
EMX-A55E
AMD G-Series™ APU with A55E Controller Hub(FCH)
Mini-ITX Motherboard
Quick Installation Guide

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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 2011 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.
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

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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/
If you still cannot find the answer, gather all the information or questions that apply to your
problem, and with the product close at hand, call your dealer. Our dealers are well trained
and ready to give you the support you need to get the most from your Avalue’s products. In
fact, most problems reported are minor and are able to be easily solved over the phone.
In addition, free technical support is available from Avalue’s engineers every business day.
We are always ready to give advice on application requirements or specific information on
the installation and operation of any of our products. Please do not hesitate to call or e-mail
us.
BCM Advanced Research
an Avalue Company
7 Marconi, Irvine, CA92618
Tel: +1-949-470-1888
Fax: +1-949-470-0971
Information:
[email protected]
Web:
www.bcmcom.com
Avalue Technology Inc.
Room 805, Building 9,No.99 Tianzhou Rd.,
Caohejing Development Area,
Xuhui District, Shanghai
Tel: +86-21-5169-3609
Fax:+86-21-5445-3266
Information:
[email protected]
Service:
[email protected]
Avalue Technology Inc.
2F keduka-Bldg, 2-27-3 Taito,
Taito-Ku, Tokyo 110-0016 Japan
Tel: +81-3-5807-2321
Fax: +81-3-5807-2322

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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
surge. Only experienced electronics personnel should open
the PC chassis.
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 could damage to the
motherboard. We suggest not to, in any circumstance remove the heatsink
without the correct instructions. If you really have to do it, please contact us
for further support.
Before you begin installing your single board, please make sure that the
following items have been shipped:
1 x EMX-A55E Mini ITX Main board
1 x CD-ROM contains OS drivers
1 x CPU Cooler
1 x SATA cable
1 x I/O Shield
1 x Startup Manual

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2. Hardware
Configuration

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2.1 Product Overview

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2.1 Specifications
AMD G-Series T56N 1.6GHz DC /T40N 1.0GHz DC
TDP 5~18W, T shutdown 125℃
FT1 (BGA) 413 balls p=0.8mm, 19x19 mm
L1: 32KB+32KB per core, L2: 512KB cache per core
1x SODIMM 204Pin/ Single Channel
AMD A55E Controller Hub (Hudson-E1)
8 USB 2.0 (4 Rear, 4 Internal)
5 SATA 3.0 (One support SATADOM)
support 4 channel, Power Saving, 4 codec
TDP 2.7~5.7W, T case 105℃
Integrated Graphic Controller
ATI Radeon™ HD 6320 (T56N)/ HD 6290 (T40N) Graphics Engine
supports
H.264, VC-1, MPEG-2 and DivX decode
DirectX 11, OpenGL 4.0, dedicated hardware (UVD 3.0)
1, 18bpp (Single link LVDS up to 1400 x 1050)
T56N (18W) supports up to 2560 x 1600
T40N (9W) supports up to 1920 x 1200

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1 support HDMI 1.3a & 1080p up to 1920 x 1080
VGA+LVDS, VGA+HDMI, HDMI+LVDS
LAN1 RTL 8111DL Gigabit LAN
LAN2 RTL 8111DL Gigabit LAN
LAN LED
Left: Link (Off)/ Active (Flash Yellow)
Right: 1Gbps(Green) / 100Mbps (Orange) / 10Mbps (Off)
Yes, Front Audio Pin Header
Stack Phone Jack (Mic In, Line-out, Line-in)
2 COM for Rear I/O D-Sub
2 COM with headers
Fan speed monitor & control
FAN Speed Control by Thermal Sensor
3.3V, +5V, 5Vsb, +12V, -12V
Programmable 1~255 sec/min
Onboard TPM1.1/1.2 By Infineon SLB9635 (Optional)

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BIOS CMOS automatic backup and restore setup data
CPU, SYS FAN, Smart Fan III+
380, 200MHz, configure Power to 2.7~5.7W

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1 system fan(3pin for system with smart fan control)
1 CPU fan(3pin for system with smart fan control)
1 Line-in
1 Line-out
1 MIC
co-lay 1 jack connector
+3.3V, +5V, +12V, -12V, 5Vsb
4; alive, green; dead, red
4; access, flash yellow

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Cooler FAN (T56N)
Heatsink (T40N)
3.5 Grms, heat sink backplane TBD
Pre-scan for Class B, EN-55022/24
Pre-scan for FCC PART 15, Class B
FP_Power button, power LED, HDD LED kit
Windows XP SP3, Windows 7 Pro, Linux Fedora 14

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2.2 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.

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2.1 Setting Jumpers & Connectors
COM3, COM4 RI/+5V/+12V Select

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LCD POWER
(VDDSAFE )
3.3V/5V
SELECTION
Audio Mic.-In &
Line-Out
Connector