Avalue Technology EMS-CDV User manual

Part No. E20178201A0R
EMS-CDV
Fanless Intel® Atom™ D2550 Rugged Embedded
System with Intel® NM10 Express Chipset
Quick Reference Guide
1st Ed –27 November 2012
Copyright Notice
Copyright 2012 Avalue Technology Inc., ALL RIGHTS RESERVED.
This datasheet has been downloaded fromhttp://www.digchip.com at this page

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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 INSTALLED 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.
Copyright Notice
Copyright 2012 Avalue Technology Inc., ALL RIGHTS RESERVED.
No part of this document may be reproduced, copied, translated, or transmitted in any form
or by any means, electronic or mechanical, for any purpose, without the prior written
permission of the original manufacturer.
Disclaimer
Avalue Technology Inc. reserves the right to make changes, without notice, to any product,
including circuits and/or software described or contained in this manual in order to improve
design and/or performance. Avalue Technology assumes no responsibility or liability for the
use of the described product(s), conveys no license or title under any patent, copyright, or
masks work rights to these products, and makes no representations or warranties that
these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified. Applications that are described in this manual are for illustration
purposes only. Avalue Technology Inc. makes no representation or warranty that such
application will be suitable for the specified use without further testing or modification.

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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.
1.2 Packing List
1 x EMS-CDV Fanless Intel® Atom™ D2550 Rugged Embedded
System with Intel® NM10 Express Chipset
1 x Quick Reference Guide
1 x DVD-ROM contains the followings:
—User’s Manual (this manual in PDF file)
—Ethernet driver and utilities
—VGA drivers and utilities
—Audio drivers and utilities
Other major components include the followings:
—44 Pin Multi I/O Cable
—Wall Mount Kit
—Adapter
—Power Cord

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1.3 System Specifications
System
CPU
Intel® D2550 1.86GHz CPU
BIOS
AMI uEFI BIOS, 16Mbit SPI Flash ROM
System Chipset
Intel NM10
I/O Chip
Nuvoton W83627DHG-P
System Memory
1 x 204-pin SODIMM Up to 4GB DDR3 1066 SDRAM
Stroage
Front Access Swappable 2.5” Drive Bay and mSATA on 2nd Mini
PCIe Socket
Watchdog Timer
Reset: 1sec. ~ 65535sec./min. and 1sec. or 1min./step
H/W Status
Monitor
Monitoring System Temperature and Voltage with Auto Throtting
Control
TPM
Nuvoton NPCT420AA0WX
Bettery
Horziontal battery socket for CR-2032
Expansion
MI/Oe interface(1 x DP, 4 x PCIex1, 3 x USB, 1 x LPC, 1 x
Line-Out(R/L), 1 x SMBus)
2 x mini-PCIe
External I/O
Front Side External I/O
Connector
1 x Swappable 2.5” Drive Bay and SIM Card
1 x USB 2.0
1 x Power on/off Button with LED indicator
1 x Reset button
1 x Green LED for Data Access Indication
1 x Green LED for LAN Active
1 x Dual Color LED for LAN Speed/Link Indication
Rear Side External I/O
Connector
1 x Lockable Jack for DC Power Input
1 x VGA
1 x COM1 supports RS-232/422/485 selected by BIOS
1 x RJ45 for GbE
2 x USB 2.0
1 x Multi-Function Port for the following I/Os:
COM2 supports RS-232/422/485 selected by BIOS
PS/2 for KB and MS
SMBus
12-Bit GPIO
Line-In, Line-Out, Mic-In
2 x Knockouts for Antenna Mounting
PCIe Switch

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Chipset
IDT IDT89HPES5T5ZBBCG PCIe switch
Interface
5-Port/5-lane(for MI/Oe)
Display
Chipset
Cedarview integrated
Resolution
VGA: 1920x1200
Ethernet
Chipset
1 x Intel 82574L GbE controller
Ethernet Interface
10/100/1000 Base-Tx GbE compatible
Audio
Chipset
Realtek ALC892 HD codec
Audio Interface
Mic-In, Line-Inand Line-Out
Mechanical & Environmental
Power Requirement
+12 ~ +28Vdc
ACPI
Single Power ATX Support S0, S3, S4, S5
ACPI 3.0 Compliant
Power Mode
AT/ATX (ATX is The Default Setting)
Operating Temp.
-10°C ~ 60°C (w/ mSATA and 2.5”SSD), Ambient w/ Air Flow
Storage Temp.
-40°C ~ 75°C (-40 ~ 167°F)
Relative Humidity
0% ~ 90% Relative Humidity, Non-condensing
Vibration Protection
With mSATA/ SSD : 5Grms, IEC 60068-2-64, Random, 10 ~ 500Hz,
1hr/axis
Shock Protection
With mSATA/ SDD : 50G, IEC 60068-2-27, Half Sine, 11ms
Certification
CE, FCC Class B
Dimension (W x H x D)
240mm x 170mm x 45mm
Weight
4.4 lbs (2 Kgs)

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1.4 System Overview
1.4.1 Front & Top View
EMS-CDV-255-A1-1R

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EMS-CDV-255-A1-2R/3R
1.4.2 Front View

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1.4.3 Rear View
EMS-CDV-255-A1-1R
EMS-CDV-255-A1-2R
EMS-CDV-255-A1-3R

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EMS-CDV-255-A1-1R
Connectors
Label
Function
Note
COM1
Serial port connector 1
DC-IN
DC power-in connector
LAN1
RJ-45 Ethernet 1
Multi-function port
Multi-Function Port combined COM2,
2 PS/2, Audio, GPIO and SMBus
USB1~3
USB connector 1~3
VGA
VGA connector
Swappable Drawer
2.5” Driver Bay and SIM Card
EMS-CDV-255-A1-2R
Connectors
Label
Function
Note
COM1
Serial port connector 1
COM3~6
Serial port connector3~6
DC-IN
DC power-in connector
LAN1
RJ-45 Ethernet 1
Multi-function port
Multi-Function Port combined COM2,
2 PS/2, Audio, GPIO and SMBus
USB1~5
USB connector 1~5
VGA
VGA connector
Swappable Drawer
2.5” Driver Bay and SIM Card
EMS-CDV-255-A1-3R
Connectors
Label
Function
Note
COM1
Serial port connector1
DC-IN
DC power-in connector
LAN1~5
RJ-45 Ethernet 1~5
Multi-function port
Multi-Function Port combined COM2,
2 PS/2, Audio, GPIO and SMBus
USB1~5
USB connector 1~5
VGA
VGA connector
Swappable Drawer
2.5” Driver Bay and SIM Card

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2.Hardware
Configuration
Jumper and Connector Setting, Driver and BIOS Installing
For advanced information, please refer to:
1- EBM-CDVS, AUX-M01 and AUX-M02 included in this manual.
Note: If you need more information, please visit our website:
http://www.avalue.com.tw

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2.1 EMS-CDV connector mapping
2.1.1 External Serial Port 1 connector (COM1)
-
Signal
PIN
PIN
Signal
NDCDA#_485TXN
1
6
NDSRA#
NRXDA#_485TXP
2
7
NRTSA#
NTXDA#_485RXP
3
8
NCTSA#
NDTRA#_485RXN
4
9
NRIA#
GND
5
2.1.2 External Serial Port 3/4/5/6 connector (COM3/4/5/6)
-
Signal
PIN
PIN
Signal
DCD1#_485TXN
1
6
DSR1#
RXD1_485TXP
2
7
RTS1#
TXD1_485RXP
3
8
CTS1#
DTR1#_485RXN
4
9
RI1#
GND
5

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2.1.3 VGA connector (VGA)
PIN
Signal
PIN
Signal
PIN
Signal
1
RED
6
GND
11
NC
2
GREEN
7
GND
12
SDT_DDC
3
BLUE
8
GND
13
VGA_HS
4
NC
9
+5V
14
VGA_VS
5
GND
10
GND
15
SCK_DDC
2.1.4 Multi-Function Port combined COM2, 2 PS/2, Audio, GPIO and SMBus
(Multi-function port)
PIN
Signal
PIN
Signal
PIN
Signal
1
LINE1_JD
16
FRONT_JD
31
LINE1_RIN
2
MIC1_JD
17
LINEOUT_R
32
GND
3
MIC_RIN
18
GND
33
LINE1_LIN
4
GND
19
LINEOUT_L
34
+5V
5
MIC_LIN
20
GND
35
DO3
6
DO5
21
DO4
36
DO0
7
DO2
22
DO1
37
DI3
8
DI5
23
DI4
38
DI0
9
DI2
24
DI1
39
SMB_CLK
10
MSCK
25
SMB_DATA
40
NRIB#
11
GND
26
GND
41
NRTSB#
12
MSDA
27
NCTSB#
42
COM2_GND
13
KBDA
28
NDSRB#
43
NTXDB_485RXP
14
VCC_PS2
29
NDTRB#_485RXN
44
NDCDB#_485TXN
15
KBCK
30
NRXDB_485TXP

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2.1.4.1 GPIO+SMBUS
Signal
PIN
PIN
Signal
25
13
24
12
23
11
22
10
SMBUS_DATA
21
9
SMBUS_CLK
20
8
GND
GPI-D5
19
7
5V
GPI-D4
18
6
GPO-D5
GPI-D3
17
5
GPO-D4
GPI-D2
16
4
GPO-D3
GPI-D1
15
3
GPO-D2
GPI-D0
14
2
GPO-D1
1
GPO-D0
2.1.4.2 COM2
Signal
PIN
PIN
Signal
DSR
6
1
DCD
RTS
7
2
RxD
CTS
8
3
TxD
RI
9
4
DTR
5
GND

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2.2 EBM-CDVS,AUX-M01 and AUX-M02 Overviews
2.2.1 EBM-CDVS

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2.2.2 AUX-M01
2.2.3 AUX-M02

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2.3 EBM-CDVS Jumper & Connector list
Jumpers
Label
Function
Note
CMOS1
Clear CMOS
3 x 1 header, pitch 2.54mm
JRI1/2
COM 1/2 pin 9 signal select
3 x 2 header, pitch 2.00mm
Connectors
Label
Function
Note
USB_REAR
USB connector
USB_FRONT
USB connector
LAN1
LAN connector
CRT1
VGA connector
DB-44
Multi-function port
1. COM2
2. Audio(line-in, line-out,
mic-in)
3. 2 x PS/2 for KB/MS,
4. 12 bit GPIO/SMBUS
COM1
Serial port connector 1
DCJACK
DC-IN connector
MPCIE1/2
Mini PCI Express connector 1/2
52pin
PWR1
Power connector
PWRBTN
Power button
RSTBTN
Reset button
LED_PWR
LED Power
LED_HD
LED HDD
LED_ACK
LED LAN
LED_SPD_LNK
LED LAN
SIMCARD
SIM card slot
LVDS1
LVDS connector
SODIMM1
DDR3 SODIMM connector
MIOE_CB
IET Expansion slot
LPC1
Low pin count interface
7 x 2 header, pitch 2.00 mm
SPI1
SPI connector
4 x 2 header, pitch 2.00 mm
PWR1
Power connector
4 x 1 wafer, pitch 2.50 mm
BKL1
LCD inverter connector
5 x 1 wafer, pitch 2.00 mm
JVR
LCD backlight brightness adjustment
3 x 1 header, pitch 2.54 mm
CN1
Front Panel Connector 1
5 x 1 wafer, pitch 2.00 mm
CN2
Front Panel Connector 2
8 x 1 wafer, pitch 2.00 mm
DCOUT_S
DC Output connector
6 x 1 wafer, pitch 2.00 mm

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2.4 EBM-CDVS Jumpers & Connectors settings
2.4.1 Clear CMOS (CMOS1)
*Default
Protect*
Clear CMOS
2.4.2 COM 1/2 pin 9 signal select (JRI1/2)
* Default
Ring*
+5V
+12V
JRI2
JRI1

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2.4.3 LPC port connector (LPC1)
Signal
PIN
PIN
Signal
LPC_AD0
1
2
+3V
LPC_AD1
3
4
PLTRST#
LPC_AD2
5
6
LPC_LFRAME#
LPC_AD3
7
8
LPC1_PCI_CLK
SERIRQ
9
10
GND
+5V
11
12
GND
+5V
13
14
LPC_LDRQ1#
2.4.4 Power connector (PWR1)
Signal
PIN
+5V
1
GND
2
GND
3
+12V
4

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2.4.5 LCD inverter connector (BKL1)
Signal
PIN
+12V
1
GND
2
LVDS_BKLTEN
3
BRIGHT
4
+5V
5
2.4.6 LCD backlight brightness adjustment (JVR)
Signal
PIN
+5V
1
BRIGHT
2
GND
3
Variation Resistor
(Recommended: 4.7KΩ, >1/16W)

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2.4.7 SPI connector (SPI1)
Signal
PIN
PIN
Signal
+3V
1
2
GND
SPI_CS#
3
4
SPI_CLK
SPI_SO
5
6
SPI_SI
SPI_HOLD#
7
2.4.8 Front Panel Connector 1 (CN1)
Signal
PIN
PWRBTN#
1
RESET#
2
GND
3
POWER LED+
4
POWER LED-
5