Advantech MIO-5373 User manual

User Manual
MIO-5373
MIO-5373 3.5" MI/O-Compact SBC,
8th Gen. Intel® Core™ U-series (i7/
i5/i3/Celeron®), DDR4, eMMC, HDMI,
DP, 48-bit LVDS, 2 GbE, M.2 B key
2280, DC-in 12-24V, iManager

MIO-5373 User Manual ii
Copyright
The documentation and the software included with this product are copyrighted 2020
by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right
to make improvements in the products described in this manual at any time without
notice. No part of this manual may be reproduced, copied, translated or transmitted
in any form or by any means without the prior written permission of Advantech Co.,
Ltd. The information provided in this manual is intended to be accurate and reliable.
However, Advantech Co., Ltd. assumes no responsibility for its use, nor for any
infringements of the rights of third parties that may result from its use.
Acknowledgements
Intel® is a trademark of Intel® Corporation.
AMI is a trademark of American Megatrends, Inc.
IBM, PC, PS/2 and VGA are trademarks of International Business Machines Cor-
poration.
Microsoft Windows®, DirectX® is a registered trademark of Microsoft Corp.
All other product names or trademarks are properties of their respective owners.
For more information about this or other Advantech products, visit the Advantech
website at
http://www.advantech.com
For technical support and customer service, visit the Advantech support website at
http://support.advantech.com/
This manual is for MIO-5373.
Part No. 2006537300 Edition 1
Printed in China February 2020

iii MIO-5373 User Manual
Product Warranty (2 years)
Advantech 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 pur-
chase.
This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Advantech, or which have been
subject to misuse, abuse, accident or improper installation. Advantech assumes no
liability under the terms of this warranty as a consequence of such events.
Because of Advantech’s high quality-control standards and rigorous testing, most of
our customers never need to use our repair service. If an Advantech product is defec-
tive, 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
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any onscreen messages you get when the problem
occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return merchandize
authorization) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a fully-completed 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.

MIO-5373 User Manual iv
Declaration of Conformity
CE
This product has passed the CE test for environmental specifications. Test conditions
for passing included the equipment being operated within an industrial enclosure. In
order to protect the product from being damaged by electrostatic discharge (ESD)
and electromagnetic interference (EMI) leakage, we strongly recommend the use of
CE-compliant industrial enclosure products.
FCC Class B
This equipment has been tested and found to comply with the limits for a Class A dig-
ital device, pursuant to part 15 of the FCC Rules. These limits are designed to pro-
vide reasonable protection against harmful interference when the equipment is oper-
ated in a commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the instruc-
tion 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/her own expense.
Technical Support and Assistance
1. Visit the Advantech website at http://support.advantech.com to obtain the latest
product information.
2. Contact your distributor, sales representative, or Advantech's customer service
center for technical support if you need additional assistance. Please have the
following information ready before you call:
–Product name and serial number
–Description of your peripheral attachments
–Description of your software (operating system, version, application software,
etc.)
–A complete description of the problem
–The exact wording of any error messages
Caution! There is a danger of a new battery exploding if it is incorrectly installed.
Do not attempt to recharge, force open, or heat the battery. Replace the
battery only with the same or equivalent type recommended by the man-
flatterer. Discard used batteries according to the manufacturer's instruc-
tions.

v MIO-5373 User Manual
Packing List
Before installing the card, ensure that the following materials have been shipped:
If any of these items are missing or damaged, contact your distributor or sales repre-
sentative immediately.
Optional MIOe Module
Part Number Description
MIOe-210-D6A1E 4 x RS232/422/485, 2 x RS422/485, 8-bit GPIO
MIOe-220-B3A1E 3 x Intel® Gigabit Ethernet with PCIe Switch
MIOE-260L-00A1 Dual Intel GbE with M.2 B-key & F/S miniPCIe
MIOe-3674-AE1 4-port PoE ports MIOe Module
MIOe-3680-AE 2-Port CAN-Bus MIOe Module with Isolation Protection
MIOE-PWR1-00A1E 12-24V Power module
MIOE-PWR2-00A1E 9-36V Power module
1 Supported with customized BIOS
Optional Accessories
Part Number Description
1970004423N000 Heat spreader for MIO-5373
1 x MIO-5373 SBC
1 x SATA Cable 30cm (P/N: 1700006291)
1 x SATA Power Cable 35cm (P/N: 1700018785)
1 x Audio JACK*3 Cable 20cm (P/N: 1700019584)
1 x COM RS-232 Cable 20cm (P/N: 1700030404-01)
1 x MIO-5373 Heatsink for 0 ~ 60°C (P/N: 1960091427N001)
1 x Mini Jumper (P/N: 9689000002)

MIO-5373 User Manual vi

vii MIO-5373 User Manual
Contents
Chapter 1 General Information ............................1
1.1 Introduction ............................................................................................... 2
1.2 Specifications ............................................................................................ 2
1.2.1 Functional Specifications .............................................................. 2
1.2.2 OS Support ................................................................................... 4
1.2.3 Mechanical Specifications............................................................. 4
1.2.4 Electrical Specifications ................................................................ 5
1.2.5 Environmental ............................................................................... 5
1.3 Block Diagram........................................................................................... 6
1.4 Board Dimensions..................................................................................... 6
Figure 1.1 MIO-5373 Mechanical Drawing (Top Side) ................6
Figure 1.2 MIO-5373 Mechanical Drawing (Bottom Side) ........... 7
Figure 1.3 MIO-5373 Mechanical Drawing (Coastline)................ 7
Figure 1.4 MIO-5373 Mechanical Drawing (with Heatsink) ......... 7
Chapter 2 Installation............................................9
2.1 Jumpers & Switches................................................................................ 10
Table 2.1: Jumpers & Switches ................................................. 10
2.2 Connectors.............................................................................................. 10
Table 2.2: Connector ................................................................. 10
2.3 Connector Locations ............................................................................... 11
Figure 2.1 MIO-5373 Connector Locations (Top Side).............. 11
Figure 2.2 MIO-5373 Connector Locations (Bottom Side)......... 11
Figure 2.3 MIO-5373 Connector Locations (Coastline) ............. 11
2.4 Setting Jumpers ...................................................................................... 12
2.5 Jumper Settings ...................................................................................... 12
2.5.1 J1: ATX/AT Mode Selection........................................................ 12
2.5.2 J2: RI# 5V/12V selection pin for CN9 ......................................... 13
2.5.3 J3: Panel Voltage Selection ........................................................ 14
2.5.4 J4: JEIDA and VESA mode Selection......................................... 14
2.5.5 SW1: Clear CMOS...................................................................... 15
Chapter 3 AMI BIOS Setup .................................17
3.1 Entering Setup ........................................................................................ 19
3.1.1 Main Setup.................................................................................. 19
3.1.2 Advanced BIOS Features Setup................................................. 20
3.1.3 Chipset Configuration ................................................................. 36
3.1.4 Security ....................................................................................... 45
3.1.5 Boot............................................................................................. 46
3.1.6 Save & Exit ................................................................................. 47
Chapter 4 MIOe Installation................................49
4.1 Quick Installation Guide .......................................................................... 50
Appendix A Pin Assignments ...............................53
A.1 Jumper Settings ...................................................................................... 54
A.1.1 J1: ATX/AT Mode Selection........................................................ 54

MIO-5373 User Manual viii
A.1.2 J2: RI# 5V/12V selection pin for CN9 ......................................... 54
A.1.3 J3: Panel Voltage Selection........................................................ 55
A.1.4 J4: JEIDA and VESA mode Selection ........................................ 56
A.1.5 SW1: Clear CMOS...................................................................... 56
A.2 Connector and Header List ..................................................................... 57
Table A.1: Connector and Header List: ..................................... 57
A.3 Connector and Header List Description .................................................. 58
A.3.1 DC input Connector .................................................................... 58
A.3.2 DC input Connector (Adapter) .................................................... 58
A.3.3 RJ45 (2 port)............................................................................... 59
A.3.4 I2C Bus Connector ..................................................................... 60
A.3.5 SMBus Connector....................................................................... 61
A.3.6 System FAN Connector .............................................................. 61
A.3.7 Internal USB Connector.............................................................. 62
A.3.8 HDMI and DP++ Connector........................................................ 62
A.3.9 COM port Connector (RS232+RS422+RS485) .......................... 63
A.3.10 USB3.1 Connector (2 ports) ....................................................... 63
A.3.11 USB3.1 Connector (2 ports) ....................................................... 64
A.3.12 DDR4 SODIMM 260P/H9.2mm .................................................. 65
A.3.13 DDR4 SODIMM 260P/H9.2mm .................................................. 71
A.3.14 GPIO/RS232 Connector ............................................................. 77
A.3.15 GPIO/RS232 Connector ............................................................. 78
A.3.16 COM port Connector (RS232+RS422+RS485) .......................... 78
A.3.17 Power/LED/Case Open/Buzzer Connector................................. 79
A.3.18 Audio Connector......................................................................... 79
A.3.19 HDD Power Connector ............................................................... 80
A.3.20 HDD Connector .......................................................................... 80
A.3.21 HDD Connector .......................................................................... 81
A.3.22 LVDS Connector......................................................................... 81
A.3.23 Panel Inverter Connector............................................................ 83
A.3.24 SIM card Connector.................................................................... 83
A.3.25 Key M and Key B Connector ...................................................... 84
A.3.26 Key E Connector......................................................................... 86
A.3.27 RTC Battery Connector .............................................................. 88
A.3.28 eDP Connector ........................................................................... 88
A.3.29 MIOe Connector ......................................................................... 90
A.3.30 CANBus Connector .................................................................... 93
Appendix B System Assignments........................ 95
B.1 System I/O Ports..................................................................................... 96
Table B.1: System I/O Ports ...................................................... 96
B.2 DMA Channel Assignments .................................................................... 96
Table B.2: DMA Channel Assignments ..................................... 96
B.3 First MB Memory Map............................................................................. 96
Table B.3: First MB Memory Map .............................................. 96
B.4 Interrupt Assignments ............................................................................. 97
Table B.4: Interrupt Assignments .............................................. 97
Appendix C Watchdog Timer Sample Code ........ 99
C.1 Watchdog Timer Sample Code............................................................. 100

Chapter 1
1General Information
This chapter gives background
information regarding MIO-5373.
Introduction
Specifications
Block Diagram
Board Layout and Dimensions

MIO-5373 User Manual 2
1.1 Introduction
MIO-5373, 3.5 SBC w/ MIOe, powered by 8th Gen. Intel® Core i7/i5/i3/Celeron pro-
cessors, which has low power features, high performance computing, and multimedia
capabilities. To meet numerous demands from embedded product applications, MIO-
5373 developed an optimized thermal solution; it makes the possibility of fanless
design on this type of high performance platform. MIO-5373 supports iManager, SW
APIs, and WISE-PaaS/DeviceOn created by ADVANTECH Co. to monitor and con-
trol system operation effectively and remotely. These tools not only offer greater sys-
tem reliability and smarter software framework for embedded customers but also
help them speed up development times.
MIO-5373 adopts the latest 64-bit, Quad-core processors built on 14nm process
technology for improvements in CPU processing, graphics, security and I/O flexibility.
Moreover, MIO-5373 is equipped with Intel® latest generation graphics core with
DX12, OGL4.4, HW Encode:H.264 & MPEG2, HW Decode:H.264 & MPEG2 encod-
ing/decoding which increases more possibilities for multimedia application develop-
ment. MIO-5373 supports triple simultaneous displays by 48-bit LVDS/
eDP+HDMI+DP, dual-channel 2400MHz DDR4 memory (Max. 32GB), M.2 B-Key
2280 (supports NVMe), and DC-in 12-24V, making it suitable for various high-level
embedded applications.
1.2 Specifications
1.2.1 Functional Specifications
Processor: 8th Gen. Intel® Core™ U-series
–Intel® Core™ i7-8665UE (Quad-Core, 1.70GHz)
–Intel® Core™ i5-8365UE (Quad-Core, 1.60GHz)
–Intel® Core™ i3-8145UE (Dual-Core, 2.20GHz)
LLC:
–Intel® Core™ i7-8665UE: 2MB
–Intel® Core™ i5-8365UE: 2MB
–Intel® Core™ i3-8145UE: 2MB
Advanced Technologies
* Intel® Turbo Boost Technology 2.02 (i5/i7 series only)
* Intel® Advanced Vector Extensions 2.0 (Intel® AVX2)
 Intel® Hyper-Threading Technology
 Intel® Active Management Technology 11.0 (Intel® AMT 11.0, i5/i7 series only)
 Intel® Trusted Execution Technology (Intel® TXT)
 Intel® 64 Architecture
 Intel® Virtualization Technology (Intel® VT)
 Intel® Advanced Encryption Standard New Instructions (Intel® AES-NI)
 Enhanced Intel SpeedStep® Technology

3 MIO-5373 User Manual
Chapter 1 General Information
I/O interface of Platform Controller Hub
–SATA
2 x SATA3.0
*Integrated Serial ATA Host Controller
*Data transfer rates up to 6.0 Gb/s (600 MB/s)
*Integrated AHCI controller
–USB
4 x rear I/O USB3.1 ports at coastline
2 x internal USB2.0 ports
–Power Management
–Full ACPI (Advanced Configuration and Power Interface) with ATX mode:
C0-C7 support; C8, C9, C10 no support
–Support S0, S3, S4, S5
–Support Wake on LAN
–Enhanced Intel® SpeedStep® Technology
System Memory Support
–Technology: DDR4-2400MT/s
–Max. Capacity: 32GB
–Channel/Socket:
*Dual Channel/Dual Socket DDR4 (5.2mm)
*Dual Channel/Dual Socket DDR4 (9.2mm)
–ECC Support: N/A
Integrated Graphics Controller
–Controller: Intel® WHL-U SoC integrated
–Max. Frequency: i7-8665UE (400 MHz)
–Base Frequency: i7-8665UE (550 MHz)
–3D/HW Acceleration:
DX12, OGL4.4
HW Encode: H.264, MPEG2
HW Decode: H.264, MPEG2
–Multiple Display: Triple simultaneous displays by 48-bit LVDS/
eDP+HDMI+DP
–LCD:
LVDS Dual Channel 48-bit up to 1920 x 1200
Option eDP1.4 up to 4096x2304@60Hz
–HDMI/DP:
1 Port HDMI1.4 up to 4096x2160@30/24Hz
1 Port DP1.2 up to 4096x2306@60Hz

MIO-5373 User Manual 4
Gigabit Ethernet
–Controller:
LAN1: Intel® i219
LAN2: Intel® i210-IT
–Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.ab
–Speed: 10/100/1000 Mbps
–LAN LED:
Link: Green (100Mbps)/ Orange (1000Mbps)
Active: Green (flash)
–Support wake on LAN
Peripheral Interface
–MIOe Unified Expansion: 4 PCIex1, 1 PCIex4, USB2.0, LPC, SMBus, Line-
out, 12V/5V Power supply
–COM Port:
2 x RS-232/422/485
2 x GPIO 8b (default) or 2 x RS-232 (*by request)
–16-bit general purpose input output I/O
–1 SMBus / I2C channel from iManager
–Watchdog timer: 65536 level, 0~65535 sec
–1 x M.2 E-key 2230
–1 x M.2 B-key 2280 (SATA or NVMe PCIex2), 3042 LTE module (support
USB2.0 only), optional M-key 2280 NVMe PCIex4
High Definition Audio:
–Intel® High Definition Audio Interface
–High Definition Audio Codec with Realtek proprietary loss-less content pro-
tection technology
–Supports 1 x Line-input, 1 x Line output, 1 x Mic-input
BIOS
–AMI EFI 256Mbit
Security:
–TPM2.0, only support under UEFI mode
1.2.2 OS Support
MIO-5373 supports Win10 64-bit (UEFI mode only)
For further information about OS support of MIO-5373, please Advantech website or
contact the technical support center.
http://support.advantech.com.tw/
1.2.3 Mechanical Specifications
Dimensions: 146 x 102 mm (5.7 x 4 in)
Height: Top: 25.3 mm, PCB: 2.0 mm; bottom: 10.51 mm
Weight: 0.67 kg (reference weight of total package)

5 MIO-5373 User Manual
Chapter 1 General Information
1.2.4 Electrical Specifications
Power Requirement:
–Supply Voltage
Vin: 12V-24V +/- 10%
–Connector
ATX 2x2-pin, optional: DC-Jack*
–Power Management
AT, ATX
Power Consumption:
–Max.:
i7-8665UE: 30.10W (12V)
i7-8665UE: 33.33W (24V)
i5-8365UE: TBD
i3-8145UE: TBD
–Typical: Idle mode in Windows 10
i7-8665UE: 6.61W (12V)
i7-8665UE: 7.42W (24V)
i5-8365UE: TBD
i3-8145UE: TBD
Power Consumption Conditions:
–Max. load: Measures the maximum current value the system is under during
maximum loading (CPU: Top speed, RAM & Graphic: Full loading)
–Idle mode: Measure the current value when the system is in windows mode
without running any programs.
RTC Battery:
–Typical Voltage: 3.0 V
–Normal discharge capacity: 210 mAh
1.2.5 Environmental
Temperature:
–Operating:
Standard: 0 ~ 60°C (32 ~ 140°F);
Extend: -40 ~ 85°C (-40 ~ 185°F)
–Storage: -40 ~ 85°C(-40 ~ 185°F)
Humidity:
–Operating: 40°C @ 95% relative humidity, non-condensing
–Storage: 60°C @ 95%relative humidity, non-condensing
Vibration Resistance: 3.5Grms
1 Not supported by default. Please contact Advantech if this function
is needed.
2 Thermal conditions need to be considered when setting maximum frequency.

MIO-5373 User Manual 6
1.3 Block Diagram
1.4 Board Dimensions
Figure 1.1 MIO-5373 Mechanical Drawing (Top Side)
Intel Whiskey Lake-U
I7/i5/i3/
Pentium/Celeron
(w/ CNL-LP)
12-24V AT/ATX
eDP opt. 4 Lanes
HDMI 1.4
SATA Port 1
Opt. Function.
SATA Port 2
USB2.0 P0~1
M.2 E-Key
M.2 B-key 2280
M.2 B-key 3042
MIOe
COM2 RS-232/422/485
CANBus
DP1.2 (DP++)
Audio
LVDS 2-CH 48-bit PTN3460
PCIex1, USB2.0
SATA/ PCIex4 (NVMe)
USB2.0
LAN1 (i219) i219
USB3.1 P0~P3
COM1
RS-232/422/485
LAN2 (i210) i210
eMMC5.1
TPM2.0 EIO-201
GPIO16b I2C SMBus
DDR4L 2400 DDR4L 2400
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7 MIO-5373 User Manual
Chapter 1 General Information
Figure 1.2 MIO-5373 Mechanical Drawing (Bottom Side)
Figure 1.3 MIO-5373 Mechanical Drawing (Coastline)
Figure 1.4 MIO-5373 Mechanical Drawing (with Heatsink)
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MIO-5373 User Manual 8

Chapter 2
2Installation
This chapter explains the setup
procedures of the MIO-5373 hard-
ware, including instructions on
setting jumpers and connecting
peripherals, switches and indica-
tors. Be sure to read all safety pre-
cautions before you begin the
installation procedure.

MIO-5373 User Manual 10
2.1 Jumpers & Switches
MIO-5373 has a number of jumpers that allow you to configure your system to suit
your application. The table below lists the functions of the various jumpers.
2.2 Connectors
Onboard connectors link the MIO-5373 to external devices such as hard disk drives,
a keyboard, or floppy drives. The table below lists the function of each of the board's
connectors.
Table 2.1: Jumpers & Switches
J1 AT/ATX mode selection
J2 RI# 5V/12V selection pin for CN9
J3 Panel Voltage Selection
J4 LVDS JEIDA and VESA mode Selection
SW1 Clear CMOS
Table 2.2: Connector
Lable Function
CN1 DDR4 SODIMM 260P/H5.2mm
CN2 DDR4 SODIMM 260P/H9.2mm
CN3 DC input Connector
CN5 RTC Battery Connector
CN8 Power/LED/Case Open/Buzzer Connector
CN9 COM port Connector (RS232+RS422+RS485)
CN10 COM port Connector (RS232+RS422+RS485)
CN11 RJ45 Connector (2 port)
CN12 Inverter Connector
CN13 LVDS Connector
CN14 eDP Connector
CN15 HDMI and DP++ Connector
CN16 Key E Connector
CN17 Key M and Key B(option) Connector
CN20 SIM card Connector
CN22 USB3.1 Connector (2 ports)
CN23 USB3.1 Connector (2 ports)
CN24 Internal USB Connector
CN25 HDD Power Connector
CN26 HDD Connector
CN27 HDD Connector
CN28 GPIO/RS232 Connector
CN29 Audio Connector
CN30 GPIO/RS232 Connector
CN30A1 MIOe Connector
CN31 I2C Bus Connector
CN32 System FAN Connector
CN35 CANBus Connector
CN36 SMBus Connector
CN37 DC input Connector (Adapter)

11 MIO-5373 User Manual
Chapter 2 Installation
2.3 Connector Locations
Figure 2.1 MIO-5373 Connector Locations (Top Side)
Figure 2.2 MIO-5373 Connector Locations (Bottom Side)
Figure 2.3 MIO-5373 Connector Locations (Coastline)
CN30A1
CN17
CN16
CN14 CN5
CN20

MIO-5373 User Manual 12
2.4 Setting Jumpers
You may configure your card to match the needs of your application by setting jump-
ers. A jumper is a metal bridge used to close an electric circuit. 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 pins 1 and 2, or 2 and 3.
The jumper settings are schematically depicted in this manual as follows:
A pair of needle-nose pliers may be helpful when working with jumpers. 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. Generally, you
simply need a standard cable to make most connections.
2.5 Jumper Settings
2.5.1 J1: ATX/AT Mode Selection
closed 2-3closedopen
Function Jumper Setting
AT Mode (Default)
ATX Mode
Pin Signal Pin Definition
1AT_DET#
2GND