Page 1
M i n i - I T X E M B - C V 2 EMB-CV2 ® Intel Atom D2550 B3 Processor Mini-ITX 10/100/1000Base-TX Ethernet 8 USB2.0, 2 COM, 8-bit Digital I/O 6 SATA 3.0 Gb/s, 1 PCI-E[x4] EMB-CV2 Manual Rev.A 1 March 11, 2014...
E M B - C V 2 M i n i - I T X Copyright Notice This document is copyrighted, 2014. All rights are reserved. The original manufacturer reserves the right to make improvements to 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 the original manufacturer.
Page 3
E M B - C V 2 M i n i - I T X Acknowledgments All other products’ name or trademarks are properties of their respective owners. AMI is a trademark of American Megatrends Inc. ™ CompactFlash is a trademark of the Compact Flash Association.
1 Cable Set (SATA Cable, SATA Power Cable) 1 Metal I/O Bracket 1 Product CD 1 EMB-CV2 If any of these items should be missing or damaged, please contact your distributor or sales representative immediately.
E M B - C V 2 M i n i - I T X Contents Chapter 1 General Information 1.1 Features ..............1-2 1.2 Specifications ............1-3 Chapter 2 Quick Installation Guide 2.1 Safety Precautions ............ 2-2 2.2 Location of Connectors and Jumpers ....... 2-3 2.3 Mechanical Drawing ..........
Page 6
E M B - C V 2 M i n i - I T X 2.17 Digital I/O (CN2) ............ 2-12 2.18 PS/2 Keyboard Mouse Pin Header (KBMS1) ..2-12 2.19 CPU Fan & System Fan Connector (CPU_FAN1) (SYS_FAN1) ..............2-13 2.20 ATX AUX in +12V Connector (ATX1) ....
Page 7
E M B - C V 2 M i n i - I T X Appendix D AHCI & RAID Settings D.1 Setting AHCI .............D-2 D.2 Setting RAID .............D-9...
E M B - C V 2 M i n i - I T X 1.1 Features ® Atom™ D2550 Processor Onboard Intel ® Intel ICH10R ® Intel Graphics Media Accelerator Supports DirectX 10, OpenGL 3.0 DDR3 800/1066 SO-DIMM x 2, Max.
E M B - C V 2 M i n i - I T X 1.2 Specifications System Intel® Atom™ D2550 processor Processor Dual Core 1.86GHz (TDP 10W) System Memory Single Channel with two 204-pin DDR3 800 /1066 SODIMM, up to 4 GB, non-ECC, un-buffered memory with 0.6mm pitch SMT socket...
Page 11
E M B - C V 2 M i n i - I T X Storage Temperature -40˚F ~176°F (-40°C ~80°C) Operating Humidity 5%~95%RH, non-condensing Display Chipset Intel® Graphics Media Accelerator 3650 (Gfx frequency 640MHz / DX10.1) ...
Page 12
E M B - C V 2 M i n i - I T X 2.0mm pin header Digital I/O Supports 8-bit (Programmable) PS/2 Port Keyboard/ Mouse x 1 Audio Line-in, Mic-in, Line-out Chapter 1 General Information...
E M B - C V 2 M i n i - I T X 2.1 Safety Precautions Always completely disconnect the power cord from your board whenever you are working on it. Do not make connections while the power is on, because a sudden rush of power can damage sensitive electronic components.
E M B - C V 2 M i n i - I T X 2.4 List of Jumpers The board has a number of jumpers that allow you to configure your system to suit your application. The table below shows the function of each of the board's jumpers: Label Function AT_ATX_SEL1...
E M B - C V 2 M i n i - I T X 2.5 List of Connectors The board has a number of connectors that allow you to configure your system to suit your application. The table below shows the function of each of the board's connectors: Label Function LVDS1...
Page 20
E M B - C V 2 M i n i - I T X CPU_FAN1 CPU fan connector SYS_FAN1 System fan connector Front panel pin header AUDIO1 Audio phone jack LAN1_USB01 RJ-45 Ethernet 1 & USB 0/1 connector LAN2_USB23 RJ-45 Ethernet 2 &...
E M B - C V 2 M i n i - I T X 2.6 Setting Jumpers You configure your card to match the needs of your application by setting jumpers. A jumper is the simplest kind of electric switch. 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.
E M B - C V 2 M i n i - I T X 2.7 AT/ATX Power Type Selection (AT_ATX_SEL1) ATOMODE Function Close 1-2 Close 2-3 ATX Mode (Default) 2.8 Clear CMOS/ RTC (CLRTC1) CLRTC Function Close 1-2 Protected (Default) Close 2-3 Clear 2.9 LVDS Backlight Brightness Control (LVDSBRC1)
E M B - C V 2 M i n i - I T X 2.12 Serial Port 2 External Power Selection (CN10) POWER_SEL Function Close 5-6 +12V Close 7-8 RI# (Default) Close 9-10 +5V (Default) 2.13 Front Panel Connector (FP1) Signal Signal PWRBTN-...
E M B - C V 2 M i n i - I T X LVDS2_DATA3# LVDS2_DATA3 LVDSVCC LVDS2_CLK# LVDS2_CLK 2.15 SATA Power Connector (SATA_PWR1) Signal Signal +12V 2.16 USB 4 /5 / 6 / 7 Pin Header (USB45_1) (USB67_1) Signal Signal USBD-...
E M B - C V 2 M i n i - I T X Mouse DATA Mouse CLOCK 2.19 CPU Fan & System Fan Connector (CPU_FAN1) (SYS_FAN1) Signal Signal +12V FAN sense FAN Control 2.20 ATX AUX in +12V Connector (ATX1) Signal Signal +12V...
Page 26
E M B - C V 2 M i n i - I T X RS-232 Signal Signal Type Signal Level DCD1 Input RXD1 Input TXD1 Output ±9V DTR1 Output ±9V DSR1 Input RTS1 Output ±9V CTS1 Input By Jumper Input / PWR +12V Selection...
Page 27
E M B - C V 2 M i n i - I T X RS485_D+ DIFF By Jump NC / +5V / +12V Selection Note: The max. rating of pin9 is 1A @ 5V & 12V 2 - 15 Chapter 2 Quick Installation Guide...
3. The CMOS memory has lost power and the configuration information has been erased. The EMB-CV2 CMOS memory has an integral lithium battery backup for data retention. However, you will need to replace the complete unit when it runs down.
E M B - C V 2 M i n i - I T X 3.2 AMI BIOS Setup AMI BIOS ROM has a built-in Setup program that allows users to modify the basic system configuration. This type of information is stored in battery-backed CMOS RAM so that it retains the Setup information when the power is turned off.
E M B - C V 2 M i n i - I T X ACPI Settings Options summary: Suspend mode Suspend Disable S3 only (Suspend to RAM) Default Select the ACPI state used for System Suspend Chapter 3 AMI BIOS Setup 3-6...
E M B - C V 2 M i n i - I T X CPU Configuration Options summary : Hyper-threading Disable Enabled Default Enabled for Windows XP and Linux (OS optimized for Hyper-Threading Technology) and Disabled for other OS (OS not optimized for Hyper-Threading Technology). When Disabled only on thread per enabled core is enabled.
E M B - C V 2 M i n i - I T X SATA Configuration Options summary : Hyper-threading Disable IDE Mode Default AHCI Mode RAID Mode Determines how SATA controller(s) operate. Serial-ATA Disable Controller 0 Default Enhanced Compatible Enable / Disable Serial ATA Controller 0 Serial-ATA...
E M B - C V 2 M i n i - I T X USB Configuration Options summary: Legacy USB Support Enabled Default Disabled Auto Enables Legacy USB support. AUTO option disables legacy support if no USB devices are connected. DISABLE option will keep USB device available only for EFI applications.
E M B - C V 2 M i n i - I T X Serial Port 1 Configuration Options summary: Serial Port Disabled Enabled Default Allows BIOS to En/Disable correspond serial port. Change Settings Auto Default IO=3F8h; IRQ=4; IO=3F8h; IRQ=3,4,5,6,7,10,11,12; IO=2F8h;...
E M B - C V 2 M i n i - I T X Serial Port 2 Configuration Options summary: Serial Port Disabled Enabled Default Allows BIOS to En/Disable correspond serial port. Change Settings Auto Default IO=2F8h; IRQ=3; IO=3F8h; IRQ=3,4,5,6,7,10,11,12; IO=2F8h;...
Page 40
E M B - C V 2 M i n i - I T X W83627DHG H/W Monitor Options summary: Smart Fan Function Disabled Enabled Default Enable or Disable Smart Fan. Chapter 3 AMI BIOS Setup 3-13...
E M B - C V 2 M i n i - I T X Smart Fan Mode Configuration Options summary: CPU Smart Fan Mode Manual Mode Default Thermal Cruise Mode CPU Smart Fan Mode Select CPUFAN PWM/DC Voltage 0~255 Default : 255 Output Input expect PWM Output Value(Range: 0 –...
Page 42
E M B - C V 2 M i n i - I T X Dynamic Digital IO Options summary: DIO0 Direction Input Default Output Set Digital IO as Input or Output DIO1 Direction Input Default Output Set Digital IO as Input or Output DIO2 Direction Input Default...
Page 43
E M B - C V 2 M i n i - I T X DIO5 Direction Input Output Default Set Digital IO as Input or Output DIO6 Direction Input Output Default Set Digital IO as Input or Output DIO7 Direction Input Output Default...
E M B - C V 2 M i n i - I T X S5 RTC Wake Settings Options summary: Wake system with Fixed Time Disabled Default Enabled Enable or disable System wake on alarm event. When enabled, System will wake on the hr::min::sec specified Wake system with Dynamic Time Disabled Default...
Page 45
E M B - C V 2 M i n i - I T X Setup submenu: Chipset Chapter 3 AMI BIOS Setup 3-18...
Page 46
E M B - C V 2 M i n i - I T X Setup submenu: Host Bridge Chapter 3 AMI BIOS Setup 3-19...
E M B - C V 2 M i n i - I T X Intel IGD Configuration Options summary: IGFX – Boot Type VBIOS Default Default LVDS Select the video device which will be activated during POST. This has no effect if external graphics present. Fixed Graphics Memory size 128MB 256MB...
Page 48
E M B - C V 2 M i n i - I T X Setup submenu: South Bridge Options summary: Power Mode ATX Type Default AT Type Select power supply mode. Restore AC Power Loss Power Off Default Power On Last State Specify what state to go to when power is re-applied after a power failure (G3 State).
Page 49
E M B - C V 2 M i n i - I T X Resume on Ring Disabled Enabled Default For En/Disable Ring In wake up function. Attention please, when this function is enabled, some devices which connect to Serial Port may cause the system auto wake up from sleep mode.
Page 50
E M B - C V 2 M i n i - I T X Setup submenu: Boot Options summary: Quiet Boot Disabled Enabled Default Enables or disables Quiet Boot option Launch PXE OpROM Disabled Default Enabled En/Disable PXE boot for RTL8111E LAN Chapter 3 AMI BIOS Setup 3-23...
Page 51
E M B - C V 2 M i n i - I T X Security Change User/Supervisor Password You can install a Supervisor password, and if you install a supervisor password, you can then install a user password. A user password does not provide access to many of the features in the Setup utility.
Page 52
E M B - C V 2 M i n i - I T X Setup submenu: Exit Chapter 3 AMI BIOS Setup 3-25...
E M B - C V 2 M i n i - I T X Chapter D river Installation 4 -1 Chapter 4 Driver Installation...
Page 54
E M B - C V 2 M i n i - I T X The EMB-CV2 comes with an Autorun CD-ROM that contains all drivers and utilities that can help you to install the driver automatically. Insert the driver CD, the driver CD-title will automatically start and show the installation guide.
Page 55
E M B - C V 2 M i n i - I T X 4.1 Installation: Insert the EMB-CV2 CD-ROM into the CD-ROM drive. And install the drivers from Step 1 to Step 6 in order. Step 1 – Install Chipset Driver 1.
Page 56
E M B - C V 2 M i n i - I T X Select the configuration Follow the instructions that the window shows The system will help you install the driver automatically 4 -4 Chapter 4 Driver Installation...
Page 57
E M B - C V 2 M i n i - I T X If you want to update driver, please uninstall driver first. Uninstall IEMGD 1. Double click on the IEMGDInstall.exe 2. Follow the instructions that the window shows 3.
Page 58
E M B - C V 2 M i n i - I T X Step 3 –Install LAN Driver 1. Click on the Step 3 - LAN folder and double click on the setup.exe 2. Follow the instructions that the window shows 3.
Page 59
E M B - C V 2 M i n i - I T X 3. The system will help you install the driver automatically ® For Windows 7 32-bit/ 64-bit Create a password for Administrator account. Change User Account Control Settings to [Never notify] 4 -7 Chapter 4 Driver Installation...
Page 60
E M B - C V 2 M i n i - I T X Reboot and Administrator login. To run patch.bat with [Run as administrator]. 4 -8 Chapter 4 Driver Installation...
Page 61
E M B - C V 2 M i n i - I T X 4 -9 Chapter 4 Driver Installation...
EMB-CV2 utilizes W83627DHG chipset as its watchdog timer controller. Below are the procedures to complete its configuration and the AAEON intial watchdog timer program is also attached based on which you can develop customized program to fit your application. Configuring Sequence Description...
Page 64
M i n i - I T X E M B - C V 2 (3) Exit the W83627DHG config Mode. Undesired result may occur if the config Mode is not exited normally. (1) Enter the W83627DHG config Mode To enter the W83627DHG config Mode, two special I/O write operations are to be performed during Wait for Key state.
Page 65
M i n i - I T X E M B - C V 2 0: GPIO5 is inactive. 1: GPIO5 is active. 0: WDTO# and PLED are inactive. 1: WDTO# and PLED are inactive. CR F5h. (WDTO# and KBC P20 Control Mode Register; Default 00h) READ/WRITE DESCRIPTION...
Page 66
M i n i - I T X E M B - C V 2 01h: Time-out occurs after 1 second/minute 02h: Time-out occurs after 2 second/minutes 03h: Time-out occurs after 3 second/minutes ………………………………………………….. FFh: Time-out occurs after 255 second/minutes CR F7h.
M i n i - I T X E M B - C V 2 A.2 W83627DHG Watchdog Timer Initial Program Register Description 00h: Time-out Disable 01h: Time-out occurs after 1 minute only. 02h: Time-out occurs after 2 second/minutes 03h: Time-out occurs after 3 second/minutes Timer 0x07 0xF6...
Page 68
//Super I/O Entry Key outportb(SIOIndex,0x87); outportb(SIOIndex,0x87); //Setting WDT Pin. outportb(SIOIndex,0x2D); val = inportb((SIOData); outportb(SIOIndex,0x2D); outportb(SIOData,val | 0x01);** // Enable WatchDog function outportb(SIOIndex,0x07); outportb(SIOData,0x08); outportb(SIOIndex,0x30); outportb(SIOData, 0x01); ********************************************************************************** **This is special case for EMB-CV2 platform. Appendix A Programming the Watchdog Timer...
Page 69
M i n i - I T X E M B - C V 2 ************************************************************************************ // Procedure : void AaeonWDTEnable (Byte Timer, boolean Unit){ Byte val; //Super I/O Entry Key outportb(SIOIndex,0x87); outportb(SIOIndex,0x87); // Select Logic Device Number Register outportb(SIOIndex,0x07); outportb(SIOData,0x08);...
E M B - C V 2 M i n i - I T X C.1 List of Mating Connectors and Cables The table notes mating connectors and available cables. Mating Connector Connector Available Cable Function Label Cable Vendor Model No. PINREX POWER CON 4P +12V AUX...
Page 79
E M B - C V 2 M i n i - I T X WAFER HD 4P S/T 2.54MM CPU FAN CPU_FAN PINREX L-GRAY connector PINREX/744-81-0 4TG20 [EL].DIP GPIO/SM HEADER BUS/COM2 2X10P,S/T,2.0mm DIGITALREF / COM2 ,STACK ENCE external JVE/21N22050-2 power 0S22B01G4/9.2/2 select...
Page 80
E M B - C V 2 M i n i - I T X BLUE E-MOVE/EE0360 -1GGZ-00H [GA].DIP (TF)WAFER.4P.1 Serial ATA 80D.(M).2.5mm. SATA_PWR1 power CATCH W/LOCK POWER Connector DIP.CATCH.1198- 700-04S. SATA CON 7P SATA 0 SATA3G_1 LOTES G/F,DIP,CHARL Connector LOTES/ABA-SAT- 046-K13.DIP SATA CON 7P...
Page 81
M i n i - I T X E M B - C V 2 Appendix AHCI & RAID Settings Appendix D AHCI & RAID Settings...
M i n i - I T X E M B - C V 2 D.1 Setting AHCI OS Installation to Setup AHCI mode Step 1: Copy the files below from the Driver CD: Step 5 - AHCI\Floppy\f6flpy-x86 or f6flpy-x64 to Disk. Step 2: Connect the USB Floppy Disk with the AHCI files to the board.
Page 83
M i n i - I T X E M B - C V 2 Step 3: To install “In BIOS Setup Menu”, select Advanced -> SATA Configuration -> SATA Mode -> AHCI Mode Appendix D AHCI & RAID Settings...
Page 84
M i n i - I T X E M B - C V 2 Step 4: To save, select Save & Exit -> Save Changes and Exit Step 5: Setup OS Appendix D AHCI & RAID Settings...
Page 85
M i n i - I T X E M B - C V 2 Step 6: Press “F6” Step 7: Choose “S” Appendix D AHCI & RAID Settings...
Page 86
M i n i - I T X E M B - C V 2 Step 8: Choose “Intel(R) ICH10R SATA AHCI Controller” Appendix D AHCI & RAID Settings...
Page 87
M i n i - I T X E M B - C V 2 Step 9: Select “ENTER” to choose the model number Appendix D AHCI & RAID Settings...
Page 88
M i n i - I T X E M B - C V 2 Step 10: Setup is loading files Appendix D AHCI & RAID Settings...
M i n i - I T X E M B - C V 2 D.2 Setting RAID OS Installation to Setup RAID mode Step 1: Copy the files below from the Driver CD: Step 5 - AHCI\Floppy\f6flpy-x86 or f6flpy-x64 to Disk. Step 2: Connect the USB Floppy Disk with the RAID files to the board.
Page 90
M i n i - I T X E M B - C V 2 Step 3: To install “In BIOS Setup Menu”, select Advanced -> SATA Configuration -> SATA Mode -> RAID Mode D-10 Appendix D AHCI & RAID Settings...
Page 91
M i n i - I T X E M B - C V 2 Step 4: To save, select Save & Exit -> Save Changes and Exit D-11 Appendix D AHCI & RAID Settings...
Page 92
M i n i - I T X E M B - C V 2 Step 5: Press Ctrl-I to enter MAIN MENU D-12 Appendix D AHCI & RAID Settings...
Page 93
M i n i - I T X E M B - C V 2 Choose “1.Create RAID Volume” Step 6: Setting “RAID Level” and “Create Volume” Step 7: D-13 Appendix D AHCI & RAID Settings...
Page 94
M i n i - I T X E M B - C V 2 Step 8: Choose “Y” Choose “6. Exit” and Choose “Y” Step 9: D-14 Appendix D AHCI & RAID Settings...
Page 95
M i n i - I T X E M B - C V 2 Step 10: Setup OS Step 11: Press “F6” D-15 Appendix D AHCI & RAID Settings...
Page 96
M i n i - I T X E M B - C V 2 Step 12: Choose “S” D-16 Appendix D AHCI & RAID Settings...
Page 97
M i n i - I T X E M B - C V 2 Step 13: Choose “Intel(R) Desktop/Workstation/Server Express Chipset SATA RAID Controller” D-17 Appendix D AHCI & RAID Settings...
Page 98
M i n i - I T X E M B - C V 2 Step 14: Select “ENTER” to choose the model number D-18 Appendix D AHCI & RAID Settings...
Page 99
M i n i - I T X E M B - C V 2 Step 15: Setup is loading files D-19 Appendix D AHCI & RAID Settings...