EBC 352 COVER.indd
Contents
1. v02 67 C Copyright 1985 2009 American Megatrends Inc v02 67 C Copyright 1985 2009 American Megatrends Inc Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 51 EBC 352 User Manual Chapter 3 BIOS Setup N COM EEE Discard Changes and Exit Discard Changes To exit the Setup utility without saving the changes select this field then To discard the changes select this field then press lt Enter gt A dialog box press lt Enter gt A dialog box will appear Confirm by selecting OK will appear Confirm by selecting OK to discard all changes made and no restore the previously saved settings You can also press lt ESC gt to exit without saving the changes You can also press lt F7 gt to discard the changes BIOS SETUP UTILITY BIOS SETUP UTILITY Discard Changes and Exit Discard Changes Discard changes and exit setup Discard Changes Ok Cancel Ok Cancel v02 67 C Copyright 1985 2009 American Megatrends Inc v02 67 C Copyright 1985 2009 American Megatrends Inc Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 52 EBC 352 User Manual Chapter 3 BIOS Setup N COM EEE Load Optimal Defaults Load Failsafe Defaults To load optimal default values from the BIOS ROM select this field then To load failsafe default values from the BIOS ROM select this field then press lt Enter gt A dialog box will appear Confirm by s2. v02 67 C Copyright 1985 2009 American Megatrends Inc IDE Configuration This section is used to configure the IDE drives USB Configuration This section is used to configure USB devices ACPI Configuration This section is used to configure the ACPI function Super IO Configuration This section is used to configure the 1 0 functions supported by the on board Super I O chip Hardware Health Configuration This section is used to configure the hardware monitoring events such as the temperature fan speed and voltages Onboard LAN 1 and Onboard LAN 2 Enables or disables the onboard LAN LAN Boot ROM Enable this field if you want to use the boot ROM instead of a disk drive to boot up the system and access the local area network directly If you wish to change the boot ROMs settings type the Shift and lt F10 gt keys simultaneously when prompted during boot up Take note you will be able to access the boot ROM s program by typing Shift lt F10 gt only when this field is enabled LVDS Mode Configuration Selects the LVDS mode Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 3 BIOS Setup IDE Configuration This section is used to configure the IDE drives BIOS SETUP UTILITY Options ATA IDE Configuration Enhanced v02 67 C Copyright 1985 2009 American Megatrends Inc ATA IDE Configuration Sets the SATA device to Compatible or Enhanced
3. C m e e e Es Z Z Vl VU SISIK C Ui e OO ola ojo I N lt SE E q iw NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 24 EBC 352 User Manual Chapter 2 Jumpers and Connectors Ec Mini PCle Slot Connector location CN11 rin Definition CLKREQ PCIETX3 En Copyright 2011 NEXCOM International Co Ltd All Rights Reserved 25 EBC 352 User Manual Chapter 2 Jumpers and Connectors Ec CompactFlash Socket Connector type 1x50 50 pin CompactFlash Type 2 socket Connector location CN12 aj w ENG pce Nc Ca Cal See Pin Description DE osso 6 se 35 p ow 6 o9 s of mw NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 26 EBC 352 User Manual Chapter 2 Jumpers and Connectors Block Diagram Pineview D S Microprocessor NGA 3 gt 1 67GHz lt DX9 Graphics 200 MHz DDR3 Channel A 7 DDR3 667 800 MHz SO DIMM DDR3 Memor E RSR d Memory maximum support 26 WDS SUBEN DS a Controller 18BIT TO 24 48BIT ue ro 5 Single Channel DMI S 5 x4 DMI m m 4Lanes E ES 2Gb s LVDS CON LVDS CON PEDO 77 DMI SPI Gi bit Eth AS s igabi erne Jet con Fort 273 USB20 e Intel 825741 E 3 E a ICH8 M SUPPORT WAKE UP N OUT JS
4. 27mm Standard Serial ATAII Connector type 7 pin 1 27mm Standard Serial ATAII Connector location J2 Connector location J6 GND Pin Pin Em 6 NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 19 EBC 352 User Manual Chapter 2 Jumpers and Connectors N COM HER SATA Power Connector SATA DOM Power Connector Connector type 1x4 4 pin Wafer 2 54 mm pitch Connector type 1x2 JST 2 pin header 2 5 mm pitch Connector location CN7 Connector location J1 Fin Definition NEXCOM Ge Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 20 EBC 352 User Manual Chapter 2 Jumpers and Connectors N COM HE COM 2 Connector COM 3 Connector Connector type 2x5 10 pin boxed header 2 0 mm Connector type 2x5 10 pin boxed header 2 0 mm Connector location CN6 Connector location CN3 2 00000 110 2 00000 110 1 00000 9 1 0000 9 NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 21 EBC 352 User Manual Chapter 2 Jumpers and Connectors COM 4 Connector Connector type 2x5 10 pin boxed header 2 0 mm Connector location CN5 PS 2 Keyboard Mouse Connector Connector type 2x4 8 pin header 2 54 mm Connector location JP6 KBMSVCC KBMSVCC LKBCLK LMCLK Pin msec 2 z MERA NEXCOM E Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 2 Jumpe
5. Intel Atom D525 under the fan heat sink Intel ICH8M VIO Select AT ATX Select GPIO ik 1 2 1 24 bit LVDS e j CCFL LVDS Backlight Power LAN2 LANI USB1 COM 1 VGA Clear CMOS Power button SATA1 SATA Power NEXCOM E Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 4 EBC 352 User Manual Chapter 2 Jumpers and Connectors CHAPTER 2 JUMPERS AND CONNECTORS This chapter describes how to set the jumpers and connectors on the motherboard Note that the following procedures are generic for EBC 352 Before You Begin Ensure you have a stable clean working environment Dust and dirt can get into components and cause a malfunction Use containers to keep small components separated Adequate lighting and proper tools can prevent you from accidentally damaging the internal components Most of the procedures that follow require only a few simple tools including the following e A Philips screwdriver A flat tipped screwdriver e A set of jewelers Screwdrivers e A grounding strap An anti static pad Using your fingers can disconnect most of the connections It is recom mended that you do not use needle nosed pliers to disconnect connec tions as these can damage the soft metal or plastic parts of the connec tors Before working on internal components make sure that the power is off Ground yourself before touching any internal components by touching a metal object Static electricity c
6. NEX Warning Information about certain situations which if not COM s website at www nexcom com observed can cause personal injury This will prevent injury to yourself when performing a task For technical issues that require contacting our technical support team or sales representative please have the following information ready before calling e Caution Information to avoid damaging components or losing data Product name and serial number Detailed information of the peripheral devices Note Provides additional information to complete a task easily Detailed information of the installed software operating system version application software etc A complete description of the problem The exact wordings of the error messages NEXCOM Sp Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved ix EBC 352 User Manual Preface Global Service Contact Information Headquarters Taiwan 18F No 716 Chung Cheng Rd Chung Ho City Taipei County 235 Taiwan R O C Tel 886 2 8228 0606 Fax 886 2 8228 0501 http www nexcom com tw USA 3758 Spinnaker Court Fremont CA 94538 USA Tel 1 510 656 2248 Fax 1 510 656 2158 http www nexcom com France Z I des Amandiers 17 Rue des entrepreneurs 78420 Carri res sur Seine France Tel 33 0 1 71 51 10 20 Fax 33 0 1 71 51 10 21 http Awww nexcom eu Germany Leopoldstrase Business Centre Leopoldstrase 244 80807 Munic
7. NEXCOM International Co Ltd All Rights Reserved 1 EBC 352 User Manual Chapter 1 Product Introduction Hardware Specifications CPU e Onboard Intel AtomTM Dual Core D525 1 8GHz IM Cache processor Chipset e Intel NH82801HBM ICH8M Main Memory e 1x 204 pin DDR3 SODIMM socket e Supports up to 2GB DDR3 800MHz memory non ECC and unbuffered BIOS e AMIBIOS e Plug amp Play support e Advanced Power Management e Advanced Configuration amp Power Interface e 8Mbits SPI ROM Onboard LAN e 2x Intel GbE LAN controllers e Supports Boot From LAN PXE and Wake on LAN WoL e 2x RJ45 with LED Display e Intel DA25 D525 integrated graphic engine Supports DirectX 9 with Intel Clear Video Technology on MPEG2 Hardware Acceleration Analog VGA interface 1x DB15 VGA port Supports up to 2048x15630 60Hz resolution e 2x DF 13 20 pin LVDS connector Supports single 24 bit or dual 48 bit LVDS panel CCFL interface 1x 7 pin JST connector 5V or 12V power source to enable LCD Panel backlight Inverter Onboard Audio Realtek ALC888 HD CODEC 1x Mic in and 1x Line out pin header Expansion 1x Mini PCle socket NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 1 Product Introduction I O Interface e Serial ports 4 ports 1x RS232 DB 9 connector 2x RS232 10 pin box headers 2 0mm pitch 1x RS232 422 485 COM2 10 pin box header 2 0mm
8. mode Configure SATA As IDE This option configures the Serial ATA drives as Parallel ATA physi cal storage device RAID This option allows you to create RAID or Intel Matrix Storage configuration on Serial ATA devices AHCI This option configures the Serial ATA drives to use AHCI Ad vanced Host Controller Interface AHCI allows the storage driver to enable the advanced Serial ATA features which will increase storage performance Primary IDE Master to Third IDE Master When you enter the BIOS Setup Utility the BIOS will auto detect the ex isting IDE devices then displays the status of the detected devices To con figure an IDE drive move the cursor to a field then press lt Enter gt BIOS SETUP UTILITY Auto v02 67 C Copyright 1985 2009 American Megatrends Inc Copyright 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 3 BIOS Setup Type Selects the type of IDE drive connected to the system LBA Large Mode Auto The LBA mode will automatically be enabled that is if the LBA mode was not previously disabled Disabled Disables the LBA mode Block Multi Sector Transfer Auto Data transfer to and from the device occurs multiple sectors at a time Disabled Data transfer to and from the device occurs one sector at a time PIO Mode Selects the data transfer mode PIO means Programmed Input Output Rather than have the BIOS issue a series of commands to effect
9. nexcom com tw About BIOS Setup The BIOS Basic Input and Output System Setup program is a menu driven utility that enables you to make changes to the system configuration and tailor your system to suit your individual work needs It is a ROM based configuration utility that displays the system s configuration status and provides you with a tool to set system parameters These parameters are stored in non volatile battery backed up CMOS RAM that saves this information even when the power is turned off When the system is turned back on the system is configured with the values found in CMOS With easy to use pull down menus you can configure such items as Hard drives diskette drives and peripherals Video display type and display options Password protection from unauthorized use Power management features The settings made in the setup program affect how the computer per forms It is important therefore first to try to understand all the Setup options and second to make settings appropriate for the way you use the computer When to Configure the BIOS This program should be executed under the following conditions When changing the system configuration When a configuration error is detected by the system and you are prompted to make changes to the Setup program When resetting the system clock When redefining the communication ports to prevent any conflicts When making changes to the Power Management config
10. order to meet the RoHS compliant directives NEXCOM has established an engineering and manufacturing task force in to implement the introduction of green products The task force will ensure that we follow the standard NEXCOM development procedure and that all the new RoHS components and new manufacturing processes maintain the highest industry quality levels for which NEXCOM are renowned ri RoHS Compliant The model selection criteria will be based on market demand Vendors and suppliers will ensure that all designed components will be RoHS compliant NEXCOM How to recognize NEXCOM RoHS Products For existing products where there are non RoHS and RoHS versions the suf fix LF will be added to the compliant product name All new product models launched after January 2006 will be RoHS compli ant They will use the usual NEXCOM naming convention NEXCOM Sp Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Preface Warranty and RMA NEXCOM Warranty Period NEXCOM manufactures products that are new or equivalent to new in accordance with industry standard NEXCOM warrants that products will be free from defect in material and workmanship for 2 years beginning on the date of invoice by NEXCOM HCP series products Blade Server which are manufactured by NEXCOM are covered by a three year warranty period NEXCOM Return Merchandise Authorization RMA Customers shall e
11. pitch e USB 2 0 6 ports 2x USB 2 0 connectors 4x via internal JST connectors 8x GPIO 10 pin pin header GPI 0 3 and GPO 0 3 with TTL Level 0 5V e Onboard Power LED and HDD Active LED pin header e 1x 3 pin fan connector for CPU e 1x Keyboard Mouse pin header e Onboard Buzzer SMBus2 0 Reset SW Watchdog Timer e Watchdog timeout is programmable by software from 1 sec to 255 sec and from 1 min to 255 minutes Tolerance 15 under 25 C room temperature Storage e 2xSATA connectors support 2 5 HDD and SATA DOM e 1x CF socket System Monitor e Monitors 4 voltages and 2 temperatures e 4 voltages Vcore 12V 3 3V 5V 2 temperatures CPU and system Onboard RTC On chip RTC with battery backup e 1 x External Li lon battery Power Input e Supports AT and ATX modes default ATX Power Requirements Power requirement 12V DC input e One 4 pin power connector Dimensions e 3 5 form factor e 146mm L x 105mm W 5 7 x 4 1 Environment Operating temperature O C to 60 C e Storage temperature 20 C to 85 C Operating Relative Humidity 10 90 non condensing Certifications e CE approval e FCC Class A NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 1 Product Introduction N COM Getting to Know EBC 352 SATAO COM4 USB 2 3 KB Mouse COM 3 COM2 USB 4 5 DC12V Power System Fan Mic in 553 Line out
12. If See ExitSetup procedure choose the Minute change value to 0x40 Exit Setup Environment Set WDT sec min outportb WDT VALUE 0x05 HSet 5 seconds NEXCOM Ss Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 54 EBC 352 User Manual Appendix B GPI O Programming Guide Ec APPENDIK B GPI O PROGRAMMING GUIDE GPI O General Purpose Input Output pins are provided for custom system GPIO Programming Sample Code design This appendix provides definitions and default settings for the ten GPI O pins in the EBC 352 series The pin definition is shown in the follow define GPIO_PORT 0x284 ing table define GPO3 0x01 lt lt 4 define GPO5 0x01 lt lt 5 J3 GPIO Connector define GPO7 0x01 lt lt 6 define GPO9 0x01 lt lt 7 GPI O Address PowerOn Address Mode Default Mode Default define GPO3 HI outportb GPIO PORT 0x10 ND define GPO3 LO outportb GPIO PORT 0x00 3 GPO A E define GPO5 HI outportb GPIO PORT 0x20 define GPO7 HI outportb GPIO PORT 0x40 define GPO7 LO outportb GPIO PORT 0x00 define GPO9 HI outportb GPIO PORT 0x80 define GPO9 LO outportb GPIO PORT 0x00 void main void Low GPO3 HI GPO5 LO Control the GPO pin 3 5 7 9 level from 1 0 port 284h bit 4 5 6 7 GPO7 HI mE GPOO9 LO The bit Set Clear indicates output High Low NEXCOM Bis Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 55 EBC 352 User Manual
13. NAH InternalCOnFPectots u nic eid x ag reme ici 12 Chapter 3 BIOS Setup PROC aii ii 12 EE 29 CPU Fan Connector A A A E A REA lE When to Contiguir the BIOS rre E et 29 LVDS Panel Backlight Connector nico ote 13 Eniteritig Sl 30 EE 13 A E 30 LVDS Connector VC ME 14 BIOS Setup Up 31 NO rr cutis Ge EI EN dE Ree ne ee EE 15 A dca eter edet e de ana a s cd 32 EE ta BOO anne ren rl 39 ee 16 ale naa dana aa aa PAN A KANEA A EA a aa arian NGAEN EA Sagah 42 EE 16 25 rg Su 45 POE IN eg tz SA 46 E a AAN GARA 17 Sic t E 51 Mic COn 18 Power CONDECION naonnana carpet ciales 18 H SATA EE octies ne et Eege aa a anara 19 Appendix A Watchdog timer NEE aa aaa aa eL eaaa n 19 WDT Programming Guide scrissero a 54 E CIO cedidas n 20 Watch Dog Sample Code 54 COM 2 Comecior ar APpendix B GPI O Programming Guide COM 3 Connector aaa aaa a s 21 JS GPIO EDIT 55 COM 4 Connector e a e s ces sus 22 GPIO Programming Sample Code 55 PS 2 Keyboard Mouse Connector 22 PE lee 23 MAI PCE dep 25 CompactFlash SOCKEN cunse eoe terree tail a aa 26 Block Diagram ss 27 Board DIMENSIONS c estote a p fetta duae ao eae 28 MO Copyright 2011 NEXCOM International Co Ltd All Rights Reserved iii EBC 352 User Manual Preface PREFACE Copyright This publication including all photographs illustrations and software is protected under international copyright laws with all rights reserved No part of this manual may be reproduced copied trans
14. NEXCOM International Co Ltd Industrial Computing Solutions Embedded Computing 3 5 CPU Board EBC 352 User Manual NEXCOM International Co Ltd Published February 2011 www nexcom com CONTENTS Preface Chapter 2 Jumpers and Connectors Copyrigt cenital ed denia iv Before You Begin us tcl tes tb E bad 5 Beige iv Preca UON 5 e eeler E iv luet ll EE 6 Regulatory Compliance Statements sss iv Locations of the Jumpers and Connectors 7 Declaration of Conformity esse dier tortas iv JUMP EE RoHS Compliance sis V sx EET Warranty and RMA i RTC Clear Safety Information Power Type Select Installation Recommendations LVDS Backlight Power Select Safety Precautions Connectors Pin Definitions Technical Support and Assistance External I O Interface Conventions Used in this Manual i KEE Global Service Contact Information D COMA POR ua CE Package Contesta al e dia Xii USB POS id i Ordering Informations ebd estt eee act xiii LANT and LANZ PORS unsicher Chapter 1 Product Introduction OVEIVIOW s LE atate t aa AS RAR a anaa an aba sata es ech 1 Key Features Hardware Specifications 52 251 Getting to Know EBC 352 NEXCOM E Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved ii EBC 352 User Manual
15. NEXCOM products if the original one cannot be repaired Ex motherboard power supply etc Replace with 3rd party products if needed If RMA goods can not be repaired NEXCOM will return it to the cus tomer without any charge Board Level Component fee NEXCOM will only charge for main components such as SMD chip BGA chip etc Passive components will be repaired for free ex resistors capacitors If RMA goods can not be repaired NEXCOM will return it to the cus tomer without any charge NEXCOM Sp Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Preface Warnings Read and adhere to all warnings cautions and notices in this guide and the documentation supplied with the chassis power supply and accessory modules If the instructions for the chassis and power supply are incon sistent with these instructions or the instructions for accessory modules contact the supplier to find out how you can ensure that your computer meets safety and regulatory requirements Cautions Electrostatic discharge ESD can damage system components Do the de scribed procedures only at an ESD workstation If no such station is avail able you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the computer chassis Safety Information Before installing and using the device note the following precautions Read all instructions ca
16. T Con Prot 4 5 q pi lex ul toh 18bit 2ch 24bit Rss p Gigabit Ethernet RJ45 LNA2 a Scaler 1280x800 1280x1024 652 balls Intel 82574L 1ch 18bit 1ch 24bit 8 31x31mm Bypass men 18bit 2ch 24bit compact Flash UltraDMA A E mec O E a SATA 3 HDA LPC SATA PORT 1 m PCIBUS PCI 104 SATA PORT 2 ATA BUS Co High Definition Audio Link comi RS 232 SUPPER I O IT8783F AX L LINE OUT HD Audio TPA6047A4RHBR ALC888 GR iii Sensor NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 27 EBC 352 User Manual Chapter 2 Jumpers and Connectors N COM Board Dimensions 22 AS E TT LO S COMPOMNENT HEIGHT 2509 9738 D __ MAX 12mm NE 29099 COMPOMN MAX 10min Y J 28 12 E COMPOMNENT HEIGHT 19 91 S MAX 12mm E 8 03 20 KN 10 00 K pe Ps 9 1 H 50 00 gt E T A 0 00 J 8 07 00 29 2 Ze 8 E Sa 8 8 amp 3 SS S S 20 00 40 00 60 00 NEXCOM Be Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 28 EBC 352 User Manual Chapter 3 BIOS Setup CHAPTER 3 BIOS Setup This chapter describes how to use the BIOS setup program for EBC 352 The BIOS screens provided in this chapter are for reference only and may change if the BIOS is updated in the future To check for the latest updates and revisions visit the NEXCOM Web site at www
17. a transfer to or from the disk drive PIO allows the BIOS to tell the controller what it wants and then let the controller and the CPU perform the complete task by themselves Your system supports five modes O default to 4 which primarily differ in timing When Auto is selected the BIOS will se lect the best available mode after checking your drive Auto The BIOS will automatically set the system according to your hard disk drive s timing Mode 0 4 You can select a mode that matches your hard disk drive s timing Caution Do not use the wrong setting or you will have drive errors DMA Mode Selects the DMA mode Auto Automatically detects the DMA mode SWDMAn SingleWord DMAn MWDMAn MultiWord DMAn UDMAn Ultra DMAn S M A R T The system board supports SMART Self Monitoring Analysis and Report ing Technology hard drives SMART is a reliability prediction technology for ATA IDE and SCSI drives The drive will provide sufficient notice to the system or user to backup data prior to the drive s failure SMART is supported in ATA 33 or later hard drives The options are Auto default Enabled and Disabled 32Bit Data Transfer Enables or disables 32 bit data transfer IDE Detect Time Out Sec Selects the time out value for detecting ATA ATAPI devices NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 3 BIOS Setup USB Configuration This section is used t
18. ain off when power returns If the system s power is on when AC power failure occurs the system will power on when power returns Power Type Selects the type of power supply Mini PCIE Port Configures the Mini PCIE port Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 3 BIOS Setup PCIPnP This section is used to configure settings for PCI PnP devices Setting incorrect field values may cause the system to malfunc 4 tion BIOS SETUP UTILITY Plug amp Play O S v02 61 C Copyright 1985 2006 American Megatrends Inc Plug amp Play O S Yes Configures Plug and Play PnP devices that are not required to boot in a Plug and Play supported operating system No The BIOS configures all the devices in the system Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved PCI Latency Timer This feature is used to select the length of time each PCI device will con trol the bus before another takes over The larger the value the longer the PCI device can retain control of the bus Since each access to the bus comes with an initial delay before any transaction can be made low values for the PCI Latency Timer will reduce the effectiveness of the PCI bandwidth while higher values will improve it IRQ3 to IRQ15 Available The specified IRQ is available for PCI PnP devices Reserved The specified IRQ is reserved for Legacy ISA devices En EBC 352 User Ma
19. an damage many of the elec tronic components Humid environment tend to have less static electric ity than dry environments A grounding strap is warranted whenever danger of static electricity exists Precautions Computer components and electronic circuit boards can be damaged by discharges of static electricity Working on the computers that are still con nected to a power supply can be extremely dangerous Follow the guidelines below to avoid damage to your computer or your self e Always disconnect the unit from the power outlet whenever you are working inside the case e f possible wear a grounded wrist strap when you are working inside the computer case Alternatively discharge any static electricity by touching the bare metal chassis of the unit case or the bare metal body of any other grounded appliance e Hold electronic circuit boards by the edges only Do not touch the com ponents on the board unless it is necessary to do so Don t flex or stress the circuit board e Leave all components inside the static proof packaging that they shipped with until they are ready for installation e Use correct screws and do not over tighten screws NEXCOM Be Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 2 Jumpers and Connectors N COM Jumper Settings A jumper is the simplest kind of electric switch It consists of two metal pins and a cap When setting the jumper
20. c Copyright 2011 NEXCOM International Co Ltd All Rights Reserved 49 EBC 352 User Manual Chapter 3 BIOS Setup 4 When the Password Installed dialog box appears select OK BIOS SETUP UTILITY Change User Password Password Installed v02 67 C Copyright 1985 2009 American Megatrends Inc To change the password repeat the same steps above After you have set the user password the Clear User Password and Password Check fields will appear Clear User Password To clear the password select Clear User Password then press lt Enter gt Click OK BIOS SETUP UTILITY Clear User Password Clear User Password OK Cancel v02 67 C Copyright 1985 2009 American Megatrends Inc Password Check Setup The BIOS checks for the user password whenever accessing the Setup utility Always The BIOS checks for the user password when accessing the Setup util ity and booting the system Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 3 BIOS Setup N COM Exit Save Changes and Exit To save the changes and exit the Setup utility select this field then press BIOS SETUP UTILITY j q A lt Enter gt A dialog box will appear Confirm by selecting OK You can also press lt F10 gt to save and exit Setup Save Changes and Exit BIOS SETUP UTILITY Save Changes and Exit Save configuration changes and exit setup Ok Cancel
21. ed to configure the 1 0 functions supported by the on board Super I O chip BIOS SETUP UTILITY Serial Portl Address Disabled v02 67 C Copyright 1985 2009 American Megatrends Inc Serial Port1 Address and Serial Port4 Address Auto The system will automatically select an I O address for the on board serial port 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 2E8 RQ3 Allows you to manually select an I O address for the onboard serial port Disabled Disables the onboard serial port Serial Port2 Frequency Mode Sets Serial Port2 to function as a serial port or IrDA Copyright 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 3 BIOS Setup N SL O M Hardware Health Configuration This section is used to configure the hardware monitoring events such as temperature fan speed and voltages BIOS SETUP UTILITY HW Health Function Enabled v02 61 C Copyright 1985 2006 American Megatrends Inc CPU Temperature and System Temperature Detects and displays the current temperature of the CPU chipset and the internal temperature of the system Fan1 Speed Detects and displays the current fan speed in RPM Revolutions Per Minute CPU Core to 12 0V Detects and displays the output voltages Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 38 EBC 352 User Manual Chapter 3 BIOS Setup Boot BIOS SETUP UTILITY gt Boot Settings Configuration v02 61 C Copy
22. electing OK press lt Enter gt A dialog box will appear Confirm by selecting OK You can also press lt F9 gt to load optimal default values You can also press lt F9 gt to load failsafe default values BIOS SETUP UTILITY BIOS SETUP UTILITY Load Optimal Defaults Load Opt Load Failsafe Defaults Load Optimal Defaults Load Failsafe Defaults Ok Cancel Ok Cancel v02 67 C Copyright 1985 2009 American Megatrends Inc f v02 67 C Copyright 1985 2009 American Megatrends Inc Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 53 EBC 352 User Manual Appendix A Watchdog Timer APPENDIX A VVATCHDOG TIMER WDT Programming Guide EBC 342 Watchdog Function Configuration Sequence Description Stan Step 1 See SetupWDT procedure Setup Watchdog Timer Environment See TimeBaseWDT procedure Initial Watchdog Timer Users can select second or minute See TimeCountWDT procedure Set Watchdog Timer Time out Value Users can set time out value Watch Dog Sample Code define SUPERIO PORT Ox2E define WDT_SET 0x72 define WDT_VALUE 0x73 void main void Enter SuperlO Configuration outportb SUPERIO_PORT 0x87 outportb SUPERIO_PORT 0x01 outportb SUPERIO_PORT 0x55 outportb SUPERIO_PORT 0x55 Set LDN outportb SUPERIO PORT 0x07 outportb SUPERIO PORT 1 0x07 Set WDT setting outportb WDT SET OxCO Use the second to come down
23. ernational Co Ltd All Rights Reserved 15 EBC 352 User Manual Chapter 2 Jumpers and Connectors N COM BEBE GPIO Connector Power Button Connector Connector type 2x5 10 pin header 2 0 mm pitch Connector type 1x2 2 pin header 2 54 mm pitch Connector location J3 Connector location JP9 2 00000 10 6essels ICE eos Fin ees m Sege Tse GPIO26 Pin6O 8 GPIO27 Pin61 GPIO22 Pin56 GPIO23 Pin57 Pin sos NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 16 EBC 352 User Manual Chapter 2 Jumpers and Connectors N COM EEE LED Connector Line out Connector Connector type 2x7 14 pin header 2 54mm M 180 Connector type 1x5 5 pin header 2 0 mm pitch Connector location JP7 Connector location JP2 1 00000 s AUDIO OUT RR NNI 10 LAN2_ACT LAN2_LINK LAN1_LINK NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 17 EBC 352 User Manual Chapter 2 Jumpers and Connectors N COM EEE Mic in Connector Power Connector Connector type 1x4 4 pin header 2 0 mm pitch Connector type 2x2 Connector location JP1 Connector location CON1 1 0000 4 2 1 4 3 E 1 V12SB V12SB NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 18 EBC 352 User Manual Chapter 2 Jumpers and Connectors N COM HER SATA 0 Connector SATA 1 Connector Connector type 7 pin 1
24. ess the lt Del gt key to enter Setup NEXCOM Copyright 2011 NEXCOM International Co Ltd All Rights Reserved Legends Right and Left arrows Moves the highlight left or right to select a menu Up and Down arrows Moves the highlight up or down between sub menus or fields Exits to the BIOS Setup Utility plus key Scrolls forward through the values or options of the highlighted field minus key Scrolls backward through the values or options of the highlighted field Selects a field Displays General Help Saves and exits the Setup program lt Enter gt Press lt Enter gt to enter the highlighted sub menu Scroll Bar When a scroll bar appears to the right of the setup screen it indicates that there are more available fields not shown on the screen Use the up and down arrow keys to scroll through all the available fields Submenu When PD appears on the left of a particular field it indicates that a submenu which contains additional options are available for that field To display the submenu move the highlight to that field and press lt Enter gt LI En EBC 352 User Manual Chapter 3 BIOS Setup BIOS Setup Utility Once you enter the AMI BIOS Setup Utility the Main Menu will appear on the screen The main menu allows you to select from six setup functions and one exit choices Use arrow keys to select among the items and press lt Enter gt to acce
25. ge the soft metal or plastic parts of the connectors NEXCOM Sp Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Preface Safety Precautions 12 13 10 11 Read these safety instructions carefully Keep this User Manual for later reference Disconnect the equipment from an AC power outlet prior to install ing a component inside the chassis To prevent electrostatic build up leave the board in its anti static bag until you are ready to install it Keep the board away from humidity Put the board on a stable surface Dropping it or letting it fall may cause damage Do not leave the board in either an unconditioned environment or in a above 60 C storage temperature as this may damage the board Wear an antistatic wrist strap Do all preparation work on a static free surface Hold the board only by its edges Be careful not to touch any of the components contacts or connections All cautions and warnings on the board should be noted NEXCOM Use the correct mounting screws and do not over tighten the screws Keep the original packaging and the anti static bag in case the board has to be returned for repair or replacement NEXCOM Sp Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved viii EBC 352 User Manual Ooo Technical Support and Assistance Conventions Used in this Manual 1 For the most updated information of NEXCOM products visit
26. gy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications Operation of this equipment in a residential area domestic environment is likely to cause harmful interfer ence in which case the user will be required to correct the interference take adequate measures at their own expense CE The product s described in this manual complies with all applicable Euro pean Union CE directives if it has a CE marking For computer systems to remain CE compliant only CE compliant parts may be used Maintaining CE compliance also requires proper cable and cabling techniques NEXCOM Sp Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Preface RoHS Compliance NEXCOM RoHS Environmental Policy and Status Update NEXCOM is a global citizen for building the digital infra structure We are committed to providing green products and services which are compliant with European Union RoHS Restriction on Use of Hazardous Substance in Electronic Equipment directive 2002 95 EU to be your trusted green partner and to protect our environment RoHS restricts the use of Lead Pb lt 0 1 or 1 000ppm Mercury Hg lt 0 1 or 1 000ppm Cadmium Cd lt 0 01 or 100ppm Hexavalent Chromium Cr6 lt 0 1 or 1 000ppm Polybrominated biphenyls PBB lt 0 1 or 1 000ppm and Polybrominated diphenyl Ethers PBDE 0 1 or 1 000ppm In
27. h Germany Tel 49 89 208039 278 Fax 49 89 208039 279 http www nexcom eu Italy Via Gaudenzio Ferrari 29 21047 Saronno VA Italia Tel 39 02 9628 0333 Fax 39 02 9619 8846 http www nexcom eu United Kingdom 10 Vincent Avenue Crownhill Business Centre Milton Keynes Buckinghamshire MK8 OAB United Kingdom Tel 44 1908 267121 Fax 44 1908 262042 http www nexcom eu NEXCOM T Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Preface China Beijing Room 301 Block E Power Creative Building No 1 Shangdi East Rd Haidian Dist Beijing 100085 China Tel 86 10 5885 6655 Fax 86 10 5885 1066 http www nexcom cn China Shanghai Office Room 1505 Greenland He Chuang Building No 450 Caoyang Rd Shanghai 200063 China Tel 86 21 6150 8008 Fax 86 21 3251 6358 http www nexcom cn China Nanjing Office Room 1206 Hongde Building No 20 Yunnan Rd Nanjing 210018 China Tel 86 25 8324 9606 Fax 86 25 8324 9685 http www nexcom cn China Shenzhen Office Western Room 708 Block 210 Tairan Industry amp Trading Place Futian Area Shenzhen China 518040 TEL 86 755 833 27203 FAX 86 755 833 27213 http Awww nexcom cn Japan 9F Tamachi Hara Bldg 4 11 5 Shiba Minato ku Tokyo Japan 108 0014 Tel 81 3 5419 7830 Fax 81 3 5419 7832 http Awww nexcom jp com NEXCOM Be Copyright O 2011 NEXCOM International Co Ltd All R
28. ights Reserved EBC 352 User Manual Preface N C O M PACKAGE CONTENTS Before continuing verify that the EBC 352 package that you received is complete Your package should have all the items listed in the following table 60233USB59X00 USB CABLE EDI 262082060204 RS DUAL PORT USB CON TO JST 6PIN 2 0mm 1 L 200 10mm 6023309101X00 CABLE EDI 13220902611 RS COM PORT 9PIN TO HOUSING 10PIN PIT 2 0mm L 260mm 60233PW148X00 SATA POWER CABLE BEST 901 0405 300R HOUSING 4P TO HOUSING 5P L 300mm 2 60233PS203X00 EBC56310 PS2 KB MS CABLE PS2 TO JST 8PIN 2 54mm L 200mm 10mm 1 EDI 201061080201 RS NEXCOM T Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved xii EBC 352 User Manual Preface ORDERING INFORMATION The following provides ordering information for EBC 352 e EBC 352 P N 10E00035200X0 RoHS Compliant Low power Embedded Board with Intel AtomTM Dual Core D525 pro cessor supports DDR3 SODIMM memory module NEXCOM Be Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved xiii EBC 352 User Manual Chapter 1 Product Introduction N COM CHAPTER 1 PRODUCT INTRODUCTION Overview Key Features e Onboard Intel Atom Dual Core D525 CPU e Supports PCI 104 1x Mini PCI Express socket e Supports DDR3 SODIMM SDRAM up to 2GB e Ax COMs 6x USB 2 0 e Supports VGA LVDS 18 24 bit display e Single DC 12V power input Dual Intel Gigabit Ethernet NEXCOM Bi Copyright O 2011
29. lated or transmitted in any form or by any means without the prior written consent from NEXCOM International Co Ltd Disclaimer The information in this document is subject to change without prior notice and does not represent commitment from NEXCOM International Co Ltd However users may update their knowledge of any product in use by con stantly checking its manual posted on our website http www nexcom com NEXCOM shall not be liable for direct indirect special incidental or consequential damages arising out of the use of any product nor for any infringements upon the rights of third parties which may result from such use Any implied warranties of merchantability or fitness for any particular purpose is also disclaimed Acknowledgements EBC 352 isa trademark of NEXCOM International Co Ltd All other prod uct names mentioned herein are registered trademarks of their respective owners Regulatory Compliance Statements This section provides the FCC compliance statement for Class A devices and describes how to keep the system CE compliant Declaration of Conformity FCC This equipment has been tested and verified to comply with the limits for a Class A digital device pursuant to Part 15 of FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equip ment generates uses and can radiate radio frequency ener
30. led it allows the optional ROM to trap interrupt 19 Boot Device Priority This section is used to select the boot priority sequence of all available devices BIOS SETUP UTILITY 1st Boot Device USB USB Hotplug FD v02 61 C Copyright 1985 2006 American Megatrends Inc 1st Boot Device The BIOS will boot the operating system according to the sequence of the drive selected Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 3 BIOS Setup N SL O M Removable Drives This section is used to select the boot priority sequence of the hard drives BIOS SETUP UTILITY 1st Drive USB USB Hotplug FD v02 61 C Copyright 1985 2006 American Megatrends Inc Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 41 EBC 352 User Manual Chapter 3 BIOS Setup Ec Chipset North Bridge Configuration This section is used to configure the system based on the specific features BIOS SETUP UTILITY of the chipset Setting incorrect field values may cause the system to malfunc tion Initiate Graphic Adapter BIOS SETUP UTILITY gt North Bridge Configuration v02 61 C Copyright 1985 2006 American Megatrends Inc Initiate Graphic Adapter Selects the graphics controller to use as the primary boot device Internal Graphics Mode Select v02 61 C Copyright 1985 2006 American Megatrends Inc Selects the internal graphics mode Copyrigh
31. n in chapter 2 for more information En Copyright 2011 NEXCOM International Co Ltd All Rights Reserved 47 EBC 352 User Manual Chapter 3 BIOS Setup N C O M After you have set the supervisor password the User Access Level User Access Level field will appear Selects the access level to the fields in the Setup utility BIOS SETUP UTILITY Limited Allows limited change to some fields such as Date and Time No Access Prevents user access to the Setup utility User Access Level Full Access View Only Allows you to view the settings but does not allow you to change the settings Full Access Allows you to change settings to all the fields in the utility v02 67 C Copyright 1985 2009 American Megatrends Inc Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 48 EBC 352 User Manual Chapter 3 BIOS Setup N COM Change User Password 3 Press lt Enter gt to confirm the new password This field is used to set or change the user password BIOS SETUP UTILITY To set a new password 1 Select the Change User Password field then press lt Enter gt 2 Type your password in the dialog box then press lt Enter gt You are lim Shane epa ora ited to eight letters numbers Confirm New Password d BIOS SETUP UTILITY Change User Password v02 67 C Copyright 1985 2009 American Megatrends Inc Enter New Password NDA v02 67 C Copyright 1985 2009 American Megatrends In
32. nclose the NEXCOM RMA Service Form with the returned packages Customers must collect all the information about the problems encoun tered and note anything abnormal or print out any on screen messages and describe the problems on the NEXCOM RMA Service Form for the RMA number apply process Customers can send back the faulty products with or without acces sories manuals cable etc and any components from the card such as CPU and RAM If the components were suspected as part of the prob lems please note clearly which components are included Otherwise NEXCOM is not responsible for the devices parts E Customers are responsible for the safe packaging of defective products making sure it is durable enough to be resistant against further damage and deterioration during transportation In case of damages occurred during transportation the repair is treated as Out of Warranty Any products returned by NEXCOM to other locations besides the cus tomers site will bear an extra charge and will be billed to the customer Repair Service Charges for Out of Warranty Products NEXCOM will charge for out of warranty products in two categories one is basic diagnostic fee and another is component product fee System Level Component fee NEXCOM will only charge for main components such as SMD chip BGA chip etc Passive components will be repaired for free ex resistor capacitor Items will be replaced with
33. nual Chapter 3 BIOS Setup N COM Security Change Supervisor Password This field is used to set or change the supervisor password To set a new password BIOS SETUP UTILITY 1 Select the Change Supervisor Password field then press lt Enter gt Change Supervisor Password 2 Type your password in the dialog box then press lt Enter gt You are lim ited to eight letters numbers BIOS SETUP UTILITY Change Supervisor Password v02 67 C Copyright 1985 2009 American Megatrends Inc Enter New Password DO v02 67 C Copyright 1985 2009 American Megatrends Inc Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 46 EBC 352 User Manual Chapter 3 BIOS Setup N COM 3 Press lt Enter gt to confirm the new password 4 When the Password Installed dialog box appears click OK BIOS SETUP UTILITY BIOS SETUP UTILITY Change Supervisor Password nee Us Change Supervisor Password Password Installed Confirm New Password Xd v02 67 C Copyright 1985 2009 American Megatrends Inc v02 67 C Copyright 1985 2009 American Megatrends Inc To change the password repeat the same steps above To clear the password select Change Supervisor Password then press lt Enter gt The Password Uninstalled dialog box will appear If you forgot the password you can clear the password by erasing the CMOS RTC Real Time Clock RAM using the Clear CMOS jumper Re fer to the Jumper Settings sectio
34. o configure USB devices BIOS SETUP UTILITY Legacy USB Support Enabled v02 67 C Copyright 1985 2009 American Megatrends Inc Legacy USB Support Due to the limited space of the BIOS ROM the support for legacy USB keyboard in DOS mode is by default set to Disabled With more BIOS ROM space available it will be able to support more advanced features as well as provide compatibility to a wide variety of peripheral devices If a PS 2 keyboard is not available and you need to use a USB keyboard to install Windows installation is performed in DOS mode or run any program under DOS set this field to Enabled Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved USB 2 0 Controller Mode Sets the USB 2 0 controller mode to HiSpeed 480 Mbps or FullSpeed 12 Mbps BIOS EHCI Hand Off Enable this field when using operating systems without the EHCI hand off support Hotplug USB FDD Support Enables or disables the USB FDD function EBC 352 User Manual Chapter 3 BIOS Setup N C O M ACPI Configuration This section is used to configure the ACPI configuration BIOS SETUP UTILITY ACPI APIC Support Enabled v02 67 C Copyright 1985 2009 American Megatrends Inc ACPI APIC Support Enables or disables the ACPI APIC function Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 36 EBC 352 User Manual Chapter 3 BIOS Setup Super 10 Configuration This section is us
35. pitch Connector location JP4 Connector location JP10 1 0 00 Cra Definition 2 3 On default 1 2 On default NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 9 EBC 352 User Manual Chapter 2 Jumpers and Connectors Ec Connector Pin Definitions External 1 0 Interfaces VGA Port COM 1 Port Connector type DB 15 port 15 pin D Sub Connector type DB 9 port 9 pin D Sub Connector location VGA1 Connector location COM1 5 1 PE N KON O TT 4 rin Definition in Definition Doors o os 1 De povo uu ovo S SA te 1 NEXCOM Be Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 10 EBC 352 User Manual Chapter 2 Jumpers and Connectors N XCOM HE USB Ports LAN1 and LAN2 Ports Connector type Dual USB port Type A Connector type RJ45 ports with LEDs Connector location USB1 Connector location CN2 and CN4 Act Link 1 ad TIC Tt 5 8 Fin Definition rin Definition 3 ouso 6 ce ww E om NEXCOM Be Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 11 EBC 352 User Manual Chapter 2 Jumpers and Connectors Internal Connectors System Fan Connector Connector type 1x2 JST 2 pin header 2 5 mm pitch Connector location J1 Fin Definition CPU Fan Connecto
36. pt or enter the submenu Main The Main menu is the first screen that you will see when you enter the BIOS Setup Utility BIOS SETUP UTILITY System Time v02 67 C Copyright 1985 2009 American Megatrends Inc AMI BIOS Displays the detected BIOS information Processor Displays the detected processor information System Memory Displays the detected system memory information System Time The time format is lt hour gt lt minute gt lt second gt The time is based on the 24 hour military time clock For example 1 p m is 13 00 00 Hour displays hours from 00 to 23 Minute displays minutes from 00 to 59 Second dis plays seconds from 00 to 59 System Date The date format is lt day gt lt month gt lt date gt lt year gt Day displays a day from Sunday to Saturday Month displays the month from January to De cember Date displays the date from 1 to 31 Year displays the year from 1999 to 2099 Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 3 BIOS Setup Advanced The Advanced menu allows you to configure your system for basic opera tion Some entries are defaults required by the system board while others if enabled will improve the performance of your system or let you set some features according to your preference Setting incorrect field values may cause the system to malfunc 4 tion BIOS SETUP UTILITY gt IDE Configuration
37. r Connector type 1x3 3 pin Wafer 2 54 mm pitch Connector location FAN1 Fin Definition L3 oa 1 2 NEXCOM E Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 2 Jumpers and Connectors Ec EEE LVDS Panel Backlight Connector LVDS Connector Connector type 1x7 JST 7 pin header 2 5 mm pitch Connector type 2x10 20 pin 1 25 mm pitch Connector location J7 Connector location CN8 2 20 s definition Ts wad Eug E E Definition 5V Panel Backlight Enable A N A ND EM EC VCC_LCD NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 13 EBC 352 User Manual Chapter 2 Jumpers and Connectors Ec EEN LVDS Connector LVDS Connector Connector type 2x10 20 pin 1 25 mm pitch Connector type 2x10 20 pin 1 25 mm pitch Connector location CN9 Connector location CN10 1 19 1 19 2 20 2 20 MN MN Au Au Ee SES E NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 14 EBC 352 User Manual Chapter 2 Jumpers and Connectors N COM BEBE USB 2 3 Connector USB 4 5 Connector Connector type 1x6 6 pin boxed header JST 2 0mm M 180 Connector type 1x6 6 pin boxed header JST 2 0mm M 180 Connector location J4 Connector location J5 6000000 1 600000 1 1 1 NEXCOM fe Copyright O 2011 NEXCOM Int
38. refully Do not place the unit on an unstable surface cart or stand Follow all warnings and cautions in this manual When replacing parts ensure that your service technician uses parts specified by the manufacturer Avoid using the system near water in direct sunlight or near a heating device The load of the system unit does not solely rely for support from the rackmounts located on the sides Firm support from the bottom is highly necessary in order to provide balance stability The computer is provided with a battery powered real time clock circuit There is a danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufactur er Discard used batteries according to the manufacturer s instructions NEXCOM Installation Recommendations Ensure you have a stable clean working environment Dust and dirt can get into components and cause a malfunction Use containers to keep small components separated Adequate lighting and proper tools can prevent you from accidentally damaging the internal components Most of the procedures that follow require only a few simple tools including the following e A Philips screwdriver e A flat tipped screwdriver A grounding strap e An anti static pad Using your fingers can disconnect most of the connections It is recom mended that you do not use needlenose pliers to disconnect connections as these can dama
39. right 1985 2006 American Megatrends Inc Boot Settings Configuration This section is used to configure settings during system boot Boot Device Priority This section is used to select the boot priority sequence of the devices Removable Drives This section is used to select the boot priority sequence of the hard disk drives Boot Settings Configuration This section is used to configure settings during system boot BIOS SETUP UTILITY Quick Boot Enabled v02 61 C Copyright 1985 2006 American Megatrends Inc Quick Boot When Enabled the BIOS will shorten or skip some check items during POST This will decrease the time needed to boot the system Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 3 BIOS Setup EEE Quiet Boot Enabled Displays OEM logo instead of the POST messages Disabled Displays normal POST messages Bootup Num Lock This allows you to determine the default state of the numeric keypad By default the system boots up with NumLock on wherein the function of the numeric keypad is the number keys When set to Off the function of the numeric keypad is the arrow keys PS 2 Mouse Support Enables or disables the PS 2 mouse System Keyboard Detects the presence of the system keyboard Hit DEL Message Display When enabled the system displays the Press DEL to run Setup mes sage during POST Interrupt 19 Capture When enab
40. rs and Connectors Ec PCI 104 Slot Connector type 120 pin connector Connector location CN1 e 0600000000000000000000000000009 D350 Pin Definition ar eo paz w A3 AddressandDatas Aa oe AS A6 Em EE D D D D Te o E o ve Tee m rees Address and Data 11 2 3 4 5 6 7 8 C C G C G C a I BEN REL os ET TI amas of ve aw os areas oa aires ane Data EH G G G we T Can rem Al A2 A3 A4 A5 A6 A7 A8 A9 All E A27 N N Address and Data 14 N N ATLATATOAITATOIO se ey seki sc ai PRN NOURRI WIN E e 00 NEXCOM Be Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 23 EBC 352 User Manual Chapter 2 Jumpers and Connectors Ec Definition Address and Data 13 _PCICBE 1 DEER PCI IDSEL2 PCI IDSEL3 D21 Address and Data 27 _PCIREQH2 D24 PCICLKO D26 G_PCICLK1 D27 GND SLOT_IRQ 3 D28 _PCIRST SLOT IRQsO D29 PCI SLOT IRO 2 CIREQ 3 G UJ 00 _PCIPERR VCC3 _PCITRDY vs c w gt gt UI B WIN Address and Data 16 VCC3 Address and Data 20 Address and Data 23 IOC gt gt gt gt gt gt gt gt ato Z Wel ec H IUu ECH WIN _PCICBE 3 Address and Data 26 VCC5 Address and Data 30 BB gt B23 Bi Bo e0 ez 622 KEN
41. s ensure that the jumper caps are placed on the correct pins When the jumper cap is placed on both pins the jumper is short If you remove the jumper cap or place the jumper cap on just one pin the jumper is open Refer to the illustrations below for examples of what the 2 pin and 3 pin jumpers look like when they are short on and open off Two Pin Jumpers Open Left and Short Right a um Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 6 EBC 352 User Manual Chapter 2 Jumpers and Connectors N COM Locations of the Jumpers and Connectors The figure below shows the locations of the jumpers and connectors J2 CN5 J4 JP6 CN3 CN6 J5 CON1 J1 JP1 JP2 Intel ICH8M JP3 JP4 J3 CN7 NEXCOM 7 En Copyright 2011 NEXCOM International Co Ltd All Rights Reserved 7 EBC 352 User Manual Chapter 2 Jumpers and Connectors N COM EEE Jumpers VIO Select RTC Clear Connector type 1x3 3 pin header 2 54 mm pitch Connector type 1x3 3 pin header 2 54 mm pitch Connector location JP3 Connector location JP8 ES ms ro Em CMOS Clear 1 2 On default Battery 3 3V RTCRST NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 8 EBC 352 User Manual Chapter 2 Jumpers and Connectors N COM HER Power Type Select LVDS Backlight Power Select Connector type 1x3 3 pin header 2 54 mm pitch Connector type 1x3 3 pin header 2 54 mm
42. t O 2011 NEXCOM International Co Ltd All Rights Reserved 42 EBC 352 User Manual Chapter 3 BIOS Setup DVMT Mode Select Selects the DVMT mode DVMT Fixed Memory This field is used to select the graphics memory size used by DVMT Fixed mode Boot Display Device This field is used to select the type of display to use when the system boots Flat Panel Type Selects the type of flat panel connected to the system NEXCOM fe Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved 43 EBC 352 User Manual Chapter 3 BIOS Setup South Bridge Configuration BIOS SETUP UTILITY Options USB Functions 8 USB Ports v02 67 C Copyright 1985 2009 American Megatrends Inc USB Functions Enables or disables the USB ports USB 2 0 Controller This field is used to enable or disable the Enhanced Host Controller Inter face controller HDA Controller Enables or disables the onboard audio SMBUS Controller Enables or disables the SMBUS controller Restore On AC Power Loss Off When power returns after an AC power failure the system s power is off You must press the Power button to power on the system On When power returns after an AC power failure the system will automatically power on Former Sts When power returns after an AC power failure the system will return to the state where you left off before power failure occurs If the system s power is off when AC power failure occurs it will rem
43. uration When changing the password or making other changes to the security setup Normally CMOS setup is needed when the system hardware is not con sistent with the information contained in the CMOS RAM whenever the CMOS RAM has lost power or the system features need to be changed NEXCOM Be Copyright O 2011 NEXCOM International Co Ltd All Rights Reserved EBC 352 User Manual Chapter 3 BIOS Setup Default Configuration Most of the configuration settings are either predefined according to the Load Optimal Defaults settings which are stored in the BIOS or are automatically detected and configured without requiring any actions There are a few settings that you may need to change depending on your system configuration Entering Setup When the system is powered on the BIOS will enter the Power On Self Test POST routines These routines perform various diagnostic checks if an error is encountered the error will be reported in one of two different ways f the error occurs before the display device is initialized a series of beeps will be transmitted f the error occurs after the display device is initialized the screen will display the error message Powering on the computer and immediately pressing lt Del gt allows you to enter Setup Another way to enter Setup is to power on the computer and wait for the following message during the POST TO ENTER SETUP BEFORE BOOT PRESS lt CTRL ALT ESC gt Pr
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