRON TECHNOLOGY SHALL NOT BE LIABLE FOR:
1. DAMAGE TO OTHER PROPERTY CAUSED BY ANY DEFECTS IN THE PRODUCT, DAMAGES BASED UPON INCONVENIENCE, LOSS OF USE OF THE PRODUCT, LOSS OF TIME, LOSS OF PROFITS, LOSS OF BUSINESS OPPORTUNITY, LOSS OF GOODWILL, INTERFERENCE WITH BUSINESS RELATIONSHIPS, OR OTHER COMMERCIAL LOSS, EVEN IF ADVISED OF THEIR POSSIBILITY OF SUCH DAMAGES.
2. ANY OTHER DAMAGES, WHETHER INCIDENTAL, CONSEQUENTIAL OR OTHERWISE.
3. ANY CLAIM AGAINST THE CUSTOMER BY ANY OTHER PARTY.
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