Vantron VT-MITX-TGL User manual

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VT-MITX-TGL Industrial Motherboard
User Manual
Version: 1.0
© Chengdu Vantron Technology Co., Ltd. All rights reserved.

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Revision History
No. Version Description Date
1 1.0 First release Jul. 21, 2022

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Table of Contents
Foreword ......................................................................................................................................... 1
CHAPTER 1 INTRODUCTION ..................................................................................................... 5
1.1 Product Overview ........................................................................................................... 6
1.2 Terminology/Acronym .................................................................................................... 6
1.3 Block Diagram ................................................................................................................. 7
1.4 Specifications .................................................................................................................. 8
1.5 Operating System ........................................................................................................... 9
1.6 Mechanical Dimensions ................................................................................................. 9
1.7 Power Supply and Consumption ................................................................................... 9
1.8 Environmental Specifications ........................................................................................ 9
CHAPTER 2 CONNECTORS AND PIN ASSIGNMENT ................................................................ 10
2.1 Motherboard Layout .................................................................................................... 11
2.2 System Configurations ................................................................................................. 11
2.2.1 CPU ................................................................................................................................ 11
2.2.2 Memory ........................................................................................................................ 11
2.2.3 Storage .......................................................................................................................... 11
2.3 Connectors and jumpers .............................................................................................. 11
2.3.1 J55/J5 Power input (1) ................................................................................................. 12
2.3.2 J30/J31 Ethernet port (2) ............................................................................................. 13
2.3.3 J21 eDP connector (3) .................................................................................................. 13
2.3.4 J19 LVDS/eDP connector (4) ........................................................................................ 15
2.3.5 J20 Backlight connector (5) ......................................................................................... 16
2.3.6 J22 DP (6) ...................................................................................................................... 17
2.3.7 J23 HDMI (7) ................................................................................................................. 18
2.3.8 J46/J48 RS232 (8) ......................................................................................................... 19
2.3.9 J50/J51 RS232/RS422/RS485 (9) ................................................................................. 19
2.3.10 J24 Front panel connector (10) ................................................................................... 20
2.3.11 J8/J9/J10 USB 2.0 connector (11) ................................................................................ 21
2.3.12 J15 USB 2.0 Type-A (13) ............................................................................................... 22
2.3.13 U43 USB 3.0 Type-A (12) .............................................................................................. 22
2.3.14 J13 USB 3.1 Type-C (14) ............................................................................................... 22
2.3.15 J32 SATA connector (15) ............................................................................................... 23
2.3.16 J17 SATA power connector (16) ................................................................................... 23
2.3.17 J56 Audio jacks (17) ...................................................................................................... 23
2.3.18 J25 F_AUDIO connector (18) ....................................................................................... 24
2.3.19 J28/J29 Speaker connectors (19) ................................................................................. 25
2.3.20 J32 M.2 M-Key (20) ...................................................................................................... 25
2.3.21 J38 M.2 B-Key (21) ........................................................................................................ 25
2.3.22 J36 M.2 E-Key (22) ........................................................................................................ 26
2.3.23 J57/J59 GPIO (23) ......................................................................................................... 26
2.3.24 J6 SMBUS (24) ............................................................................................................... 27
2.3.25 U6/U7 DDR4 SO-DIMM socket (25) ............................................................................ 27

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CHAPTER 3 SOFTWARE ........................................................................................................ 28
3.1 BIOS Introduction ......................................................................................................... 29
3.2 BIOS Setup .................................................................................................................... 29
3.2.1 Entering Setup .............................................................................................................. 29
3.2.2 Select a Bootable Device ............................................................................................. 30
3.3 Install Windows 10 System .......................................................................................... 30
3.3.1 Prerequisites ................................................................................................................. 30
3.3.2 Make a Bootable USB Drive for Windows 10 ............................................................. 30
3.3.3 Install Windows 10 ....................................................................................................... 31
CHAPTER 4 DISPOSAL AND WARRANTY ................................................................................ 32
4.1 Disposal ........................................................................................................................ 33
4.2 Warranty ...................................................................................................................... 34

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Foreword
Thank you for purchasing VT-MITX-TGL industrial motherboard (“the Board” or “the Product”).
This manual intends to provide guidance and assistance necessary on setting up, operating or
maintaining the Product. Please read this manual and make sure you understand the
functionality of the Product before putting it into use.
Intended Users
This manual is intended for:
 Embedded software developer
 Custom development software engineer
 Other technically qualified personnel
Copyright
Chengdu Vantron Technology Co., Ltd. (“Vantron”) reserves all rights of this manual, including
the right to change the content, form, product features, and specifications contained herein
at any time without prior notice. An up-to-date version of this manual is available at
www.vantrontech.com.
The trademarks in this manual, registered or not, are properties of their respective owners.
Under no circumstances shall any part of this user manual be copied, reproduced, translated,
or sold. This manual is not intended to be altered or used for other purposes unless otherwise
permitted in writing by Vantron. Vantron reserves the right of all publicly released copies of
this manual.
Disclaimer
While all information contained herein has been carefully checked to assure its accuracy in
technical details and typography, Vantron does not assume any responsibility resulting from
any error or features of this manual, nor from improper uses of this manual or the software.
It is our practice to change part numbers when published ratings or features are changed, or
when significant construction changes are made. However, some specifications of the Product
may be changed without notice.

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Technical Support and Assistance
Should you have any question about the Product that is not covered in this manual, contact
your sales representative for solution. Please include the following information in your
question:
 Product Signal and PO number;
 Complete description of the problem;
 Error message you received, if any.
US Office: Vantron Technology, Inc.
Address: 48434 Milmont Drive, Fremont, CA 94538
Tel: [phone]
Email: [e-mail]
China Office: Chengdu Vantron Technology Co., Ltd.
Address: 6th Floor, 1st Building, No.9, 3rd WuKe East Street, WuHou District, Chengdu, P.R.
China 610045
Tel: [phone]/3931, 86-28-8515-7572/6320
Email: [e-mail]
Symbology
This manual uses the following signs to prompt users to pay special attention to relevant
information.
Caution for latent damage to system or harm to personnel
Attention to important information or regulations

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General Safety Instructions
The Product is supposed be installed by knowledgeable, skilled persons familiar with local
and/or international electrical codes and regulations. For your safety and prevention of
damage to the Product, please read and observe carefully the following safety instructions
prior to installation and operation. Keep this manual well for future reference.
 Do not disassemble or otherwise modify the Product. Such action may cause heat
generation, ignition, electronic shock, or other damages including human injury, and may
void your warranty.
 Keep the Product away from heat source, such as heater, heat dissipater, or engine casing.
 Do not insert foreign materials into any opening of the Product as it may cause the Product
to malfunction or burn out.
 To ensure proper functioning and prevent overheating of the Product, do not cover or
block the ventilation holes of the Product.
 Follow the installation instructions with the installation tools provided or recommended.
 The use or placement of the operation tools shall comply with the code of practice of such
tools to avoid short circuit of the Product.
 Cut off the power before inspection of the Product to avoid human injury or product
damage.

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Precautions for Power Cables and Accessories
Use proper power source only. Make sure the supply voltage falls within the specified
range.
Place the cables properly at places without extrusion hazards.
There is a coin cell battery for powering the RTC. Therefore, please avoid short circuit of
the battery during transportation or operation at high temperatures.
Cleaning instructions:
 Power off before cleaning the Product
 Do not use spray detergent
 Clean with a damp cloth
 Do not try to clean exposed electronic components unless with a dust collector
Power off and contact Vantron technical support engineer in case of the following faults:
 The Product is damaged
 The temperature is excessively high
 Fault is still not solved after troubleshooting according to this manual
Do not use in combustible and explosive environment:
 Keep away from combustible and explosive environment
 Keep away from all energized circuits
 Unauthorized removal of the enclosure from the device is not allowed. Do not
change components unless the power cable is unplugged. In some cases, the device
may still have residual voltage even if the power cable is unplugged. Therefore, it is
a must to remove and fully discharge the device before replacement of the
components.

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CHAPTER 1
INTRODUCTION

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1.1 Product Overview
VT-MITX-TGL industrial motherboard is in line with international industry size standards. It
runs Windows 10 with the latest 11th Gen Intel® Core™ processor that combines best-in-
class technologies to offer the best user experience. It supports high-definition video
encoding and decoding to provide outstanding visual experience. Better yet, it provides rich
interfaces and customer expansion options to meet varying application scenarios including
smart retail, self-service terminals, industrial automation, intelligent medical health, and
digital media.
Featuring high flexibility and high performance, the motherboard could work under
extreme environments with extended temperatures ranging from -40℃ to +85℃, making
it a reliable solution for industrial applications.
1.2 Terminology/Acronym
Terminology/Acronym Description
NC No connection
VCC Voltage common collector
GND Ground
P (+) Positive of difference signal
N (-) Negative of difference signal
# Active low signal
I Input
O Output
I/O Input/output
P Power or ground
A Analog
OD Open drain
PCIe PCI express signal
MDI Media dependent interface
BKL Backlight control

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1.3 Block Diagram
Tiger Lake UP3
i3-1115G4
TDP 28W
FCBGA1449
X1 PCIe+USB3.1
LTE Main
LTE Aux/GNSS
x1 PCIe+USB2.0+CNV
LAN7430
X1 PCIe Gen 3
LAN7430
X1 PCIe Gen 3
X4 PCIe Gen 4&SATA1
SATA3.0
Direct
SATA0
2x USB 3.0
TYPE A
2x USB2.0
TYPE A
USB3.0
USB2.0
TPA3113D2
Audio Codec
(ES8336)
HDA/SWD
Embedded
Contrller
Microchip MEC
1428
eSPI
*Thermal
* Discrete VR
DP
TCP0
eDP
HDMI
DDIA
TCP1
PTN3460BS
DDIB
LVDS
DDR 2x260 Sodimm DDR4
Support 64GB max
PTN3460BS
Type 2242/2280
M.2 Key M
Type 3042 / 3052
M.2 Key B
1x SIM Card
Holde r
WIFI
Type 2230 M.2 Key E
10/100/1000M
RJ45
10/100/1000M
RJ45
Speaker
Connector
Speaker header+Headset
XR21V1414
TQFP48
2xRS232, 2xRS232/
RS422/RS485
16*GPIO Connector
2x5,2x2mm
GPI O
1*SMBUS header
SMBUS
2x Wafer for Smart Fan
GPIO
RTC
BIOS
SPI
接口
芯片
System Power
DC/DC
SY8308RBC
Converter
DC JACK 12-36VDC(MAX约90W)
Connector
FRONT PANEL HEADER
2x4,2.54mm
LVDS POWER
GPI O_PW M
USB2.0
Buzzer
GPI O
SATA3.0 pwoer
2x2 USB2.0 Connector
1xUSB2.0 Connector
1x USB 3.0
TYPE C
TCP2
USB2.0
TPM 2.0
ATTPM20P
SPI
SPI debug
SPI
PORT80
2X3 2MM
SPI
WDT

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1.4 Specifications
VT‐MITX‐TGL
System
CPU 11th Gen Intel® Core™ U-Series i3-1115G4/i5-1155G7/i7-1195G7
Memory 2 x DDR4 SO-DIMM socket, 3200 MHz up to 32 GB
Storage 1 x SATA 3.0
Communication Ethernet 2 x RJ45, Realtek® 1Gbps PCIe Ethernet controller
Media
Graphics Intel® Iris® Xe Graphics
Display
1 x HDMI: Resolution up to 4096 x 2160@24Hz
1 x DP: Resolution up to 4096 x 2160@24Hz
1 x LVDS/eDP with backlight control header:
LVDS, resolution up to 1920 x 1200@60Hz
eDP, resolution up to 4096 x 2160@60Hz
1 x eDP: Resolution up to 4096 x 2160@60Hz
Audio CODEC Realtek® 5.1 channel HDA Codec
Audio interface
1 x Mic/Line-out
2 x Speaker connector
1 x Headphone jack
1 x Microphone jack
I/Os
Serial 2 x RS232
2 x RS232/RS422/RS485
USB
2 x USB 2.0
2 x USB 3.0
1 x USB Type-C
3 x Built-in USB 2.0
GPIO 16 x GPIO
SMBUS 1 x SMBUS header
Expansion M.2
1 x M.2 B-Key (3042/3052, PCIe x 1 / USB 3.1 for 4G/5G)
1 x M.2 M-Key (2242/2280, PCIe x 4 / SATA/NVMe)
1 x M.2 E-Key (2230, PCIe x 1 / USB 2.0/CNVi)
SIM 1 x SIM card holder (connected to M.2 B-Key)
Firmware
BIOS AMI UEFI BIOS with 256MB SPI Flash
H/W monitor Voltages & temperatures
RTC Processor integrated RTC
Watchdog Programmable WDT to generate system reset events
Security (optional) TPM 2.0 supported (Infineon SLB 9670)
System Control
and Monitoring
Front panel header
1 x Reset Button
1 x Power Button
1 x M.2 B-Key activity LED
1 x M.2 E-Key activity LED
Indicator 1 x Standby LED (Yellow, onboard)
1 x Power LED (Green, onboard)
Cooling Fan/fanless 2 x Standard fan connector
1 x Heat sink
Power Input 12V DC
1 x 4-pin power header, 1 x Power jack
Software Operating system Windows 10, Linux
Mechanical Dimensions 170 x 170mm
Environment
Condition
Temperature Operating: 0℃~+60℃ (Optional: -40℃~+85℃)
Storage: -20℃~+75℃ (Optional: -55℃~+85℃)
Certification CCC, UL, FCC (Part 15 class B), ESD (contact: ±8KV and air: ±12KV)

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1.5 Operating System
VT-MITX-TGL supports Windows 10 and Linux operating systems.
1.6 Mechanical Dimensions
 170mm x 170mm
1.7 Power Supply and Consumption
VT-MITX-TGL works with +12V DC power input supplied alternatively by a DC connector or
a power jack.
The power consumption of the Board is about 70W with speakers functioning and 60W with
speakers not working. It should be pointed out that the power consumption is largely
dependent on the RAM, storage capacity, and other configurations of the Board.
1.8 Environmental Specifications
VT-MITX-TGL works at a temperature ranging from 0℃ to +60℃ (optional: -40℃~+85℃),
at relative humidity of 10%~85% for non-condensing purpose, and is designed to be stored
at a temperature ranging from -40℃ to +85℃ (optional: -55℃~+85℃).

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CHAPTER 2
CONNECTORS AND PIN ASSIGNMENT

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2.1 Motherboard Layout
2.2 System Configurations
2.2.1 CPU
VT-MITX-TGL is powered by the latest 11th Gen Intel® Core™ U series processor that boast
many best-in-class features.
2.2.2 Memory
VT-MITX-TGL is equipped with two DDR4 SO-DIMM sockets that support up to 64GB RAM
in total with transfer rate at 3200MHz.
2.2.3 Storage
VT-MITX-TGL offers a SATA 3.0 connector for connection of a storage device. The storage
capacity is also expandable via an M.2 B-Key slot that supports 64GB by default.
2.3 Connectors and jumpers
This section is going to brief on the connectors/jumpers with corresponsive pinout
description.
(1) DC in_1
(1) DC in_2
CPU_Fan SYS_Fan
(3) eDP
(4) LVDS/eDP
(26) Nano SIM
(5) Backlight control
(23) GPIO_1
(23) GPIO_2
(9) 2 x RS232/422/485
(22) M.2
E-key
(10) FP connector
(11) USB 2.0
(11) USB 2.0
(16)
SATA
power
(15) SATA
(11) USB 2.0
(19) SPK_L
(19) SPK_R
(18) F_Audio
(21) M.2 B-key
(17) Audio
(2) ETH_1
(13) 2 x USB 2.0
(12) 2 x USB 3.0
(14) USB Type-C
(20) M.2 M-key
(7) HDMI
(6) DP
(8) 2 x RS232
(24) SMBUS
(25) 2 x DDR4
SO-DIMM socket
Heat sink
(2) ETH_2

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2.3.1 J55/J5 Power input (1)
VT-MITX-TGL provides a 4-pin power connector and a power jack to supply power for the
Board.
Specification of the power connector: 2 x 2, 4.2mm, 12.8mm (H), Male, Vertical, White,
WDT, THR, RoHS
TYCO: 1734385-6
Specification of the power jack: 2.5mm (D), 5.5mm (D), 10A, Male, RA, WDT, THR, RoHS
CUIINC: PJ-082BH
Pinout description of the 4-pin power connector:
Pin Signal Description
1 GND Ground
2 GND Ground
3 +VDC DC-IN POWER +
4 +VDC DC-IN POWER +
Pinout description of the power jack:
Pin Signal Description
1 +VDC DC-IN POWER +
2 GND Ground
Pin 1
Pin 3

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2.3.2 J30/J31 Ethernet port (2)
VT-MITX-TGL offers two RJ45 Ethernet jacks each with two LEDs (L-Y, R-G), green for
activity indication and yellow for link indication.
Specification: Standard RJ45 10M/100M/1000M Base-T Ethernet jack.
UNE: U50 (02-02) G8-09-A122-B12
Pinout description:
Pin Signal Description
1 L_MDI_0P Ethernet MDI0+ Signal
2 L_MDI_0N Ethernet MDI0- Signal
3 L_MDI_1P Ethernet MDI1+ Signal
4 L_MDI_1N Ethernet MDI1- Signal
5 L_MDI_2P Ethernet MDI2+ Signal
6 L_MDI_2N Ethernet MDI2- Signal
7 L_MDI_3P Ethernet MDI3+ Signal
8 L_MDI_3N Ethernet MDI3- Signal
2.3.3 J21 eDP connector (3)
VT-MITX-TGL offers an eDP connector for connection of a display.
Specification: 1 x 30, 0.5mm, 0.5A, 1.05mm (H), Right Angle, WDT, S MT, Ro H S
STARCONN: 300E30-0010RA-G3
Pinout description:
Pin Signal Description
1 +V3.3DX_EDP1 LCD POWER +3.3V
2 +V3.3DX_EDP1 LCD POWER +3.3V
3 +V3.3DX_EDP1 LCD POWER +3.3V
4 eDP_HPD_CONN LVSAE_DATA
5 GND Ground
6 DDIA_EDP1_LANE0_L_DN LVSAE_DATA
Pin 1

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7 DDIA_EDP1_LANE0_L_DP LVSAE_DATA
8 GND Ground
9 DDIA_EDP1_LANE1_L_DN LVSAE_DATA
10 DDIA_EDP1_LANE1_L_DP LVSAE_DATA
11 GND Ground
12 DDIA_EDP1_LANE2_L_DN LVSDO_DATA
13 DDIA_EDP1_LANE2_L_DP LVSDO_DATA
14 GND Ground
15 DDIA_EDP1_LANE3_L_DN LVSDO_DATA
16 DDIA_EDP1_LANE3_L_DP LVSDO_DATA
17 GND Ground
18 DDIA_EDP1_AUX_DN LVSAE_CLOCK
19 DDIA_EDP1_AUX_DP LVSAE_CLOCK
20 GND Ground
21 GND Ground
22 EDP1_BKLT_EN_R BKLT_EN
23 EDP1_BRIGHTNESS_R BRIGHTNESS
24 GND Ground
25 GND Ground
26 GND Ground
27 +VCC_EDP1_BKLT_R LCD POWER +12V
28 +VCC_EDP1_BKLT_R LCD POWER +12V
29 +VCC_EDP1_BKLT_R LCD POWER +12V
30 +VCC_EDP1_BKLT_R LCD POWER +12V

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2.3.4 J19 LVDS/eDP connector (4)
VT-MITX-TGL also offers an LVDS/eDP connector for connection of a display.
Specification: 2 x 15, 2.0mm, 1.5A, 6mm (H), Male, Vertical, WDT, SM T, Ro HS
NSXD: MXA2-15PAAD1
Pinout description:
Pin Signal Description
1 VDD_LCD LCD POWER +5V
2 VDD_LCD LCD POWER +5V
3 VDD_LCD LCD POWER +5V
4 NC
5 LCD_DETECT_R LVDS DETECT
6 SEL 6/8 SELECT 6 OR 8 DEPTH
7 LVDS_A_D0-_R LVSDO_DATA
8 LVDS_A_D0+_R LVSDO_DATA
9 LVDS_A_D1-_R LVSDO_DATA
10 LVDS_A_D1+_R LVSDO_DATA
11 LVDS_A_D2-_R LVSDO_DATA
12 LVDS_A_D2+_R LVSDO_DATA
13 GND Ground
14 GND Ground
15 LVDS_A_CLK-_R LVSDO_CLOCK
16 LVDS_A_CLK+_R LVSDO_CLOCK
17 LVDS_A_D3-_R LVSDO_DATA
18 LVDS_A_D3+_R LVSDO_DATA
19 LVDS_B_D0-/TX0- LVSAE_DATA
20 LVDS_B_D0+/TX0+ LVSAE_DATA
21 LVDS_B_D1-/TX1- LVSAE_DATA
22 LVDS_B_D1+/TX1+ LVSAE_DATA
Pin 1
Pin 2

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23 LVDS_B_D2-/TX2- LVSAE_DATA
24 LVDS_B_D2+/TX2+ LVSAE_DATA
25 GND Ground
26 GND Ground
27 LVDS_B_CLK-/AUX- LVSAE_CLOCK
28 LVDS_B_CLK+/AUX+ LVSAE_CLOCK
29 LVDS_B_D3-/TX3- LVSAE_DATA
30 LVDS_B_D3+/TX3+ LVSAE_DATA
2.3.5 J20 Backlight connector (5)
VT-MITX-TGL offers a backlight connector that supplies power for the backlight of the
display connected to the LVDS/eDP connector.
Specification: 1 x 6, 2.0mm, 2A, 6mm (H), Male, Vertical, WDT, THR, RoHS
JST: B4B-PH-K-S (LF) (SN)
Pinout description:
Pin Signal Description
1 VCC_BLK LCD BACK POWER +12V
2 VCC_BLK LCD BACK POWER +12V
3 LCD_BKLTEN LCD BACK LIGHT ENABLE
4 LCD_BKLT_PWM LCD BACK LIGHT PWM
5 GND Ground
6 GND Ground
Pin 1