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EP850 All-In-One EPIC Board User’s Manual

Watchdog Timer

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Содержание EP850 Series

Страница 1: ...EP850 Series Intel Merom CoreTM 2 Duo C M Penryn All In One EPIC SBC User s Manual ...

Страница 2: ...anual AXIOMTEK reserves the right to change or revise this document and or product at any time without notice No part of this document may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written permission of AXIOMTEK Co Ltd CAUTION If you replace wrong batteries it causes the danger o...

Страница 3: ... electricity from your body Wear a wrist grounding strap available from most electronic component stores when handling boards and components Trademarks Acknowledgments AXIOMTEK is a trademark of AXIOMTEK Co Ltd Windows is a trademark of Microsoft Corporation AMI is a registered trademark of American Megatrends Inc IBM PC AT PS 2 VGA are trademarks of International Business Machines Corporation Int...

Страница 4: ...nnector ATX2 16 2 4 2 PCI104 Connector CN1 16 2 4 3 Audio Connector CN2 17 2 4 4 Flat Panel Bezel Connector CN3 18 2 4 5 Output Power Connector CN4 19 2 4 6 SMBUS Connector CN5 19 2 4 7 LVDS Backlight Connector CN6 19 2 4 8 JST Connector for LVDS Flat Panel CN9 20 2 4 9 Serial Port Interface CN10 CN12 21 2 4 10 Digital I O Port DIO Connector CN11 22 2 4 11 Keyboard and PS 2 Mouse Connector CN13 22...

Страница 5: ...1 Starting 31 4 2 Navigation Keys 32 4 3 Main Menu 32 4 4 Advanced Menu 33 4 5 PCI PnP Menu 45 4 6 Boot Menu 46 4 7 Security Menu 50 4 8 Chipset Menu 52 4 9 Exit Menu 55 APPENDIX A WATCHDOG TIMER 57 WATCHDOG TIMER 57 APPENDIX B DIGITAL I O 61 ...

Страница 6: ...vi MEMO ...

Страница 7: ...make all in one single board as a computing engine It is equipped with one 204 pin DDR3 SO DIMM with maximum 4GB system memory LVDS CRT display devices and one PCI 104 for 32 bit 33 MHz PCI expansion Additionally it provides you with unique embedded features such as two RS 232 serial ports six USB2 0 ports for high speed peripherals It can achieve the best stability and reliability that makes your...

Страница 8: ... application extension features Load Optimized Default to backup customized Setting in the BIOS flash chip to prevent from CMOS battery fail z System Memory One 204 pin DDR3 SO DIMM socket Maximum to 4GB DDR3 memory z L2 Cache Integrated in CPU z CompactFlash TM Socket One CompactFlash TM Type II Socket z Onboard Multi I O Two RS 232 Two SATA II connectors z USB Interface Six USB ports with fuse p...

Страница 9: ... for cabling configuration z Expansion Interface One PCI 104 for 32 bit 33 MHz PCI expansion with PCI v1 1 compliant z Ethernet Dual Giga bit Ethernet Two RTL8111B Giga bit Ethernet controllers via PCIe x1 with integrated Boot ROM with RPL and PXE z Audio Realtek High Definition codec audio MIC in Line out z Power Management ACPI Advanced Configuration and Power Interface z Form Factor EPIC form f...

Страница 10: ...EP850 All In One EPIC Board User s Manual Introduction 4 1 2 Utilities Supported z Chipset Driver z VGA Driver z Ethernet Driver z Audio Driver ...

Страница 11: ...EP850 All In One EPIC Board User s Manual Jumpers and Connectors 5 CHAPTER 2 JUMPERS AND CONNECTORS 2 1 Board Dimensions and Fixing Holes Component Side ...

Страница 12: ...EP850 All In One EPIC Board User s Manual Jumpers and Connectors 6 Solder Side ...

Страница 13: ...EP850 All In One EPIC Board User s Manual Jumpers and Connectors 7 2 2 Board Layouts Component Side ...

Страница 14: ...EP850 All In One EPIC Board User s Manual Jumpers and Connectors 8 Solder Side ...

Страница 15: ...Selection Default Line Out Short 1 3 2 4 JP2 Auto Power Button Selection Default Manual Short 1 2 JP3 Compact Flash Voltage Selection Default 3 3V Short 1 2 JP4 Normal Operation Clear CMOS setting Default Normal Operation Short 1 2 JP9 USB Voltage Selection Default 5V Short 1 2 JP10 USB Voltage Selection Default 5V Short 1 2 JP12 USB Voltage Selection Default 5V Short 1 2 COM2 Pin 1 DCD Short 7 9 ...

Страница 16: ...e selection of Audio output Description Function Jumper Setting Line Out Default Audio Output Selection Speak Out 2 3 2 Auto Power Button Selection Jumper JP2 This jumper let you select either Auto or Manual power button Description Function Jumper Setting Manual Power Buttom Default Power Buttom Selection Automatic Power Button ...

Страница 17: ...select the voltage for CompactFlash TM interface Description Function Jumper Setting 3 3V Default CompactFlash TM Voltage Selection 5V 2 3 4 CMOS Clear Jumper JP4 You may need to use this jumper is to clear the CMOS memory if incorrect settings in the Setup Utility Description Function Jumper Setting Normal Default CMOS Clear Clear CMOS ...

Страница 18: ...pers and Connectors 12 2 3 5 COM1 COM2 Mode Selection Jumpers JP11 JP13 These jumpers select the COM1 COM2 ports DCD and RI mode Description Function Jumper Setting Pin 1 12V Pin 1 5V Pin 1 DCD Default Pin 9 12V Pin 9 5V COM1 JP13 Pin 9 RI Default ...

Страница 19: ...EP850 All In One EPIC Board User s Manual Jumpers and Connectors 13 Description Function Jumper Setting Pin 1 12V Pin 1 5V Pin 1 DCD Default Pin 8 12V Pin 8 5V COM2 JP11 Pin 8 RI Default ...

Страница 20: ...P10 JP12 This jumper is to select the voltage for USB interface Description Function Jumper Setting 5V Default USB Voltage Selection 5V_SBY 2 3 7 LVDS Voltage Selection Jumper JP14 This jumper is to select the voltage for LVDS interface Description Function Jumper Setting 3 3V Default LVDS Voltage Selection 5V ...

Страница 21: ...nector ATX2 PCI 104 Connector CN1 Audio Connector CN2 Front Panel Connector CN3 Output Power Connector CN4 SMBus Connector CN5 LVDS Backlight Connector CN6 LVDS Connector CN9 Serial Port2 Connector CN10 Digital I O Connector CN11 Serial Port1 Connector CN12 Mini Dim Keyboard Mouse Connector CN13 VGA Connector CN14 LAN1 Connector LAN1 LAN2 Connector LAN2 CPU FAN Connector FAN1 System FAN Connector ...

Страница 22: ...n Signal Pin Signal Pin Signal Pin Signal A1 N C B1 Reserved C1 5V D1 AD0 A2 N C B2 AD2 C2 AD1 D2 5V A3 AD5 B3 GND C3 AD4 D3 AD3 A4 C BE0 B4 AD7 C4 GND D4 AD6 A5 GND B5 AD9 C5 AD8 D5 GND A6 AD11 B6 N C C6 AD10 D6 M66EN A7 AD14 B7 AD13 C7 GND D7 AD12 A8 3 3V B8 C BE1 C8 AD15 D8 3 3V A9 SERR B9 GND C9 SB0 D9 PAR A10 GND B10 PERR C10 3 3V D10 SDONE A11 STOP B11 3 3V C11 LOCK D11 GND A12 3 3V B12 TRDY...

Страница 23: ... C C25 GNT2 D25 GND A26 5V B26 CLK0 C26 GND D26 CLK1 A27 CLK2 B27 5V C27 CLK3 D27 GND A28 GND B28 INTD C28 5V D28 RST A29 12V B29 INTA C29 INTB D29 INTC A30 N C B30 Reserved C30 Reserved D30 GND 2 4 3 Audio Connector CN2 CN2 is a 10pin header connector commonly used for the audio Pin Signal Pin Signal 1 MIC IN 2 GND 3 Line In L 4 GND 5 Line In R 6 GND 7 Audio Out L 8 GND 9 Audio Out R 10 GND ...

Страница 24: ...l speaker you need to set pins 2 4 to Open and connect the speaker cable to pin 8 and pin 2 ATX Power On Off Button This 2 pin connector named as Pin 9 and 10 connect the front panel s ATX power button to the CPU card which allows users to control ATX power supply to be power on off System Reset Switch Pin 11 and 12 can be connected to the case mounted reset switch that reboots your computer inste...

Страница 25: ... 2 4 6 SMBUS Connector CN5 Connector CN5 is for SMBUS interface support Pin Signal 1 CLOCK 2 DATA 3 GND 2 4 7 LVDS Backlight Connector CN6 The 7 pin inverter connector on the board is with Hirose connector The matching connector is strongly recommended to use Hirose DF13 7S 1 25C Pin Signal 1 12V 2 12V 3 5V 4 ENABLE 5 GND 6 GND 7 GND ...

Страница 26: ... Signal Pin Signal 1 VCCM 2 VCCM 3 VCCM 4 VCCM 5 VCCM 6 VCCM 7 N C 8 N C 9 GND 10 GND 11 Channel B D3 12 Channel B D0 13 Channel B D3 14 Channel B D0 15 GND 16 GND 17 Channel B CLK 18 Channel B D1 19 Channel B CLK 20 Channel B D1 21 GND 22 GND 23 Channel A D0 24 Channel B D2 25 Channel A D0 26 Channel B D2 27 GND 28 GND 29 Channel A D1 30 Channel A D3 31 Channel A D1 32 Channel A D3 33 GND 34 GND ...

Страница 27: ... CN10 a combo connector CN12 Pin Signal 1 DCD Data Carrier Detect 2 RXD Receive Data 3 TXD Transmit Data 4 DTR Data Terminal Ready 5 GND Ground 6 DSR Data Set Ready 7 RTS Request To Send 8 CTS Clear To Send 9 RI Ring Indicator CN10 Pin Signal Pin Signal 1 Data Carrier Detect DCD 2 Data Set Ready DSR 3 Receive Data RXD 4 Request to Send RTS 5 Transmit Data TXD 6 Clear to Send CTS 7 Data Terminal Re...

Страница 28: ...ed Power System UPS or perform store security control The digital I O is controlled via software programming Pin Signal Pin Signal 1 Digital Input 0 2 Digital Output 0 3 Digital Input 1 4 Digital Output 1 5 Digital input 2 6 Digital Output 2 7 GND 8 Digital Output 3 9 GND 10 Digital Output 4 2 4 11 Keyboard and PS 2 Mouse Connector CN13 The board provides a keyboard and Mouse interface CN13 is a D...

Страница 29: ...DDC CLK 2 4 13 Ethernet Connectors LAN1 LAN2 The RJ 45 connector is for Ethernet To connect the board to 100 Base T or 1000 Base T hub just plug one end of the cable into the LAN1 or LAN2 and connect the other end phone jack to a 100 Base T hub or 1000 Base T hub Pin Signal 1 Tx Data transmission positive 2 Tx Data transmission negative 3 Rx Data reception positive 4 RJ 1 For 100 base T Only 5 RJ ...

Страница 30: ...spensing The CPU System fan connectors respectively provide power to the CPU System fans FAN1 Pin Siganl 1 Ground 2 12V 3 Sensor FAN2 Pin Siganl 1 Ground 2 12V 3 Sensor 2 4 15 SATA Connectors SATA1 SATA2 The SATA connectors SATA1 and SATA2 are for high speed SATA interface port and it can be connected to serial ATA hard disk devices Pin Signal Pin Signal 1 GND 2 SATA_TX 3 SATA_TX 4 GND 5 SATA_RX 6...

Страница 31: ... Bus USB connector on the board is for the installation of peripherals supporting the USB interface USB1 and USB2 is a 10 pin standard onboard USB connector Pin Signal Pin Signal 1 5V 2 5V 3 USB D2 4 USB D3 5 USB D2 6 USB D3 7 GND 8 GND 9 GND 10 GND 2 4 18 CompactFlash Socket SCF1 The board is equipped with a CompactFlashTM disk socket on the solder side to support an IDE2 interface CompactFlashTM...

Страница 32: ...ata 7 31 Data 15 7 CS0 32 CS1 8 Address 10 33 VS1 9 ATASEL 34 IORD 10 Address 9 35 IOWR 11 Address 8 36 WE 12 Address 7 37 INTR 13 VCC 38 VCC 14 Address 6 39 CSEL 15 Address 5 40 VS2 16 Address 4 41 RESET 17 Address 3 42 IORDY 18 Address 2 43 DMAREQ 19 Address 1 44 DMAACK 20 Address 0 45 DASP 21 Data 0 46 PDIAG 22 Data 1 47 Data 8 23 Data 2 48 Data 9 24 IOCS16 49 Data 10 25 CD2 50 GND ...

Страница 33: ...The system performance depends on the microprocessor Make sure all correct settings are arranged for your installed microprocessor to prevent the CPU from damages 3 2 BIOS The EP850 Series uses American Megatrends BIOS with 8Mbit SPI Flash DMI Plug and Play 3 3 System Memory The EP850 Series industrial CPU card supports one 204 pin DDR3 SO DIMM socket for a maximum memory of 4GB DDR3 SDRAMs The me...

Страница 34: ...s via I O expansion cards Address Devices 000 00F DMA controller 1 020 03F Interrupt controller 1 040 05F Timer 060 06F Keyboard controller 070 071 Real time clock NMI 081 09F DMA page register 0A0 0BF Interrupt controller 2 0C0 0DF DMA controller 2 0F0 0FF Numeric data processor 170 177 376 376 ATA Channel 1 1F0 1F7 3F6 3F6 ATA Channel 0 3B0 3DF Chipset Family 400 41F SMBus controller 3F8 3FF Ser...

Страница 35: ...ing list under XP OS is shown as the following screen IRQ Parity check error IRQ0 System timer output IRQ1 Keyboard IRQ2 Interrupt rerouting from IRQ8 through IRQ15 IRQ3 Serial port 2 IRQ4 Serial port 1 IRQ5 PCI Device Share IRQ7 IRQ8 Real time clock IRQ9 ACPI Controller IRQ10 IRQ11 IRQ12 PS 2 Mouse IRQ13 Math coprocessor IRQ14 Primary IDE channel IRQ15 ...

Страница 36: ...EP850 All In One EPIC Board User s Manual Hardware Description 30 MEMO ...

Страница 37: ...et up basic system configuration through the AMIBIOS8 BIOS setup utility 4 1 Starting To enter the setup screens follow the steps below 1 Turn on the computer and press the Del key immediately 2 After you press the Delete key the main BIOS setup menu displays You can access the other setup screens from the main BIOS setup menu such as the Chipset and Power menus ...

Страница 38: ...r 4 3 Main Menu When you first enter the Setup Utility you will enter the Main setup screen You can always return to the Main setup screen by selecting the Main tab There are two Main Setup options They are described in this section The Main BIOS Setup screen is shown below z System Time Date Use this option to change the system time and date Highlight System Time or System Date using the Arrow ke...

Страница 39: ...tem devices You can select any of the items in the left frame of the screen to go to the sub menus y CPU Configuration y IDE Configuration y SuperIO Configuration y Hardware Health Configuration y ACPI Configuration y APM Configuration y MPS Configuration y PCI Express Configuration y USB Configuration For items marked with f please press Enter for more options ...

Страница 40: ...elected option Max CPUID Value Limit You can enable this item to let legacy operating systems boot even without support for CPUs with extended CPU ID functions Excute Disable Bit Capability This item helps you enable or disable the No Execution Page Protection Technology Intel R SpeedStep tm tech This item helps you enable or disable the Intel SpeedStep Technology ...

Страница 41: ...ster Slave Select one of the hard disk drives to configure IDE devices installed in the system by pressing Enter for more options Hard Disk Write Protect Set this option to protect the hard disk drive from being overwritten The default setting is Disabled IDE Detect Time Out Sec Set this option to stop the AMIBIOS from searching for IDE devices within the specified number of seconds Basically this...

Страница 42: ...he selected item appears on the right side of the screen Serial Port1 Address This option specifies the base I O port address and Interrupt Request address of serial port 1 The Optimal setting is 3F8 IRQ4 The Fail Safe default setting is Disabled Serial Port2 Address This option specifies the base I O port address and Interrupt Request address of serial port 2 The Optimal setting is 2F8 IRQ3 The F...

Страница 43: ...shows the Hardware Health Configuration and a description of the selected item appears on the right side of the screen H W Health Function You can select this item Enabled for the Hardware Health Monitoring Device The Hardware Health Event Monitoring displays the temperature of CPU and System Fan Speed Vcore etc ...

Страница 44: ...d Configuration and Power Interface ACPI state for system suspend Repost Video on S3 Resume Set this value to allow video repost support The default setting is Yes ACPI Version Features Use this item to set the system to be complaint with the ACPI 2 0 specification ACPI APIC support This item allows you to enable or disable the Advanced Configuration and Power Interface ACPI support in the Applica...

Страница 45: ...ption of the selected item appears on the right side of the screen Power Management APM Set this value to allow Power Management APM support The default setting is Enabled Disabled Set this value to prevent the chipset power management and APM Advanced Power Management features Enabled Set this value to allow the chipset power management and APM Advanced Power Management features This is the defau...

Страница 46: ...stem state was before the AC power loss Video Power Down Mode This option specifies the Power State that the video subsystem enters when the BIOS places it in a power saving state after the specified period of display inactivity has expired The default setting is Suspend Disabled This setting prevents the BIOS from initiating any power saving modes concerned with the video display or monitor Stand...

Страница 47: ...his value to allow the computer system to enter standby mode after being inactive for 1 minute 5 Min Set this value to allow the computer system to enter standby mode after being inactive for 5 minutes 10 Min Set this value to allow the computer system to enter standby mode after being inactive for 10 minutes Suspend Time Out Minute This option specifies the length of time the system waits before ...

Страница 48: ...Enabling this item allows the system to resume from standby mode Resume On RTC Alarm You can set Resume On RTC Alarm item to enabled and key in Data time to power on system z MPS Configuration This screen shows the MPS Multi Processor Specification Configuration and you can change its value A description of the selected item appears on the right side of the screen MPS Revision Use this item to sel...

Страница 49: ...e PCI Express Configuration and you can change its value A description of the selected item appears on the right side of the screen Active State Power Management Use this item to enable or disable the function of Active State Power Management to provide you with lower power consumption The default setting is Disabled ...

Страница 50: ...d item appears on the right side of the screen Legacu USB Support Use this item to enable or disable support for USB device on legacy operating system The default setting is Enabled USB 2 0 Controller Mode Use this item to configure the USB 2 0 controller The default setting is HiSpeed BIOS EHCI Hand Off Enabling this item provide the support for operating systems without an EHCI hand off feature ...

Страница 51: ...ange the advanced settings for PCI PnP devices Plug Play O S When the setting is No Use this item to configure all the devices in the system When the setting is Yes and if you install a Plug and Play operating system the operating system configures the Plug and Play devices not required for boot The default setting is No ...

Страница 52: ...lows users to change boot options of the system You can select any of the items in the left frame of the screen to go to the sub menus y Boot Settings Configuration y Lan Boot Settings Configuration y Boot Device Priority y Hard Disk Drives For items marked with f please press Enter for more options ...

Страница 53: ...oot Num Lock Use this item to select the power on state for the NumLock The default setting is On Wait For F1 Of Error If this item is enabled the system waits for the F1 key to be pressed when error occurs The default setting is Enabled Hit DEL Message Display If this item is enabled the system displays the message Press DEL to run Setup during POST The default setting is Enabled Interrupt 19 Cap...

Страница 54: ...ings Configuration The Lan Boot Settings Configuration can enable or disable Lan Boot ROM 1 or ROM 2 to allow the system boot on LAN z Boot Device Priority The Boot Device Priority screen specifies the order in which the system checks for the device to boot from the available devices ...

Страница 55: ...EP850 All In One EPIC Board User s Manual AMI BIOS Setup Utility 49 z Hard Disk Drives Use this screen to view the hard disk drives in the system ...

Страница 56: ...d Installed displays If not Not Installed displays User Password This item indicates whether a user password has been set If the password has been installed Installed displays If not Not Installed displays Change Supervisor Password Select this option and press Enter to access the sub menu You can use the sub menu to change the supervisor password Change User Password Select this option and press ...

Страница 57: ...is the default setting Enabled Select Enabled to enable boot sector protection It displays a warning when any program or virus issues a Disk Format command or attempts to write to the boot sector of the hard disk drive If enabled the following appears when a write is attempted to the boot sector You may have to type N several times to prevent the boot sector write Boot Sector Write Possible VIRUS ...

Страница 58: ... Menu The Chipset menu allows users to change the advanced chipset settings You can select any of the items in the left frame of the screen to go to the sub menus y North Bridge Configuration y South Bridge Configuration For items marked with f please press Enter for more options ...

Страница 59: ...t Graphic Adapter Priority This item allows you to select the graphics controller as the primary boot device Internal Graphics Mode Select This item allows you to select the amout of system memory used by the internal graphics device PEG Port This item allows you to disable or enable PEG port control ...

Страница 60: ...EPIC Board User s Manual AMI BIOS Setup Utility 54 z South Bridge Configuration USB Function USB 2 0 Controller HAD Controller These items respectively allow you to enable or disable USB USB 2 0 HAD function controller ...

Страница 61: ...ress Enter Select Ok to save changes and exit Exit Discarding Changes Select this option to quit Setup without making any permanent changes to the system configuration Select Exit Discarding Changes from the Exit menu and press Enter Select Ok to discard changes and exit Load Optimal Defaults It automatically sets all Setup options to a complete set of default settings when you Select this option ...

Страница 62: ... all Setup options to a complete set of default settings when you Select this option The Fail Safe settings are designed for maximum system stability but not maximum performance Select the Fail Safe Setup options if your computer is experiencing system configuration problems Select Load Fail Safe Defaults from the Exit menu and press Enter Select Ok to load Fail Safe defaults ...

Страница 63: ...r The integrated Watchdog Timer can be set up in the system reset mode by program z Timeout Value Range 1 to 255 Minute Second z Program Sample Watchdog Timer can be set to system reset after 5 second timeout 2E 87 2E 87 2E 07 2F 00 Logical Device 0 2E 2B Set WDT Funtion Enable 2F 00 2E 07 2F 08 Logical Device 8 2E 30 Activate 2F 01 2E F3 Set Second 2F N N 0 or 4 2E F4 Set Value 2F M M 00 FF ...

Страница 64: ...t WDT Funtion O 2E 2B O 2F C0 Select Logic device O 2E 07 O 2F 08 Activate WDT O 2E 30 O 2F 01 Set Second or Minute O 2E F5 O 2F N N 00 or 08 See below table Set base timer O 2E F6 O 2F M 00 01 02 FF Hex Value 0 to 255 WDT counting re set timer O 2E F4 O 2F M M 00 01 02 FF See below table IF No re set timer WDT time out generate RESET IF to disable WDT O 2E 30 O 2F 00 Can be disable at any time ...

Страница 65: ... 54 5012sec 07 6sec 4C 75sec E7 230sec 65 6032sec 08 7sec 51 80sec F1 240sec 75 6992sec 09 8sec 56 85sec FB 250sec 86 8012sec M N 0 M N 0 M N 8 M N 8 0B 10sec 65 100sec 05 272sec 97 9032sec 10 15sec 6F 110sec 06 332sec A7 9992sec 15 20sec 79 120sec 07 392sec B8 11012sec 1A 25sec 83 130sec 08 452sec C9 12032sec 1F 30sec 8D 140sec 09 512sec D9 12992sec 24 35sec 97 150sec 0A 572sec EA 14012sec 29 40s...

Страница 66: ...EP850 All In One EPIC Board User s Manual Watchdog Timer 60 MEMO ...

Страница 67: ... Lock SuperI O O 2E 87 Un lock super I O O 2E 87 Un lock super I O Select Enable Digital I O Function O 2E 07 O 2F 00 O 2E 2A O 2F FC Select Logic device O 2E 07 O 2F 07 Activate Logic Device O 2E 30 O 2F 01 Read Data O 2E F0 I 2F default value is E0 Output Data O 2E F1 O 2F FF Note Bit 7 5 Input pin Bit 4 0 Output pin ...

Страница 68: ...EP850 All In One EPIC Board User s Manual Digital I O 62 MEMO ...

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