AEC-6841 Manual 1st Ed
Contents
1. Dec dx Exit W83627EHG config mode Mov al 0aah out Oaah to 2eh once Out dx al TT TT HU THU TH TU TT TH TH TH TT TU THU TT UT THU Appendix A Programming the Watchdog Timer A 7 Embedded Controller AEC 6841 Appendix Information Appendix I O Information 1 Embedded Controller B 1 I O Addre ss Map AEC 6841 Will Input output IO 00000000 0000000F 00000000 00000CF7 100000010 0000001F 00000020 00000021 00000022 0000003F 00000040 00000043 0000004 0000004F 00000050 0000005 00000060 000000607 00000061 00000061 00000062 00000063 00000064 00000064 00000065 0000006 00000070 00000073 00000074 0000007F 00000080 00000090 00000091 00000093 00000094 0000009 0000040 000000A1 000000 0 000000FF 000001F0 000001 7 00000274 00000277 00000279 00000279 00000294 00000297 000002 8 000002EF 000002 8 000002FF 00000378 0000037F 00000380 00000388 000003C0 000003DF 000003E8 000003EF 3 000003F0 000003 5 000003F6 000003F6 000003 7 000003F7 000003 8 000003FF 00000400 000004BF 00000400 00000401 00000500 0000051 00000778 00000778 00000880 0000088F 00000478 00000476 00000878 00000878 DODOOBBC ODOOOBBF 00000000 ODOOFFFF 00000E78 00000E7B 00000F78 00000F7B 00000 00000FBF 100004700 00004706 0000DF00 ODOODF3F 0000F000 0000FOFF 0000F300 0002. 2 1 Dimersioh atc iiti dca ie ispa kus 2 2 2 2 Wallmount Installation esses 2 3 2 3 DIN Rail Installation 2 4 2 4 Jumper Setting of AEC 6841 2 5 Chapter 3 Award BIOS Setup 3 1 System Test and Initialization 3 2 3 2 Award BIOS Setup pp 3 3 Chapter 4 Driver Installation 4 1 Installation n aene ere etae 4 3 Appendix Programming The Watchdog Timer A 1 Programming i A 2 2 W83627EHG Watchdog Timer Initial Program A 6 Appendix B Information B 1 WO Address Map teu i a oed B 2 B 2 1 MB Memory Address Map B 3 vii Embedded Controller AEC 6841 IRQ Mapping Chalrl B 4 DMA Channel Assignments B 4 viii Embedded Controller AEC 6841 Chapter General Information Chapter 1 General Information 1 1 Embedded Controller AEC 6841 1 1 Introduction The AEC 6841 is an Embedded Control PC with Mini card or socket that supports different interfaces Multiple IO ports and Anti vibration are the main design features of the AEC 6841 This allows the AEC 6841 to be installed in a rugged transportation environment despite high ambient vibration In addition to the fanless CPU the AEC 6841 was use the Intel
3. Atom N270 1 6GHz CPU features one Mini card or expansion socket for devices expansion A DC power supply is commonly used in most vehicles and factory equipments The AEC 6841 can supply by a DC 9 30V input with low power consumption and high performance You can also choose an additional external AC power adapter for power redundancy purposes AAEON provides flexible power choices for customers who choose the AEC 6841 Transportation has become part of most people s life and forms a necessary part of their lifestyle From cars to trains to ships and airplanes we rely on those tools a lot The AEC 6841 is designed to improve transportation control and enhance the quality of our lives Chapter 1 General Information 1 2 Embedded Controller AEC 6841 1 2 Features e Intel Atom N270 Processor 1 6 GHz e DDRII SODIMM x 1 Max 2 GB e COM x4 1 Isolated USB2 0 x 4 e 10 100Base TX x 1 Gigabit Ethernet x 1 e SATA IDE Interfaces e x 1 Rev B Or Mini Card x 1 Rev A e VGA Output e AT Power Function e DIO Support Chapter 1 General Information 1 3 Embedded Controller 1 3 Specifications AEC 6841 System e CPU e Memory e Expansion e VGA e Keyboard Mouse e Ethernet e SSD e Hard Disk Storage e Serial Port e Audio e USB e Watchdog Timer e Power Supply Chapter 1 General Information 1 4 Intel Atom N270 1 6GHz DDRII SDRAM SOD
4. msec duration CompactFlash Disk e EMC CE FCC Class Chapter 1 General Information 1 6 Embedded Controller AEC 6841 Front Side Af b W i a d Rear Side eU p VN d NU DC IN HDD RESET VGA _COM2 GND Vin e l 5 Se SYS 9 1 Y f USB KBMS AUDIO POWER La AS Chapter 1 General Information 1 7 Embedded Controller AEC 6841 Chapter Hardware Installation Chapter 2 Hardware Installation 2 1 Embedded Controller AEC 6841 2 1 Dimension 240 222 212 15 85 107 IHH Units mm Chapter 2 Hardware Installation 2 2 Embedded Controller AEC 6841 2 2 Wallmount Installation Fasten the brackets by screws Chapter 2 Hardware Installation 2 3 Embedded Controller AEC 6841 2 3 DIN Rail Installation Fix the DIN Rail kit with the screws on the chassis as the illustration shown Chapter 2 Hardware Installation 2 4 Embedded Controller AEC 6841 2 4 Jumper Setting of AEC 6841 122 4322 JP2 JP8 JP5 Pin Signal Pin Signal 1 DCD 422TXD 485DATA 2 RXD 422RXD 3 TXD 42
5. 0F30F 0000F400 0000F403 0000F500 0000F507 0000 600 0000F603 0000 700 0000 707 0000 800 0000F80F 0D000FA00 D000FC00 0000FD00 0000FD1F 0000FE00 0000FE1F_ 0000FF00 0000FF07 3 3 1 E i 1 3 3 0000000 000000DF 000000 0 000000EF e 1 j e e 3 3 abad 9 98 00000044 00000040 Direct memory access controller PCI bus Motherboard resources Programmable interrupt controller Motherboard resources System timer Motherboard resources Infineon Trusted Platform Module Motherboard resources Standard 101 102 Key or Microsoft Natural 5 2 Keyboard System speaker Motherboard resources Standard 101 102 Key or Microsoft Natural 5 2 Keyboard Motherboard resources System CMOS real time clock Motherboard resources Direct memory access controller Motherboard resources Direct memory access controller Programmable interrupt controller 00000042 000000BF Motherboard resources Direct memory access controller Motherboard resources Numeric data processor Primary IDE Channel ISAPNP Read Data Port ISAPNP Read Data Port Motherboard resources Communications Port COM4 Communications Port COM2 Printer Port LPT1 Mobile Intel R 945 Express Chipset Family Mobile Intel R 945 Express Chipset Family Communications Port COM3 Standard floppy disk controller Primary IDE Channel Standard floppy disk co
6. 2TXD 485DATA 4 DTR 422RXD 5 GND 6 DSR 7 RTS 8 CTS 9 RI Chapter 2 Hardware Installation 2 5 Embedded Controller AEC 6841 COM1 Pin 9 Selection JP2 Pin Function 1 2 5V 3 4 RI1X for COM1 Default COM Pin 9 Selection Pin Function 1 2 5V 3 4 RI2X for COM2 Default Pin 9 Selection JP4 Pin Function 1 2 45V 3 4 RI3X for COMS Default Pin 9 Selection JP5 Pin Function 1 2 45V 3 4 RIAX for COM4 Default RTC Battery Selection JP8 Pin Function 1 2 Normal Default 2 3 Clear CMOS Chapter 2 Hardware Installation 2 6 Embedded Controller AEC 6841 Digital I O Connector CN2 DIO Address is 2A1H soxar k 9 1 10 2 Pin Signal Pin Signal 1 DIO1 1 2 DIO1 2 3 DIO1 3 4 DIO1 4 5 DIO1 5 6 DIO1 6 7 DIO1 7 8 DIO1 8 9 5V 10 GND BIOS Setting DIO1 1 Pin 1 U1 Pin27 GPI 20 DIO1 2 Pin 2 U1 Pin26 GPI 21 DIO1 3 Pin 3 U1 Pin25 GPI 22 DIO1 4 Pin 4 U1 Pin24 GPI 23 DIO1 5 Pin 5 U1 Pin23 GPI 24 DIO1 6 Pin 6 U1 Pin22 GPI 25 DIO1 7 Pin 7 U1 Pin21 GPI 26 DIO1 8 Pin 8 U1 Pin20 GPI 27 Chapter 2 Hardware Installation 2 7 Embedded Controller AEC 6841 Chapter Award BIOS Setup Chapter 3 Award BIOS Setup 3 1 Embedded Controller AEC 6841 3 1 System
7. COVER THE OPENINGS Make sure the voltage of the power source is correct before connecting the equipment to the power outlet Position the power cord so that people cannot step on it Do not place anything over the power cord All cautions and warnings on the equipment should be noted If the equipment is not used for a long time disconnect it from the power source to avoid damage by transient over voltage Never pour any liquid into an opening This could cause fire or electrical shock Never open the equipment For safety reasons only qualified service personnel should open the equipment If any of the following situations arises get the equipment checked by service personnel a The power cord or plug is damaged b Liquid has penetrated into the equipment c The equipment has been exposed to moisture Embedded Controller AEC 6841 d The equipment does not work well or you cannot get it to work according to the user s manual e The equipment has been dropped and damaged f The equipment has obvious signs of breakage 15 DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT WHERE THE STORAGE TEMPERATURE IS BELOW 20 C 4 F OR ABOVE 60 C 140 F IT MAY DAMAGE THE EQUIPMENT FCC This device complies with Part 15 FCC Rules Warming Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference recei
8. Embedded Controller AEC 6841 AEC 6841 Fanless Embedded Controller Intel Atom N270 Processor Dual LAN 8DIO 4 Audio 4 USB AEC 6841 Manual 1st Ed March 2010 Embedded Controller AEC 6841 Copyright Notice This document is copyrighted 2010 All rights are reserved The original manufacturer reserves the right to make improvements to the products described in this manual at any time without notice No part of this manual may be reproduced copied translated or transmitted in any form or by any means without the prior written permission of the original manufacturer Information provided in this manual is intended to be accurate and reliable However the original manufacturer assumes no responsibility for its use or for any infringements upon the rights of third parties that may result from its use The material in this document is for product information only and is subject to change without notice While reasonable efforts have been made in the preparation of this document to assure its accuracy AAEON assumes no liabilities resulting from errors or omissions in this document or from the use of the information contained herein AAEON reserves the right to make changes in the product design without notice to its users Embedded Controller AEC 6841 Acknowledgments All other products name or trademarks are properties of their respective owners Award is a trademark of Award Software Internati
9. IMM x 1 2GB Installed 1GB Mini card Rev A or Mini PCI Rev B D sub 15 VGA Connector PS 2 Keyboard amp Mouse 10 100Base TX Ethernet x 1 Gigabit Ethernet x 1 RJ 45 connector x 2 Onboard Type II CompactFlash slot x 1 SATA IDE HDD kit optional RS 232 x 3 COM1 3 4 RS 232 422 485 x 1 COM2 isolation Mic in Line in Line out by an extension cable USB2 0x4 Generates a time out system reset AT power function Embedded Controller AEC 6841 System Control Indicator DC Input 9V DC 30V DC Phoenix connector 2 pin Power board support 80W operation output AC Input External Power Adapter Optional input range 100 240V Power on off switch x 1 Reset button x 1 Power LED x 1 HDD active LED x 1 Mechanical and Environmental Construction Color Mounting Dimension Aluminum Alloy chassis Dark Blue Wallmount Default DIN Rail 8 35 W x 2 52 H x 4 21 D 212mm x 64mm x 107mm Carton Dimension 12 W x 7 87 H x 9 45 D Net Weight Gross Weight 805mm x 200mm x 240mm 4 75 lb 2 16 kg 8 36 Ib 3 8 kg Operation Temperature 5 F 122 F 15 C 50 C CFD 14 F 122 F 10 C 50 C HDD Operation Humidity 5 95 40 C Chapter 1 General Information 1 5 Embedded Controller AEC 6841 non condensing e Vibration 5g rms 5 500Hz operation CompactFlash Disk 19 5 500HZ operation w Hard Disk Drive e Shock 50g peak acceleration 11
10. Test and Initialization These routines test and initialize board hardware If the routines encounter an error during the tests you will either hear a few short beeps or see an error message on the screen There are two kinds of errors fatal and non fatal The system can usually continue the boot up sequence with non fatal errors Non fatal error messages usually appear on the screen along with the following instructions Press lt F1 gt to RESUME Write down the message and press the F1 key to continue the boot up sequence System configuration verification These routines check the current system configuration against the values stored in the CMOS memory If they do not match the program outputs an error message You will then need to run the BIOS setup program to set the configuration information in memory There are three situations in which you will need to change the CMOS settings 1 You are starting your system for the first time 2 You have changed the hardware attached to your system 3 The CMOS memory has lost power and the configuration information has been erased The AEC 6841 CMOS memory has an integral lithium battery backup for data retention However you will need to replace the complete unit when it finally runs down Chapter 3 Award BIOS Setup 3 2 Embedded Controller AEC 6841 3 2 Award BIOS Setup Awards BIOS ROM has a built in Setup program that allows users to modify the basic system configurati
11. a 4 ISA 6 4 154 8 15 9 a I5 10 a 15 11 7 asa 12 M 15 13 E ISA 14 3 PCI 15 PCI 16 2 PCI 16 PCI 17 PCI 18 PCI 19 19 PCI 20 PCI 23 PCI 23 A Memory System timer Standard 101 102 Key or Microsoft Natural 5 2 Keyboard Communications Port COM2 Communications Port COM1 Standard Floppy disk controller System CMOS real time clock Microsoft ACPI Compliant System Communications Port COM3 Communications Port COM4 PS 2 Compatible Mouse Numeric data processor Primary IDE Channel Intel R 828016 ICH Family SMBus Controller 27DA 802 11a b g Wireless LAN miniPCI Card Mobile Intel R 945 Express Chipset Family Realtek AC 97 Audio Intel R 82801G ICH Family USB Universal Host Controller 27 Intel R 82801G ICH Family USB Universal Host Controller 27C9 Intel R 82801GBM GHM ICH7 M Family Serial ATA Storage Controller 27C4 Intel R PRO 100 VE Network Connection Intel R 82801G ICH Family USB Universal Host Controller 27C8 Intel R 82801G ICH Family USB2 Enhanced Host Controller 27CC B 4 DMA Channel Assignments AA 90A3C7F435F9 gt Direct memory ac 5 3 2 Standard floppy disk controller dX 4 Direct memory access controller Ml Input output IO Ml Interrupt request IRO Memory Appendix B I O Information B 4
12. ng the config Mode Before accessing a selected register the content of Index 07h must be changed to the LDN to which the register belongs except some Global registers 3 Exit the W83627EHG config Mode The exit key is provided to select configuration ports 2Eh 2Fh of the next step Address Port Data Port Oaah 2Eh 2Fh WatchDog Timer Register Index F5h Default 00h CRF5 PLED mode register Default 0 x 00 Bit 7 6 select PLED mode 00 Power LED pin is tri stated 01 Power LED pin is drived low Appendix A Programming the Watchdog Timer A 3 Embedded Controller AEC 6841 10 Power LED pin is a 1Hz toggle pulse with 50 duty cycle 11 Power LED pin is a 1 4Hz toggle pulse with 50 duty cycle Bit 5 4 Reserved Bit 3 select WDTO count mode 0 second 1 minute Bit 2 Enable the rising edge of keyboard Reset P20 to force Time out event 0 Disable 1 Enable Bit 1 0 Reserved WatchDog Timer Register ll Index F6h Default 00h Bit 7 0 0 x 00 Time out Disable 20x01 Time out occurs after 1 second minute 0 x 02 Time out occurs after 2 second minutes 0 x 03 Time out occurs after 3 second minutes 0 x FF Time out occurs after 255 second minutes Appendix A Programming the Watchdog Timer A 4 Embedded Controller AEC 6841 WatchDog Timer Register III Index F7h Default 00h Bit 7 Mouse interrupt reset Enable or Disable 1 Watchdog Timer is reset upon a Mouse interrupt 0 Wa
13. ntroller Communications Port COM1 Motherboard resources Motherboard resources Intel R 828016 ICH Family SMBus Controller 27DA Printer Port LPT1 Motherboard resources Motherboard resources Motherboard resources Motherboard resources PCI bus Motherboard resources Motherboard resources Motherboard resources Infineon Trusted Platform Module Intel R PRO 100 VE Network Connection Realtek AC 97 Audio Intel R 82801GBM GHM ICH7 M Family Serial ATA Storage Controller 27C4 Intel R 82801GBM GHM ICH7 M Family Serial ATA Storage Controller 27C4 Intel R 82801GBMJGHM ICH7 M Family Serial ATA Storage Controller 27C4 Intel R 82801GBM GHM ICH7 M Family Serial ATA Storage Controller 27C4 Intel R 82801GBM GHM ICH7 M Family Serial ATA Storage Controller 27C4 Intel R 82801G ICH Family Ultra ATA Storage Controllers 27DF Realtek AC 97 Audio Intel R 828016 ICH Family USB Universal Host Controller 27CA Intel R 82801G ICH Family USB Universal Host Controller 27C9 Intel R 828016 ICH Family USB Universal Host Controller 27 8 Mobile Intel R 945 Express Chipset Family Appendix B I O Information B 2 Embedded Controller AEC 6841 B 2 1 MB Memory Address Memory 00000000 0009FFFF System board 00040000 OOOBFFFF Mobile Intel R 945 Express Chipset Family P 00040000 OOOBFFFF PCI bus Y 000 0000 OOODFFFF PCI bus 000E0000 ODDEFFFF System boa
14. on This type of information is stored in battery backed CMOS RAM so that it retains the Setup information when the power is turned off Entering Setup Power on the computer and press lt Del gt immediately This will allow you to enter Setup Standard CMOS Features Use this menu for basic system configuration Date time IDE etc Advanced BIOS Features Use this menu to set the advanced features available on your system Advanced Chipset Features Use this menu to change the values in the chipset registers and optimize your system performance Integrated Peripherals Use this menu to specify your settings for integrated peripherals Primary slave secondary slave keyboard mouse etc Power Management Setup Use this menu to specify your settings for power management HDD power down power on by ring KB wake up etc PnP PCI Configurations This entry appears if your system supports PnP PCI Chapter 3 Award BIOS Setup 3 3 Embedded Controller AEC 6841 PC Health Status This menu allows you to set the shutdown temperature for your system Frequency Voltage Control Use this menu to specify your settings for auto detect DIMM PCI clock and spread spectrum Load Fail Safe Defaults Use this menu to load the BIOS default values for the minimal stable performance for your system to operate Load Optimized Defaults Use this menu to load the BIOS default values that are factory settings for optimal pe
15. onal Inc CompactFlash is a trademark of the Compact Flash Association Intel and Core 2 Duo are trademarks of Intel Corporation Microsoft Windows is a registered trademark of Microsoft Corp PC AT PS 2 and VGA are trademarks of International Business Machines Corporation All other product names or trademarks are properties of their respective owners Embedded Controller AEC 6841 Packing List Before you begin operating your PC please make sure that the following materials are enclosed e AEC 6841 Embedded Controller e Phoenix Power Connector e 2 Wallmount Brackets e 1 Screw Package e CD ROM for manual in PDF format and drivers If any of these items should be missing or damaged please contact your distributor or sales representative immediately Embedded Controller AEC 6841 Safety amp Warranty Read these safety instructions carefully Keep this user s manual for later reference Disconnect this equipment from any AC outlet before cleaning Do not use liquid or spray detergents for cleaning Use a damp cloth For pluggable equipment the power outlet must be installed near the equipment and must be easily accessible Keep this equipment away from humidity Put this equipment on a firm surface during installation Dropping it or letting it fall could cause damage The openings on the enclosure are for air convection Protect the equipment from overheating DO NOT
16. rd P DDOFOODD ODOFFFFF System board 00100000 1F6DFFFF System board 1 6 0000 1F6FFFFF System board 1F750000 FEBFFFFF PCI bus 9 00000000 DFFFFFFF Mobile Intel R 945 Express Chipset Family Y 0000000 EFFFFFFF Motherboard resources I FDCF0000 FDCF7FFF 802 11a b q Wireless LAN miniPCI Card 880 FDCFFODO FDCFFFFF Intel R PRO 100 VE Network Connection FDF00000 FDF7FFFF Mobile Intel R 945 Express Chipset Family FDF80000 FDFBFFFF Mobile Intel R 945 Express Chipset Family FDFFC000 FDFFC3FF Intel R 82801GBM GHM ICH M Family Serial ATA Storage Controller 27 9 FDFFDDOD FDFFDOFF Realtek AC 97 Audio FDFFEOD0 FDFFE1FF Realtek AC 97 Audio FDFFFODO FDFFF3FF Intel R 82801G ICH Family USB2 Enhanced Host Controller 27CC 2 FEB80000 FEBFFFFF Mobile Intel R 945 Express Chipset Family FEC00000 FECOOFFF System board FED13000 FED1DFFF System board FED20000 FED3FFFF System board FED40000 FED44FFF Infineon Trusted Platform Module FED40000 FED44FFF PCI bus 3 3 8 3 44 FED45000 FEDBFFFF System board 3 i FEEODDOO FEEOOFFF System board FFBODDOD FFB7FFFF System board FFB80000 FFBFFFFF Intel R 82802 Firmware Hub Device FFF00000 FFFFFFFF System board Appendix B I O Information B 3 Embedded Controller AEC 6841 B 3 IRQ Mapping Chart Interrupt request IRO 4 asa 0 y ISA 1 15 3 9 Is
17. rformance system operations While AWARD has designated the custom BIOS to maximize performance the factory has the right to change these defaults to meet their needs Set Supervisor User Password Use this menu to set Supervisor User Passwords Save and Exit Setup Save CMOS value changes to CMOS and exit setup Exit Without Saving Abandon all CMOS value changes and exit setup You can refer to the AAEON BIOS Item Description pdf file in the CD for the meaning of each setting in this chapter Chapter 3 Award BIOS Setup 3 4 Embedded Controller AEC 6841 Chapter Driver Installation Chapter 4 Driver Installation 4 1 Embedded Controller AEC 6841 The AEC 6841 comes with a CD ROM that contains all drivers and utilities that meet your needs Follow the sequence below to install the drivers Step 1 Install INF Driver Step 2 Install VGA Driver Step 3 Install LAN Driver Step 4 Install Audio Driver USB 2 0 Drivers are available for download using Windows Update for both Windows XP and Windows 2000 For additional information regarding USB 2 0 support in Windows XP and Windows 2000 please visit www microsoft com hwdev usb Please read instructions below for further detailed installations Chapter 4 Driver Installation 4 2 Embedded Controller AEC 6841 4 1 Installation Insert the AEC 6841 CD ROM into the CD ROM Drive The Autorun program will run automatically You also can choose the drivers
18. tchdog Timer is not affected by Mouse interrupt Bit 6 Keyboard interrupt reset Enable or Disable 1 Watchdog Timer is reset upon a Keyboard interrupt 0 Watchdog Timer is not affected by Keyboard interrupt Bit 5 Force Watchdog Timer Time out Write Only 1 Force Watchdog Timer time out event this bit is self clearing Bit 4 Watchdog Timer Status R W 1 Watchdog Timer time out occurred 0 Watchdog Timer counting Bit 3 0 These bits select IRQ resource for Watchdog Setting of 2 selects SMI Appendix A Programming the Watchdog Timer A 5 Embedded Controller AEC 6841 A 2 W83627EHG Watchdog Timer Initial Program Example Setting 10 sec as Watchdog timeout interval III Mov dx 2eh Enter W83627EHG config mode Mov al 87h out 87h to 2eh twice Out dx al Out dx al A A LLL al 07h Out dx al Inc dx Mov al 08h Select Logical Device 8 GPIO Port 2 Out dx al HT TH UT HU TU TH TETTE Dec dx Mov al 30h CR30 GP20 GP27 Out dx al Inc dx al 01h Activate GPIO2 Out dx al Appendix A Programming the Watchdog Timer A 6 Embedded Controller AEC 6841 TD TH UU TH HU TH THU HU UU UT UM Dec dx al 0f5h CRF5 PLED mode register Out dx al Inc dx In al dx And al not 08h Set second as counting unit Out dx al HT TH UT HT LLL Dec dx al 0f6h CRF6 Out dx al Inc dx Mov al 10 Set timeout interval as 10 sec Out dx al TT UT HT TH TH HT TU AA
19. to install from step 1 to step 4 in order as following instructions Step 1 Install INF Driver 1 Click on the Step 1 INF folder and then double click on the Setup exe 2 Follow the instructions that the window will show you 3 The system will help you install the driver automatically Step 2 Install VGA Driver 1 Click on the Step 2 VGA folder and select the OS your system is Double click on the Setup exe file located in each OS folder Follow the instructions that the window shows you The system will help you install the driver automatically Step 3 Install LAN Driver 1 Click on the Step 3 LAN folder and install the LAN1 and LAN 2 drivers accordingly When you install the LANT driver select the LANT folder and double click on the Setup exe When you install the LAN2 driver click on the LAN2 folder and select the OS your system is and then double click on the exe file located in each OS folder Follow the instructions that the window shows you Chapter 4 Drivers Installation 4 3 Embedded Controller AEC 6841 4 The system will help you install the driver automatically Step 4 Install Audio Driver 1 Click on the Step 4 Audio folder and select the OS your system is Double click on the exe file Follow the instructions that the window shows you 4 The system will help you install the driver automatically Chapter 4 Driver Installation 4 4 Embedded Controller AEC 6841 Appendi
20. ved including interference that may cause undesired operation Embedded Controller AEC 6841 Below Table for China RoHS Requirements AAEON Boxer Industrial System K ERKE Pb Hg Cd Cr VI PBDE x O x O x x O O SJ T 11363 2006 X SJ T 11363 2006 Vi Embedded Controller AEC 6841 Contents Chapter 1 General Information 1 1 Introduction iint tet en 1 2 1 2 Features a eee 1 3 T 9 SpeclfICatlOhs eee dn cei tiit 1 4 Chapter 2 Hardware Installation
21. x Programming the Watchdog Timer Appendix A Programming the Watchdog Timer 1 Embedded Controller AEC 6841 A 1 Programming AEC 6841 utilizes W83627EHG chipset as its watchdog timer controller Below are the procedures to complete its configuration and the AAEON intial watchdog timer program is also attached based on which you can develop customized program to fit your application Configuring Sequence Description Unlock W83627EHG Select register of watchdog timer Enable the function of the watchdog timer Use the function of the watchdog timer Lock W83627EHG There are three steps to complete the configuration setup 1 Enter the W83627EHG config Mode 2 Modify the data of configuration registers Appendix A Programming the Watchdog Timer A 2 Embedded Controller AEC 6841 3 Exit the W83627EHG config Mode Undesired result may occur if the config Mode is not exited normally 1 Enter the W83627EHG config Mode To enter the W83627EHG config Mode two special I O write operations are to be performed during Wait for Key state To ensure the initial state of the key check logic it is necessary to perform two write operations to the Special Address port 2EH The different enter keys are provided to select configuration ports 2Eh 2Fh of the next step Address Port Data Port 87h 87h 2bEh 2Fh 2 Modify the Data of the Registers All configuration registers can be accessed after enteri
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