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A E C - 6 9 1 0

 

 

Appendix A Programming the Watchdog Timer 

A-2 

A.1 Programming 

AEC-6910 utilizes the ITE 8712 chipset as its watchdog timer 

controller. Below are the procedures to complete its configuration 

and the AAEON initial watchdog timer program is also attached with 

which you can develop a customized program to fit your application. 

Configuring Sequence Description 

After the hardware reset or power-on reset, the ITE 8712 enters the 

normal mode with all logical devices disabled except KBC. The 

initial state (enable bit) of this logical device (KBC) is determined by 

the state of pin 121 (DTR1#) at the falling edge of the system reset 

during power-on reset. 

 

Содержание AEC-6910

Страница 1: ...Embedded Controller A E C 6 9 1 0 AEC 6910 Fanless Embedded Controller Intel Pentium M Celeron M Processor With 1 2 PCI slots PCMCI 4 COMs Audio CompactFlash AEC 6910 Manual 3 rd Ed April 30 2014 ...

Страница 2: ...n 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...

Страница 3: ...ational Inc CompactFlashP P is a trademark of the Compact Flash Association IntelP P PentiumP P 4 and CeleronP P D are trademarks of IntelP P Corporation Microsoft WindowsP P 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 ...

Страница 4: ... batteries according to the manufacturer s instructions and your local government s recycling or disposal directives Attention Il y a un risque d explosion si la batterie est remplacée de façon incorrecte Ne la remplacer qu avec le même modèle ou équivalent recommandé par le constructeur Recycler les batteries usées en accord avec les instructions du fabricant et les directives gouvernementales de...

Страница 5: ...the following materials are enclosed 1 AEC 6910 Embedded Controller 1 Phoenix Power Connector 2 Wallmount Brackets 1 Audio Cable 1 Screw Package 1 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 ...

Страница 6: ...ction Protect the equipment from overheating DO NOT COVER THE OPENINGS 8 Make sure the voltage of the power source is correct before connecting the equipment to the power outlet 9 Position the power cord so that people cannot step on it Do not place anything over the power cord 10 All cautions and warnings on the equipment should be noted 11 If the equipment is not used for a long time disconnect ...

Страница 7: ...F OR ABOVE 60 C 140 F IT MAY DAMAGE THE EQUIPMENT FCC Safety This device complies with Part 15 FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Caution There is a danger of explosion if the battery is incorrectly replaced R...

Страница 8: ...N Boxer Industrial System 部件名称 有毒有害物质或元素 铅 Pb 汞 Hg 镉 Cd 六价铬 Cr VI 多溴联苯 PBB 多溴二苯醚 PBDE 印刷电路板 及其电子组件 外部信号 连接器及线材 外壳 中央处理器 与内存 硬盘 电源 O 表示该有毒有害物质在该部件所有均质材料中的含量均在 SJ T 11363 2006 标准规定的限量要求以下 X 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出 SJ T 11363 2006 标准规定的限量要求 备注 一 此产品所标示之环保使用期限 系指在一般正常使用状况下 二 上述部件物质中央处理器 内存 硬盘 电源为选购品 ...

Страница 9: ... Installation 2 4 2 3 PCI Card Installation 2 8 2 4 Wallmount Kit Installation 2 11 Chapter 3 Award BIOS Setup 3 1 System Test and Initialization 3 2 3 2 Award BIOS Setup 3 3 Chapter 4 Driver Installation 4 1 Installation 4 3 Appendix A Programming The Watchdog Timer A 1 Programming A 2 A 2 IT8712 Watchdog Timer Initial Program A 6 Appendix B I O Information B 1 I O Address Map B 2 B 2 Memory Addr...

Страница 10: ...Embedded Controller A E C 6 9 1 0 ix B 3 IRQ Mapping Chart B 4 B 4 DMA Channel Assignments B 4 ...

Страница 11: ...Embedded Controller A E C 6 9 1 0 Chapter 1 General Information 1 1 General Chapter 1 Information ...

Страница 12: ...tstanding Over spec Design Intel s popular Pentium M processor with speeds of 1 6GHz up to 2 0GHz combined with fanless design and high performance is widely acceptable and dependable in this market USB 2 0 Ethernet and 4 Serial ports allow communication with diverse devices with a high transfer rate Furthermore the AEC 6910 can concurrently support three tiers of expansion interfaces PCI PCMCIA a...

Страница 13: ...ee and assurance to customers Excellent product quality will always be AAEON s best advertisement 24 hour FAE System AAEON s e RMA and e FAE 24 hour a day systems for all customers prompt request was formally launched in 2005 No matter if it is a holiday or weekend we can handle all kinds of requests and give you a satisfactory response in 10 days AAEON is proud of our quick service and profession...

Страница 14: ...neral Information 1 4 1 2 Features Fanless Design with Intel Pentium M Celeron M Processors Supports 1 or 2 PCI slots for expansion 2 PCMCIA 4 COM USB 2 0 Ethernet Operating Temperature 15o C 50 o C Anti vibration up to 5grms Anti shock up to 50 g ...

Страница 15: ...CMCIA x 2 VGA DB 15 VGA connector Keyboard Mouse PS 2 Keyboard Mouse Ethernet 10 100Base TX RJ 45 Connector x 1 SSD CompactFlash slot x 1 Device Bay Internal 2 5 HDD Bay Serial Port 4 x RS 232 Audio Line in Line out MIC in Parallel Port Parallel Port x 1 USB 4 USB 2 0 ports Watchdog Timer Generates a time out system reset setting via software Power Supply 1 DC Input Internal DC DC Converter Defaul...

Страница 16: ...tton x 1 Indicators Power LED x 1 HDD active LED x 1 Mechanical and Environmental Construction Rugged Aluminum Alloy chassis Color mustard Mounting Wallmount Desktop Dimension 1 PCI 214mm W x 94 75mm H x 237 8mm D 2 PCI 214mm W x 117 5mm H x 237 8mm D Net Weight 1 PCI 12 41lb 5 63kg 2 PCI 13 69lb 6 21kg Gross Weight 21 21lb 9 62kg Operating Temperature 5 F 131 F 15 C 55 C P M 1 6GHz CFD 5 F 122 F ...

Страница 17: ...omotive HDD 5 F 113 F 15 C 45 C P M 1 6GHz Normal HDD Operating Humidity 5 95 40 C non condensing Vibration 5 g rms 5 500Hz random operation CFD 1 g 5 500Hz random operation HDD Shock 50g peak acceleration 11 msec duration 20g peak acceleration 11 msec duration HDD EMC CE FCC class B ...

Страница 18: ...r 1 General Information 1 8 Front Side Compact Flash card slot Power Switch Reset Power LED USB 2 0 Port x 4 HDD LED PCMCIA x 2 Rear Side Ethernet 1 KB and 1 Mouse VGA 4 Serial ports Power Inlet Audio Print port PCI slot 2 PCI slots Available ...

Страница 19: ...Embedded Controller A E C 6 9 1 0 Chapter 2 Hardware Installation 2 1 Hardware Installation Chapter 2 ...

Страница 20: ...Embedded Controller A E C 6 9 1 0 Chapter 2 Hardware Installation 2 2 2 1 Dimension A 1 PCI slot version ...

Страница 21: ...Embedded Controller A E C 6 9 1 0 Chapter 2 Hardware Installation 2 3 B 2 PCI slots version ...

Страница 22: ...e Installation 2 2 1 Disassemble the AEC 6910 For Hard Disk Drive HDD installation you have to disassemble the bottom lid of AEC 6910 and some components and covers in the AEC 6910 Step 1 Unfasten the two screws on the rear panel Step 2 Unfasten the screws in blue circle on the front panel ...

Страница 23: ...dware Installation 2 5 Step 3 Unfasten the six screws on the bottom lid Step 4 Take off the bottom lid and loosen the two screws on the riser card and remove the riser card Riser card Step 5 Unfasten the five screws and open the HDD cover HDD Cover ...

Страница 24: ... 2 2 2 Assemble the HDD Module After disassembling the AEC 6910 you have to get the HDD module ready for the proceeding installation Step 1 Get four pink rubber bumpers from the accessory kit and wrap them around the four screws on the HDD Module Step 2 Place the bumpers at the four indentations of the two sides of the HDD bracket ...

Страница 25: ...p 4 Get the HDD cover ready and combine the HDD Bracket with the HDD cover fasten the four screws in the blue circles shown below HDD Cover Step 5 Close the HDD cover and fasten the five screws on the HDD cover Close the bottom lid of the AEC 6910 and fasten six screws on the bottom lid the HDD installation is now finished ...

Страница 26: ...A E C 6 9 1 0 Chapter 2 Hardware Installation 2 8 2 3 PCI Card Installation Step 1 Unfasten the two screws on the rear panel Step 2 Unfasten three screws on the front panel Step 3 Unfasten the six screws on the bottom lid ...

Страница 27: ...Installation 2 9 Step 4 Remove the screw with your finger figure 1 and get the PCI card ready to install You should keep the shield and screw for use later Screw PCI Slot shield Figure 1 Step 5 Insert the PCI card into the PCI slot and reattach the screw ...

Страница 28: ... 6 Unfasten the screws Figure 1 and push the tenon to lock the PCI card in position Figure 2 Figure 1 Figure 2 Step 7 Close the bottom lid of the AEC 6910 and fasten six screws on bottom lid Step 8 Fasten the three screws on the front panel and the two screws on the rear panel ...

Страница 29: ...dware Installation 2 11 2 4 Wallmount kit Installation Step 1 Get the brackets ready and fasten appropriate four screws on each bracket Step 2 After fastening the two brackets on the bottom lid of AEC 6910 the wallmount kit installation is finished ...

Страница 30: ...Embedded Controller A E C 6 9 1 0 Chapter 3 Award BIOS Setup 3 1 Chapter Award 3 BIOS Setup ...

Страница 31: ...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 sett...

Страница 32: ... it retains the Setup information when the power is turned off Entering Setup Power on the computer and press Del 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 i...

Страница 33: ...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 opti...

Страница 34: ...etup 3 5 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 ...

Страница 35: ...Embedded Controller A E C 6 9 1 0 Chapter 4 Driver Installation 4 1 Chapter Driv 4er Installation ...

Страница 36: ...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 installa...

Страница 37: ...will help you install the driver automatically Step 2 Install VGA Driver 1 Click on the VGA Driver 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 3 Install LAN Driver 1 Click on Start button Settings Control Panel System 2 Select Device Manager under the Hardware category 3 Doubl...

Страница 38: ...en 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 Note Under the Window OS environment if the CRT connector is connected to display monitor by the data switch device the user need to set the color and resolution from Intel Graphic utility VGA driver instead of setting from the control panel in case o...

Страница 39: ...Embedded Controller A E C 6 9 1 0 Appendix A Programming the Watchdog Timer A 1 Programming the Appendix A Watchdog Timer ...

Страница 40: ... initial watchdog timer program is also attached with which you can develop a customized program to fit your application Configuring Sequence Description After the hardware reset or power on reset the ITE 8712 enters the normal mode with all logical devices disabled except KBC The initial state enable bit of this logical device KBC is determined by the state of pin 121 DTR1 at the falling edge of ...

Страница 41: ... Wait for Key state To ensure the initial state of the key check logic it is necessary to perform four write opera tions to the Special Address port 2EH Two different enter keys are provided to select configuration ports 2Eh 2Fh of the next step 2 Modify the Data of the Registers All configuration registers can be accessed after entering the MB PnP Mode Before accessing a selected register the con...

Страница 42: ... the Watchdog Timer A 4 WatchDog Timer Configuration Registers Configure Control Index 02h This register is write only Its values are not sticky that is to say a hardware reset will automatically clear the bits and does not require the software to clear them ...

Страница 43: ...6 9 1 0 Appendix A Programming the Watchdog Timer A 5 WatchDog Timer Control Register Index 71h Default 00h WatchDog Timer Configuration Register Index 72h Default 00h WatchDog Timer Time out Value Register Index 73h Default 00h ...

Страница 44: ...ODE Main CALL Enter_Configuration_mode CALL Check_Chip mov cl 7 call Set_Logic_Device time setting mov cl 10 10 Sec dec al Watch_Dog_Setting Timer setting mov al cl mov cl 73h call Superio_Set_Reg Clear by keyboard or mouse interrupt mov al 0f0h mov cl 71h call Superio_Set_Reg unit is second mov al 0C0H mov cl 72h call Superio_Set_Reg ...

Страница 45: ...vice Initial_OK CALL Exit_Configuration_mode MOV AH 4Ch INT 21h Enter_Configuration_Mode PROC NEAR MOV SI WORD PTR CS Offset Cfg_Port MOV DX 02Eh MOV CX 04h Init_1 MOV AL BYTE PTR CS SI OUT DX AL INC SI LOOP Init_1 RET Enter_Configuration_Mode ENDP Exit_Configuration_Mode PROC NEAR MOV AX 0202h CALL Write_Configuration_Data ...

Страница 46: ...ion_Mode ENDP Check_Chip PROC NEAR MOV AL 20h CALL Read_Configuration_Data CMP AL 87h JNE Not_Initial MOV AL 21h CALL Read_Configuration_Data CMP AL 12h JNE Not_Initial Need_Initial STC RET Not_Initial CLC RET Check_Chip ENDP Read_Configuration_Data PROC NEAR MOV DX WORD PTR CS Cfg_Port 04h OUT DX AL ...

Страница 47: ...P Write_Configuration_Data PROC NEAR MOV DX WORD PTR CS Cfg_Port 04h OUT DX AL XCHG AL AH MOV DX WORD PTR CS Cfg_Port 06h OUT DX AL RET Write_Configuration_Data ENDP Superio_Set_Reg proc near push ax MOV DX WORD PTR CS Cfg_Port 04h mov al cl out dx al pop ax inc dx out dx al ret Superio_Set_Reg endp Set_Logic_Device proc near Set_Logic_Device proc near ...

Страница 48: ...h cx xchg al cl mov cl 07h call Superio_Set_Reg pop cx pop ax ret Set_Logic_Device endp Select 02Eh Index Port 02Fh Data Port Cfg_Port DB 087h 001h 055h 055h DW 02Eh 02Fh END Main Note Interrupt level mapping 0Fh Dh not valid 0Ch IRQ12 03h IRQ3 02h not valid 01h IRQ1 00h no interrupt selected ...

Страница 49: ...Embedded Controller A E C 6 9 1 0 Appendix B I O Information B 1 I O Information Appendix B ...

Страница 50: ...Embedded Controller A E C 6 9 1 0 Appendix B I O Information B 2 B 1 I O Address Map ...

Страница 51: ...Embedded Controller A E C 6 9 1 0 Appendix B I O Information B 3 B 2 Memory Address Map ...

Страница 52: ...Embedded Controller A E C 6 9 1 0 Appendix B I O Information B 4 B 3 IRQ Mapping Chart B 4 DMA Channel Assignments ...

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