Avalue Technology EMX-CDD User manual

Part No. E2047CDDM00R
EMX-CDD
Intel® Atom™ D2550 Process + NM10 Chipset
Mini ITX Motherboard
User’s Manual
1st Ed –30 September 2013

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FCC Statement
THIS DEVICE COMPLIES WITH PART 15 FCC RULES. OPERATION IS
SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE.
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING
INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
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
COMMERCIAL ENVIRONMENT. THIS EQUIPMENT GENERATES, USES, AND CAN
RADIATE RADIO FREQUENCY ENERGY AND, IF NOT INSTATLLED AND USED IN
ACCORDANCE WITH THE INSTRUCTION MANUAL, MAY CAUSE HARMFUL
INTERFERENCE TO RADIO COMMUNICATIONS.
OPERATION 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.
A Message to the Customer
Avalue Customer Services
Each and every Avalue’s product is built to the most exacting specifications to ensure
reliable performance in the harsh and demanding conditions typical of industrial
environments. Whether your new Avalue device is destined for the laboratory or the factory
floor, you can be assured that your product will provide the reliability and ease of operation
for which the name Avalue has come to be known.
Your satisfaction is our primary concern. Here is a guide to Avalue’s customer services. To
ensure you get the full benefit of our services, please follow the instructions below carefully.
Technical Support
We want you to get the maximum performance from your products. So if you run into
technical difficulties, we are here to help. For the most frequently asked questions, you can
easily find answers in your product documentation. These answers are normally a lot more
detailed than the ones we can give over the phone. So please consult the user’s manual
first.
To receive the latest version of the user’s manual; please visit our Web site at:
http://www.avalue.com.tw/

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Content
1. Getting Started............................................................................................................6
1.1 Safety Precautions..........................................................................................6
1.2 Packing List ....................................................................................................6
1.3 Document Amendment History.......................................................................7
1.4 Manual Objectives..........................................................................................8
1.5 Specifications.................................................................................................9
1.6 Architecture Overview—Block Diagram........................................................11
2. Hardware Configuration...........................................................................................12
2.1 Product Overview.........................................................................................13
2.2 Installation Procedure...................................................................................14
2.3 Jumper and Connector List ..........................................................................15
2.4 Setting Jumpers & Connectors.....................................................................17
2.4.1 Clear CMOS (JBAT1)............................................................................17
2.4.2 Keyboard power select jumper (JKB1)..................................................17
2.4.3 Jumper for COM2, IR selection (JIR1~2) ..............................................18
2.4.4 Jumper for FUSB2, MINIPCIE selection (JU1~2)..................................18
2.4.5 Jumper for MPCIE_WIFI_SATA (JP1~4) ..............................................19
2.4.6 Jumper for LVDS power (LVDS_PWR1)...............................................19
2.4.7 Jumper for inverter power (ADJ_PWR1)...............................................20
2.4.8 Serial port 1~6 –RI, USE JC1~6 PIN 9 selector (JC11~16) .................20
2.4.9 Jumper for Serial port 1~6 selection (JC1~6)........................................21
2.4.10 Jumper for MSATA PWR selection (J_MSATA_P) ...............................21
2.4.11 General Purpose I/O (GPIO).................................................................22
2.4.12 Front Panel Switches (FPANEL1).........................................................22
2.4.13 LVDS connector (JLVDS1)....................................................................23
2.4.14 Printer (JLPT)........................................................................................24
2.4.15 VGA connector (JVGA).........................................................................24
2.4.16 Inverter connector (JINVERT1).............................................................25
2.4.17 USB Connector 1~3 - USB2.0 (FUSB1~3)............................................25
2.4.18 Front Panel Audio Connection Header (F_AUDIO1).............................26
2.4.19 Serial port 1~6 connector (JCOM1~6)...................................................26
2.4.20 Keyboard & Mouse connector (KM1) ....................................................27
2.4.21 DC power-in connector (J14) ................................................................27
2.4.22 SATA Power connector 1~2 (SATA1~2_PWR).....................................28
2.4.23 Speaker Headers (JSPK)......................................................................28
2.4.24 System Fan connector (SFAN1) ...........................................................29

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2.4.25 CPU Fan connector (CFAN1)................................................................29
3.BIOS Setup....................................................................................................................30
3.1 Introduction...................................................................................................31
3.2 Starting Setup...............................................................................................31
3.3 Using Setup..................................................................................................32
3.4 Getting Help .................................................................................................33
3.5 In Case of Problems.....................................................................................33
3.6 BIOS setup...................................................................................................34
3.6.1 Main Menu ............................................................................................34
3.6.1.1 System Language..........................................................................34
3.6.1.2 System Date ..................................................................................34
3.6.1.3 System Time..................................................................................34
3.6.2 Advanced BIOS settings .......................................................................35
3.6.2.1 ACPI Settings ................................................................................35
3.6.2.2 RTC Wake Settings .......................................................................36
3.6.2.3 CPU Configuration.........................................................................37
3.6.2.4 IDE Configuration...........................................................................38
3.6.2.5 USB Configuration.........................................................................38
3.6.2.6 Power Management.......................................................................39
3.6.2.7 W83627UHG Super IO Configuration............................................40
3.6.2.8 WatchDogTimer Settings...............................................................47
3.6.2.9 W83627UHG HW Monitor..............................................................47
3.6.3 Chipset.....................................................................................................48
3.6.3.1 Host Bridge....................................................................................48
3.6.3.2 South Bridge..................................................................................50
3.6.4 Boot settings .........................................................................................52
3.6.5 Security.................................................................................................53
3.6.5.1 Administrator Password.................................................................53
3.6.5.2 User Password...............................................................................53
3.6.6 Save & Exit............................................................................................54
3.6.6.1 Save Changes and Exit .................................................................54
3.6.6.2 Discard Changes and Exit .............................................................54
3.6.6.3 Save Changes and Reset..............................................................55
3.6.6.4 Discard Changes and Reset..........................................................55
3.6.6.5 Save Changes ...............................................................................55
3.6.6.6 Discard Changes ...........................................................................55
3.6.6.7 Restore Defaults............................................................................55
3.6.6.8 Save as User Defaults...................................................................55
3.6.6.9 Restore User Defaults....................................................................55

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4. Drivers Installation.......................................................................................................56
4.1 Install Chipset Driver ....................................................................................57
4.2 Install VGA Driver.........................................................................................59
4.3 Install LAN Driver (For Realtek 8111E Gigabit Ethernet) .............................61
4.4 Install Audio Driver (For Realtek ALC661 HD Audio) ...................................62
5. Mechanical Drawing ....................................................................................................63

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1. Getting Started
1.1 Safety Precautions
Warning!
Always completely disconnect the power cord from your
chassis whenever you work with the hardware. Do not
make connections while the power is on. Sensitive
electronic components can be damaged by sudden power
surges. Only experienced electronics personnel should
open the PC chassis.
Caution!
Always ground yourself to remove any static charge before
touching the CPU card. Modern electronic devices are very
sensitive to static electric charges. As a safety precaution,
use a grounding wrist strap at all times. Place all electronic
components in a static-dissipative surface or static-shielded
bag when they are not in the chassis.
Always note that improper disassembling action could cause damage to the
motherboard. We suggest not removing the heatsink without correct
instructions in any circumstance. If you really have to do this, please contact
us for further support.
1.2 Packing List
Before you begin installing your single board, please make sure that the
following materials have been shipped:
Quick Installation Guide X 1
Driver/Utility CD X 1
Serial ATA Signal Cable X 1
Serial ATA Power Cable X 1
Screw X 2
Motherboard X 1

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1.3 Document Amendment History
Revision
Date
By
Comment
1st
September
2013
Avalue
Initial Release

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1.4 Manual Objectives
This manual describes in details Avalue Technology EMX-CDD Single Board.
We have tried to include as much information as possible but we have not duplicated
information that is provided in the standard IBM Technical References, unless it proved to
be necessary to aid in the understanding of this board.
We strongly recommend that you study this manual carefully before attempting to set up
EMX-CDD series or change the standard configurations. Whilst all the necessary
information is available in this manual we would recommend that unless you are confident,
you contact your supplier for guidance.
If you have any suggestions or find any errors regarding this manual and want to inform us
of these, please contact our Customer Service department with the relevant details.

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1.5 Specifications
System
CPU
Intel® Atom™ processor D2550 Processor
BIOS
AMI uEFI BIOS, 16Mbit SPI Flash ROM
System Chipset
Intel® NM10
I/O Chip
Winbond W83627UHG
System Memory
1 x 204-pin DDR3 1066/1333 MHz SODIMMs, up to 4GB
Watchdog Timer
H/W Reset, 1sec. –65535sec./min
1sec. or 1min. step
H/W Status
Monitor
CPU & system temperature monitoring
Voltages monitoring
Buzzer
Buzzer onboard
Expansion
1 x Mini PCI-e (Mini PCI-e and mSATA SSD is Switchable Through Jumper)
I/O
Rear Side External
I/O Connector
2 x RJ-45
1 x dual deck USB 2.0 connectors
1 x VGA
1 x HDMI
1 x Mic-In and 1 x Line-out
1 x DC Jack
Internal I/O
Connector
Storage:
- 1 x mSATA connector (The mSATA and SATA II is Switchable Through
Jumper)
- 2 x SATA II connector
- 2 x SATA power connectors
COM:
- COM1~6: support RS-232 connector, Pin 9 without / +5V&+12V supported
GPIO: 8 bits
1 x LVDS
1 x Mini PCI-e slot
3 x 2 x 5 pin, pitch 2.54mm connector for USB 2.0
1 x 1 x 4 pin, pitch 2.50mm CPU fan connector with smart fan function
supported
1 x horizontal type battery connector
1 x 2 x 8 pin, pitch 2.54mm connector for front panel
1 x 2 x 2 pin ATX power connector for DC 12V input
1 x 2 x 20 pin, pitch 1.25mm connector for LVDS

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1 x 5 pin, pitch 2.54mm connector for Inverter
1 x 2 x 5 pin, pitch 2.54mm connector for Audio
1 x 3 pin, pitch 2.54mm connector for LVDS PWR selection
1 x 2 x 12 pin, pitch 2.54mm connector for printer port
1 x 2 x 5 pin, pitch 2.54mm connector for VGA
1 x 2 x 5 pin, pitch 2.54mm connector for Keyboard & Mouse
1 x 1 x 4 pin, pitch 2.00mm connector for Amplifier
Display
Chipset
Intel NM10 integrated
Resolution
HDMI:1920 x 1200
VGA:1920 x 1200
LVDS
1CH 18/24bits LVDS 1400 x 900
Audio
Chipset
Realtek ALC661 HD Audio Decoding Controller.
Audio Interface
Mic-In, Line-In
Audio Amplifier
Realtek ALC105 Stereo Class-D 3W x 2
Ethernet
Chipset
2 x Realtek RTL8111E PCI-Express Gigabit Ethernet
Ethernet Interface
10/100/1000 Gigabit Ethernet
Mechanical &
Environmental
Power
Requirement
DC in +12V
Power Type
Single power +12V Power input / ATX mode
ACPI
Single power ATX Support S0,S1, S3, S4, S5
ACPI 3.0 Compliant
Operating Temp.
0°C ~60°C
Storage Temp.
-40°C ~75°C
Operating
Humidity
0%~90% relative humidity, non-condensing
Size (L x W)
6.7" x 6.7" (170mm x 170mm)
Weight
0.40 kg
Note: The USB keyboard and USB mouse can’t support wake up form S4 mode.

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1.6 Architecture Overview—Block Diagram
The following block diagram shows the architecture and main components of EMX-CDD.

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2.Hardware
Configuration

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2.1 Product Overview

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2.2 Installation Procedure
This chapter explains you the instructions of how to setup your system.
1. Turn off the power supply.
2. Insert the DIMM module (be careful with the orientation).
3. Insert all external cables for hard disk, floppy, keyboard, mouse, USB etc. except for flat
panel. A CRT monitor must be connected in order to change BIOS settings to support flat
panel.
4. Connect power supply to the board via the AC/DC Adapter.
5. Turn on the power.
6. Enter the BIOS setup by pressing the delete key during boot up. Use the "Save & Exit \
Restore Defaults" feature.
7. If TFT panel display is to be utilized, make sure the panel voltage is correctly set before
connecting the display cable and turning on the power.

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2.3 Jumper and Connector List
You can configure your board 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. 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 two pins.
The jumper settings are schematically depicted in this manual as follows:
A pair of needle-nose pliers may be helpful when working with jumpers.
Connectors on the board are linked to external devices such as hard disk drives, a
keyboard, or floppy drives. In addition, the board has a number of jumpers that allow you to
configure your system to suit your application.
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.
The following tables list the function of each of the board’s jumpers and connectors.
Jumpers
Label
Function
Note
LVDS_PWR1
Jumper for LVDS PWR selection
1 x 3 header, pitch 2.54 mm
JP1~4
Jumper for MPCIE_WIFI_SATA
1 x 4 header, pitch 2.54 mm
ADJ_PWR1
Jumper for inverter power
2 x 3 header, pitch 2.00 mm
JKB1
Keyboard power select jumper
1 x 3 header, pitch 2.54 mm
JIR1~2
Jumper for COM2, IR selection
1 x 3 header, pitch 2.54 mm
JC1~6
Jumper for Serial port 1~6 selection
1 x 3 header, pitch 2.54 mm
JC11~16
Serial port 1~6 –RI, USE JC1~6
PIN 9 selector
1 x 2 header, pitch 2.54 mm
JU1~2
Jumper for FUSB2, MINIPCIE selection
1 x 3 header, pitch 2.54 mm
JBAT1
Clear CMOS
1 x 3 header, pitch 2.54 mm
J_MSATA_P
Jumper for MSATA PWR selection
1 x 3 header, pitch 2.54 mm

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Connectors
Label
Function
Note
FPANEL1
Front Panel Switches
2 x 8 header, pitch 2.54 mm
MPCIE_WIFI_SATA
PCIE signal selector
HDMI1
HDMI connector
J1
ATX power connector for DC 12V input
JSPK
Speaker connector
1 x 4 wafer, pitch 2.00 mm
J14
DC power-in connector
2 x 2 header, pitch 4.20 mm
JCOM1~6
Serial port 1~6 connector
2 x 5 header, pitch 2.00 mm
GPIO
General Purpose I/O
2 x 6 header, pitch 2.54 mm
JLVDS1
LVDS connector
2 x 20 wafer, pitch 1.25 mm
SATA1~2
Serial ATA connector 1~2
SATA1~2_PWR
SATA Power connector 1~2
1 x 4 header, pitch 2.54 mm
F_MIC1
Mic-in audio jack
3.5mm phone jack
F_OUT1
Line-out audio jack
3.5mm phone jack
RJ45LAN1~2
LAN port 1~2
F_USB1~3
USB connector 1~3
2 x 5 header, pitch 2.54 mm
USB1
USB connector
SFAN1
System Fan connector
1 x 3 wafer, pitch 2.54 mm
CFAN1
CPU Fan connector
1 x 4 wafer, pitch 2.50 mm
JLPT
Printer
2 x 12 header, pitch 2.54 mm
DIMM1
DDR3 SODIMM socket
VGA1
VGA connector
JVGA
VGA connector
2 x 5 header, pitch 2.54 mm
JINVERT1
Inverter connector
1 x 5 header, pitch 2.54 mm
KM1
Keyboard & Mouse connector
2 x 5 header, pitch 2.54 mm
F_AUDIO1
Front Panel Audio Connection Header
2 x 5 header, pitch 2.54 mm
JSPIDF1
Sony/Philips Digital Interface
1 x 5 header, pitch 2.54 mm
IRDA
IRDA connector (not supported)
1 x 5 header, pitch 2.00 mm

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2.4 Setting Jumpers & Connectors
2.4.1 Clear CMOS (JBAT1)
* Default
Normal*
Clear CMOS
Pin
Define
1-2
Normal
2-3
Clear CMOS
2.4.2 Keyboard power select jumper (JKB1)
* Default
Disabled*
Enabled
Pin
Define
1-2
Disabled
2-3
Enabled

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2.4.3 Jumper for COM2, IR selection (JIR1~2)
* Default
IR*
COM
Pin
Define
1-2
COM
2-3
IR
Note: IR is not functional.
2.4.4 Jumper for FUSB2, MINIPCIE selection (JU1~2)
* Default
FUSB2*
MINIPCIE
Pin
Define
1-2
FUSB2
2-3
MINIPCIE
JIR2
JIR1
JU2
JU1

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2.4.5 Jumper for MPCIE_WIFI_SATA (JP1~4)
* Default
Note: SATA 2 bond together with M-SATA, it can only
work either way at one time.
SATA2*
M-SATA
MINIPCIE
PIN
Define
1-2
MINIPCIE
2-3
M-SATA
3-4
SATA2
2.4.6 Jumper for LVDS power (LVDS_PWR1)
* Default
5V*
3.3V
Pin
Define
Max current
1-2
5V
1A
2-3
3.3V
1A
JP1
JP2
JP3
JP4

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2.4.7 Jumper for inverter power (ADJ_PWR1)
* Default
5V*
5V
0
PIN
Define
Max current
1-2
5V
1A
3-4
5V
1A
5-6
0
1A
2.4.8 Serial port 1~6 –RI, USE JC1~6 PIN 9 selector (JC11~16)
* Default
RI*
USE JC1_JC6
PIN Option
Define
CLOSE
RI
OPEN
USE JC_JC6
JC11
JC12
JC13
JC14
JC15
JC16