Lex Computech 2I380A User manual

2I380A
Intel Bay Trail-I E3815/E3845
(Single Core / Quad Core )CPU, On Board DDR3L 1066 /
1333 MT/s 2GB/4GB, LAN / HDMI /Audio /USB / COM/
PCIe mini card
All-In-One
Intel Bay Trail-I E3815/E3845
(Single Core 1.46 GHz / Quad Core 1.91 GHz )CPU,
1 x Intel GbE LAN , 2 x PCIe mini card slots ,
VGA, HDMI, Audio, SATA, USB, COM
NO. 2I380A_V0.3
Release date: JAN. 15. 2015

i
2I380A
Warning!...........................................................................................................................
Hardware Notice Guide .............................................................................................
CHAPTER 1 GENERAL INFORMATION ........................................................................
1-1 MAJOR FEATURE........................................................................................................
1-2 SPECIFICATION ..........................................................................................................
1-3 INSTALLING THE MINI PCI-E CARD ..........................................................................
1-4 DIRECTIONS FOR INSTALLING THE MINI CARD .....................................................
1-5 PACKING LIST .............................................................................................................
CHAPTER 2 HARDWARE INSTALLATION ....................................................................
2-1 UNPACKING PRECAUTION ........................................................................................
2-2 UNPACKING CHECKUP ..............................................................................................
2-3 DIMENSION-2I380A ....................................................................................................
2-4 LAYOUT-2I380A ..........................................................................................................
2-5 DIAGRAM-2I380A .......................................................................................................
2-5-1 BOTTOM SIDE DIAGRAM-2I380A...........................................................................
2-6 LIST OF JUMPERS ......................................................................................................
2-7 JUMPER SETTING DESCRIPTION ............................................................................
2-8 COMS DATA CLEAR ....................................................................................................
CHAPTER 3 CONNECTION ..........................................................................................
3-1 LIST OF CONNECTORS..............................................................................................
3-2 DC POWER INPUT ......................................................................................................
3-3 COMS BATTERY CONNECTOR .................................................................................
3-4 DC POWER OUTPUT ..................................................................................................
3-5 FRONT PANEL PIN HEADER ......................................................................................
3-6 POWER BUTTONAND LEDS ......................................................................................
3-7 DISPLAY INTERFACE .................................................................................................
3-8 AUDIO INTERFACE .....................................................................................................
3-9 I/O INTERFACE ...........................................................................................................
3-10 DIGITAL INPUT / OUTPUT ........................................................................................
3-10-1 IO DEVICE : F75111 UNDER WINDOWS ...............................................................
3-10-2 IO DEVICE : F75111 VB6 UNDER WINDOWS .......................................................
3-10-3 IO DEVICE : F75111 UNDER LINUX ......................................................................
3-11 LAN INTERFACE .......................................................................................................
3-12 USB INTERFACE .......................................................................................................
3-13 SMBUS INTERFACE .................................................................................................
3-14 PS2 KEYBOARD / MOUSE CONNECTOR ...............................................................
3-15 SATA INTERFACE .....................................................................................................
3-16 PCI EXPRESS MINI CARD ........................................................................................
Contents
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54
55
56
57
58
60
61
62
64
67
69
71
73
75
76
78
78
80
82
83
84
CHAPTER 4 INTRODUCTION OF BIOS ........................................................................
4-1 ENTER SETUP ............................................................................................................
4-2 BIOS MENU SCREEN & FUNCTION KEYS ................................................................
4-3 GENERAL HELP ..........................................................................................................
4-4 MENU BARS ................................................................................................................
4-5 MAIN ............................................................................................................................
4-6 ADVANCED ..................................................................................................................
4-6-1 BOOT CONFIGURATION .........................................................................................
4-6-2 PCI EXPRESS CONFIGURATION ...........................................................................
4-6-2-1 PCI EXPRESS ROOT PORT 1/2/3/4 .....................................................................
4-6-2-2 PCIE PORT 1/2/3/4 SPEED ...................................................................................
4-6-2-3 PCIE PORT 1/2/3/4 OPTION ROM ........................................................................
4-6-3 USB CONFIGURATION ............................................................................................
4-6-4 VIDEO CONFIGURATION ........................................................................................
4-6-5 THERMAL CONFIGURATION ..................................................................................
4-6-6 SATA CONFIGURATION ..........................................................................................
4-6-7 CONSOLE REDIRECTION .......................................................................................
4-6-8 ACPI TABLE / FETURES CONTROL ........................................................................
4-7 SECURITY ...................................................................................................................
4-8 POWER .......................................................................................................................
4-9 BOOT ...........................................................................................................................
4-9-1 LEGACY ...................................................................................................................
4-10 EXIT ...........................................................................................................................
4-11 DEVICE MANAGER ...................................................................................................
4-11-1 SIO FINTEK8180U ..................................................................................................
CHAPTER 5 DRIVER INSTALLATION ...........................................................................
5-1 INF INSTALL INTELBAYTRAIL CHIPSETDRIVER (EXAMPLE FOR WIN8 64BIT) ......................
5-2 VGAINSTALL INTELBAYTRAIL VGADRIVER (EXAMPLE FOR WIN8 64BIT) .............................
5-3 SERIALIO INSTALLDRIVER BAYTRAILSERIALIO DRIVER (FOR WINDOWS 7 ONLY) ...........
5-4 XHCI INSTALL INTELUSB 3.0 XHCI DRIVER (FOR WINDOWS 7 ONLY) ......................................
5-5HDAUDIO INSTALLHIGHDEFINITIONAUDIO DRIVER (EXAMPLE FOR WIN64BIT)................
5-6 MBI INSTALL INTELMBI DRIVER (FOR WIN 8/8.1 ONLY) ...................................................................
5-7 TXE LNSTALL INTELTXE DRIVER ...........................................................................................................
5-7-1 TXE INSTALL FOR WIN8/WIN8.1 ...........................................................................................................
5-7-2 TXE INSTALL FOR WIN7 ..........................................................................................................................
5-8 HOW TO UPDATE INSYDE BIOS ..............................................................................................................
APPENDIXA:POWER CONSUMPTION TEST.............................................................................................
APPENDIX B:RESOLUTION LIST ....................................................................................................................

Copyright
This manual is copyrighted and all rights are reserved. It does not allow any non
authorization in copied, photocopied, translated or reproduced to any electronic or
machine readable form in whole or in part without prior written consent from the
manufacturer.
In general, the manufacturer will not be liable for any direct, indirect, special, incidental
or consequential damages arising from the use of inability to use the product or
documentation, even if advised of the possibility of such damages.
The manufacturer keeps the rights in the subject to change the contents of this
manual without prior notices in order to improve the function design, performance,
quality, and reliability. The author assumes no responsibility for any errors or omissions,
which may appear in this manual, nor does it make a commitment to update the
information contained herein.
Trademarks
Intel is a registered trademark of Intel Corporation.
Award is a registered trademark ofAward Software, Inc.
All other trademarks, products and or product's name mentioned here are for
identification purposes only, and may be trademarks and/or registered trademarks
of their respective companies or owners.
© Copyright 2015
All Rights Reserved.
User Manual edition 0.1, JAN. 15. 2015

1
Warning !
1. Battery
Batteries on board are consumables.
The life time of them are not guaranteed.
2. Fless solution with HDD
The specification & limitation of HDD should be considered carefully when
the fanless solution is implemented.
3. We will not give further notification in case of changes of
product information and manual.
4. SATA interface does not support Hot SWAP function.
5. There might be a 20% inaccuracy of WDT at room temperature.
6. Please make sure the voltage specification meets the requirement
of equipment before plugging in.
8. Caution! Please notice that the heat dissipation problem could cause the MB
system unstable. Please deal with heat dissipation properly when
buying single MB set.
9. Please avoid approaching the heat sink area to prevent users from
being scalded with fanless products.
12. It is important to install a system fan toward the CPU to decrease
the possibility of overheating / system hanging up issues,
or customer is suggested to have a fine cooling system to dissipate heat
from CPU.
11. DO NOT apply any other material which may reduce cooling
performance onto the thermal pad.
10. If users repair, modify or destroy any component of product unauthorizedly,
We will not take responsibility or provide warranty anymore.
7. There are two types of SSD, commercial grade and industrial grade, which
provide different read/write speed performance, operation temperature and
life cycle. Please contact sales for further information before making orders.

2
Hardware Notice Guide
1. Before linking power supply with the motherboard, please attach DC-in adapter to
the motherboard first. Then plug the adapter power toAC outlet.
Always shut down the computer normally before you move the system unit or
remove the power supply from the motherboard. Please unplug the DC-in adapter first
and then unplug the adapter from the AC outlet.
Please refer photo 1 as standard procedures.
2. In case of using DIRECT DC-in (without adapter), please check the allowed range
for voltage & current of cables. And make sure you have the safety protection for
outer issues such as short/broken circuit, overvoltage, surge, lightning strike.
3. In case of using DC-out to an external device, please make sure its voltage and
current comply with the motherboard specification.
4. The total power consumption is determined by various conditions
(CPU/motherboard type, device, application, etc.). Be cautious to the power cable
you use for the system, one with UL standard will be highly recommended.
5. It’s highly possible to burn out the CPU if you change/ modify any parts of
the CPU cooler.
6. Please wear wrist strap and attach it to a metal part of the system unit
before handling a component. You can also touch an object which is
ground connected or attached with metal surface if you don't have wrist strap.
7. Please be careful to handle & don't touch the sharp-pointed components on
the bottom of PCBA.
8. Remove or change any components form the motherboard will VOID the warranty of
the motherboard.
9. Before you install/remove any components or even make any jumper setting
on the motherboard, please make sure to disconnect the power supply first.
(follow the aforementioned instruction guide)
10. "POWERON after PWR-Fair" function must be used carefully as below:
When the DC power adaptor runs out of power, unplug it from the DC current;
Once power returns, plug it back after 5 seconds.
If there is a power outage, unplug it from the AC current, once power returns,
plug it back after 30 seconds. Otherwise it will cause system locked or made
a severe damage.
Remark 1:
Always insert/unplug the DC-in horizontally & directly to/from the motherboard.
DO NOT twist, it is designed to fit snugly.
Moreover, erratic pull / push action might cause an unpredictable damage to the
component & system unit.
*

3
2
1
3
1
2
3
Photo 1 Insert
Unplug

4
Chapter-1
General Information
The 2I380A is a 2.5-inch compact embedded system board that features Intel® Bay Trail
SoC to support one super speed USB 3.0 port, and onboard memory 2GB/4GB SDRAM
1066/1333MHz.
High-performance and power-efficient communication platform,
the embedded motherboard of 2I380A is specially designed for advanced embedded
car PC or POS system applications where the economical use of power is in high demand.
Also, there is a sizable on board DDR3L memory from 2I380A motherboards which will
provide more stability to the system.
This motherboard will ensure the high performance levels required for today's most
popular POS/Automation control applications including Embedded Car PC, POS, ATM,
Kiosk and Panel PC applications.
The 2I380A integrates with Intel's 7th generation (Gen 7) graphics and media
encode/decode engine, dual displays of CRT resolution up to 2560 x 1600,
and HDMI 1080p. Besides, 2I380A has Intel LAN chipset with 10/100/1000 Mbps Ethernet
for seamless broadband connectivity. With the Wake-On LAN function and the PXE
function in BIOS for Intel LAN chipset, 2I380A also supports one COM port of RS232,
it can option to RS422 or 485.
In addition, there are multi-ports of Hi-Speed USB 3.0 and USB 2.0 to enhance the host
controller interface which will ensure the high performance level and flexible expansion.
A single Flash chip holds the system BIOS, and you can change the Flash BIOS by the
Utility Update. The 2I380Ais All-In-One board which could apply to the use of Networking,
POS or Automation Control Board.
It is designed to combine all necessary input and output affects interfaces, which makes
it to be ideal All-In-One control board for the demand of Networking, POS and Automation
Control applications. 2I380A is the perfect platform for a whole range of small form factor.

5
1. INTELAtom Processor Baytrail-I E3845 / E3815
2. Onboard DDR3L2GB/4GB; data transfer rates of 1066MT/s and 1333 MT/s
3. 1 x Intel® Giga LAN
4. On board SSD 2/4/8/16/32/64 GBytes (Option)
5. Support expanded PCIe Mini card for PCIex1 and USB interface, (Full size) for PCB0.3
PCIe Mini card for PCIex1 or mSATAGen II Auto detect and USB interface (Half size) for PCB0.3
PCIe Mini card for PCIex1 or mSATAGen II Auto detect and USB interface (Full size) for PCB0.4
PCIe Mini card for PCIe x 1 or mSATA(default) and USB interface (Half size) for PCB0.4
6. Support up to 2 SATAports (mSATA& SATAConnector)
7. Hardware digital Input & Output, 4 x DI / 4 x DO (option)
Hardware Watch DogTimer, 0~255 sec programmable
8. DC +12V Input (2I380A) or option to Wide range DC input from +9V to +36V(±1V)
9. PCB Dimension: 102 x 73 mm
1-1 Major Feature

6
1. CPU+Chipset: INTELAtom Processor Baytrail-I E3845 / E3815
2. Memory: Single Channel Onboard DDR3L 2GB/4GB,
data transfer rates of 1066/1333 MT/s
3. VGA: Intel Bay Trail-I Integrated Graphics chipset
4. SATA: Integrated Serial ATA Host Controller Up to 2 SATA ports: All ports support 2.0
Data transfer rates up to 3.0 Gb/s (600 MB/s).
5. LAN: Intel I211AT PCIe LAN NIC
6. Serial Port: 1 x RS232 (external) option to 422 or 485
7. USB: 1 x USB 3.0/2.0 (external) + 3 x USB 2.0 (external) onboard;
3 x USB 2.0 (internal) (2 x share with Mini card (2 USB wafer are option)
8. Sound: Intel High Definition Audio Interface
9. WDT/DIO: Hardware digital Input & Output, 4 x DI / 4 x DO (option)
Hardware Watch Dog Timer, 0~255 sec programmable
10. Expansion interface:
Support expanded PCIe Mini card for PCIex1 and USB interface, (Full size) for PCB0.3
PCIe Mini card for PCIex1 or mSATAGen IIAuto detect and USB interface (Half size) for PCB0.3
PCIe Mini card for PCIex1 or mSATAGen IIAuto detect and USB interface (Full size) for PCB0.4
PCIe Mini card for PCIe x 1 or mSATA(default) and USB interface (Half size) for PCB0.4
11. BIOS: Insyde BIOS
12. Dimension: 102 x 73 mm
13. Power: DC +12V Input (2I380A) or option to Wide range
DC input from +9V to +36V(±1V)
14. Power Consumption: Please refer to Page. 84
1-2 Specification

7
1. Unfasten the round-headed M2*6
screw for half size Mini PCI-e.
3. Fasten a round-headed M2*6 screw.
2. Install a mSATA card at the angle of 45°.
(The half size Mini PCI-e slot supports mSATA)
1-3 Installing the Mini PCI-e Card

8
1. Unscrew the screw on the board
3. Gently push down the Mini Card and screw the screw back.
2. Plug in the Mini Card in a 45 angle
1-4 Directions for installing the Mini Card

9
1-5 Packing List
Material Code Description Detail Specification Quantit
17G1901-1272001-0 MB-2I380A-I44-00-001 LF,2I380A-I44-00,Rev.:001 1
26G8006-2347-0100 LEX Product Driver DVD LF, Intel Baytrail Driver 1
36G6003-7329-0100 Power Cable LF,L=9cm,2.0 1*2/DC JK 1
46G8001-2188-0400 Manual LF,M/B,2I380A 1
56G5212-0301-0300 30W Power Adapter,12V/2.5A LF,L Type,EA10301-M06,EDAC 1
*The packing list above is for the users who purchase single motherboard. The users
who purchase the board with chassis may refer to the packing list in the Assembly Guide.
Please contact with your dealer if any of these items is missing or damaged
on delivery. And please keep all parts of the delivery package with packing
materials in case if you need to deliver or store the product in the future.

10
Chapter-2
This chapter provides the information how to install the hardware of 2I380A.
Please follow section 1-5, 2-1 and 2-2 to check the delivery package and unpack
carefully. Please follow the jumper setting procedure.
You should follow these
steps to protect the board from the static electric
discharge whenever you handle the board:
1. Ground yourself by a grounded wrist strap at all times when you
handle the 2I380A.
Well secure theALLIGATOR clip of the strap to the end of the shielded wire lead from
a grounded object. Please put on and connect the strap before handling the
2I380A for harmlessly discharge any static electricity
through the strap.
2. Please use anti-static pad to put any components, parts, or tools on the pad whenever
you work on them outside the computer. You may also use the anti-static bag instead of
the pad. Please ask your local supplier for necessary parts on anti-static requirement.
3. Do not plug any connector or set any jumper when the power is on.
Hardware Installation
2-1 Unpacking Precaution
NOTE!
1. Do not touch the board or any other sensitive components without all necessary
anti-static protection.
2. Please pay attention to the voltage limitation of DC-IN12 V 5 %.
Overuse of DC-IN voltage limitation or change to another power adapter
( not provided with this system ) will VOID warranty.

11
First of all, please follow all necessary steps of section 2-1 to protect 2I380A
from electricity discharge. With reference to section 1-5
please check the delivery package again with following steps:
1. Unpack the 2I380A board and keep all
packing material, manual and driver disc etc, do not dispose !
2. Is there any components lose or drops from the board?
DO NOT CONTINUE TO INSTALL THIS BOARD!
CONTACT THE DEALER YOU PURCHASED
THIS BOARD FROM, IMMEDIATELY.
3. Is there any visible damage on the board?
DO NOT CONTINUE TO INSTALL THIS BOARD!CONTACT
THE DEALER YOU PURCHASED THIS BOARD FROM, IMMEDIATELY.
4. Check your optional parts (i.e. DDR, CF etc.), all necessary jumpers
setting to jumper pin-set, and CMOS setup correctly.
Please also refer to all information of jumper settings in this manual.
5. Check your external devices (i.e. Add-On-Card, Driver Type etc.)
for complete add-in or connection and CMOS setup correctly.
Please also refer to all information of connector connection in this manual.
6. Please keep all necessary manual and driver disc in a good condition for future
re-installation if you change your Operating System.
2-2 Unpacking checkup

12
2-3 Dimension-2I380A
BACK
FRONT
102
73
2.75
2.75 16.55
6.1
7.64
16.38
1.6
48.2
99.25
4- 3.4

13
2-4 Layout-2I380A
CC1
HDMI1
MPCE1
CG1
CA3
CL1
CKM1
JSB1
CU41
CU44
CO1
CBT1
BAT1
MPCE2
SWP11
CFP1
CIO1
CU43
CU42
CU12
CPI1CPO1
CU3
(Bottom side)

14
2-5 Diagram- 2I380A
Front Panel- 2I380A
CC1
HDMI1
MPCE1
CG1
CA3
CL1
CKM1
JSB1
CU41
CU44
CO1
CBT1
BAT1
MPCE2
SWP11
CFP1
CIO1
CU43
CU42
CU12
CPI1
CPO1
USB LED Power Bottom

15
2-5-1 Bottom Side Diagram- 2I380A
BACK Panel- 2I380A
CU3 SSD
SATA1
USB
HDMI
USB
LAN
VGA COM

16
JSB1: CMOS clear select
2-6 List of Jumpers
2-7 Jumper Setting Description
A jumper is ON as a closed circuit with a plastic cap covering two pins. A jumper is OFF
as an open circuit without the plastic cap. Some jumpers have three pins, labeled 1, 2,
and 3. You could connect either pin 1 and 2 or 2 and 3.
The below figure 2.2 shows the examples of different jumper settings in this manual.
All jumpers already have its default setting with the plastic cap inserted as ON,
or without the plastic cap as OFF. The default setting may be referred in this
manual with a " * " symbol .
Figure 2.2