Advantech Co ARK2250L Computer User Manual V4 12 EC User Manual

Advantech Co Ltd Computer V4 12 EC User Manual

User Manual

User ManualARK-2250Computer
ARK-2250 User Manual iiAttention!Please note:This package contains a hard-copy user manual in Chinese for China CCC certifica-tion purposes, and there is an English user manual included as a PDF file on thewebsite. Please disregard the Chinese hard copy user manual if the product is not tobe sold and/or installed in China.
iii ARK-2250 User ManualCopyrightThe documentation and the software included with this product are copyrighted 2017by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the rightto make improvements in the products described in this manual at any time withoutnotice. No part of this manual may be reproduced, copied, translated or transmitted in anyform or by any means without the prior written permission of Advantech Co., Ltd.Information provided in this manual is intended to be accurate and reliable. However,Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringementsof the rights of third parties, which may result from its use.AcknowledgementsAward is a trademark of Award Software International, Inc.VIA is a trademark of VIA Technologies, Inc.IBM, PC/AT, PS/2 and VGA are trademarks of International Business Machines Cor-poration.Intel® and Pentium® are trademarks of Intel Corporation.Microsoft Windows® is a registered trademark of Microsoft Corp.RTL is a trademark of Realtek Semi-Conductor Co., Ltd.ESS is a trademark of ESS Technology, Inc.UMC is a trademark of United Microelectronics Corporation.SMI is a trademark of Silicon Motion, Inc.Creative is a trademark of Creative Technology LTD.CHRONTEL is a trademark of Chrontel Inc.All other product names or trademarks are properties of their respective owners.For more information about this and other Advantech products, please visit our web-site at:http://www.advantech.com/ http://www.advantech.com/ePlatform/For technical support and service, please visit our support website at:http://support.advantech.com.tw/support/Part No. 2006K22500 Edition 1Printed in China May 2017
ARK-2250 User Manual ivProduct Warranty (2 years)Advantech warrants to you, the original purchaser, that each of its products will befree from defects in materials and workmanship for two years from the date of pur-chase. This warranty does not apply to any products which have been repaired or altered bypersons other than repair personnel authorized by Advantech, or which have beensubject to misuse, abuse, accident or improper installation. Advantech assumes noliability under the terms of this warranty as a consequence of such events.Because of Advantech’s high quality-control standards and rigorous testing, most ofour customers never need to use our repair service. If an Advantech product is defec-tive, it will be repaired or replaced at no charge during the warranty period. For out-of-warranty repairs, you will be billed according to the cost of replacement materials,service time and freight. Please consult your dealer for more details.If you think you have a defective product, follow these steps:1. Collect all the information about the problem encountered. (For example, CPUspeed, Advantech products used, other hardware and software used, etc.) Noteanything abnormal and list any onscreen messages you get when the problemoccurs.2. Call your dealer and describe the problem. Please have your manual, product,and any helpful information readily available.3. If your product is diagnosed as defective, obtain an RMA (return merchandiseauthorization) number from your dealer. This allows us to process your returnmore quickly.4. Carefully pack the defective product, a fully-completed Repair and ReplacementOrder Card and a photocopy proof of purchase date (such as your sales receipt)in a shippable container. A product returned without proof of the purchase dateis not eligible for warranty service.5. Write the RMA number visibly on the outside of the package and ship it prepaidto your dealer.Declaration of ConformityFCC Class BNote: This equipment has been tested and found to comply with the limits for a ClassB digital device, pursuant to part 15 of the FCC Rules. These limits are designed toprovide reasonable protection against harmful interference in a residential installa-tion. This equipment generates, uses and can radiate radio frequency energy and, ifnot installed and used in accordance with the instructions, may cause harmful inter-ference to radio communications. However, there is no guarantee that interferencewill not occur in a particular installation. If this equipment does cause harmful interfer-ence to radio or television reception, which can be determined by turning the equip-ment off and on, the user is encouraged to try to correct the interference by one ormore of the following measures: Reorient or relocate the receiving antenna.Increase the separation between the equipment and receiver.Connect the equipment into an outlet on a circuit different from that to which thereceiver is connected.Consult the dealer or an experienced radio/TV technician for help.
v ARK-2250 User ManualTechnical Support and Assistance1. Visit the Advantech web site at www.advantech.com/support where you can findthe latest information about the product.2. Contact your distributor, sales representative, or Advantech's customer servicecenter for technical support if you need additional assistance. Please have thefollowing information ready before you call:–Product name and serial number–Description of your peripheral attachments–Description of your software (operating system, version, application software,etc.)–A complete description of the problem–The exact wording of any error messagesWarnings, Cautions and NotesPacking ListBefore installation, please ensure the following items have been shipped:1 x ARK-2250 unit1 x Registration and 2 years warranty card1 x China RoHS1 x 2-pole Phoenix to DC jack power cable1 x Utility CD1 x Simplified Chinese manualWarning! Warnings indicate conditions, which if not observed, can cause personal injury!Caution! Cautions are included to help you avoid damaging hardware or losing data. There is a danger of a new battery exploding if it is incorrectly installed. Do not attempt to recharge, force open, or heat the battery. Replace the battery only with the same or equivalent type recommended by the man-ufacturer. Discard used batteries according to the manufacturer's instructions.Note! Notes provide optional additional information.
ARK-2250 User Manual viOrdering Information Optional AccessoriesFor ARK-2250Model Number DescriptionARK-2250L-U6A1E ARK-2250L Intel Core i7-6600U 2.6GHz systemARK-2250L-U3A1E ARK-2250L Intel Core i3-6100U 2.3GHz system Part Number Description96PSA-A60W12W6 AC-to-DC Adapter, DC12V/5A 60W with lockable DC jackMOS-1120Y-0201E Isolated RS-232, 2-Ch, DB9MOS-1120Y-1401E Non-Isolated RS-232, DB37, 4-ChMOS-1121Y-0201E Isolated RS-422/485, 2-Ch, DB9MOS-1121Y-1401E Non-Isolated RS-422/485, DB37, 4-ChMOS-2120-Z1101E Giga LAN Ethernet module, 1-ChMOS-2220-X1101E Parallel LPT module, 1-Ch, USB I/FMOS-1130Y-0201E Isolated CANBus, 2-Ch, DB9, PCIe I/FMOS-2230-Z1201E CANBus module, 2-Ch, USB I/FMOS-1110Y-0101E Isolated 16 DI/8 DO, 1-Ch, DB37, PCIe I/FMIOE-PWR2-00A1E 9~36V DC-in power module96PSA-A65W19P2-1 AC-to-DC Adapter, DC19V/3.42A 65W (for MIOe-PWR2)AMO-2201E 4x RS232/422/485+ removable 2.5" drive (2nd layer)AMO-2203E 2x isolated CAN-Bus (2nd layer)AMO-2204E 3x GbE + iDoor (2nd layer, this iDoor support USB I/F only)
vii ARK-2250 User ManualSafety Instructions1. Please read these safety instructions carefully.2. Please keep this User’s Manual for later reference.3. Please disconnect this equipment from AC outlet before cleaning. Use a dampcloth. Don’t use liquid or sprayed detergent for cleaning. Use moisture sheet orclothe for cleaning.4. For pluggable equipment, the socket-outlet shall near the equipment and shallbe easily accessible.5. Please keep this equipment from humidity.6. Lay this equipment on a reliable surface when install. A drop or fall could causeinjury.7. The openings on the enclosure are for air convection hence protecting theequipment from overheating. DO NOT COVER THE OPENINGS.8. Make sure the voltage of the power source when connecting the equipment tothe power outlet.9. Place the power cord such a way that people cannot step on it. Do not placeanything over the power cord.10. All cautions and warnings on the equipment should be noted.11. If the equipment is not used for long time, disconnect the equipment from mainsto avoid being damaged by transient over-voltage.12. Never pour any liquid into ventilation openings; this could cause fire or electricalshock.13. Never open the equipment. For safety reasons, only qualified service personnelshould open the equipment.14. If one of the following situations arises, get the equipment checked by servicepersonnel:The power cord or plug is damaged.Liquid has penetrated into the equipment.The equipment has been exposed to moisture.The equipment does not work well, or you cannot get it to work according tothe user's manual.The equipment has been dropped and damaged.The equipment has obvious signs of breakage.15. Do not leave this equipment in an environment where the storage temperaturemay go below -40° C (-40° F) or above 85° C (185° F). This could damage theequipment. the equipment should be in a controlled environment.16. Caution: Danger of explosion if battery is incorrectly replaced. Replace only withthe same or equivalent type recommended by the manufacturer, discard usedbatteries according to the manufacturer's instructions.17. The sound pressure level at the operator's position according to IEC 704-1:1982is no more than 70 dB (A).18. RESTRICTED ACCESS AREA: The equipment should only be installed in aRestricted Access Area.19. DISCLAIMER: This set of instructions is given according to IEC 704-1. Advan-tech disclaims all responsibility for the accuracy of any statements containedherein.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:  Reorient or relocate the receiving antenna.  Increase the separation between the equipment and receiver.  Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.  Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. FCC RF Radiation Exposure Statement: 1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. This device complies with Part 15 of the 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. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. According to FCC 15.407(e), the device is intended to operate in the frequency band of 5.15GHz to 5.25GHz under all conditions of normal operation. Normal operation of this device is restricted to indoor used only to reduce any potential for harmful interference to co-channel MSS operations. ARK-2250 User Manual viii
ix ARK-2250 User ManualContentsChapter 1 General Introduction ...........................11.1 Introduction ............................................................................................... 21.2 Product Features....................................................................................... 31.2.1 General ......................................................................................... 31.2.2 Display .......................................................................................... 31.2.3 Ethernet ........................................................................................ 31.3 Chipset ...................................................................................................... 41.3.1 Functional Specification ................................................................ 41.3.2 WISE-PaSS/RMM......................................................................... 51.4 Mechanical Specifications......................................................................... 51.4.1 Dimensions ................................................................................... 5Figure 1.1 ARK-2250 Mechanical dimension drawing................. 51.4.2 Weight........................................................................................... 51.5 Power Requirement .................................................................................. 51.5.1 System Power............................................................................... 51.5.2 RTC Battery .................................................................................. 51.6 Environment Specification......................................................................... 61.6.1 Operating Temperature................................................................. 61.6.2 Relative Humidity .......................................................................... 61.6.3 Storage Temperature.................................................................... 61.6.4 Vibration during Operation ............................................................ 61.6.5 Shock during Operation ................................................................ 61.6.6 Safety............................................................................................ 61.6.7 EMC .............................................................................................. 6Chapter 2 H/W Installation....................................72.1 Introduction ............................................................................................... 82.2 Jumpers .................................................................................................... 82.2.1 Jumper Description ....................................................................... 82.2.2 Jumper List ................................................................................... 9Table 2.1: Jumper setting ............................................................ 92.2.3 Jumper Location ........................................................................... 9Figure 2.1 Jumper Layout............................................................ 92.2.4 Jumper Setting.............................................................................. 92.3 Connectors.............................................................................................. 10Table 2.2: Connectors ............................................................... 102.3.1 ARK-2250 External I/O ............................................................... 32? 2.2? ARK-2250 IO 接口图 ............................32Figure 2.3 COM Connector........................................................ 33Table 2.3: COM Connector Pin Assignments............................ 33Figure 2.4 Ethernet Connector .................................................. 33Table 2.4: Ethernet Pin Assignments ....................................... 33Figure 2.5 Audio Connector....................................................... 34Table 2.5: Audio Connector Pin Assignments ........................... 34Figure 2.6 USB Connector......................................................... 34Table 2.6: USB Connector Pin Assignments............................. 34Figure 2.7 VGA Connector ........................................................ 35Table 2.7: VGA Pin Assignments .............................................. 35Figure 2.8 Power Button ............................................................ 35Figure 2.9 LED Indicators .......................................................... 352.4 Installation ............................................................................................... 362.4.1 Memory Installation..................................................................... 362.4.2 HDD/SSD Installation.................................................................. 37
ARK-2250 User Manual x2.4.3 mSATA Installation ..................................................................... 392.4.4 Power Module (MIOe-PWR2) Installation (Option)..................... 402.4.5 iDoor Module Installation (Option) .............................................. 432.4.6 2nd Layer MIOe Module Installation (Option) ............................. 43Chapter 3 BIOS Settings .................................... 453.1 BIOS Setup ............................................................................................. 46Figure 3.1 Setup program initial screen..................................... 463.2 Entering Setup ........................................................................................ 463.2.1 Main Setup.................................................................................. 47Figure 3.2 Main setup screen .................................................... 473.2.2 Advanced BIOS Features Setup................................................. 48Figure 3.3 Advanced BIOS features setup screen .................... 48Figure 3.4 ACPI Setting............................................................. 49Figure 3.5 Intel Fast Flash Standby........................................... 543.2.3 Security Configuration ................................................................ 603.2.4 Boot Settings .............................................................................. 673.2.5 Security Setup ............................................................................ 683.2.6 Save & Exit ................................................................................. 69Appendix A Watchdog Timer Sample Code ........ 71A.1 EC Watchdog Timer sample code .......................................................... 72
Chapter 11General IntroductionThis chapter gives background information on ARK-2250 series.
ARK-2250 User Manual 21.1 IntroductionARK-2250 is an intelligent, modular and fanless embedded system. A fully modulardesign, ARK-2250 supports easy I/O switching with optional iDoor modules, widerange power board and MIOe board expansions. ARK-2250 is targeted at factoryautomation, machine automation, kiosks, and self-service applications.Rugged & Multifunctional DesignARK-2250 embedded box PC is powered by an Intel 6th gen core i3/i7 processor.The compact size system provides a selection of I/O ports: 2 x USB 3.0, 4 x USB 2.0,2 x GbE, 4 x COM, 2 x mPCIe and 1 x 2.5" HDD. The default power input is 12V DCin, and it also supports an optional wide range 9~36V power module with wide tem-perature operation of -20 to 60C. ARK-2250 passes worldwide certification includingCE/FCC, CB, UL, CCC and BSMI. Multiple Display SupportARK-2250 supports up to 3 display types: VGA, HDMI as the default display, and withan expansion display module, it can provide DP, HDMI, DVI-D as the 3rd optional dis-play port. The graphic engine is DirectX 11.3, OpenGL 4.4, and OpenCL 2.1 FullAVC/VC1/MPEG2 HW Decode. Built in Intelligent Management Tools - WISE-PaSS/RMMAdvantech WISE-PaSS/RMM provides a valuable suite of programmable APIs suchas multi-level watchdog, hardware monitor, system restore, and other user-friendlyinterface. iManager is an intelligent self-management cross platform tool that moni-tors system status for problems and takes action if anything is abnormal. It offers aboot up guarantee in critical, low temperature environments so systems can automat-ically recover when voltages dip. WISE-PaSS/RMM makes the whole system morereliable and more intelligent. ARK-2250L provides easy remote management sousers can monitor, configure, and control a large number of terminals to make main-tenance and system recovery simpler.
3 ARK-2250 User ManualChapter 1 General Introduction1.2 Product Features1.2.1 GeneralCPU: Intel 6th gen core i7-6600U processor 2.6GHzIntel 6th gen core i3-6100U processor 2.3GHzBIOS: AMI UEFI 128MbitSystem Memory: 1x DDR3L 1600MHz up to 16 GBWatchdog Timer: Single chip Watchdog 255-level interval timer, setup by soft-wareI/O Interface: 4 x RS232/422/485USB: 2 x USB 2.0, 4 x USB 3.0 compliant portsAudio: High Definition Audio (HD), Line out, Mic-inStorage: 1 x mSATA and 1 x high capacity 2.5” SATA HDD (up to 12.5mm height)Expansion Interface: –Supports 2 x MiniPCIe (1 with SIM holder)–Supports 1 x iDoor expansion (by 1st layer)–Supports 1 x ARK Plus expansion (by 2nd layer)1.2.2 DisplayController: Intel® HD Graphics 520Resolution:–VGA: Supports up to 1920 x 1200–HDMI: Supports up to 4096 x 2160 @ 24HzDual Display: VGA+HDMITriple Display: VGA+HDMI+3rd optional display1.2.3 EthernetChipset: –LAN1 Intel i219–LAN2 Intel i210Speed: 1000 MbpsInterface: 2 x RJ45Standard: Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3y, IEEE 802.ab.
ARK-2250 User Manual 41.3 Chipset1.3.1 Functional Specification1.3.1.1 Processor1.3.1.2 Chipset1.3.1.3 OthersProcessor Intel 6th gen core i7-6600U processor 2.6GHzIntel 6th gen core i3-6100U processor 2.3GHzMemory Supports DDR3L 1600MHz up to 16GB1 x 204-pin SODIMM socket type Internal Graph-ics Features DirectX 11.3, OpenGL 4.4 Display Ports VGA + HDMI, HDMI 1.4aVideo Accelera-tor H/W accelerated video decode Video decoder: AVC/VC1/MPEG2 HW Decode Supports DVD, Blu-ray, and HD videoSATA InterfaceSupports several optional sections of Serial ATA II: Extensions to Serial ATA 1.0 Specification, Revision 1.0Supports SATA transfers to 300 Mbytes/sec.Supports mSATA socketUSB InterfaceUSB host interface with support for 1 USB 3.0 and 4 USB 2.0 portsAll ports are High-Speed, Full-Speed, and Low-Speed capableSupports legacy keyboard/mouse softwareBIOS UEFI 128MbitSerial portsCOM1 ~ COM4: Supports RS-232/422/485 and change mode under BIOS setting** COM1 ~ COM4 RS-485 supports auto-flow control.COM connector: D-SUB CON. 9PEthernetLAN1 Intel i219, LAN2 Intel i210Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3y, IEEE 802.ab.Supports 10/100/1000 Mbps.LAN Connectors: Phone Jack RJ45 8P 90D(F)AudioAudio Codec: Realtek ALC888S: Compliant with HD Audio specifications Supports 16/20/24-bit DAC and 16/20/24-bit ADC resolution  Supports: Line-out, Mic-inAudio Connectors: Ear Phone Jack * 2Battery backup BATTERY 3V/210 mAh with WIRE x 1
5 ARK-2250 User ManualChapter 1 General Introduction1.3.2 WISE-PaSS/RMM1.4 Mechanical Specifications1.4.1 Dimensions260[10.24] x 54[2.13] x 140.2[5.52] Unit: mm [Inch]Figure 1.1 ARK-2250 Mechanical dimension drawing1.4.2 Weight2.3 kg (5.06 lb)1.5 Power Requirement1.5.1 System PowerMinimum power input: –ARK-2250: DC 12V, 5A1.5.2 RTC BatteryLithium 3 V/210 mAHSequence control SupportedWatchdog timer Multi Level WDT Programmable 1-255 sec / minHardware monitor CPU Temperature / input Current / input VoltagePower saving Deep sleep S5 mode System information Running HR / Boot record
ARK-2250 User Manual 61.6 Environment Specification1.6.1 Operating TemperatureWith Industrial Grade SSD/mSATA: -20 ~ 60° C (-4~140° F), with air flow, speed=0.7 m/secWith 2.5-inch hard disk 0 to 45° C (32~113° F), with air flow, speed=0.7 m/sec1.6.2 Relative Humidity95% @ 40° C (non-condensing)1.6.3 Storage Temperature-40 ~ 85° C (-40 ~ 185° F)1.6.4 Vibration during OperationWhen the system is equipped with SSD/mSATA: 3Grms, IEC 60068-2-64, ran-dom, 5 ~ 500 Hz, 1hr/axis, x,y,z 3 axes.1.6.5 Shock during OperationWhen the system is equipped with SSD/mSATA: 30G, IEC 60068-2-27, half sine, 11 ms duration.1.6.6 SafetyUL, CB, CCC, BSMI1.6.7 EMCCE, FCC, CCC, BSMI
Chapter 22H/W InstallationThis chapter introduces external IO and the installation of ARK-2250 hardware.
ARK-2250 User Manual 82.1 IntroductionThe following sections show the internal jumpers settings and the external connectorpin assignments for application.2.2 Jumpers 2.2.1 Jumper DescriptionYou may configure ARK-2250 to match the needs of your application by setting jump-ers. A jumper is a metal bridge used to close an electric circuit. It consists of twometal pins and a small metal clip (often protected by a plastic cover) that slides overthe pins to connect them. To close a jumper, you connect the pins with the clip. Toopen a jumper, you remove the clip. Sometimes a jumper will have three pins,labeled 1, 2 and 3. In this case you would connect either pins 1 and 2, or 2 and 3.The jumper settings are schematically depicted in this manual as follows.A pair of needle-nose pliers may be helpful when working with jumpers. If you haveany doubts about the best hardware configuration for your application, contact yourlocal distributor or sales representative before you make any changes. Generally, yousimply need a standard cable to make most connections. closed 2-3closedopen12 12closed 2-3closedopen
9 ARK-2250 User ManualChapter 2 H/W Installation2.2.2 Jumper List2.2.3 Jumper LocationFigure 2.1 Jumper Layout 2.2.4 Jumper SettingOn the MotherboardTable 2.1: Jumper settingJ1 Auto Power On SettingSW2 RTC ResetJ1 Auto Power On SettingPart Number 1653002101Footprint HD_2x1P_79_DDescription PIN HEADER 2*1P 180D(M)SQUARE 2.0mm DIP W/O PbSetting FunctionNL Power On by power button (default)(1-2)* Auto Power On
ARK-2250 User Manual 102.3 ConnectorsSW2 RTC ResetPart Number 1600000071Footprint SW_3P_CJS-1201TA1Description CJS-1201TA1Setting Function1* Normal (Default)3 RTC ResetTable 2.2: ConnectorsCN1 12V Power InputCN2 NL/DCJACK_2CN4 BatteryCN5 SODIMMDDR3_204CN7 EC Debug PortCN8 Power SwitchCN9 ResetCN10 GPIOCN11 SATACN12 SATACN13 SATA PowerCN39 SATA PowerCN14 Mini PCIECN15 Mini PCIE(mSATA)CN16 SIMCN19 COM1/COM2CN20 NL/RJ45_W/XFMR&LEDCN21 LANCN22 NL/RJ45_W/XFMR&LEDCN24 External USB2.0+USB3.0CN25 External USB2.0+USB3.0CN27 VGACN28 MIOeCN29 SMBusCN31 PS2CN34 HDMICN40 USB2.0CN41 USB2.0CN42 MIC_INCN43 LINE_OUTCN45 COM3CN46 COM4
11 ARK-2250 User ManualChapter 2 H/W Installation  J1 Auto Power On SettingPart Number 1653002101Footprint HD_2x1P_79_DDescription PIN HEADER 2*1P 180D(M)SQUARE 2.0mm DIP W/O PbSetting FunctionNC Power Button for Power On (default)(1-2)* Auto Power OnSW3 ON/OFF button LEDPart Number 1600002144Footprint SW_6P_TC006-N12AAAUGUY-K_DDescription TACT SW TC006-N12AABUGUY-K DIP 6P 8x17.85x12.6Pin Function1 NC2 GND3 ON/OFF#4 NC5 LED_Yellow_standby6 LED_Green_power onSW2 RTC_RESET#Part Number 1600000071Footprint SW_3P_CJS-1201TA1Description DIP SW CJS-1201TA1 SMD 3P SPDT P=6.0mm W=2.5mmPin Function2->1 normal2->3 RTC RST#
ARK-2250 User Manual 12 CN1 12V Power InputPart Number 1655003865Footprint WF_2x2P_165_BOX_RA_D_740SPDescription ATX PWRCONN 2x2P 4.2mm 90D(M) DIP 740-77-04TS50Pin Pin Name1GND2GND3+12V4+12VCN2 NL/DCJACK_2Part Number 1652005278Footprint PJ_2P_2DC-G213B200DescriptionPin Pin Name1+12V2GND3NCCN4 BatteryPart Number 1655005427-01Footprint WF_2P_49_53398-0271Description WAFER 2P 1.25mm 180D(M) SMD 53398-0271Pin Pin Name1+3V2GND
13 ARK-2250 User ManualChapter 2 H/W Installation CN5 SODIMMDDR3_204Part Number 1651002088Footprint SODIMMDDR3_204P_AS0A626-HADescription DDR3 SODIMM H=9.2mm 204P SMD AS0A626-HASN-7HPin Pin NameCN6 SODIMMDDR3_204Part Number 1651002087-11Footprint DDR3_204P_AS0A626-N2S6-7HDescriptionPin Pin NameCN7 EC Debug PortPart Number 1654009557Footprint FPC24H-05MDescription FFC/FPC Conn. 24P 0.5mm 90D(F) SMD 52435-2471Pin Pin Name1 EC_KSI72 EC_KSI63 EC_KSI54 EC_KSI45 EC_KSI36 EC_KSI27 EC_KSI18 EC_KSI09 EC_KSO1510 EC_KSO1411 EC_KSO1312 EC_KSO1213 EC_KSO1114 EC_KSO1015 EC_KSO916 EC_KSO817 EC_KSO718 EC_KSO619 EC_KSO520 EC_KSO421 EC_KSO322 EC_KSO223 EC_KSO124 EC_KSO025 GND26 GND
ARK-2250 User Manual 14    CN8 Power Switch Part Number 1655302020Footprint WF_2P_79_BOX_R1_DDescription WAFER BOX 2P 2.0mm 180D(M) DIP A2001WV2-2PPin Pin Name1 PSIN2GNDCN9 ResetPart Number 1655302020Footprint WF_2P_79_BOX_R1_DDescription WAFER BOX 2P 2.0mm 180D(M) DIP A2001WV2-2PPin Pin Name1 RESET#2GND
15 ARK-2250 User ManualChapter 2 H/W Installation CN10 GPIOPart Number 1653004099Footprint HD_5x2P_79_23N685B-10M10Description BOX HEADER 5x2P 2.00mm 180D(M) SMD 23N685B-10M10Pin Pin Name1+5V2GPIO43GPIO04GPIO55GPIO16GPIO67GPIO28GPIO79GPIO310 GNDCN11 SATAPart Number 1654011616-01Footprint SATA_7P_WATF-07DBN6SB1UDescriptionPin Pin Name1GND2TX+3TX-4GND5RX-6RX+7GND
ARK-2250 User Manual 16CN12 SATAPart Number 1654011616-01Footprint SATA_7P_WATF-07DBN6SB1UDescriptionPin Pin Name1GND2TX+3TX-4GND5RX-6RX+7GNDCN13 SATA PowerPart Number 1655001154Footprint WF_4P_98_BOX_R1_DDescription WAFER BOX 4P 2.50mm 180D(M) DIP 24W1170-04S10-01Pin Pin Name1+5V2GND3GND4+12V
17 ARK-2250 User ManualChapter 2 H/W InstallationCN39 SATA PowerPart Number 1655001154Footprint WF_4P_98_BOX_R1_DDescription WAFER BOX 4P 2.50mm 180D(M) DIP 24W1170-04S10-01Pin Pin Name1+5V2GND3GND4+12VCN14 Mini PCIEPart Number 1654002538Footprint MINIPCIE_HALF_PICO_ITXDescriptionPin Pin Name1 WAKE#2 +3.3VSB3NC4GND5NC6+1.5V7NC8UIM_PWR9GND10 UIM_DATA11 REFCLK-12 UIM_CLK13 REFCLK+14 UIM_RESET15 GND16 UIM_VPP17 NC18 GND19 NC20 W_DISABLE#21 GND22 PERST#23 PERn024 +3.3VSB
ARK-2250 User Manual 1825 PERp026 GND27 GND28 +1.5V29 GND30 SMB_CLK31 PETn032 SMB_DAT33 PETp034 GND35 GND36 USB D-37 GND38 USB D+39 +3.3VSB40 GND41 +3.3VSB42 NC43 SEL44 NC45 NC46 NC47 NC48 +1.5V49 NC50 GND51 NC52 +3.3VSBCN15 Mini PCIE(mSATA)Part Number 1654002538Footprint MINIPCIE_HALF_PICO_ITXDescriptionPin Pin Name1 WAKE#2 +3.3VSB3NC4GND5NC6 +1.5V7NC8UIM_PWR9GND10 UIM_DATA11 REFCLK-12 UIM_CLK13 REFCLK+
19 ARK-2250 User ManualChapter 2 H/W Installation14 UIM_RESET15 GND16 UIM_VPP17 NC18 GND19 NC20 W_DISABLE#21 GND22 PERST#23 mSATA_mPCIE_RX-24 +3.3VSB25 mSATA_mPCIE_RX+26 GND27 GND28 +1.5V29 GND30 SMB_CLK31 mSATA_mPCIE_TX-32 SMB_DAT33 mSATA_mPCIE_TX+34 GND35 GND36 USB D-37 GND38 USB D+39 +3.3VSB40 GND41 +3.3VSB42 NC43 SEL44 NC45 NC46 NC47 NC48 +1.5V49 NC50 GND51 NC52 +3.3VSB
ARK-2250 User Manual 20CN16 SIMPart Number 1654010809-01Footprint SIM_6P_5210622-SINR03DescriptionPin Pin NameC1 UIM_PWRC2 UIM_RESETC3 UIM_CLKC5 GNDC6 UIM_VPPC7 UIM_DATACN19 COM<1>/COM<2>/RS422/RS485Part Number 1653004793Footprint HD_10x2P_79_23N685B-20M10Description BOX HEADER 10x2P 2.0mm 180D(M)SMD 23N685B-20M10BPin Pin Name1 422TX<1>-/485D<1>-/DCD<1>#2 DSR<1>#3 422TX<1>+/485D<1>+/RXD<1>4 RTS<1>#5 422RX<1>+/TXD<1>6 CTS<1>#7 422RX<1>-/DTR<1>#8RI<1>#9GND10 GND11 422TX<2>-/485D<2>-/DCD<2>#12 DSR<2>#13 422TX<2>+/485D<2>+/RXD<2>14 RTS<2>#15 422RX<2>+/TXD<2>16 CTS<2>#17 422RX<2>-/DTR<2>#18 RI<2>#19 GND20 GND
21 ARK-2250 User ManualChapter 2 H/W Installation  CN20 NL/RJ45_W/XFMR&LEDPart Number 00Footprint RJ45_14P_RTA-195AAK1ADescriptionPin Pin NameCN21 LANPart Number 1652003274Footprint RJ45_28P_RTB-19GB9J1ADescription PHONE JACK RJ45 28P DIP RTB-19GB9J1APin Pin Name1 TX+(10/100),BI_DA+(GHz)2 TX-(10/100),BI_DA-(GHz)3 RX+(10/100),BI_DB+(GHz)4BI_DC+(GHz)5BI_DC-(GHz)6 RX-(10/100),BI_DB-(GHz)7BI_DD+(GHz)8BI_DD-(GHz)
ARK-2250 User Manual 22 CN22 NL/RJ45_W/XFMR&LEDPart Number 00Footprint RJ45_14P_RTA-195AAK1ADescriptionPin Pin NameCN24 External USB2.0*2+USB3.0*2Part Number 1654010969-01Footprint USB_9x2P_UEA1112C-8HS6-4FDescription USB CONN. 18P 2.0mm 90D(F) DIP UEA1112CPin Pin Name1+5V2D-3D+4GND5 SSRX-6 SSRX+7GND8 SSTX-9 SSTX+10 +5V11 D-12 D+13 GND14 SSRX-15 SSRX+16 GND17 SSTX-18 SSTX+
23 ARK-2250 User ManualChapter 2 H/W Installation CN25 External USB2.0*2+USB3.0*2Part Number 1654010969-01Footprint USB_9x2P_UEA1112C-8HS6-4FDescription USB CONN. 18P 2.0mm 90D(F) DIP UEA1112CPin Pin Name1+5V2D-3D+4GND5 SSRX-6 SSRX+7GND8 SSTX-9 SSTX+10 +5V11 D-12 D+13 GND14 SSRX-15 SSRX+16 GND17 S STX-18 SSTX+
ARK-2250 User Manual 24Matching Cable?1703100260 1703100121  CN26 Internal USBPart Number 1653005260Footprint HD_5x2P_79_N10Description PIN HEADER 2x5P 2.0mm 180D(M) SMD 21N22050Pin Pin Name1+5V2+5V3A_D-4B_D-5A_D+6B_D+7GND8GND9GNDCN27 VGAPart Number 1654000055Footprint DBVGA-VF5MSDescription D-SUB Conn. 15P 90D(F) DIP 070242FR015S200ZUPin Pin Name1RED2 GREEN3BLUE4NC5GND6GND7GND8GND9+5V10 GND11 NC12 DDAT13 HSYNC14 VSYNC15 DCLK
25 ARK-2250 User ManualChapter 2 H/W InstallationCN28 MIOePart Number 1654006235Footprint MIOE_CPUSIDEDescriptionPin Pin Name1GND2GND3PCIE_RX0+4PCIE_TX0+5PCIE_RX0-6PCIE_TX0-7GND8GND9PCIE_RX1+10 PCIE_TX1+11 PCIE_RX1-12 PCIE_TX1-13 GND14 GND15 PCIE_RX2+16 PCIE_TX2+17 PCIE_RX2-18 PCIE_TX2-19 GND20 GND21 PCIE_RX3+22 PCIE_TX3+23 PCIE_RX3-24 PCIE_TX3-25 GND26 GND27 PCIE_CLK+28 LOUTL29 PCIE_CLK-30 LOUTR31 GND32 AGND33 SMB_STB_CLK34 NC35 SMB_STB_DAT36 NC37 PCIE_WAKE#38 NC39 RESET#40 NC41 PowerOn42 CLK
ARK-2250 User Manual 2643 NC44 LPC_AD045 DDP_HPD46 LPC_AD147 GND48 LPC_AD249 DDP_AUX+/DDC_CLK50 LPC_AD351 DDP_AUX-/DDC_DAT52 LPC_DRQ#053 GND54 LPC_SERIRQ55 DDP_D0+56 LPC_FRAME#57 DDP_D0-58 GND59 GND60 USB0_D+61 DDP_D1+62 USB0_D-63 DDP_D1-64 GND65 GND66 USB1_D+/USB_SSTX+67 DDP_D2+68 USB1_D-/USB_SSTX-69 DDP_D2-70 GND71 GND72 USB2_D+/USB_SSRX+73 DDP_D3+74 USB2_D-/USB_SSRX-75 DDP_D3-76 GND77 GND78 USB_OC#79 +12VSB80 +12VSB83 GND84 GND85 GND86 GND87 +5VSB88 +5VSB89 +5VSB90 +5VSB
27 ARK-2250 User ManualChapter 2 H/W Installation CN29 SMBusPart Number 1655904020Footprint FPC4V-125MDescription WAFER 4P 1.25mm 180D(M) SMD 85205-04001Pin Pin Name1GND2SMB_DAT3 SMB_CLK4+5VCN31 PS2Part Number 1655306020Footprint WHL6V-2MDescription WAFER BOX 6P 2.0mm 180D(M) DIP A2001WV2-6PPin Pin Name1 KBCLK2 KBDAT3MSCLK4GND5 VCC(+V5SB)6MSDAT
ARK-2250 User Manual 28 CN34 HDMIPart Number 1654012242-01Footprint HDMI_19P_R3660019-X02-RDescription HDMI Conn. 19P 90D(M) DIP R3660019-X02-RPin Pin Name1TMDS Data2+2 TMDS Data2 Shield3TMDS Data2–4TMDS Data1+5 TMDS Data1 Shield6TMDS Data1–7TMDS Data0+8 TMDS Data0 Shield9TMDS Data0–10 TMDS Clock+11 TMDS Clock Shield12 TMDS Clock–13 Reserved14 Reserved15 SCL16 SDA17 GND18 +5V Power19 Hot Plug Detect
29 ARK-2250 User ManualChapter 2 H/W Installation CN40 USB2.0Part Number 1654000464Footprint USB-020173Description USB CONN. 4P 90D(F) DIP 020173MR004S526ZLPin Pin Name1 VCC(+V5SB)2DATA-3DATA+4GNDCN41 USB2.0Part Number 1654000464Footprint USB-020173Description USB CONN. 4P 90D(F) DIP 020173MR004S526ZLPin Pin Name1 VCC(+V5SB)2DATA-3DATA+4GND
ARK-2250 User Manual 30 CN42 MIC_INPart Number 1652006893-01Footprint PJ_5P_JA13331-N51D-4FDescription AUDIO Jack 5P 5.0mm D3.5 90D(F) PINK DIP JA13331Pin Pin Name1GND2MIC_L3GND4MIC_JD5 MIC_RCN43 LINE_OUTPart Number 1652006891-01Footprint PJ_5P_JA13331-N54B-4FDescription Phone Jack 5P 5.0mm D3.5 90D(F) DIP Lime JA13331Pin Pin Name1GND2LOUT_L3GND4LOUT_JD5 LOUT_R
31 ARK-2250 User ManualChapter 2 H/W Installation CN45 COM3Part Number 1654011267-01Footprint DB_9P_DSB5-09M1-GNR0-5GDescription D-sub 9P 2.775mm 90D(M) DIP DSB5-09M1-GNR0-4GPin Pin Name1 COM3_DCD# or 485-422_COM3_TXD-2 COM3_RXD or 485-422_COM3_TXD+3 COM3_TXD or 422_COM3_RXD-4 COM3_DTR# or 422_COM3_RXD+5GND6COM3_DSR#7COM3_RTS#8COM3_CTS#9 COM3_RI# 10 GND11 GNDCN46 COM4Part Number 1654011267-01Footprint DB_9P_DSB5-09M1-GNR0-5GDescription D-sub 9P 2.775mm 90D(M) DIP DSB5-09M1-GNR0-4GPin Pin Name1 COM3_DCD# or 485-422_COM3_TXD-2 COM3_RXD or 485-422_COM3_TXD+3 COM3_TXD or 422_COM3_RXD-4 COM3_DTR# or 422_COM3_RXD+5GND6COM3_DSR#7COM3_RTS#8COM3_CTS#9 COM3_RI# 10 GND11 GND
ARK-2250 User Manual 322.3.1 ARK-2250 External I/O图 2.2：ARK-2250 IO 接口图
33 ARK-2250 User ManualChapter 2 H/W Installation2.3.1.1 COM ConnectorARK-2250 provides four D-sub 9-pin connectors, which offers RS232/422/485 serialcommunication interface ports. Default setting is RS-232, if you want to use RS-422/485, you can refer to Section 3.4.2 BIOS Setup.Figure 2.3 COM Connector2.3.1.2 Ethernet Connector (LAN)ARK-2250 is equipped with two Ethernet controllers that are fully compliant with IEEE802.3u 10/100/1000 Mbps CSMA/CD standards. LAN1, LAN2 are all equipped withIntel i219/i210 Ethernet controller. The Ethernet port provides a standard RJ-45 jackconnector with LED indicators on the front side to show its Active/Link status (GreenLED) and Speed status (Yellow LED).Figure 2.4 Ethernet ConnectorTable 2.3: COM Connector Pin AssignmentsRS-232 RS-422 RS-485Pin Signal Name Signal Name Signal Name1DCD Tx- DATA-2RxD Tx+ DATA+3 TxD Rx+ NC4DTR Rx- NC5 GND GND GND6 DSR NC NC7 RTS NC NC8 CTS NC NC9RI NC NCNote! NC means no connection.1 2 3 4 56 7 8 9Table 2.4: Ethernet Pin AssignmentsPin 10/100/1000BaseT Signal Name1TX+2TX-3RX+18
ARK-2250 User Manual 342.3.1.3 Audio ConnectorARK-2250 offers stereo audio ports by three phone jack connectors of Line_Out,Line_In and Mic_In. The audio chip is controlled by ALC888S, and it’s compliant withAzalea standard.Figure 2.5 Audio Connector2.3.1.4 USB ConnectorARK-2250 supports up to 5 USB connectors. The USB connectors are used to con-nect any device that conforms to the USB interface. Most digital devices conform tothis standard. The USB interface supports Plug and Play and the user can connect ordisconnect the device without turning off the computer. Figure 2.6 USB Connector4MDI2+5MDI2-6RX-7MDI3+8MDI3-Table 2.5: Audio Connector Pin AssignmentsPin Signal Name1Mic_In2Line_In3Line_OutTable 2.6: USB Connector Pin AssignmentsPin Signal Name Pin Signal Name1 VCC 2 USB_data-3 USB_data+ 4 GND
35 ARK-2250 User ManualChapter 2 H/W Installation2.3.1.5 VGA ConnectorARK-2250 provides a high resolution VGA interface connected by a D-sub 15-pinconnector to support a VGA CRT monitor, supports display resolutions of up to 2048x 1152 @ 60Hz.Figure 2.7 VGA Connector2.3.1.6 Power On/Off ButtonARK-2250’s Power button supports dual functions: Soft Power -On/Off (Instant off orDelay 4 Seconds then off), and Suspend. Figure 2.8 Power Button2.3.1.7 LED IndicatorsThere are two LEDs on the front panel that indicate system status: Power LED is forsystem status; and HDD LED is for HDD status.Figure 2.9 LED IndicatorsTable 2.7: VGA Pin AssignmentsPin Signal Name Pin Signal Name1Red 2 Green3 Blue 4 NC5GND 6 GND7GND 8 GND9NC 10GND11 NC 12 DDAT13 H-SYNC 14 V-SYNC15 DCLK
ARK-2250 User Manual 362.4 Installation2.4.1 Memory Installation1. Unscrew the 4 screws on the top cover. (Please use the tool in the accessory box.)2. Remove the top cover and install the memory into the memory socket.3. Replace the top cover.
37 ARK-2250 User ManualChapter 2 H/W Installation2.4.2 HDD/SSD Installation1. Unscrew the 4 screws on the bottom cover, and the 4 screws on both sides of ARK-2250.2. Unscrew the 4 screws on the HDD bay.
ARK-2250 User Manual 383. Install the HDD/SSD into the HDD bay, and fix the HDD onto the bracket.4. Fix the 4 screws back onto the HDD bay.5. Replace the bottom cover and fix the 8 screws back onto the system.
39 ARK-2250 User ManualChapter 2 H/W Installation2.4.3 mSATA Installation1. Unscrew the 4 screws on the bottom cover, and the 4 screws on both sides of ARK-2250.2. Put the mSATA module onto the mSATA slot (CN15), and fasten the 2 screws back on the mSATA module. 3. Replace the bottom cover and fasten the 8 screws back onto the system.
ARK-2250 User Manual 402.4.4 Power Module (MIOe-PWR2) Installation (Option)1. Remove the 4 screws on the top cover. (Please use the tool in the accessory box.)2. Remove the 2 screws on the power bracket for the original DC jack on the front panel.
41 ARK-2250 User ManualChapter 2 H/W Installation3. Unscrew the 4 screws on the bottom cover and on both sides of ARK-2250.4. Remove the original internal power cable from the M/B.
ARK-2250 User Manual 425. Link the MIOe-PWR2 internal power cable from M/B to the power board.6. Turn to the top side, and fasten the 4 screws for the power board, and tape 3 thermal pads on the red marks.
43 ARK-2250 User ManualChapter 2 H/W Installation7. Screw the new power bracket for MIOe-PWR2 on the front panel.8. Replace the bottom cover and the 8 screws back onto the system.9. Replace the top cover and the 4 screws.2.4.5 iDoor Module Installation (Option)Please refer to the start up manual in the iDoor kit.2.4.6 2nd Layer MIOe Module Installation (Option)Please refer to the start up manual in the iDoor kit.
ARK-2250 User Manual 44
Chapter 33BIOS Settings
ARK-2250 User Manual 463.1 BIOS SetupWith the AMIBIOS setup program, you can modify BIOS settings and control the var-ious system features. This chapter describes the basic navigation of the ARK-2250BIOS setup screens. Figure 3.1 Setup program initial screenAMI's BIOS ROM has a built-in Setup program that allows users to modify the basicsystem configuration. This information is stored in flash ROM so it retains the Setupinformation when the power is turned off.3.2 Entering Setup Turn on the computer and then press <F2> or <DEL> to enter Setup menu.
47 ARK-2250 User ManualChapter 3 BIOS Settings3.2.1 Main Setup When users first enter the BIOS Setup Utility, users will enter the Main setup screen.Users can always return to the Main setup screen by selecting the Main tab. Thereare two Main Setup options. They are described in this section. The Main BIOSSetup screen is shown below.Figure 3.2 Main setup screenThe Main BIOS setup screen has two main frames. The left frame displays all theoptions that can be configured. Grayed-out options cannot be configured; options inblue can. The right frame displays the key legend.Above the key legend is an area reserved for a text message. When an option isselected in the left frame, it is highlighted in white. Often a text message will accom-pany it. System date / System timeUse this option to change the system time and date. Highlight System Time orSystem Date using the <Arrow> keys. Enter new values through the keyboard.Press the <Tab> key or the <Arrow> keys to move between fields. The datemust be entered in MM/DD/YY format. The time must be entered in HH:MM:SSformat.
ARK-2250 User Manual 483.2.2 Advanced BIOS Features Setup Select the Advanced tab from the ARK-2250 setup screen to enter the AdvancedBIOS Setup screen. You can select any of the items in the left frame of the screen,such as CPU Configuration, to go to the sub menu for that item. You can display anAdvanced BIOS Setup option by highlighting it using the <Arrow> keys. All AdvancedBIOS Setup options are described in this section. The Advanced BIOS Setupscreens are shown below. The sub menus are described on the following pages. Figure 3.3 Advanced BIOS features setup screen
49 ARK-2250 User ManualChapter 3 BIOS Settings3.2.2.1 ACPI Settings Figure 3.4 ACPI SettingEnable ACPI Auto ConfigurationThis item allows users to enable or disable BIOS ACPI auto configuration.Enable HibernationThis item allows users to enable or disable hibernation.ACPI Sleep StateThis item allows users to set the ACPI sleep state.Lock Legacy ResourcesThis item allows users to lock legacy device resources.
ARK-2250 User Manual 503.2.2.2 Super I/O ConfigurationSerial Port 1 ConfigurationSet Parameters of Serial Port 1 (COMA).Serial Port 2 ConfigurationSet Parameters of Serial Port 2 (COMB).Serial Port 3 ConfigurationSet Parameters of Serial Port 3 (COMC).Serial Port 4 ConfigurationSet Parameters of Serial Port 4 (COMD).
51 ARK-2250 User ManualChapter 3 BIOS Settings3.2.2.3 Embedded Controller ConfigurationEC Hardware MonitorThis page display all information about system Temperature/Voltage/Current.EC Power Saving ModeThis item allows users to set board’s power saving mode when off.EC Watch Dog FunctionThis item allows users to select EC watchdog timer.
ARK-2250 User Manual 523.2.2.4 S5 RTC Wake SettingsWake system from S5Enable or disable System wake on alarm event. Select FixedTime, system will wake on the hr:min:sec specified.
53 ARK-2250 User ManualChapter 3 BIOS Settings3.2.2.5 Serial Port Console RedirectionConsole RedirectionThis item allows users to enable or disable console redirection for Microsoft Windows Emergency Management Services (EMS).Console RedirectionThis item allows users to configuration console redirection detail settings.
ARK-2250 User Manual 543.2.2.6 CPU ConfigurationFigure 3.5 Intel Fast Flash StandbyLimit CPUID MaximumDisabled for Windows XP.Execute Disable BitXD can prevent certain classes of malicious buffer overflow attacks when com-bined with a supporting OS (Windows Server 2003 SP1, Windows XP SP2, SuSE Linux 9.2, RedHat Enterprise 3 Update 3.)Hardware PrefetcherEnable mid level cache(L2) streamer prefetcher.Adjacent Cache Line PrefetchEnable mid level cache(L2) prefetching of adjacent cache lines.Intel Virtualization TechnologyWhen enabled, a VMM can utilize the additional hardware capabilities provided by Vanderpool Technology.Power TechnologyEnables power management features.
55 ARK-2250 User ManualChapter 3 BIOS Settings3.2.2.7 PPM ConfigurationCPU C state ReportEnable/Disable CPU C state report to OS.Max CPU C-stateThis option controls Max C state that the processor will support.
ARK-2250 User Manual 563.2.2.8 IDE ConfigurationSerial-ATA (SATA)Enable / Disable Serial ATA.SATA Speed SupportSATA Speed Support Gen1 or Gen2.SATA ModeSelect IDE / AHCI.Serial-ATA Port 0 / Port1Enable / Disable Serial ATA Port0 / Port1.SATA Port 0 / Port1 HotPlugEnable / Disable SATA Port0 / Port1 hotplug function.
57 ARK-2250 User ManualChapter 3 BIOS Settings3.2.2.9 CSM ConfigurationCSM SupportEnable/Disable CSM Support.GateA20 ActiveUPON REQUEST - GA20 can be disabled using BIOS services. We suggest you do not disable GA20 as this option is useful when any RT code is executed above 1MB.Option ROM MessagesSet display mode for Option ROM.INT19 Trap ResponseBIOS reaction on INT19 trapping by Option ROM: IMMEDIATE - execute the trap right away; POSTPONED - execute the trap during legacy boot.Boot option filterThis option controls Legacy/UEFI ROM priority.NetworkControls the execution of UEFI and Legacy PXE OpROM.StorageControls the execution of UEFI and Legacy Storage OpROM.VideoControls the execution of UEFI and Legacy Video OpROM.Other PCI devicesDetermines OpROM execution policy for devices other than Network, Storage, or Video.
ARK-2250 User Manual 583.2.2.10 Trusted ComputingTrusted ComputingEnables or Disables BIOS support for security devices. OS will not show Secu-rity Device. TCG EFI protocol and INT1A interface will not be available.
59 ARK-2250 User ManualChapter 3 BIOS Settings3.2.2.11 USB ConfigurationLegacy USB SupportEnables Legacy USB support. AUTO option disables legacy support if no USB devices are connected. DISABLE option will keep USB devices available only for EFI applications.XHCI Hand-offThis is a workaround for OS without XHCI hand-off support. The XHCI owner-ship change should be claimed by XHCI driver.EHCI Hand-OffThis is a workaround for OS without EHCI hand-off support. The EHCI owner-ship change should claim by EHCI driver.USB Mass Storage Driver SupportEnable/Disable USB Mass Storage Driver Support.USB transfer time-outTime-out value for control, bulk, and interrupt transfers.Device reset time-outUSB mass storage device start unit command time-out.Device power-up delayMaximum time the device will take before it properly reports itself to the Host Controller. 'Auto' uses default value: for a Root port it is 100 ms, for a Hub port the delay is taken from Hub descriptor.
ARK-2250 User Manual 603.2.3 Security ConfigurationTXETXE HMRFPO DisableTXE Firmware UpdateTXE EOP MessageSend EOP message before entering OSTXE Unconfiguration PerformRevert TXE settings to factory defaults
61 ARK-2250 User ManualChapter 3 BIOS Settings3.2.3.1 Chipset ConfigurationNorth BridgeDetails for North Bridge items.South BridgeDetails for South Bridge items.3.2.3.2 North Bridge
ARK-2250 User Manual 62Intel IGD ConfigurationConfig Intel IGD settings.Max TOLUDMaximum value of TOLUD.3.2.3.3 Intel IGD ConfigurationPrimary IGFX Boot DisplaySelect the Video Device which will be activated during POST. This has no effect if external graphics are present. Secondary boot display selection will appear based on your selection. VGA modes will be supported only on primary display.DVMT Pre-AllocatedSelect DVMT 5.0 pre-allocated (Fixed) graphics memory size used by the inter-nal graphics device.DVMT Total Gfx MemSelect DVMT 5.0 total graphic memory size used by the internal graphics device.Aperture SizeSelect the aperture size.DOP CGEnable/Disable DOP clock gating.GTT SizeSelect the GTT Size.IGD ThermalEnable/Disable IGD Thermal.Spread Spectrum clockEnable/Disable Spread Spectrum clock.
63 ARK-2250 User ManualChapter 3 BIOS Settings3.2.3.4 South BridgeAzalia HD AudioAzalia HD Audio options.USB ConfigurationUSB Configuration Settings.PCI Express ConfigurationPCI Express Configuration settings.High Precision TimerEnables or disables the high precision timer.LAN1 ControllerEnable or Disable the LAN1.LAN2 ControllerEnable or Disable the LAN2.PCIE WakeEnable or Disable PCIE to wake the system from S5.Restore AC Power LossSelect AC power state when power is re-applied after a power failure.Serial IRQ ModeConfigure Serial IRQ Mode.Global SMI LockEnable or Disable SMI lock.BIOS Read/Write ProtectionEnable or Disable BIOS SPI region read/write protect.
ARK-2250 User Manual 643.2.3.5 Azalia HD AudioAudio ControllerControl Detection of the Azalia device. Disabled = Azalia will be unconditionally disabled. Enabled = Azalia will be unconditionally Enabled. Auto = Azalia will be enabled if present disabled otherwise.Azalia HDMI CodecEnable/Disable internal HDMI codec for AzaliaHDMI Port BEnable/Disable HDMI Port BHDMI Port CEnable/Disable HDMI Port C
65 ARK-2250 User ManualChapter 3 BIOS Settings3.2.3.6 USB ConfigurationOS SelectionOS Selection to choose Windows 8.X / Windows 7.XHCI ModeMode of operation of xHCI controller.USB 2.0(EHCI) SupportControl the USB EHCI (USB 2.0) functions. One EHCI controller must always be enabled.USB Per Port ControlControl each of the USB ports (1~4). Enable: Enable USB per port; Disable: Use USB port X settings.
ARK-2250 User Manual 663.2.3.7 PCI Express ConfigurationPCI Express Port0 / Port2Enable or Disable the PCI Express Port0 / Port 2 in the chipset.PCIe SpeedConfigure PCIe Port Speed.
67 ARK-2250 User ManualChapter 3 BIOS Settings3.2.4 Boot SettingsSetup Prompt TimeoutNumber of seconds that the firmware will wait before initiating the original default boot selection. A value of 0 indicates that the default boot selection is to be initiated immediately on boot. A value of 65535 (0xFFFF) indicates that firm-ware will wait for user input before booting. This means the default boot selec-tion is not automatically started by the firmware.Bootup NumLock StateSelect the keyboard NumLock state.Quiet BootEnables or disables Quiet Boot option.Boot Option #1Sets the system boot order.
ARK-2250 User Manual 683.2.5 Security SetupSelect Security Setup from the ARK-2250 Setup main BIOS setup menu. All SecuritySetup options, such as password protection is described in this section. To accessthe sub menu for the following items, select the item and press <Enter>:Change Administrator / User PasswordSelect this option and press <ENTER> to access the sub menu, and then type in the password.
69 ARK-2250 User ManualChapter 3 BIOS Settings3.2.6 Save & Exit Save Changes and ExitThis item allows you to exit system setup after saving the changes.Discard Changes and ExitThis item allows you to exit system setup without saving any changes.Save Changes and ResetThis item allows you to reset the system after saving the changes.Discard Changes and ResetThis item allows you to rest system setup without saving any changes.Save ChangesThis item allows you to save changes done so far to any of the options.Discard ChangesThis item allows you to discard changes done so far to any of the options.Restore DefaultsThis item allows you to restore/load default values for all the options.Save as User DefaultsThis item allows you to save the changes done so far as user defaults.Restore User DefaultsThis item allows you to restore the user defaults to all the options.Boot OverrideBoot device select can override your boot priority.
ARK-2250 User Manual 70
Appendix AAWatchdog Timer Sample Code
ARK-2250 User Manual 72A.1 EC Watchdog Timer sample codeEC_Command_Port = 0x29AhEC_Data_Port = 0x299hWrite EC HW ram = 0x89Watch dog event flag = 0x57Watchdog reset delay time = 0x5EReset event = 0x04 Start WDT function = 0x28 ====================================================.model small.486p.stack 256.data.codeorg 100h.STARTupmov dx, EC_Command_Portmov al,89h ; Write EC HW ram.out dx,almov dx, EC_Command_Portmov al, 5Fh ; Watchdog reset delay time low byte (5Eh is high byte) index.out dx,almov dx, EC_Data_Portmov al, 30h ;Set 3 seconds delay time.out dx,almov dx, EC_Command_Portmov al,89h ; Write EC HW ram.out dx,almov dx, EC_Command_Portmov al, 57h ; Watch dog event flag.out dx,almov dx, EC_Data_Portmov al, 04h ; Reset event.out dx,almov dx, EC_Command_Portmov al,28h ; start WDT function.out dx,al.exitEND
73 ARK-2250 User ManualAppendix A Watchdog Timer Sample Code
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