Avalue Technology EMX-TGLP User manual

Part No. E2047MXTG00R
EMX-TGLP
11th Gen Intel® Core™ SoC i7/i5/i3 & Celeron Processor Mini
ITX Motherboard
User’s Manual
1st Ed –29 October 2021

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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.
Notice
This guide is designed for experienced users to setup the system within the shortest time.
For detailed information, please always refer to the electronic user's manual.
Copyright Notice
Copyright 2021 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.
Trademark Acknowledgement
Brand and product names are trademarks or registered trademarks of their respective
owners.
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

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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.
Life Support Policy
Avalue Technology’s PRODUCTS ARE NOT FOR USE AS CRITICAL COMPONENTS IN
LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE PRIOR WRITTEN APPROVAL
OF Avalue Technology Inc.
As used herein:
1. Life support devices or systems are devices or systems which, (a) are intended for
surgical implant into body, or (b) support or sustain life and whose failure to perform,
when properly used in accordance with instructions for use provided in the labeling, can
be reasonably expected to result in significant injury to the user.
2. A critical component is any component of a life support device or system whose
failure to perform can be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or effectiveness.
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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Product Warranty
Avalue warrants to you, the original purchaser, that each of its products will be free from
defects in materials and workmanship for two years from the date of purchase.
This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Avalue, or which have been subject to
misuse, abuse, accident or improper installation. Avalue assumes no liability under the
terms of this warranty as a consequence of such events. Because of Avalue’s high
quality-control standards and rigorous testing, most of our customers never need to use our
repair service. If any of Avalue’s products is defective, it will be repaired or replaced at no
charge during the warranty period. For out-of-warranty repairs, you will be billed according
to the cost of replacement materials, service time, and freight. Please consult your dealer
for more details. If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example,
CPU type and speed, Avalue’s products model name, hardware & BIOS
revision number, other hardware and software used, etc.) Note anything
abnormal and list any on-screen messages you get when the problem occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any helpful information available.
3. If your product is diagnosed as defective, obtain an RMA (return material
authorization) number from your dealer. This allows us to process your good
return more quickly.
4. Carefully pack the defective product, a complete Repair and Replacement
Order Card and a photocopy proof of purchase date (such as your sales
receipt) in a shippable container. A product returned without proof of the
purchase date is not eligible for warranty service.
5. Write the RMA number visibly on the outside of the package and ship it
prepaid to your dealer.

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Content
1. Getting Started............................................................................................................8
1.1 Safety Precautions....................................................................................................8
1.2 Packing List...............................................................................................................8
1.3 Document Amendment History .................................................................................9
1.4 Manual Objectives...................................................................................................10
1.5 System Specifications.............................................................................................11
1.6 Architecture Overview—Block Diagram..................................................................15
2. Hardware Configuration...........................................................................................16
2.1 Product Overview....................................................................................................17
2.2 Jumper and Connector List.....................................................................................18
2.3 Setting Jumpers & Connectors ...............................................................................20
2.3.1 Serial port 1/2 pin9 signal select (JRI1/JRI2)................................................................................. 20
2.3.2 LVDS Back Light power selection (JSBKL1).................................................................................. 20
2.3.3 AT/ATX Power Mode Select (JSATX1).......................................................................................... 21
2.3.4 M2KB1 Voltage setting (JP1)......................................................................................................... 21
2.3.5 Clear CMOS (JBAT1)..................................................................................................................... 22
2.3.6 LCD Inverter connector (JBKL1).................................................................................................... 22
2.3.7 LCD Inverter connector (JBKL2).................................................................................................... 23
2.3.8 LVDS connector (LVDS1) .............................................................................................................. 23
2.3.9 eDP_Panel connector (EDP1) ....................................................................................................... 24
2.3.10 General purpose I/O connector (DIO1) ......................................................................................... 24
2.3.11 Serial port1 connector (JCOM1).................................................................................................... 25
2.3.12 Serial port2 connector (JCOM2).................................................................................................... 25
2.3.13 Serial port 3/4/5/6 connector (JCOM3/4/5/6)................................................................................. 26
2.3.14 Serial Port 1/2 RS485/422 Mode connector (JRS485_1/2) .......................................................... 26
2.3.15 SATA Power connector 1 (SPWR1).............................................................................................. 27
2.3.16 Power connector (PWR1).............................................................................................................. 27
2.3.17 USB connector 3 (JUSB3)............................................................................................................. 28
2.3.18 USB connector 4 (JUSB4)............................................................................................................. 28
2.3.19 Speaker connector (SPK1)............................................................................................................ 29
2.3.20 SPI connector (JSPI1)................................................................................................................... 29
2.3.21 Battery connector (BT1) ................................................................................................................ 30
2.3.22 Audio connector (JFAUD1)............................................................................................................ 30
2.3.23 EC Debug (JEC_SPI).................................................................................................................... 31
2.3.24 Miscellaneous setting connector 1 (JFPT1).................................................................................. 31
2.3.25 Miscellaneous setting connector 2 (FPT2).................................................................................... 32

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2.3.26 LPC connector (JLPC1)................................................................................................................. 32
2.3.27 CPU fan connector (CPU_FAN1).................................................................................................. 33
3.BIOS Setup....................................................................................................................34
3.1 Introduction .............................................................................................................35
3.2 Starting Setup .........................................................................................................35
3.3 Using Setup ............................................................................................................36
3.4 Getting Help............................................................................................................37
3.5 In Case of Problems................................................................................................37
3.6 BIOS setup..............................................................................................................38
3.6.1 Main Menu...................................................................................................................................... 38
3.6.1.1 TDP-28W BIOS.......................................................................................................................... 38
3.6.1.2 TDP-15W BIOS.......................................................................................................................... 39
3.6.1.3 System Language...................................................................................................................... 39
3.6.1.4 System Date............................................................................................................................... 39
3.6.1.5 System Time.............................................................................................................................. 40
3.6.2 Advanced Menu ............................................................................................................................. 40
3.6.2.1 Connectivity Configuration..................................................................................................... 41
3.6.2.2 CPU Configuration................................................................................................................. 41
3.6.2.3 Power & Performance ........................................................................................................... 42
3.6.2.3.1 CPU - Power Management Control (TDP-28W BIOS).......................................................... 42
3.6.2.3.2 CPU - Power Management Control (TDP-15W BIOS).......................................................... 43
3.6.2.4 PCH-FW Configuration.......................................................................................................... 44
3.6.2.4.1 Firmware Update Configuration............................................................................................. 44
3.6.2.5 Trusted Computing................................................................................................................ 45
3.6.2.6 ACPI Settings ........................................................................................................................ 45
3.6.2.7 IT8528 Super IO Configuration.............................................................................................. 46
3.6.2.7.1 Serial Port 1 Configuration .................................................................................................... 47
3.6.2.7.2 Serial Port 2 Configuration .................................................................................................... 47
3.6.2.7.3 Serial Port 3 Configuration .................................................................................................... 48
3.6.2.7.4 Serial Port 4 Configuration .................................................................................................... 48
3.6.2.7.5 Serial Port 5 Configuration .................................................................................................... 49
3.6.2.7.6 Serial Port 6 Configuration .................................................................................................... 49
3.6.2.8 EC 8528 H/W monitor............................................................................................................ 50
3.6.2.9 S5 RTC Wake Settings.......................................................................................................... 50
3.6.2.10 Serial Port Console Redirection ............................................................................................ 51
3.6.2.10.1 Legacy Console Redirection Settings ................................................................................... 52
3.6.2.11 USB Configuration................................................................................................................. 52
3.6.2.12 Network Stack Configuration................................................................................................. 53
3.6.2.13 NVMe Configuration .............................................................................................................. 54
3.6.3 Chipset ........................................................................................................................................... 54

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3.6.3.1 System Agent (SA) Configuration.......................................................................................... 55
3.6.3.1.1 Memory Configuration ........................................................................................................... 55
3.6.3.1.2 Graphics Configuration.......................................................................................................... 56
3.6.3.1.3 VMD Configuration ................................................................................................................ 56
3.6.3.2 PCH-IO Configuration............................................................................................................ 57
3.6.3.2.1 PCI Express Configuration .................................................................................................... 57
3.6.3.2.2 SATA And RST Configuration ............................................................................................... 63
3.6.3.2.3 HD Audio Configuration......................................................................................................... 63
3.6.3.3 Board & Panel Configuration................................................................................................. 64
3.6.4 Security........................................................................................................................................... 66
3.6.4.1 Secure Boot menu................................................................................................................. 67
3.6.5 Boot................................................................................................................................................ 68
3.6.6 Save and exit.................................................................................................................................. 69
3.6.6.1 Save Changes and Reset...................................................................................................... 69
3.6.6.2 Discard Changes and Reset.................................................................................................. 69
3.6.6.3 Restore Defaults.................................................................................................................... 70
3.6.6.4 Launch EFI Shell from filesystem device .............................................................................. 70
4. Drivers Installation.......................................................................................................71
4.1 Install Chipset Driver...............................................................................................72
4.2 Install VGA Driver....................................................................................................73
4.3 Install ME Driver......................................................................................................74
4.4 Install Audio Driver (For Realtek ALC897 and ALC888S HD Audio).......................75
4.5 Install LAN Driver....................................................................................................76
4.6 Install RST for RAID Driver .....................................................................................78
4.7 Ascending Network Adapter....................................................................................79
5. Mechanical Drawing ....................................................................................................81
5.1 This is 4LAN4DP (Full height) version. ...................................................................82
5.2 This is 2LAN2DP (Thin) version..............................................................................83

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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
Before you begin installing your single board, please make sure that the
following materials have been shipped:
1 x EMX-TGLP motherboard
1 x SATA cable
1 x SATA power cable
1 x I/O Shield

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1.3 Document Amendment History
Revision
Date
By
Comment
1st
February 2021
Avalue
Initial Release

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1.4 Manual Objectives
This manual describes in details Avalue Technology EMX-TGLP 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-TGLP 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.
Please be aware that it is possible to create configurations within the CMOS RAM that
make booting impossible. If this should happen, clear the CMOS settings, (see the
description of the Jumper Settings for details).
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 System Specifications
Product Specification
CPU
Onboard Tiger Lake U 11th Intel® Core™ SoC i7/i5/i3 & Celeron®BGA Processor
Intel® Core™ i7-1185G7E, i7-1185GRE (up to 4.4GHz, quad-core, 12M Cache,
TDP: 28/15/12W)*
Intel® Core™ i5-1145G7E, i5-1145GRE (up to 4.1GHz, quad-core, 8M Cache, TDP:
28/15/12W)*
Intel® Core™ i3-1115G4E, i3-1115GRE (up to 3.9GHz, dual-core, 6M Cache, TDP:
28/15/12W)*
Intel® Celeron® 6305E (up to 1.8GHz, dual-core, 4M Cache, TDP: 15W)
*Intel spec, check with PM’s order information.
BIOS
AMI uEFI BIOS, 256Mbit SPI Flash ROM
I/O Chip
EC-IT8528E
Fintek F81216HD-I
System Memory
Two 260-pin DDR4 3200 MHz SO-DIMM socket, supports up to 64GB Max (non ECC
only)
Watchdog Timer
H/W Reset, 1sec. –65535sec./min.1sec. or 1min. step
H/W Status
Monitor
CPU temperature monitoring
Voltages monitoring
CPU fan speed control
RAID
Core i SKU CPU support RAID
Celeron SKU CPU no support RAID
SATA1 & 2 (RAID0/1)
TPM
Onboard NuvoTon NPCT754AADYX support TPM 2.0
iAMT
Core i 5/7 SKU CPU support iAMT
Celeron SKU CPU no support iAMT
Expansion Slot
M.2
1 x M.2 Type B 3042/3052/2242/2260/2280
Support (*1)2x PCIE X1 / (*2)1x SATA/1xUSB3.0/1xUSB2.0
with 1 x SIM card slot, support WWAN+GNSS or NVMe (SATA) SSD
* 1: If M.2 Key B needs to support 2 x PCI-e x1, The LAN4 needs to be removed by
BOM optional.
Support PCI-e x2 function, need to modify the ME settings.
*1: Where there is no LAN4, 2nd PCI-e functionable (By BOM)；When support PCI-e
x2 function, need request ME setting.
*2 : SATA 2 share with M.2 key B SATA
Only supports one SIM card
Does not support I2S and PCM functions

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1 x M.2 Key E 2230 support WiFi module and CNVi (1 x PCI-e x1 & USB 2.0 Signal)
Does not support PCM/I2S and UART/SDIO functions
* Due to support Intel CNVI function, please do not use support UART or SDIO
module to avoid misfunction.
Storage
M.2
1 x M.2 Type B 3042/3052/2242/2260/2280 NVMe SSD
* SATA 2 share with M.2 key B SATA
SATA
2 x SATA III, 1 x SATA Power
*SATA 2 share with M.2 key B SATA
Edge I/O
LAN
1 x Intel® I225IT 2.5 Gigabit Ethernet
1 x Intel® I219LM Gigabit Ethernet PHY
2 x Intel® I210IT Gigabit Ethernet (BOM optional for Thin Mini ITX design SKU)
USB 3.1
3 x USB3.1 Gen2, 1 x USB 3.1 Gen1 at I/O
DP
2 x DP++, 1 x DP, 1 x DP or 1 x LVDS or 1 x eDP (Maximum: 6 for quadruple
independent displays)
DC Input
Mini Din 4-pin DC in Jack
Onboard I/O
COM
COM:
COM 1 & COM2:
COM 1 & COM2 support RS232/422/485 connector, with / +5V & +12V Supported
and RS422/485 by BIOS setting
2 x 2 x 5 pin, pitch 2.00mm connector support RS-232 connector, Pin 9 with / +5V &
+12V Supported
2 x 2 x 3 pin, pitch 2.00mm connector support RS422/485 connector, Pin 5 with / +5V
Supported
COM3 to 6:
1 x 2 x 20 pin, pitch 2.00mm connector for COM3~6: support RS-232 connector
USB 2.0
2 x 2 x 5 pin, pitch 2.54mm connector for 4 USB 2.0
GPIO
1 x 2 x 10 pin, pitch 2.00mm connector for GPIO: 16 bits & +3.3S Level SMBus
SATA Power
2 x SATA III, 1 x SATA Power
CPU/System
FAN
1 x 1 x 4 pin, pitch 2.54mm CPU fan connector with smart fan function supported
Buzzer
Onboard Buzzer
Front Panel
2 x 2 x 5 pin, pitch 2.54mm connector for front panel
RTC Battery
1 x 2 Pin Pitch 1.25mm horizontal type battery connector (CR2032 Battery)
AT/ATX Selector
1 x 1 x 3 pin pitch 2.54mm connector for AT/ATX jumper
Clear CMOS
1 x 3 pin, pitch 2.00mm connector for CMOS clear
LVDS
1 x 2 x 20 pin, pitch 1.25mm connector for LVDS

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LCD Backlight
Brightness
2 x 1 x 5 pin, pitch 2.00mm Wafer connector for LCD inverter backlight connector
(5V/12V)
1 x 1 x 3 pin, pitch 2.00mm connector LCD backlight brightness adjustment
(PWM/DC)
LCD Inverter
2 x 1 x 5 pin, pitch 2.00mm Wafer connector for LCD inverter backlight connector
eDP
1 x 2 x 10 pin, pitch 1.25mm connector for eDP
LPC
1 x 2 x 5 pin, pitch 2.0mm connector for LPC debug
BIOS SPI
1 x 2 x 4 pin, pitch 2.00mm connector for BIOS SPI
EC Debug
1 x 2 x 5 pin, pitch 2.00mm connector for EC SPI
Audio
1 x 2 x 6 pin, pitch 2.00mm connector for front Audio
Audio AMP
1 x 4 pin, pitch wafer 2.00mm connector for 6W x 2 Speaker
Power input
connector
1 x 2 x 2 pin, pitch 4.20mm connector for power input connector
DC-Input
Mini Din 4-pin DC in Jack
Display
Graphic Chipset
Intel® 12th Generation CPU integrated
Spec. &
Resolution
DP1+DP2 (DP1.4): Max: 7680 x 4329@60 Hz
DP3+DP4 (DP1.4): Max: 7680 x 4329@60 Hz
Single DP port (2021/2 Lab test): 5120 x 2160 @60 Hz, DVT check Max: 7680 x
4329@60 Hz
Note: This resolution is actual test result. Intel resolution as below:
2 x DP++ : 1920 x 1080@60 Hz
2 x DP: 4096 x 2304@60 Hz
LVDS: 1920 x 1080 Dual channel 18/24-bits LVDS (Chrontel CH7511B eDP to
LVDS)
eDP 4096 x 2304@60 Hz
*2 x DP++, LVDS, eDP Default (Thin Mini ITX), Optional: DP3 and DP4 for full height
(Maximum: 6 for quadruple independent displays)
Multiple Display
Quadruple Independent Display : 2 x DP++, LVDS, eDP (Thin Mini ITX)
Six display for quadruple Independent Display : 2 x DP++, LVDS, eDP, 2 x DP (Full
height Mini ITX)
Multiple priority: LVDS > eDP > DP1 > DP2 > DP3 > DP4
Audio
Audio Codec
Realtek ALC897 co-lay ALC888S & Tempo 92HD73 (Default: Tempo 92HD73)
Amplifier
TI TPA3113D2PWP Stereo Class-D 6W x 2 Audio Amplifier
Ethernet
LAN Chipset
1 x Intel® I225IT 2.5 Gigabit Ethernet (LAN2)
1 x Intel® I219LM Gigabit Ethernet PHY (LAN1)

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2 x Intel® I210IT Gigabit Ethernet (LAN3, LAN4)(BOM optional for Thin Mini ITX
design SKU)
LAN Spec.
10/100/1000 Base-Tx GbE compatible & 2.5 Gigabit Ethernet
Mechanical & Environmental Specification
Power
Requirement
DC in +12V ~ +24V
ACPI
Single power ATX Support S0, S3, S4, S5
ACPI 5.0 Compliant
Power Mode
AT / ATX mode Switchable Through Jumper
Operating Temp.
intel@ wide temperature CPU SKU Support: -20~60C
Intel@ CPU SKU support: 0~60C
Storage Temp.
-40~ +75°C
Operating
Humidity
40°C @ 95% Relative Humidity, Non-condensing
Size (L x W)
6.7" x 6.7" (170mm x 170mm)
Weight
0.88lbs (0.4kg)
Note:
Specifications are subject to change without notice.
User condition suggestion:
Please do not use ECC SO-DIMM DRAM with wide-temperature CPU sku (CPU sku ended with GRE).
When enabling Network PXE, due to driver load will increase boot time (Stay longer at AMI logo image), 1 LAN PXE
around 7sec, 4 LAN around 28sec.
When remove device M.2 KeyE (Intel® Wireless-AC 9560) from EMX-TGLP motherboard, OS Device Manager will still
show this on device item with exclamation mark「! 」(Code 10). It has to power off DC-In and reboot. (With system
product, please request dedicated AE for OEM BIOS to enable, or customer can Enable from BIOS menu)
Tempo Semiconductor 92HD73C1T5 Audio Codec, MIC-IN OS default setting Microphone: 86 / Microphone Boost :
+10%, different Microphone may have sound reception vary leading noise, customer can manually turn off boost.
Under RAID1 mode, Intel Optane Memory and Storage Management has already set as Automatic rebuild on hot plug
as Enabled, but SATA hot plug has reaction, therefore, when hot plug SATA device will not automatically rebuild, it will
need reboot to detect device for rebuild. Hardware does not support hot plug.

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

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2. Hardware
Configuration

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2.1 Product Overview

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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.
The following tables list the function of each of the board’s jumpers and connectors.
Jumpers
Label
Function
Note
JRI1/2
Serial port 1/2 pin9 signal select
3 x 2 header, pitch 2.00mm
JSBKL1
LVDS Back Light power selection
3 x 1 header, pitch 2.00mm
JSATX1
AT/ATX Power Mode Select
3 x 1 header, pitch 2.54mm
JP1
M2KB1 Voltage setting
3 x 1 header, pitch 2.00mm
JBAT1
Clear CMOS
2 x 1 wafer, pitch 2.00mm
Connectors
Label
Function
Note
FPT1
Miscellaneous setting connector 1
5 x 2 header, pitch 2.54mm
FPT2
Miscellaneous setting connector 2
5 x 2 header, pitch 2.54mm
SODIMM1/2
206-pin DDR4 SO-DIMM socket
JFAUD1
Front Audio connector
6 x 2 header, pitch 2.00mm

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JBKL1/2
LCD Inverter connector
5 x 1 wafer, pitch 2.00mm
JSPI1
SPI connector
4 x 2 header, pitch 2.00mm
JEC_SPI
EC Debug
5 x 2 header, pitch 2.00mm
JCOM1
Serial Port 1 connector
5 x 2 header, pitch 2.00mm
JCOM2
Serial Port 2 connector
5 x 2 header, pitch 2.00mm
JCOM3-6
Serial Port 3-6 connector
20 x 2 header, pitch 2.00mm
JDIO1
General purpose I/O connector
10 x 2 header, pitch 2.00mm
SPK1
Speaker connector
4 x 1 wafer, pitch 2.00mm
LVDS1
LVDS Connector
20 x 2 wafer, pitch 1.25mm
EDP1
eDP_Panel connector
10 x 2 wafer, pitch 1.25mm
USB1/2
USB connector 1/2
JUSB3/4
USB connector 3/4
5 x 2 header, pitch 2.54mm
LAN1/2/3/4
RJ-45 Ethernet 1/2/3/4
BT1
Battery connector
2 x 1 wafer, pitch 1.25mm
M2KE1
M.2 2230 Type E Slot
M2KB1
M.2 3042/2242/2260/2280 Type B Slot
DP1/2/3/4
DP connector 1/2/3/4
JRS485_1/2
Serial Port 1/2 RS485/422 Mode
connector
3 x 2 header, pitch 2.00mm
JLPC
LPC connector
5 x 2 header, pitch 2.00mm
DCIN1
DC Power-in connector
PWR1
Power connector
2 x 2 wafer, pitch 4.20mm
SATA1/2
Serial ATA connector 1/2
SPWR1
SATA Power connector 1
4 x 1 wafer, pitch 2.54mm
USIM1
USIM card slot
CPU_FAN1
CPU fan connector
4 x 1 wafer, pitch 2.54mm
PCIEX4_1
PCle connector
By OEM request. Due to poor
compatibility concern, remove
this connector.

EMX-TGLP User’s Manual
20 EMX-TGLP User’s Manual
2.3 Setting Jumpers & Connectors
2.3.1 Serial port 1/2 pin9 signal select (JRI1/JRI2)
* Default
Ring*
+5V
+12V
2.3.2 LVDS Back Light power selection (JSBKL1)
* Default
PWM Mode*
DC Mode
JRI2
JRI1