Avalue Technology EMX-H310P User manual

Part No. E2047M31000R
EMX-H310P
Intel® 8/9th Generation Core™ Processor Mini ITX
Motherboard With Intel® H310 Chipset
User’s Manual
1st Ed –2 November 2020

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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 2020 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..................................................................14
2. Hardware Configuration...........................................................................................15
2.1 Product Overview....................................................................................................16
2.2 Jumper and Connector List.....................................................................................17
2.3 Setting Jumpers & Connectors ...............................................................................19
2.3.1 Serial port 1 pin9 signal select (JRI1) ............................................................................................ 19
2.3.2 Serial port 2 pin9 signal select (JRI2) ............................................................................................ 19
2.3.3 BIOS ME function configuration (JME1) ........................................................................................ 20
2.3.4 Clear CMOS (JCMOS1)................................................................................................................. 20
2.3.5 AT/ATX Power Mode Select (JSATX1).......................................................................................... 21
2.3.6 General purpose I/O connector (DIO1).......................................................................................... 21
2.3.7 ATX Power connector (ATXPWR2) ............................................................................................... 22
2.3.8 USB connector (JUSBH1).............................................................................................................. 22
2.3.9 LPC connector (JLPC1) ................................................................................................................. 23
2.3.10 Miscellaneous setting connector (SPI1)........................................................................................ 23
2.3.11 Speaker connector (SPK1)............................................................................................................ 24
2.3.12 LCD Inverter connector (JBKL1) ................................................................................................... 24
2.3.13 Front Panel connector (JFP1) ....................................................................................................... 25
2.3.14 CPU fan connector (CPUFAN1).................................................................................................... 25
2.3.15 System fan connector (SYSFAN1)................................................................................................ 26
2.3.16 ATX Power connector (ATXPWR1)............................................................................................... 26
2.3.17 Serial port connector (COM1)........................................................................................................ 27
2.3.18 Serial port connector (COM2)........................................................................................................ 27
2.3.19 J1RS1 connector (J1RS1)............................................................................................................. 28
2.3.20 J1RS2 connector (J1RS2)............................................................................................................. 28
2.3.21 Auxiliary Panel connector (JAUXP1)............................................................................................. 29
2.3.22 eDP-Panel connector (EDP 1)....................................................................................................... 29
2.3.23 LVDS connector (LVDS1).............................................................................................................. 30
2.3.24 Serial port connector (4COM1)...................................................................................................... 31
2.3.25 Audio connector (FAUD1) ............................................................................................................. 32

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3.BIOS Setup....................................................................................................................33
3.1 Introduction .............................................................................................................34
3.2 Starting Setup .........................................................................................................34
3.3 Using Setup ............................................................................................................35
3.4 Getting Help............................................................................................................36
3.5 In Case of Problems................................................................................................36
3.6 BIOS setup..............................................................................................................37
3.6.1 Main Menu...................................................................................................................................... 37
3.6.1.1 System Language.................................................................................................................. 38
3.6.1.2 System Date.......................................................................................................................... 38
3.6.1.3 System Time.......................................................................................................................... 38
3.6.2 Advanced Menu ............................................................................................................................. 38
3.6.2.1 CPU Configuration................................................................................................................. 39
3.6.2.1.1 CPU - Power Management Control....................................................................................... 40
3.6.2.2 PCH-FW Configuration.......................................................................................................... 41
3.6.2.2.1 Firmware Update Configuration............................................................................................. 41
3.6.2.3 Trusted Computing................................................................................................................ 42
3.6.2.4 ACPI Settings ........................................................................................................................ 42
3.6.2.5 Super IO Configuration.......................................................................................................... 43
3.6.2.5.1 Serial Port 1 Configuration .................................................................................................... 44
3.6.2.5.2 Serial Port 2 Configuration .................................................................................................... 44
3.6.2.5.3 Serial Port 3 Configuration .................................................................................................... 45
3.6.2.5.4 Serial Port 4 Configuration .................................................................................................... 45
3.6.2.5.5 Serial Port 5 Configuration .................................................................................................... 46
3.6.2.5.6 Serial Port 6 Configuration .................................................................................................... 46
3.6.2.6 NCT6106D H/W Monitor........................................................................................................ 47
3.6.2.6.1 Smart Fan Configuration ....................................................................................................... 47
3.6.2.7 S5 RTC Wake Settings.......................................................................................................... 49
3.6.2.8 Serial Port Console Redirection ............................................................................................ 49
3.6.2.9 USB Configuration................................................................................................................. 50
3.6.2.10 Network Stack Configuration................................................................................................. 51
3.6.3 Chipset ........................................................................................................................................... 52
3.6.3.1 System Agent (SA) Configuration.......................................................................................... 52
3.6.3.1.1 Memory Configuration ........................................................................................................... 53
3.6.3.1.2 Graphics Configuration.......................................................................................................... 54
3.6.3.1.3 DMI/OPI Configuration .......................................................................................................... 54
3.6.3.1.4 PEG Port Configuration......................................................................................................... 55
3.6.3.1.4.1PEG Port Feature Configuration............................................................................................ 56
3.6.3.2 PCH-IO Configuration............................................................................................................ 56
3.6.3.2.1 PCI Express Configuration .................................................................................................... 57

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3.6.3.2.1.1PCI Express Root Port 5 ....................................................................................................... 57
3.6.3.2.1.2Intel I211/I210 LAN Chip (PCI-E Port 6)................................................................................ 58
3.6.3.2.1.3M.2 KeyE (PCI-E Port 7~8) ................................................................................................... 59
3.6.3.2.1.4Intel I211/I210 LAN Chip (PCI-E Port 11).............................................................................. 60
3.6.3.2.1.5Intel I211/I210 LAN Chip (PCI-E Port 12).............................................................................. 61
3.6.3.2.2 SATA And RST Configuration ............................................................................................... 62
3.6.3.2.3 HD Audio Configuration......................................................................................................... 63
3.6.3.3 Board Configuration............................................................................................................... 63
3.6.4 Security........................................................................................................................................... 65
3.6.4.1 Secure Boot ............................................................................................................................... 65
3.6.4.1.1 Restore Factory Keys............................................................................................................ 66
3.6.4.1.2 Key Management................................................................................................................... 67
3.6.5 Boot................................................................................................................................................ 67
3.6.6 Save & Exit..................................................................................................................................... 68
3.6.5.1 Save Changes and Reset...................................................................................................... 68
3.6.5.2 Discard Changes and Reset.................................................................................................. 69
3.6.5.3 Restore Defaults.................................................................................................................... 69
3.6.5.4 Launch EFI Shell from filesystem device .............................................................................. 69
4. Drivers Installation.......................................................................................................70
4.1 Install Chipset Driver...............................................................................................71
4.2 Install VGA Driver....................................................................................................72
4.3 Install ME Driver......................................................................................................74
4.4 Install Audio Driver..................................................................................................75
4.5 Install LAN Driver....................................................................................................76
4.6 Install RST Driver....................................................................................................78
5. Mechanical Drawing ....................................................................................................80

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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-H310P motherboard
2 x SATA cables
1 x Copper stud for M.2
1 x I/O Shield

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1.3 Document Amendment History
Revision
Date
By
Comment
1st
November 2020
Avalue
Initial Release

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1.4 Manual Objectives
This manual describes in details Avalue Technology EMX-H310P 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-H310P 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
System
CPU
Intel® 8th Gen Supports LGA 1151 CPU Up to 95W Max
Intel® 9th Gen Supports 4 core & 6 core CPU (TDP: 95W), 8 core CPU, only
support CPU TDP up to 35W Max.
BIOS
AMI uEFI BIOS, 256Mbit SPI Flash ROM
System Chipset
Intel® H310 Express Chipset
I/O Chip
Nuvoton® NCT6106D
System Memory
Two 260-pin DDR4 2400/2666MHz SO-DIMM socket, supports up to 64GB Max
Watchdog Timer
H/W Reset, 5~255 seconds/5~255 minutes
H/W Status
Monitor
Monitoring CPU & System Temperature and Voltage
Expansion Slot
PCIe
1 x PCI-e x16
1 x M.2 (3042/2242/2260/2280) B-Key, support WWAN+GNSS with SIM card slot &
SSD (SATA)
1 x M.2 (2230) E-Key, support WiFi module
Storage
SATA
3 x SATA III
Edge I/O
LAN
1 x Intel® I219LM Gigabit Ethernet PHY
3 x Intel® I210AT PCI-e Gigabit Ethernet
USB 2.0
2 x USB 2.0
USB 3.1
6 x USB 3.1 Gen 1
DP
1 x DP++
HDMI
1 x HDMI
VGA
1 x VGA
Onboard I/O
COM
COM 1~2: Support RS232/422/485 selected by BIOS selection
2 x 2 x 3 pin, pitch 2.00mm connector for COM 1~2 support RS232 with Pin
9,+5V/+12V/RI by jumper
2 x 2 x 3 pin, pitch 2.00mm connector for COM 2 support RS422/485 connector, Pin
5 with +5V
2 x 2 x 5 pin, pitch 2.00mm connector for COM1~2 support RS-232 connector
COM 3~6
1 x 2 x 20 pin, pitch 2.00mm connector for COM 3~6 support RS-232 connector
USB 2.0
1 x 2 x 5 pin pitch 2.54mm connector for 2 x USB 2.0

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GPIO
1 x 2 x 10 pin, pitch 2.00mm connector for GPIO: 16 bits & +5VS Level SMBus
CPU/System FAN
1 x 1 x 4 pin, pitch 2.54mm CPU fan connector with smart fan function supported
1 x 1 x 4 pin, pitch 2.54mm System fan connector with smart fan function supported
Buzzer
1 x Onboard buzzer
Front Panel
1 x 2 x 5 pin, pitch 2.54mm connector for front panel
RTC Battery
1 x 2 Pin Pitch 1.25mm Vertical type battery connector
AT/ATX Selector
1 x 1 x 3 pin pitch 2.00mm connector for AT/ATX jumper
1 x 2 x 10 pin ATX power connector
1 x 2 x 2 pin ATX 12V power connector
Clear CMOS
1 x 1 x 3pin, pitch 2.54mm connector for COMS Clear
LVDS
1 x 2 x 20 pin, pitch 1.25mm connector for LVDS (Default)
LCD Inverter
1 x 1 x 5 pin, pitch 2.00mm Wafer connector for LCD inverter backlight connector
(5V/12V)
LPC
1 x 2 x 5 pin, pitch 2.0mm connector for LPC
BIOS SPI
1 x 2 x 4 pin, pitch 2.00mm connector for BIOS SPI
Audio
1 x 2 x 5 pin, pitch 2.54mm connector for front Audio
Activity Indicator
LED
1 x 1 x 5 pin, pitch 2.00mm Wafer connector for LCD inverter backlight connector
(5V/12V)
LPC
1 x 2 x 5 pin, pitch 2.0mm connector for LPC
BIOS SPI
1 x 2 x 4 pin, pitch 2.00mm connector for BIOS SPI
Audio
1 x 2 x 5 pin, pitch 2.54mm connector for front Audio
Amp Connector
1 x 4 pin, pitch wafer 2.00mm connector for 3W x 2 Speaker
Display
Graphic Chipset
Intel® 8/9th Generation CPU integrated
Spec. &
Resolution
VGA: 2048 x1536 @ 50 Hz
DP++: 4096x2160@30Hz
HDMI: 4096x2160@30Hz
Dual channel 18/24-bits LVDS (Chrontel CH7511B eDP to LVDS)
1 x 2 x 15 pin, pitch 1.25mm connector for eDP
Multiple Display
Dual Display
Audio
Audio Codec
Realtek ALC662 HD Audio Decoding Controller
Amplifier
ALC105 4Ω/3W per channel Amplifier
Ethernet
LAN Chipset
1 x Intel® I219LM Gigabit Ethernet PHY
3 x Intel® I210AT PCI-e Gigabit Ethernet
LAN Spec.
10/100/1000 Base-Tx GbE compatible
Mechanical & Environmental Specification
Power
+12V / +5V / 5VSB /+3.3V / -12V

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Requirement
ACPI
Single power ATX Support S0, S3, S4, S5
Power Mode
AT/ATX mode
Operating Temp.
0°C ~ 60°C with 0.2m/s air flow
Storage Temp.
-40°C ~ 75°C (-40°F ~ 167°F)
Operating
Humidity
40°C @ 95% Relative Humidity, Non-condensing
Size (L x W)
6.7" x 6.7" (170mm x 170mm)
Weight
0.40kg
Note: Specifications are subject to change without notice.
User condition suggestion:
Other
Ethernet LED Indicator

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1.6 Architecture Overview—Block Diagram
The following block diagram shows the architecture and main components of EMX-H310P.
Note: Limitation regarding to Renesas uPD720201 PCIe to USB3.0 Performance.

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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
JME1
BIOS ME function configuration
3 x 1 header, pitch 2.54mm
JSATX1
AT/ATX Power Mode Select
3 x 1 header, pitch 2.00mm
JCMOS1
Clear CMOS
3 x 1 header, pitch 2.54mm
Connectors
Label
Function
Note
SYSFAN1
System fan connector 1
(with smart fan function supported)
4 x 1 wafer, pitch 2.54mm
CPUFAN1
CPU fan connector
4 x 1 wafer, pitch 2.54mm
JAUXP1
Auxiliary Panel connector
4 x 2 header, pitch 2.00mm
SPI1
Miscellaneous setting connector
4 x 2 header, pitch 2.00mm

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COM1/2
Serial Port1/2 connector
5 x 2 header, pitch 2.00 mm
FAUD1
Front Audio connector
5 x 2 header, pitch 2.54mm
DIO1
General purpose I/O connector
10 x 2 header, pitch 2.00mm
SPK1
Speaker connector
4 x 1 wafer, pitch 2.00 mm
JBKL1
LCD Inverter connector
5 x 1 wafer, pitch 2.00 mm
JFP1
Front Panel connector
5 x 2 header, pitch 2.54mm
LAN1/2/3/4
4 x RJ-45 with Dual deck USB 3.0
connector
4COM1
Serial Port connector
20 x 2 header, pitch 2.00mm
JUSBH1
USB connector
10 x 2 wafer, pitch 2.00mm
EDP1
eDP-Panel connector
10 x 2 wafer, pitch 1.25mm
LVDS1
LVDS connector
20 x 2 wafer, pitch 1.25mm
J1RS1/2
J1RS1/2 connector
3 x 2 header, pitch 2.00 mm
JLPC1
LPC connector
5 x 2 header, pitch 2.00mm
ATXPWR1
ATX Power connector
10 x 2 wafer, pitch 4.20mm
ATXPWR2
ATX Power connector
2 x 2 wafer, pitch 4.20mm
HDMI1
HDMI connector
JSATA1/2/3
Serial ATA connector
DIMMA1
260-pin DIMM slot 1
DIMMB1
260-pin DIMM slot 2
M2KE1
M.2 Key E
M2KB1
M.2 Key B
PCIEX1
PCI-e x16 slot
SIM1
SIM card slot
CPU
CPU connector
VGA1
VGA connector
DP1
DP connector
PS2USB1
PS2+USB connector

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2.3 Setting Jumpers & Connectors
2.3.1 Serial port 1 pin9 signal select (JRI1)
* Default
Ring*
+5V
+12V
2.3.2 Serial port 2 pin9 signal select (JRI2)
* Default
Ring*
+5V
+12V

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2.3.3 BIOS ME function configuration (JME1)
* Default
Enable ME *
Disable ME
2.3.4 Clear CMOS (JCMOS1)
* Default
Protect*
Clear CMOS