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1.          43    EC Watchdog Timer sample code               ccceceeeeeeeeeceeeeeeeeeeeeeeeeenaneeees 44    General Introduction    This chapter gives background  information on ARK 2121 series        1 1 Introduction    ARK 2121  an intelligent  fanless embedded system powered by Intel  Celeron   J1900 Quad Core low power processor with multiple I O interface  The new genera     tion Intel  Celeron  processor brings 30096 improvement on processing power and    30096 on graphics performance than previous generation Intel  Atom  processors   These low power platforms provide energy efficient and environmentally responsible  solutions  and serve applications targeted at factory automation  machine automa   tion  kiosks  and self service applications  and they operate reliably in  20   70   C  environments     Rugged  amp  Multifunctional Design    ARK 2121 is powered by Intel  Celeron    J1900 2 0GHz Quad core processors in  an Advantech  rugged design embedded box PC  All models are fanless  and high   light various quality features including wide input power supplies from 9 36VDC  wide  temperature range  20   70  C  diverse expandability options  and structural  strengthening  ARK 2121L enlarges the surface of the top cover and conductive cyl   inder to create maximum cooling effects for optimized cooling efficiency  It also pro   vides rich I O interfaces  up to 4 x USB  2 x GbE  4 x COM  and supports high  capacity 2 5  HDD up to 1 TB  The RS 232 422 485 COM port mode can ea
2.    ARK 2121    Fanless Embedded Box PC    AD ANTECH    Enabling an Intelligent Planet    Attention     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 the CD   Please disregard the Chinese hard copy user manual if the product is not to be sold  and or installed in China     ARK 2121 User Manual ii    Copyright    The documentation and the software included with this product are copyrighted 2015  by Advantech Co   Ltd  All rights are reserved  Advantech Co   Ltd  reserves the right  to make improvements in the products described in this manual at any time without  notice     No part of this manual may be reproduced  copied  translated or transmitted in any  form or by any means without the prior written permission of 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 infringements  of the rights of third parties  which may result from its use     Acknowledgements    Award 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 Co
3.    PCI Express Port 0  Enabled        m  PCI Express Por   Port2  Enable or Disable the PCI Express Porto   Port 2 in the Chipset       Speed  Configure PCle Port Speed     ARK 2121 User Manual 38    3 6 Boot Settings    Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc     Boot Option 42  Disabled        B Setup Prompt Timeout  Number 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    E  Bootup NumLock State  Select the keyboard NumLock state    m Quiet Boot  Enables or disables Quiet Boot option      Boot Option  1  Sets the system boot order     39 ARK 2121 User Manual    3 7 Security Setup    Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc     Administrator Password       Select Security Setup from the ARK 2121 Setup main BIOS setup menu  All Security  Setup options  such as password protection is described in this section  To access  the sub menu for the following items  select the item and press  lt Enter gt    m Change Administrator   User Password  Select this option and press   ENTER  to access the sub menu  and then type  in the password     ARK 2121 User Manual 40    3 8 Save  amp  Exit    Aptio Setup Utility   Copy
4.   C  2013   Int     gt  Socket 0 CPU Information       Figure 3 5 Intel Fast Flash Standby    B Limit CPUID Maximum  Disabled for Windows XP    B Execute Disable Bit  XD 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     m Hardware Prefetcher  Enable the mid level cache L2  streamer prefetcher    W  Adjacent Cache Line Prefetch  Enable the mid level cache L2  prefetching of adjacent cache lines    B Intel Virtualization Technology  When enabled  a VMM can utilize the additional hardware capabilities provided  by Vanderpool Technology      Power Technology  Enable the power management features     ARK 2121 User Manual 26    3 4 7 PPM Configuration    Aptio Setup Utility   Copyright  C  2013 Inc     CPU C state Report  Enabled        m  CPUC state Report  Enable Disable CPU C state report to OS     B Max CPU C state  This option controls Max C state that the processor will support     27 ARK 2121 User Manual    3 4 8 IDE Configuration    Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc     Serial ATA  SATA   Enabled        m Serial ATA  SATA   Enable   Disable Serial ATA     B SATA Speed Support  SATA Speed Support Gen1 or Gen2       SATA Mode  Select IDE   AHCI     B  Serial ATA Port 0   Port   Enable   Disable Serial ATA Porto   Port1     m SATA Port 0   Porti HotPlug  Enable   Disable SATA Porto   Port   hotplug func
5.  8 DO  1 Ch  DB37  PCle I F       ARK 2121 User Manual    vi    Safety Instructions    10   11     12     13     14     15     16     17     18     19     Please read these safety instructions carefully    Please keep this User s Manual for later reference    Please disconnect this equipment from AC outlet before cleaning  Use a damp   cloth  Don t use liquid or sprayed detergent for cleaning  Use moisture sheet or   clothe for cleaning    For pluggable equipment  the socket outlet shall near the equipment and shall   be easily accessible    Please keep this equipment from humidity    Lay this equipment on a reliable surface when install  A drop or fall could cause   injury    The openings on the enclosure are for air convection hence protecting the   equipment from overheating  DO NOT COVER THE OPENINGS    Make sure the voltage of the power source when connecting the equipment to   the power outlet    Place the power cord such a way that people cannot step on it  Do not place   anything over the power cord    All cautions and warnings on the equipment should be noted    If the equipment is not used for long time  disconnect the equipment from mains   to avoid being damaged by transient over voltage    Never pour any liquid into ventilation openings  this could cause fire or electrical   shock    Never open the equipment  For safety reasons  only qualified service personnel   should open the equipment    If one of the following situations arises  get the equipment checked by 
6.  Delay 4 Second   and Suspend     Figure 2 9 Power Button    2 3 1 8 LED Indicators    There are two LEDs on ARK 2121L front metal face plate for indicating system sta   tus  PWR LED is for power status  and HDD LED is for HDD  amp  flash disk status        Figure 2 10 LED Indicators    13    ARK 2121 User Manual    2 4 Installation    2 4 1 HDD Installation    1   Unscrew the six screws on the bottom cover           2  Slide the 2 5  SATA HDD into the HDD bay on the bottom cover        ARK 2121 User Manual 14    3  Screw the four screws on the side of HDD bracket  The screws are used to fix  the HDD on the bracket   The screws are in the accessory box         4  Recover the bottom cover and screws     2 4 2 Memory Installation  1   Unscrew the four screws on the top cover     KE FIRE SUYO                              15 ARK 2121 User Manual    2   Unscrew the four screws on the right and left side of top cover       3  Remove the top cover    e    e Ce EEEEEE ERR danesa oh   AMAA  Ka zt       4  Install DDR3L memory in to the system       5  Recover the top chassis     ARK 2121 User Manual 16    2 4 3 mSATA Installation    1   Unscrew the six screws on the bottom cover        2  Put the mSATA module in mSATA slot  CN16        3  Screw 2 screws on the mSATA module     17 ARK 2121 User Manual       ARK 2121 User Manual 18       Chapter 3    BIOS Settings          3 1 BIOS Setup    With the AMIBIOS setup program  you can modify BIOS settings and control the var   ious system fe
7.  PCIE Wake  Enable or Disable PCIE to wake the system from S5   W Restore AC Power Loss  Select AC power state when power is re applied after a power failure   m Serial IRQ Mode  Configure Serial IRQ Mode     Global SMI Lock  Enable or Disable SMI lock     BIOS Read Write Protection  Enable or Disable BIOS SPI region read write protect     35 ARK 2121 User Manual    3 5 5 Azalia HD Audio    Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc     Audio Controller  Enabled          Audio Controller  Control 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    B Azalia HDMI Codec  Enable Disable internal HDMI codec for Azalia   B HDMI Port B  Enable Disable HDMI Port B     HDMI Port C  Enable Disable HDMI Port C    ARK 2121 User Manual 36    3 5 6 USB Configuration    Aptio Setup Utility   Copyright  C  2013 Inc     DS Selection  Hindous 7        B OS Selection  OS Selection to choose Windows 8 X   Windows 7    m   XHCI Mode  Mode of operation of xHCI controller    W USB 2 0 EHCI  Support  Control the USB EHCI  USB 2 0  functions  One EHCI controller must always be  enabled    m USB Per Port Control  Control each of the USB ports  1 4   Enable  Enable USB per port  Disable  Use  USB port X settings     37 ARK 2121 User Manual    3 5 7 PCI Express Configuration    Aptio Setup Utility   Copyright  C  2013 American g   5 AE 
8.  Serial Port 1 Configuration       m Serial Port 1 Configuration  Set Parameters of Serial Port 1  COMA      WB Serial Port 2 Configuration  Set Parameters of Serial Port 2  COMB      m Serial Port 3 Configuration  Set Parameters of Serial Port 3  COMC      m Serial Port 4 Configuration  Set Parameters of Serial Port 4  COMD      23 ARK 2121 User Manual    3 4 3    Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc     Power Saving Mode  Normal        m EC Hardware Monitor  This page display all information about system Temperature Voltage Current     B EC Power Saving Mode  This item allows users to set board s power saving mode when off     m EC Watch Dog Function  This item allows users to select EC watchdog timer     3 4 4    Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc     Wake system from S5  Disabled        ARK 2121 User Manual 24    m Wake system from S5  Enable or disable System wake on alarm event  Select FixedTime  system will  wake on the hr min sec specified     3 4 5 Serial Port Console Redirection    Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc     Console Redirection       B Console Redirection  This item allows users to enable or disable console redirection for Microsoft  Windows Emergency Management Services  EMS     B Console Redirection  This item allows users to configuration console redirection detail settings     25 ARK 2121 User Manual    3 4 6 CPU Configuration    Aptio Setup Utility   Copyright
9.  Sys   tem Date using the  lt Arrow gt  keys  Enter new values through the keyboard  Press the   lt Tab gt  key or the  lt Arrow gt  keys to move between fields  The date must be entered in  MM DD YY format  The time must be entered in HH MM SS format     Select the Advanced tab from the ARK 2121 setup screen to enter the Advanced  BIOS 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 an  Advanced BIOS Setup option by highlighting it using the   Arrow  keys  All Advanced  BIOS Setup options are described in this section  The Advanced BIOS Setup  screens are shown below  The sub menus are described on the following pages     21 ARK 2121 User Manual    Aptio Setup Utility   Copyright  C  American rends  Inc      gt  ACPI Settings       Figure 3 3 Advanced BIOS features setup screen    3 4 1    Aptio Setup Utility   Copyright  C  American Meg    Enable ACPI Auto Configuration  Disabled        Figure 3 4 ACPI Setting    ARK 2121 User Manual 22    m Enable ACPI Auto Configuration   This item allows users to enable or disable BIOS ACPI auto configuration   B Enable Hibernation   This item allows users to enable or disable hibernation     B ACPI Sleep State  This item allows users to set the ACPI sleep state   B  LockLegacy Resources  This item allows users to lock legacy devices  resources     3 4 2 Super UO Configuration    Aptio Setup Utility   Copyright  C  2013     gt 
10.  TE 3  1 22  Display   1  t eet eet o bir eoe tert ave bac Po re bacis 3  1 2 3    Ethernet    ro t er tb edd 3  ee E 3  1 3 1 Functional Specification                  ccccccecceceeeeeeeeeeeecceecaeeeeeeeeeeeeeeeee 3  1 3 2    IManagen SUS  AH dre dace tb pcd e 4  Mechanical Specifications                ccccccececeeeeeseeeeeneecaeceeeeeeeeeeeseeteeesnneeaeeees 5  141 DIMENSIONS eeneg e 5   Figure 1 1 ARK 2121 Mechanical dimension drawing                  5  14 2 e                            5  Power Requirement                    sss 5  1 5 4 System POWOE      iine Ele terrae a ae eaten 5  182  RTG Balttery i tei e etr leet 5  Environment Gpechhicatton  sss 6  1 6 1 Operating Temperature    6  1 6 2 Relative Humidity                       icis centena cent 6  1 6 3 Storage Temperature 2222224 ne KENN SANNE NER tnnt rine 6  1 6 4 Vibration during Operation    6  1 6 5 Shock during Operation essesi a 6  1 6 6    Safety iiie e E as cnet aries 6  Uem 6    H W Installation                                    7    little de 8  JUM Pers EE EEE EEE rare ESKE 8  2 2 1   Jumper Description  iii reciente ER det onte EA RR ees Deuda 8  2 2 2  Jumper E 9  Table 2 1  Jumper List of Main Board    9  2 2 8 Jumper Location enne 9  Figure 2 1 Jumper Layout                     euesessssseseeeeeneeene tn 9  2 2 4  Jumper Settliig    eiat icm rore e PER AR SEN 9  Connectors ME  Em 10  2 3 1 ARK 2121L External I O Connectors         rsrrnnnnonnvrrnnnrnvnnrrnnnrvennnr 10  Figure 2 2 ARK 2121L IO c
11. Watchdog 255 level interval timer  setup by soft   ware  W    O Interface  2 x RS232  2 x RS232 422 485  B USB  3 x USB 2 0  1 x USB 3 0 compliant ports  W Audio  High Definition Audio  HD   Line in  Line out  Mic in  MH Storage  1 x mSATA and 1 x high capacity 2 5  SATA HDD  up to 12 5mm  height   B Expansion Interface       Supports1 x MiniPCle with SIM holder      Supports 1 x iDoor expansion  WB Software API  Advantech iManager SUSI 4 0 and SUSIAccess   Remote  Device Management technology  Display    Controller  Intel   Celeron J1900  B Resolution       VGA  Supports up to 2048 x 1152      HDMI  Supports up to 1080P   60Hz  Supports HDMI 1 4a  mM Dual Display  VGA HDMI  Ethernet  B Chipset       LANI Intel i210      LAN2 Intel i210  B Speed  1000 Mbps  B Interface  2 x RJ45  m Standard  Compliant with IEEE 802 3  IEEE 802 3u  IEEE 802 3x  IEEE 802 3y   IEEE 802 ab   Chipset  Functional Specification  Processor  Intel  Celeron   Processor J1900  Processor Intel   Celeron  J1900 at 2 0GHz  with 2MB L2 Cache Manufacturing  Technology 22nm  Memory Supports DDR3L 1333MHz up to 8GB    1 x 204 pin SODIMM socket type       3 ARK 2121 User Manual    1 3 1 2 Chipset                   D DirectX 11 1 and OpenGL 3 0  Internal Graph     ice Features a Display Ports VGA   HDMI  HDMI 1 4a  a Supports HDCP 1 3    a H W accelerated video decode  Video Accelera     tor a Video decoder  Support MPEG4  VC1  WMV9  H 264  a Supports DVD  Blu ray  and HD video    Supports several optional secti
12. atures  This chapter describes the basic navigation of the ARK 2121  BIOS setup screens     Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc     System Language  English        Figure 3 1 Setup program initial screen  AMI s BIOS ROM has a built in Setup program that allows users to modify the basic  system configuration  This information is stored in flash ROM so it retains the Setup  information when the power is turned off     3 2 Entering Setup    Turn on the computer and then press   F2   or   DEL   to enter Setup menu     3 3 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  There  are two Main Setup options  They are described in this section  The Main BIOS  Setup screen is shown below     ARK 2121 User Manual 20    3 3 1    3 4    Aptio Setup Utility   Copyright  C  2013 American Megatrends     System Language  English        Figure 3 2 Main setup screen  The Main BIOS setup screen has two main frames  The left frame displays all the    options that can be configured  Grayed out options cannot be configured  options in  blue can  The right frame displays the key legend     Above the key legend is an area reserved for a text message  When an option is  selected in the left frame  it is highlighted in white  Often a text message will accom   pany it     Use this option to change the system time and date  Highlight System Time or
13. axes     1 6 5 Shock during Operation    B When the system is equipped with SSD mSATA  30G  IEC 60068 2 27  half  sine  11 ms duration     1 6 6 Safety  m UL  CB  CCC  BSMI    1 6 7 EMC  m CE  FCC  CCC  BSMI    ARK 2121 User Manual 6    H W Installation    This chapter introduces external  IO and the installation of ARK   2121 hardware        2 1 Introduction    The following sections show the internal jumpers setting and the external connectors  pin assignment for application     2 2 Jumpers    2 2 1 Jumper Description    You may configure ARK 2121 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 two  metal pins and a small metal clip  often protected by a plastic cover  that slides over  the pins to connect them  To close a jumper  you connect the pins with the clip  To  open 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     open closed closed 2 3       The jumper settings are schematically depicted in this manual as follows     1 2 1 2 1 2 3   ES LES  e 4   open closed closed 2 3    A pair of needle nose pliers may be helpful when working with jumpers  If you have  any doubts about the best hardware configuration for your application  contact your  local distributor or sales representative before you make any changes  Generally  you  simply need a standard cable to make most c
14. de of ARK 2121L COM3 COM4 can be supported via BIOS set   ting  The setting is under Advanced BIOS Features Setup     Super IO Configuration     12345       6789  Figure 2 3 COM connector    ARK 2121 User Manual 10    2 3 1 2    Table 2 2  COM Connector Pin Assignments                               RS 232 RS 422 RS 485  Pin Signal Name Signal Name Signal Name  1 DCD Tx  DATA   2 RxD Tx  DATA   3 TXD Rx  NC  4 DTR Rx  NC  5 GND GND GND  6 DSR NC NC  7 RTS NC NC  8 CTS NC NC  9 RI NC NC       Note  NC represents    No Connection      E      Ethernet Connector  LAN    ARK 2121L is equipped with two Ethernet controllers that are fully compliant with  IEEE 802 3u 10 100 1000 Mbps CSMA CD standards  LAN1  LAN2 are all equipped  with Intel i210 Ethernet controller  The Ethernet port provides a standard RJ 45 jack  connector with LED indicators on the front side to show its Active Link status  Green  LED  and Speed status  Yellow LED                                                         II        Figure 2 4 Ethernet connector    Table 2 3  Ethernet Connector Pin Assignments  Pin 10 100 1000BaseT Signal Name          TX   TX   RX   MDI2   MDI2   RX   MDI3   MDI3                          be de As OZ CHEN       11 ARK 2121 User Manual    2 3 1 3    2 3 1 4    2 3 1 5    Audio Connector   ARK 2121L offers stereo audio ports by three phone jack connectors of Line Out   Line In  Mic In  The audio chip is controlled by ALC888S  and it s compliant with  Azalea standard        Figure 2 5 Au
15. dio connector    Table 2 4  Audio Connector Pin Assignments          Pin Audio Signal Name  1 Mic In   2 Line In   3 Line Out    USB Connector   ARK 2121L provides four USB interface connectors  The USB connectors are used  to connect any device that conforms to the USB interface  Most digital devices con   form to this standard  The USB interface supports Plug and Play        Figure 2 6 USB connector    Table 2 5  USB Connector          Pin Signal name Pin Signal name  1 VCC 2 USB data    3 USB data  4 GND   VGA Connector    The ARK 2121L provides a high resolution VGA interface connected by a D sub 15   pin connector to support a VGA CRT monitor  It supports display resolutions of up to    2048 x 1152   S   ooooo Vl  10 9 o o o o  8  15899900 AR    Figure 2 7 VGA Connector       Table 2 6  VGA Connector Pin Assignments  Pin Signal Name Pin Signal Name  1 Red 2 Green       ARK 2121 User Manual 12                         E Blue 4 NC   5 GND 6 GND   7 GND 8 GND   9 NC 10 GND   11 NC 12 DDAT  13 H SYNC 14 V SYNC  15 DCLK       2 3 1 6 Power Input Connector    ARK 2121L comes with a two pins header that carries 9   36 VDC external power    input           Of  elo                         vec  _  GND  2 1    Figure 2 8 Power Input Connector    Table 2 7  Power connector Pin Assignments             Pin Signal Name  1 GND  2  9   36 VDC       2 3 1 7 Power ON OFF Button    ARK 2121L comes with a Power On Off button  that supports dual functions of Soft  Power  On Off  Instant off or
16. ecifications    Dimensions  264 5 10 41  x 68 4 2 69  x 133 0 5 2  Unit  mm  Inch                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     o   e    I I n  I  z Q S  Detail A MR MN T     S  g 9 98 L  3 Zi  8 0  I   Q  246 3g J F Lye  ul p    1135  238 2 68 39    252 5  Detail A ae                                                       Figure 1 1 ARK 2121 Mechanical dimension drawing  Weight  2 3 kg  5 06 Ib     Power Requirement    System Power    Minimum power input       ARK 2121L   DC 9   36V  4A   1A    RTC Battery  m Lithium 3 V 210 mAH    5 ARK 2121 User Manual    1 6 Environment Specification    1 6 1 Operating Temperature      With Industrial Grade SSD MSATA   20   70   C   4 158   F   with air flow   speed 0 7 m sec    W With 2 5 inch hard disk 0 to 45   C  32 113   F   with air flow  speed 0 7 m sec    1 6 2 Relative Humidity  P 95    40   C  non condensing     1 6 3 Storage Temperature  B  40   85   C   40   185   F     1 6 4 Vibration during Operation    B When the system is equipped with SSD mSATA  3Grms  IEC 60068 2 64  ran   dom  5   500 Hz  1hr axis  x y z 3 
17. egacy 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 off   This is a workaround for OSes without XHCI hand off support  The XHCI owner   ship change should be claimed by XHCI driver    EHCI Hand Off   This is a workaround for OSes without EHCI hand off support  The EHCI owner   ship change should claim by EHCI driver    USB Mass Storage Driver Support   Enable Disable USB Mass Storage Driver Support    USB transfer time out   Time out value for control  Bulk  and interrupt transfers    Device reset time out   USB mass storage device start unit command time out    Device power up delay   Maximum 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     Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc      Enabled     TXE  TXE HMRFPO Disable  TXE Firmware Update    TXE EOP Message  Send EOP Message Before Enter OS    31 ARK 2121 User Manual    mW  TXEUnconfiguration Perform  Revert TXE settings to factory defaults    3 5 1 Chipset Configuration    Aptio Setup Utility   Copyright  C  2013    b North Bridge         North Bridge   Details for North Bridge items     South Bridge   Details for South Bridge items     ARK 2121 User Manual 32    3 5 2 North Bridge O    Aptio Setup Utility   Copyright        
18. gt  Intel IGD Configuration       m Intel IGD Configuration  Config Intel IGD Settings   Mm Max TOLUD  Maximum Value of TOLUD     33 ARK 2121 User Manual    3 5 3 Intel IGD Configuration    Aptio Setup Utility   Copyright  C    Primary IGFX Boot Display  VBIOS Default        m Primary IGFX Boot Display  Select the Video Device which will be activated during POST  This has no effect  if an external graphics present  Secondary boot display selection will appear  based on your selection  VGA modes will be supported only on primary display   E  DVMT Pre Allocated  Select DVMT 5 0 Pre Allocated  Fixed  Graphics Memory size used by the  Internal Graphics Device      DVMT Total Gfx Mem  Select DVMT 5 0 Total Graphic Memory size used by the Internal Graphics  Device   m  Aperture Size  Select the Aperture Size       DOP CG   Enable Disable DOP clock gating   B GITT Size   Select the GTT Size     E IGD Thermal  Enable Disable IGD Thermal     E Spread Spectrum clock  Enable Disable Spread Spectrum clock     ARK 2121 User Manual 34    3 5 4 South Bridge    Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc      gt  PCI Express Configuration       B Azalia HD Audio  Azalia HD Audio Options   m  USB Configuration  USB Configuration Settings   m  PCI Express Configuration  PCI Express Configuration settings   W High Precision Timer  Enables or disables the high precision timer   B LAN1 Controller  Enable or Disable the LAN1   m LAN2 Controller  Enable or Disable the LAN2   m
19. lent type recommended by the man   ufacturer  Discard used batteries according to the manufacturer s  instructions     Note  Notes provide optional additional information     Packing List    Before installation  please ensure the following items have been shipped     1 x ARK 2121 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 SUSIAccess Utility CD   1 x Simplified Chinese manual    V ARK 2121 User Manual    Ordering Information       Model Number    Description       ARK 2121L UOA1E    Celeron J1900 2 0GHz w HDMI  VGA  dual GbE  4COM  4USB   iDoor       Optional Accessories    For ARK 2121L                         Part Number Description   LONE     5 ulis  1700001947 Power cable 2 pin 180 cm  USA for ARK 338X   1700001948 Power cable 2 pin 180 cm  Europe for ARK 338X  1700001949 Power cable 2 pin 180 cm  UK for ARK 338X   AMK RO04E DIN rail mounting kit   AMK V004E VESA mounting kit       MOS 1120Y 0201E    Isolated RS 232  2 Ch  DB9       MOS 1120Y 1401E  MOS 1121Y 0201E    Non lsolated RS 232  DB37  4 Ch  Isolated RS 422 485  2 Ch  DB9       MOS 1121Y 1401E    Non Isolated RS 422 485  DB37  4 Ch       MOS 2120 Z1101E  MOS 2220 Z1101E    Giga LAN Ethernet module  1 Ch  High Speed Serial COM module  1 Ch       MOS 2220 X1101E    Parallel LPT module  1 Ch  USB I F       MOS 1130Y 0201E  MOS 2230 Z1201E    Isolated CANBus  2 Ch  DB9  PCIe I F  CANBus module  2 Ch  USB I F       MOS 1110Y 0101E    Isolated 16 DI
20. mercial environment  This equipment generates  uses  and can  radiate radio frequency energy and  if not installed and used in accordance with the  instruction manual  may cause harmful interference to radio communications  Opera   tion of this equipment in a residential area is likely to cause harmful interference in  which case the user will be required to correct the interference at his own expense     ARK 2121 User Manual iv    Technical Support and Assistance    1     2     Visit the Advantech web site at www advantech com support where you can find   the latest information about the product    Contact your distributor  sales representative  or Advantech s customer service   center for technical support if you need additional assistance  Please have the   following 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 messages    Warnings  Cautions and Notes    Warning  Warnings indicate conditions  which if not observed  can cause personal      injury     Caution  Cautions are included to help you avoid damaging hardware or losing    data  e g   A 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 equiva
21. nductor 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  2006K21200 Edition 1  Printed in China June 2015    iii ARK 2121 User Manual    Product Warranty  2 years     Advantech warrants to you  the original purchaser  that each of its products will be  free 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 by  persons other than repair personnel authorized by Advantech  or which have been  subject to misuse  abuse  accident or improper installation  Advantech assumes no  liability under the terms of this warranty as a consequence of such events     Because of Advantech s high quality control standards and rigorous testing  most of  our 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 warrant
22. onnections     ARK 2121 User Manual 8    2 2 2 Jumper List    Table 2 1  Jumper List of Main Board    J2    Auto Power On Setting       SW2    Clear CMOS       2 2 4 Jumper Setting       2 2 3 Jumper Location    SW2    H  2     amp     Figure 2 1 Jumper Layout                                        At Mother Board   J2 Auto Power On Setting  Part Number 1653002101   Footprint HD 3x2P 79 D  Description PIN HEADER 2 1P 180D M SQUARE 2 0mm DIP W O Pb  Setting Function   NL Power On by power button   1 2   Auto Power On  default   SW2 Clear CMOS   Part Number 160000007 1   Footprint SW 3P CJS 1201TA1  Description CJS 1201TA1       9 ARK 2121 User Manual       Setting Function             1  NC  Default   2 RTC TESTH  3 GND  Clear CMOS        2 3 Connectors    2 3 1 ARK 2121L External I O Connectors  ARK 2121L                                                                                                                                      USB1 USB2 HDMI LINE IN VGA LAN1 PWR LED ON OFF  USB3 USB4 MIC LINE OUT LAN  HDD LED  hananannnannanananannpnanananannnal                                                                DC INPUT COM3 COMA  COM1 COM2    Figure 2 2 ARK 2121L IO connectors drawing    2 3 1 1 COM Connector  ARK 2121L provides four D sub 9 pin connectors  which offers RS 232 or RS232   422 485 serial communication interface ports  Default setting is RS 232  if you want  to use RS 422 485  you can find the BIOS setting in Chapter 3 4 2 for ARK 2121L   The RS 422 485 mo
23. onnectors drawing                            10  Figure 2 3 COM Gonnechor 455 Een 10  Table 2 2  COM Connector Pin Assignments                              11  Figure 2 4 Ethernet connector                      sssse 11  Table 2 3  Ethernet Connector Pin Assignments                        11  Figure 2 5 Audio Connechor  00ue ananas KK KRAN ERE KE KERNE ERE ER NR REE EK SE SK 12  Table 2 4  Audio Connector Pin Assignments                             12  Figure 2 6 USB connector                  ssssss 12  Table 2 5  USB Connector                        essen 12  Figure 2 7 VGA Connechor 4 12  Table 2 6  VGA Connector Pin Assignments                              12  Figure 2 8 Power Input Connector            cececceeeeeeeeeeeeeentteeeeeeees 13  Table 2 7  Power connector Pin Assignments                             13  Figure 2 9 Power Button        c  cccccccesecccceeeeseteceeesedteeeeesveceteceeteees 13  Figure 2 10LED Indicators AA 13  InstallatiOri         5 1 eee C eec Pte S eg 14  2 44 1  HDD Install  tion ott trt ee eter eere 14    ix ARK 2121 User Manual    Chapter 3  3 1    3 2  3 3    3 4    3 5    3 6  3 7  3 8    Appendix A    A 1    ARK 2121 User Manual    24 2  Memory Installation  tona notet heh deir et ad 15    24 3  MSATA Installation    ptt rt pore i ties 17  BIOS Settings                                      19  BIOS Setup ET 20   Figure 3 1 Setup program initial screen  20  Entering  Setup  tiet et i eiit eh i trat tur ghe diese clas 20  Main S ERE 20   Figu
24. ons of Serial ATA II  Extensions to  Serial ATA 1 0 Specification  Revision 1 0  SATA Interface W Supports SATA transfers to 300 Mbytes sec   Hm Supports mSATA socket  E USB host interface with support for 1 USB 3 0 and 3 USB 2 0 ports  USB Interface WB All ports are High Speed  Full Speed  and Low Speed capable  W Supports legacy keyboard mouse software  BIOS B AMI 16Mb Flash BIOS via SPI       1 3 1 3 Others    Serial ports    MH COM1  COM2  Supports RS 232  COM3   COM4  Supports RS 232 422 485 and change mode under  BIOS setting       COM3   COMA RS 485 supports Auto flow control   COM connector  D SUB CON  9P       Ethernet    LANI Intel i210  LAN2 Intel i210   B Compliant with IEEE 802 3  IEEE 802 3u  IEEE 802 3x  IEEE 802 3y   IEEE 802 ab    H Support 10 100 1000 Mbps    LAN Connectors  Phone Jack RJ45 8P 90D F        Audio    Audio Codec  Realtek ALC888S    H Compliant with HD Audio specifications   D Supports 16 20 24 bit DAC and 16 20 24 bit ADC resolution  H Supports  Line out  Line in  Mic in   Audio Connectors  Ear Phone Jack   3       Battery backup    W BATTERY 3V 210 mAh with WIRE x 1       1 3 2  iManager SUSI 4 0       Sequence control Supported       Watchdog timer    Multi Level WDT  Programmable 1 255 sec   min       Hardware monitor CPU Temperature   input Current   input Voltage    Power saving    Deep sleep S5 mode       System information Running HR   Boot record    ARK 2121 User Manual    1 4    1 4 1    1 4 2    1 5    1 5 1    1 5 2    Mechanical Sp
25. ov al  5Fh   Watchdog reset delay time low byte  5Eh is high byte  index   out dx al    mov dx  EC Data Port  mov al  30h  Set 3 seconds delay time   out dx al    mov dx  EC Command Port  mov al 89h   Write EC HW ram   out dx al    mov dx  EC Command Port  mov al  57h   Watch dog event flag   out dx al    mov dx  EC Data Port  mov al  04h   Reset event   out dx al    mov dx  EC Command Port  mov al 28h   start WDT function   out dx al     exit  END    ARK 2121 User Manual 44    45    ARK 2121 User Manual    ADMANTECH    Enabling an Intelligent Planet       www advantech com    Please verify specifications before quoting  This guide is intended for reference  purposes only    All product specifications are subject to change without notice    No part of this publication may be reproduced in any form or by any means   electronic  photocopying  recording or otherwise  without prior written permis   sion of the publisher    All brand and product names are trademarks or registered trademarks of their  respective companies    O Advantech Co   Ltd  2015          
26. re 3 2 Main setup screen    21  3 3 4 System date   System time 2    ee ceeeeeeeeeeeeeeeeteeeeeeeeeeeeeaees 21  Advanced BIOS Features Getup   renere nn 21   Figure 3 3 Advanced BIOS features setup screen                      22  S  T  ACPI Settings i n tre dee ett Hn Eta hada 22   Figure 3 4 ACPI Setting                   eeeeeeenemenenins 22  3 4 2 Super HO Configuration                         esse 23  3 4 3 Embedded Controller Configuration           rrarnvrrnnnnnnnvrnnnnnrnrrrnnnenn 24  3 44 SO RIC Wake Settings     nectare road 24  3 4 5 Serial Port Console HRedhrechon  nerne 25  3 46 GPU Config  ration      iti annia tienden retire 26   Figure 3 5 Intel Fast Flash Standby                           sess 26  29 47  PPM Configuration    iiiter eerta eniti hatte etd 27  3 4 8  IDE Gonfiguration           irte 28  3 4 8 CSM Configuration xD EDT emm 29  3 4 10 Trusted Computing sse 30  JATI USB Configuration BETEN 30  Security Configuration    reo etie Rr tite eie see co ix needa cen  31  3 5 1 Chipset Configuration                      sss e 32  9 5 2  North Bridge    iet Eden Ee sent 33  3 5 3 Intel IGD Configuration                     sss em 34  9 54 South Bridge    iiie oii d aep eiie 35  3 5 5  Azalia HD Audio    uiii td tee rad beieis 36  3 5 6  USB Configuration    eii eed inter orte 37  3 5 7 PCI Express Configuration                       sssseeee 38  Boot Settings  ie Eee dd 39  IMEEM E 40  AVE  Ge EE P                             41    Watchdog Timer Sample Code 
27. right  C  2013 American Megatrends  Inc     Save Changes and Exit       WB Save Changes and Exit   This item allows you to exit system setup after saving the changes   B Discard Changes and Exit   This item allows you to exit system setup without saving any changes   E Save Changes and Reset   This item allows you to reset the system after saving the changes     Discard Changes and Reset   This item allows you to rest system setup without saving any changes   B Save Changes   This item allows you to save changes done so far to any of the options     Discard Changes   This item allows you to discard changes done so far to any of the options     Restore Defaults   This item allows you to restore load default values for all the options   m Save as User Defaults   This item allows you to save the changes done so far as user defaults     Restore User Defaults   This item allows you to restore the user defaults to all the options     Boot Override   Boot device select can override your boot priority     41 ARK 2121 User Manual    ARK 2121 User Manual    42    Watchdog Timer  Sample Code       A 1    EC Watchdog Timer sample code    EC Command Port   0x29Ah   EC Data Port   0x299h   Write EC HW ram   0x89   Watch dog event flag   0x57  Watchdog reset delay time   Ox5E  Reset event   0x04   Start WDT function   0x28     model small   486p   Stack 256   data    code   org 100h   STARTup    mov dx  EC Command Port  mov al 89h   Write EC HW ram   out dx  al    mov dx  EC Command Port  m
28. service   personnel    B The power cord or plug is damaged    M Liquid has penetrated into the equipment    B The equipment has been exposed to moisture    B The equipment does not work well  or you cannot get it to work according to  the user s manual    M The equipment has been dropped and damaged    B The equipment has obvious signs of breakage    Do not leave this equipment in an environment where the storage temperature   may go below  40   C   40  F  or above 85  C  185   F   This could damage the   equipment  the equipment should be in a controlled environment    Caution  Danger of explosion if battery is incorrectly replaced  Replace only with   the same or equivalent type recommended by the manufacturer  discard used   batteries according to the manufacturer s instructions    The sound pressure level at the operator s position according to IEC 704 1 1982   is no more than 70 dB  A     RESTRICTED ACCESS AREA  The equipment should only be installed in a   Restricted Access Area     DISCLAIMER  This set of instructions is given according to IEC 704 1  Advan   tech disclaims all responsibility for the accuracy of any statements contained  herein     vii ARK 2121 User Manual    ARK 2121 User Manual viii    Contents    Chapter 1            N A    1 3    1 4    1 5    1 6    Chapter 2    2 1  2 2    2 3    2 4    General Introduction                            1    Intf  duetion m                                2  Product Features uideri esee en t EEN AER ES 3  121  General
29. sily be  changed via BIOS setting     Multiple Display Support   ARK 2121 supports two display types  VGA  HDMI display  The graphic engine is  DirectX 11 1  H W format decode Acceleration  MPEG2  H W acceleration   H 264   VC1  WMV9  H W Decode Acceleration   ARK 2121 supports dual independent dis   play     Built in Intelligent Management Tools   Advantech iManager  amp  SUSIAccess    Advantech iManager SUSI 4 0 provides a valuable suite of programmable APIs such  as multi level watchdog  hardware monitor  system restore  and other user friendly  interface  iManager is an intelligent self management cross platform tool that moni   tors system status for problems and takes action if anything is abnormal  iManager   SUSI 4 0 offers a boot up guarantee in critical  low temperature environments so sys   tems can automatically recover when voltages dip  iManager SUSI 4 0 makes the  whole system more reliable and more intelligent  ARK 2121L also supports Advan   tech s own SUSIAccess  which provides easy remote management so users can  monitor  configure  and control a large number of terminals to make maintenance and  system recovery simpler     ARK 2121 User Manual 2    1 2    1 2 1    1 2 2    1 2 3    1 3    1 3 1    1 3 1 1    Product Features          General    CPU  Intel   Celeron   Processor J1900 2 0GHz  B System Chipset  Intel   Celeron J1900 SOC    BIOS  AMI 16 Mbit Flash BIOS  B System Memory  One DDR3L SODIMM  DDR3L 1333MHz up to 8 GB  P Watchdog Timer  Single chip 
30. tion     ARK 2121 User Manual 28    3 4 9 CSM Configuration    Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc     CSM Support  Enabled        CSM Support   Enable 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 Messages   Set display mode for Option ROM    INT19 Trap Response   BIOS reaction on INT19 trapping by Option ROM  IMMEDIATE   execute the  trap right away  POSTPONED   execute the trap during legacy boot    Boot option filter   This option controls Legacy UEFI ROMs priority    Network   Controls the execution of UEFI and Legacy PXE OpROM    Storage   Controls the execution of UEFI and Legacy Storage OpROM    Video   Controls the execution of UEFI and Legacy Video OpROM     Other PCI devices  Determines OpROM execution policy for devices other than Network  Storage   or Video     29 ARK 2121 User Manual    3 4 10    Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc     Security Device Support  Disabled          Trusted Computing  Enables or Disables BIOS support for security device  OS will not show Security  Device  TCG EFI protocol and INT1A interface will not be available     3 4 11 B Configuration    Aptio Setup Utility   Copyright  C  2013 American Megatrends  Inc     Legacy USB Support  Enabled        ARK 2121 User Manual 30    3 5       Legacy USB Support   Enables L
31. y 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  CPU  speed  Advantech products used  other hardware and software used  etc   Note  anything abnormal and list any onscreen messages you get when the problem  OCCUIS    2  Call your dealer and describe the problem  Please have your manual  product   and any helpful information readily available    3   f your product is diagnosed as defective  obtain an RMA  return merchandise  authorization  number from your dealer  This allows us to process your return  more quickly    4  Carefully pack the defective product  a fully completed Repair and Replacement  Order 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 date  is not eligible for warranty service    5  Write the RMA number visibly on the outside of the package and ship it prepaid  to your dealer     Declaration of Conformity    FCC Class A    Note  This equipment has been tested and found to comply with the limits for a Class  A digital device  pursuant to part 15 of the FCC Rules  These limits are designed to  provide reasonable protection against harmful interference when the equipment is  operated in a com
    
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