GM341-GHF Processor

Product Information

Specifications

• Model: GM341-GHF
• Type: Gaming Computing System
• Part Number: A50110941

Product Usage Instructions

About the Package

Ensure all components listed in the package contents are present
before proceeding with the installation.

Before Using the System

Read through the user manual carefully to familiarize yourself
with the system and its components before use.

Chapter 3 – Installing Devices

1. Connecting the I/O Board: Follow the provided
   instructions to securely connect the I/O board to the system.

2. Powering on the System and Connecting the
   Display: Connect the system to a power source and the
   display using appropriate cables.

3. Removing the Chassis Cover: Carefully remove
   the chassis cover to access the internal components.

4. Installing the SODIMM: Insert the SODIMM
   module into the designated slot following the correct
   orientation.

5. Installing an M.2 card: Install the M.2 card
   into the compatible slot on the motherboard.

6. Installing a SATA DOM: Securely install the
   SATA DOM for storage purposes.

Chapter 4 – Jumper Settings

1. Clear CMOS Data: Follow the instructions to
   clear CMOS data if required.

2. FPGA Programming Mode Select: Configure the
   jumper settings for FPGA programming mode.

3. MCU Programming Mode: Set the jumper for MCU
   programming mode as needed.

Chapter 5 – Ports and Connectors

Refer to this section for detailed information on the available
ports and connectors on the system.

FAQ

Warranty Information

The warranty does not cover damages resulting from misuse,
unauthorized alterations, physical abuse, or improper installation.
Refer to the warranty terms for more details.

GM341-GHF
Gaming Computing System User’s Manual
A50110941

Copyright
This publication contains information that is protected by copyright. No part of it may be reproduced in any form or by any means or used to make any transformation/adaptation without the prior written permission from the copyright holders.
This publication is provided for informational purposes only. The manufacturer makes no representations or warranties with respect to the contents or use of this manual and specifically disclaims any express or implied warranties of merchantability or fitness for any particular purpose. The user will assume the entire risk of the use or the results of the use of this document. Further, the manufacturer reserves the right to revise this publication and make changes to its contents at any time, without obligation to notify any person or entity of such revisions or changes.
Changes after the publication’s first release will be based on the product’s revision. The website will always provide the most updated information.
© 2019. All Rights Reserved.
Trademarks
Product names or trademarks appearing in this manual are for identification purpose only and are the properties of the respective owners.

FCC and DOC Statement on Class B
This equipment has been tested and found to comply with the limits for a Class B 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 residential installation. 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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
· Reorient or relocate the receiving antenna. · Increase the separation between the equipment and the receiver. · Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected. · Consult the dealer or an experienced radio TV technician for help.
Notice:
1. The changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
2. Shielded interface cables must be used in order to comply with the emission limits.

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2

Table of Contents
About this Manual ……………………………… 4 Warranty …………………………………………. 4 Static Electricity Precautions ………………… 4 Safety Measures………………………………… 4 Safety Precautions …………………………….. 5 About the Package …………………………….. 5 Before Using the System …………………….. 5 Chapter 1 – Introduction……………………… 6
Overview ……………………………………………………………………… 6 Key Features …………………………………………………………………6 Specifications…………………………………………………………………7 Getting to Know the GM341-GHF……………………………………….8 Mechanical Dimensions ……………………………………………………9 Chassis Dimension …………………………………………………………9
Chapter 3 – Installing Devices………………. 11
Connecting the I/O Board ……………………………………………… 11 Powering on the System and Connecting the Display…………… 11 Removing the Chassis Cover…………………………………………… 12 Installing the SODIMM ………………………………………………….. 12 Installing an M.2 card …………………………………………………… 13 Installing a SATA DOM ………………………………………………….. 13
User’s Manual | GM341-GHF

Chapter 4 – Jumper Settings………………… 14
Clear CMOS Data …………………………………………………………. 14 FPGA Programming Mode Select……………………………………… 14 MCU Programming Mode……………………………………………….. 15
Chapter 5 – Ports and Connectors …………. 16
Audio Ports…………………………………………………………………… 16 USB Ports…………………………………………………………………….. 17 DC-in………………………………………………………………………….. 17 COM Ports ……………………………………………………………………. 18 RJ45 LAN Ports ……………………………………………………………… 19 Intrusion Doors……………………………………………………………… 19 Display Outputs …………………………………………………………….. 20 Digital Inputs/Outputs …………………………………………………….. 20 Expansion Connectors……………………………………………………… 22 CPU/System Fan Connector ………………………………………………. 22 LEDs…………………………………………………………………………… 23 Battery ……………………………………………………………………….. 23 SATA (Serial ATA) Connectors ……………………………………………. 24 LPC Connector ………………………………………………………………. 24 5V DC-out ……………………………………………………………………. 25
Chapter 6 – Mounting…………………………. 26 Chapter 7 – BIOS Setup ……………………… 27 Chapter 8 – Supported Software …………… 42
3

About this Manual
An electronic file of this manual can be obtained from the DFI website at www.dfi.com. To download the user’s manual from our website, please go to Support > Download Center. On the Download Center page, select your product or type the model name and click “Search” to find all technical documents including the user’s manual for a specific product.
Warranty
1. Warranty does not cover damages or failures that arised from misuse of the product, inability to use the product, unauthorized replacement or alteration of components and product specifications.
2. The warranty is void if the product has been subjected to physical abuse, improper installation, modification, accidents or unauthorized repair of the product.
3. Unless otherwise instructed in this user’s manual, the user may not, under any circumstances, attempt to perform service, adjustments or repairs on the product, whether in or out of warranty. It must be returned to the purchase point, factory or authorized service agency for all such work.
4. We will not be liable for any indirect, special, incidental or consequential damages to the product that has been modified or altered.

Static Electricity Precautions
It is easy to inadvertently damage your PC, system board, components or devices even before installing them in your system unit. Static electrical discharge can damage computer components without causing any signs of physical damage. You must take extra care in handling them to ensure against electrostatic build-up.
1. To prevent electrostatic build-up, leave the system board in its anti- static bag until you are ready to install it.
2. Wear an antistatic wrist strap.
3. Do all preparation work on a static-free surface.
4. Hold the device only by its edges. Be careful not to touch any of the components, contacts or connections.
5. Avoid touching the pins or contacts on all modules and connectors. Hold modules or con nectors by their ends.
Important: Electrostatic discharge (ESD) can damage your processor, disk drive and other components. Perform the upgrade instruction procedures described at an ESD workstation only. If such a station is not available, you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the system chassis. If a wrist strap is unavailable, establish and maintain contact with the system chassis throughout any procedures requiring ESD protection.
Safety Measures
To avoid damage to the system: · Use the correct AC input voltage range.
To reduce the risk of electric shock: · Unplug the power cord before removing the system chassis cover for installation or servicing. After installation or servicing, cover the system chassis before plugging the power cord.
Battery: · Danger of explosion if battery incorrectly replaced. · Replace only with the same or equivalent type recommend by the manufacturer. · Dispose of used batteries according to local ordinance.

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4

Safety Precautions
· Use the correct DC input voltage range.
· Unplug the power cord before removing the system chassis cover for installation or servicing. After installation or servicing, cover the system chassis before plugging the power cord.
· Danger of explosion if battery incorrectly replaced.
· Replace only with the same or equivalent type recommend by the manufacturer.
· Dispose of used batteries according to local ordinance.
· Keep this system away from humidity.
· Place the system on a stable surface. Dropping it or letting it fall may cause damage.
· The openings on the system are for air ventilation to protect the system from overheating. DO NOT COVER THE OPENINGS.
· Place the power cord in such a way that it will not be stepped on. Do not place anything on top of the power cord. Use a power cord that has been approved for use with the system and that it matches the voltage and current marked on the system’s electrical range label.
· If the system will not be used for a long time, disconnect it from the power source to avoid damage by transient overvoltage.
· If one of the following occurs, consult a service personnel:
– The power cord or plug is damaged.
– Liquid has penetrated the system.
– The system has been exposed to moisture.
– The system is not working properly.
– The system dropped or is damaged.
– The system has obvious signs of breakage.
· The unit uses a three-wire ground cable which is equipped with a third pin to ground the unit and prevent electric shock. Do not defeat the purpose of this pin. If your outlet does not support this kind of plug, contact your electrician to replace the outlet.
· Disconnect the system from the DC outlet before cleaning. Use a damp cloth. Do not use liquid or spray detergents for cleaning.

About the Package
The package contains the following items. If any of these items are missing or damaged, please contact your dealer or sales representative for assistance.
· GM341-GHF system unit · Mounting screws for M.2 modules · CD disk includes
– Manual – Drivers · Quick Installation Guide
The board and accessories in the package may not come similar to the information listed above. This may differ in accordance to the sales region or models in which it was sold. For more information about the standard package in your region, please contact your dealer or sales representative.
Before Using the System
Before powering-on the system, prepare the basic system components.
If you are installing the system for the first time, you will need at least one of the following internal components.
· Storage devices such as SATA DOMs and M.2 modules.
You will also need external system peripherals, which will normally include at least a keyboard, a mouse and a video display.

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5

Chapter 1 – Introduction
Overview

Chapter 1

Chapter 1

Key Features

Model Name Processor

GM341-GHF AMD® RyzenTM Embedded V1000/R1000/R2000 processors

Audio LAN COM
Display USB

Speaker and 5.1 Channel Audio Output S/PDIF Digital Output
Two LAN ports
One RS-232 (DB-9 connector) One RS-232/422/485 (DB-9 connector) One RS-232 (Tx, Rx)/ccTalk (pin headers) Two RS-232 (Tx, Rx)/SAS/BACTA (pin headers)
Four DP
Two USB 3.0 and four USB 2.0 Type A ports

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6

Specifications

Chapter 1

Processor System
Memory Graphics
Audio Storage/Expansion Ethernet GAMING

AMD® RyzenTM Embedded V1807, Quad Core, 2MB Cache, 11 CU, 3.35GHz (3.8GHz), 35-54W

AAMMDD®®

RyzenTM RyzenTM

Embedded Embedded

V1756, V1605,

Quad Quad

Core, Core,

2MB 2MB

Cache, Cache,

8 8

CU, CU,

3.25GHz (3.6GHz), 35-54W 2.0GHz (3.6GHz), 12-25W

AAMMDD®®

RyzenTM RyzenTM

Embedded Embedded

V1202, Dual Core, R1606G, 2C/4T, 3

1MB Cache, 3 CU, 2.3GHz (3.2GHz), CU, 2.6GHz (3.5GHz), 15W

12-25W

AAMMDD®®

RyzenTM RyzenTM

Embedded Embedded

R1505G, 2C/4T, 3 CU, 2.4GHz(3.3GHz),15W R2312, 3C/4T, 2MB Cache, 3CU, 2.7GHz (3.5GHz),

12~25W

AAMMDD®®

RyzenTM RyzenTM

Embedded Embedded

R2314, R2514,

6C/12T, 6C/12T,

4MB 4MB

Cache, Cache,

6 8

CU, CU,

2.1GHz 2.1GHz

(3.5GHz), (3.7GHz),

12~35W 12~35W

AMD® RyzenTM Embedded R2544, 4C/8T, 4MB Cache, 8 CU, 3.35GHz (3.7GHz), 35~54W

Two 260-pin SODIMM up to 32GB Dual Channel DDR4 3200MHz

· AMD® RadeonTM Vega Graphics
· Supported codecs:
OpenGL 4.5, DirectX 12, OpenCL 2.1 HW Decode: AVC/H.264, MPEG2, VC1/WMV9, JPEG/MJPEG, HEVC/H265, VP8, VP9 HW Encode: MPEG2, AVC/H264, JPEG, HEVC/H265, VP8, VP9
· Display interfaces:
4 x DP++ ( with V1000 series processors) or 3 x DP++ (with R1000 series processors) DP: resolution up to 4096×2160 @ 60Hz
5.1 Channel Audio Output S/PDIF Digital Output Stereo 10W+10W Class D Audio AMP Output

· 2 x SATA 3.0 (up to 6GB/s) with 7-pin VCC Support
· 1 x M.2 M Key (2280, PCIe x2, only available with RyzenTM V1000 series processors)
2 x Realtek 8119 or 8111HN (optional) Gigabit Ethernet Controller
Intrusion Detection 8 x Intrusion Detections Operates With and Without AC Power Logs Date/Time of Last 64 Events 5 Years Data Retention during AC off
NVRAM Supports up to 16Mbyte Coin Battery Backup to Retain Data for 5 Years during AC off Supports Battery Voltage Monitoring & Warning
DI/DO 32-bit Digital Input 32-bit OC output (29-bit x 500mA, support 8 meter with disconnect detection; 3-bit x 3A)
iButton Support iButton 1-wire protocol

Note: *The mount kit is not supported in the standard model. Please contact your sales
representative for more information.

I/O Ports and LED Indicators
Power

· LEDs
– 1 x Power LED – 1 x HDD LED
· I/O Ports
1 x RS-232 (DB-9 connector) 1 x RS-232/422/485 (DB-9 connector) 1 x RS-232 (Tx, Rx)/ccTalk (pin header) 2 x RS-232 (Tx, Rx)/SAS/BACTA (pin header) 2 x USB 3.0 4 x USB 2.0
Digital I/O
DI: 1~32 DO: 1~32
Intrusion detection doors: 1~8
· Button
Power Button Reset Button
· 12V DC-in (4-pin Vertical Connector)

Environment Vibration

· Temperature – Operating: 0oC ~ 45oC – Storage: -20oC ~ 85oC
· Relative Humidity – 5 to 90% RH (non-condensing)
· Operation:
IEC 60068-2-64 Test Fh: Vibration Board-Band Random Test Random, 1Grms @ 5~500 Hz, 30min.
· Non-Operation:
IEC 60068-2-6 Test Fc: Vibration Sinusoidal Test Sweep sine, 3Grms @ 10~500Hz, 30min.

Shock

· Operation:
IEC 60068-2-27 Test Ea: Shock test Half-sine, 3G @ 11ms, 18 Shock ±X, ±Y, ±Z (each axis 3 times)

· Non-Operation:
IEC 60068-2-27 Test Ea: Shock test Half-sine, 5G @ 11ms, 18 Shock ±X, ±Y, ±Z (each axis 3 times)

Construction

· Aluminum + Metal Aluminum

Mounting

· Wall mount (*)

Dimensions (W x H x D) · 270mm x 63mm x 210mm (10.63″ x 2.48″ x 8.27″)

Weight

· TBD

OS Support

Windows 10 (64-bit) Ubuntu 16.04LTS (64-bit)

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7

Getting to Know the GM341-GHF Front View

Power LED HDD LED Power Button Reset Button

4-pin DC-in LAN 1 LAN 2

DP 0 DP 1 DP 2 DP 3

COM 4/5 RS232 (Tx/Rx/12V/-12V/GND)

COM 3 RS232 (Tx/Rx/GND) or ccTalk
COM 2 (RS232)

COM 1 (RS232/RS422/RS485)

Speaker 5.1 ch audio
Door 1~6

USB Ports (from top to down): USB 2_4 USB 2_3 USB 2_2 USB 2_1 USB 3_2

S/PDIF

iButton Door 7

User’s Manual | GM341-GHF

Digital inputs/outputs (from top to down): Digital input 1~16 Digital input 17~32 Digital output 1~16 Digital output 17~32

Chapter 1

Chapter 1

Speaker and 5.1 ch audio Connects an audio I/O module to the 4-pin speaker connector for stereo (10W+10W) speakers and 5.1 ch audio connector for audio sound systems; there is also an S/PDIF digital audio connector.
Digital I/O 32 digital inputs via 2×10 micro-fit connector 32 digital outputs via 2×9 micro-fit connector
LAN Ports Connect the system to a local area network.
DC-in DC 12V power input via a 4-pin connector.
DP Ports (DP 0~3) Connect the DisplayPort of a display device.
USB 2.0 & 3.0 Ports 4 USB 2.0 ports and 2 USB 3.0 ports (one in the I/O area and the other in the system area protected by a cover)
COM ports COM1 (DB-9): connects RS232/RS422/RS485 devices. COM2 (DB-9): connects RS232 devices. COM3: connects RS232 with Tx/Rx/GND or ccTalk COM4/5: connects RS232 with Tx/Rx/+12V/-12V/GND
Power LED Indicates the status of the system.
HDD LED Indicates the status of the storage device.
Power Button Press to power on or off the system.
Reset Button Press to reset the system. Intrusion Doors Connectors 6 doors via a 2×4 micro-fit connector 1 door via a 2-pin box header in the I/O area 1 door via a 2-pin box header in the protected system area
8

Mechanical Dimensions Chassis Dimension
Left View

Front View

Chapter 1
Right View

200.00

User’s Manual | GM341-GHF

Top View Rear View

63.00 67.00
9

Chapter 2
Chapter 2 – Getting Started
Preparing the System
Before you start using the system, you need the following items: · SATA DOMs or M.2 modules · USB keyboard · USB mouse · CD-ROM drive (for installing software/drivers) · Screwdriver · Memory modules
Installing Devices
The following devices can be installed in the system. · Memory modules · SATA DOMs · M.2 modules
Configuring the BIOS
To get you started, you may need to change configurations such as the date, time and the priority of boot devices. 1. Power on the system. 2. After the memory test, the message “Press DEL to run setup” will appear on the screen.
Press the Delete key to enter the BIOS setup utility.
Installing a Operating System
Most operating system software can be installed using a DVD (and DVD burner) or bootable USB drive. Please refer to your operating system manual for instructions on installing an operating system.
Installing the Drivers
The system comes with a software package including drivers. These drivers must be installed to provide the best system performance. Refer to the Supported Software Chapter for instructions on installing drivers.
User’s Manual | GM341-GHF

Chapter 2
10

Chapter 3 – Installing Devices
Connecting the I/O Board
The system supports 32 digital inputs and outputs. The I/O board that came with the package can be connected to the system to test the digital input and output function. Please observe the following guidelines and follow the procedure to connect the I/O board.
1. Make sure the system and all other peripheral devices connected to it have been powered off. 2. Disconnect all power cords and cables. 3. Connect one end of the USB cable (type-A connector) to the system and the other end of the
USB cable (type-B connector) to the I/O board. 4. Connect the I/O board to the system’s intrusion detection connector (labeled door 1~6) using
the red cable. 5. Connect the I/O board to the system’s DIO port (labeled DO: 17~32) using the blue cable. 6. Connect the I/O board to the system’s DIO port (labeled DO: 1~16) using the green cable. 7. Connect the I/O board to the system’s DIO port (labeled DI: 17~32) using the yellow cable. 8. Connect the I/O board to the system’s DIO port (labeled DI: 1~16) using the orange cable.

Chapter 3
Powering on the System and Connecting the Display
To power on the system, simply connect the 4-pin power cable to the system and the system will be automatically powered on. If you want to use a power or a reset switch (tact button), they are located on the system board as shown in the following picture. To connect the display, use a DisplayPort cable to connect one of the DP ports to a display device.
4-pin DC-in
Power LED HDD LED Power Button Reset Button

Orange DI: 1~16
Yellow DI: 17~32 Green DO: 1~16 Blue DO: 17~32 Red: Door 1~6

DP 0 DP 1 DP 2 DP 3

Note:
The tact buttons on the I/O board can be used to invoke a door intrusion event or set the high/low level of a digital I/O port. You can also use the demonstration application to alter a digital I/O port’s level. For more information, please refer to the software application guide.

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11

Removing the Chassis Cover
Please observe the following guidelines before opening the chassis cover: 1. Make sure the system and all other peripherals connected to it have been powered off. 2. Disconnect all power cords and cables. 3. The mounting screw on the rear side of the system compartment is used to secure the cover
to the chassis. Remove this screw and put it in a safe place for later use. 4. Use the key (push it down slightly and turn it counterclockwise) to unlock the system com-
partment cover. 5. Slide the cover backward to open the chassis cover.

Chapter 3
Installing the SODIMM
Grasp the module by its edges and align the memory’s notch with the socket’s notch; then insert the memory into the socket at an angle and push it down until you feel a click.
DDR4_1 Socket DDR4_2 Socket

Compartment lock Mounting screw

SODIMM modules

User’s Manual | GM341-GHF

Notes: 1. The system supports dual-channel configuration. To enable dual- channel,
populate both SODIMM sockets. 2. The SODIMM sockets can only accept DDR4 (3200MHz) memory modules.
Please do not install other types of memory modules.
12

Installing an M.2 card
The system (only with the V1000-series CPUs) has one M.2 type 2280 socket (M Key), which provides PCIe NVMe x2 interface that supports the installation of M.2 22 x 80mm SSD cards:
1. Align the notch at the edge of the M.2 card with the key in the connector. 2. Push down on the other end of the card and use the provided mounting screw (the longer
one) to secure both cards on the system board.

Chapter 3
Installing a SATA DOM
The system board is equipped with two SATA 3.0 ports that support the installation of SATA DOMs that can be used as a boot drive, system backup and recovery device, etc.
These SATA ports provide power so external power supply is not needed. However, if such power supply is required, the board is equipped with a 2-pin 5V/2A DC-out connector. Align the SATA port with the connector of a SATA DOM before inserting the SATA DOM.

M.2 module

SATA DOM DC-out

M.2 module

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13

Chapter 4 – Jumper Settings
Clear CMOS Data

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3
L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

JP1

3 2 1
1-2 On: Normal (default)

3 2 1
2-3 On: Clear CMOS Data

If you encounter the following situations, you can reconfigure the system with the default values stored in the ROM BIOS.
a) CMOS data becomes corrupted. b) You forgot the supervisor or user password.
To load the default values stored in the ROM BIOS, please follow the steps below.
1. Power-off the system and unplug the power cord.
2. Set the jumper pins 2 and 3 to On. Wait for a few seconds and set the jumper back to its default setting, pins 1 and 2 On.
3. Now plug the power cord and power-on the system.

User’s Manual | GM341-GHF

DDR4_2 SODIMM DDR4_1 SODIMM
DDR4_2 SODIMM DDR4_1 SODIMM

FPGA Programming Mode Select

Chapter 4

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3

L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

J12

1

1

2

2

1-2 On: F.W. update programmable

None: Protective mode

J12 is used to select the FPGA programming mode. To enable or disable FPGA programming of the system board, please set the jumper as indicated above.

14

MCU Programming Mode

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3
L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1 1
6 5

1

4

USB 2.0_3

1

4

USB 2.0_2

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

DP 3

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

DDR4_2 SODIMM DDR4_1 SODIMM

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU
J15

BAT 1

1

4

USB 3.0_1

21

21

1-2 On:

None:

F.W. update programmable Protective mode

J15 is used to select the MCU programming mode. To enable or disable MCU programming of the system board, please set the jumper as indicated above.

User’s Manual | GM341-GHF

Chapter 4
15

Chapter 5 – Ports and Connectors
Audio Ports

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3
L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

DDR4_2 SODIMM DDR4_1 SODIMM

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

S/PDIF
4-pin Speaker 5.1 Channel Audio
Output

The audio connectors include a 5.1CH audio and a stereo (10W + 10W) speaker output, as well as the digital audio with the S/PDIF connector. These audio ports are provided by Realtek RTL8119 Ethernet Controller and ALC888S High Definiton Audio Codec.
· BIOS Setting
Configure the audio controller in the “Advanced” menu (“AMD CHIPSET Setting” > “GFX Configuration” > “NB Azalia”) of the BIOS. Refer to Chapter 7 for more information.
· Driver Installation
You may need to install audio driver in your operating system to use audio devices. Refer to Chapter 8 and your operating system’s documentation for more information.

User’s Manual | GM341-GHF

Chapter 5

5.1 ch Audio

Pins

Pin Assignment

Pins

Pin Assignment

1 LINEOUT-L 7

LINEOUT-R

2

GND

8

3 CENOUT-L 9

4

GND

10

5 SIDEOUT-L 11

6

GND

12

GND LFEOUT-R
GND SIDEOUT-R
GND

S/PDIF

Pins 1 2 3 4 5

Pin Assignment +5V Key
SPDIF out GND NC

4-pin Speaker

Pins 1 2 3 4

Pin Assignment CH-R+ CH-L+ CH-RCH-L-

16

USB Ports

DC-in

Chapter 5

USB 2.0

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3
L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

USB3.0 2

1

4

System Fan 1

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

USB3.0 1

The USB devices allow data exchange between your system and a wide range of simultaneously accessible external Plug and Play peripherals.
The system board is equipped with two USB 3.0 and four USB 2.0 type A vertical ports.
· BIOS Setting
Configure the COM ports including its communication mode in the “Advanced” menu (“USB Configuration” and “SB USB Configuration” under the “CPU” menu) of the BIOS. Refer to Chapter 7 for more information.

User’s Manual | GM341-GHF

DDR4_2 SODIMM DDR4_1 SODIMM
DDR4_2 SODIMM DDR4_1 SODIMM

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3
L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42

71
1

3
L

5.1CH

or

2
12 6

4

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

1

3
L

or

2

4

The 4-pin vertical DC-in connector provides a low power input solution. Please use a power adapter with 12V DC output voltage. Using an adapter not compliant to this specification may fail to boot the system or cause damage to the system board.

Pins

Pin Assignment

Pins

Pin Assignment

1

GND 1

3

12V1

2

GND 2

4

12V2

17

COM Ports

COM 2: RS232

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3
L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

COM 1: RS232/RS422/RS485

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

DDR4_2 SODIMM DDR4_1 SODIMM

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

COM 3: RS232 (Tx/Rx/GND/ccTalk) COM 4/5: RS232 (Tx/Rx/+12V/GND)

COM 3

COM 4/5

COM 1 and COM 3 can be selected among different communication mode whereas COM 2 can be used in RS232 mode only. COM 3 and COM 4/5 are pin headers and provide signals that are different from typical RS232 communication.
Serial Port The serial port is an asynchronous communication ports that can be used with modems, serial printers, remote display terminals, and other serial devices. And the ccTalk protocol of COM 3 can be used to connect peripherals used in automatic payment machines for a variety of market sectors such as transportation, ticketing, gaming and entertainment, and retail. In addition, through the console redirection function of the BIOS (COM 1 and COM 2), you can monitor and control the system from a remote station.
· BIOS Setting
Configure the COM ports including its communication mode in the “Advanced” menu (“NCT6116D Super IO Configuration” submenu) and (“Serial Port Console Redirection” submenu) of the BIOS. Refer to Chapter 7 for more information.
User’s Manual | GM341-GHF

DCD

Chapter 5

COM 1 (RS232/RS422/RS485) / COM 2 (RS232)

N.C. GND

N.C.

DATADATA+

TX+ RX+ RXGND

TX-

DTR GND

TXD

RXD

12 345

1 234 5

12345

6 7 89

6789

6 7 89

N.C.

N.C.

N.C. N.C.

N.C. N.C. N.C.

N.C.

RI

CTS

RTS

RS232

RS422 Full Duplex

RS485

DSR

COM 3: RS232 (TX/RX/GND/ccTalk)

Pins 1 2 3 4 5 6

Pin Assignment COM3 RS232-TX COM3 RS232-RX
GND +12V power out
ccTalk GND

COM 4/5: RS232 (Tx/Rx/+12V/GND)

Pins 1 2 3 4 5 6 7 8 9 10

Pin Assignment COM4 RS232-TX COM4 RS232-RX +12V power out -12V power out
GND COM5 RS232-TX COM5 RS232-RX +12V power out -12V power out
GND

18

RJ45 LAN Ports

LAN 1 LAN 2

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3
L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

Features
· 2 Realtek® RTL8119 or RTL8111HN Gigabit Ethernet Controller The LAN ports provide WOL (Wake On LAN) and PXE (Preboot eXecution Environment) functions and these functions can be configured in the BIOS.
BIOS Setting Configure the onboard LAN in the “Advanced” menu (“ACPI Configuration” and “Network Stack Configuration” submenus) of the BIOS. Refer to Chapter 7 for more information.
Driver Installation Install the LAN drivers. Refer to Chapter 8 for more information.
User’s Manual | GM341-GHF

DDR4_2 SODIMM DDR4_1 SODIMM
DDR4_2 SODIMM DDR4_1 SODIMM

Intrusion Doors

Chapter 5

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3
L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

1

1 Intrusion Door 7 Chassis

Intrusion Door 1~6

Signal

Ground

Ground
Chassis Signal

Intrusion Door 8 (for the system board)

Pins 1 2 3 4

Pin Assignment Door 1 Door 2 Door 3 Door 4

Pins 5 6 7 8

Pin Assignment Door 5 Door 6 GND GND

This intrusion door connector provides 6 pins plus two additional intrusion door connectors for detecting chassis intrusion events. The demonstration application can display logged events and the API utility provides logging functions for recording up to a total of 64 entries.
Software
The software package that came with the system contains application and code samples to implement door intrusion alarms for the system.
19

Display Outputs

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3

L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

DP 0~3

The DisplayPort, a digital display interface, is provided by the integrated AMD® RadeonTM Vega graphics and can be connected to LCD monitors. These ports support resolution up to 4096×2160. Note that the AMD® RyzenTM V1000 series processors provide 4 DP++ ports whereas the R1000 series processors provide 3 DP++ ports.
BIOS Setting Configure the graphics device in the “Advanced” menu (“AMD CHIPSET Setting” > “GFX Configuration”) of the BIOS. Refer to Chapter 7 for more information.
Driver Installation Install the AMD® RadeonTM graphics driver and software. Please refer to Chapter 8 for more information.
User’s Manual | GM341-GHF

DDR4_2 SODIMM DDR4_1 SODIMM
DDR4_2 SODIMM DDR4_1 SODIMM

Chapter 5

Digital Inputs/Outputs

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3
L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1
iButton Intrusion Door7
DI 1~16 DI 17~32 DO 1~16 DO 17~32

System Fan 1

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

DI 1~16/17~32

DO 1~16/17~32

Digital Input 1~16/17~32 Digital Output 1~16/17~32
Pins Pin Assignment Pins Pin Assignment

1

DI 1 / DI 17

11

DI 11 / DI 27

Pins Pin Assignment Pins Pin Assignment

2

DI 2 / DI 18

12

DI 12 / DI 28

1

DO 1 / DO 17

11

DO 10 / DO 26

3

DI 3 / DI 19

13

DI 13 / DI 29

2

DO 2 /DO 18

12

DO 11 / DO 27

4

DI 4 / DI 20

14

DI 14 / DI 30

3

DO 3 / DO 19

13

DO 12 / DO 28

5

DI 5 / DI 21

15

DI 15 / DI 31

4

DO 4 / DO 20

14

DO 13 / DO 29

6

DI 6 / DI 22

16

DI 16 / DI 32

5

DO 5 / DO 21

15

DO 14 / DO 30

7

DI 7 / DI 23

17

GND

6

DO 6 / DO 22

16

DO 15 / DO 31

8

DI 8 / DI 24

18

GND

7

DO 7 / DO 23

17

DO 16 / DO 32

9

DI 9 / DI 25

19

GND

8

DO 8 / DO 24

18

GND

10

DI 10 / DI 26

20

GND

9

DO 9 / DO 25

19

GND

20

The Digital I/O connector provides 32-bit digital inputs or outputs to enable monitor and control of the states of the connected external devices. The recommended application voltage range is from 0 V to 24 V. The digital I/O ports support Electrostatic discharge (ESD) protection to prevent damage from ESD strikes between two connected devices. The following are detailed features: · Protects one data or I/O line · Max. peak pulse power: 160W at tp = 8/20 us. · Low clamping voltage · IEC 61000-4-2, level 4 (ESD), >+ 15KV (air); >+ 8KV (contact) Software The system comes with a demonstration program and an API utility, allowing you to control digital I/O pins. The GPIO Control API of the GamingLogic API utility allows you to control the digital input/output pins. Please contact your sales representative for the gaming software package. Driver Installation Install the Windows WinDriver. Please refer to Chapter 8 for more information.
User’s Manual | GM341-GHF

Chapter 5
21

Expansion Connectors

M.2 Type 2280 (PCIe 3.0 x2)

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3

L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

DDR4_2 SODIMM DDR4_1 SODIMM

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

Chapter 5

CPU/System Fan Connector
Power Ground Sense

1

3

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3

L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

DDR4_2 SODIMM DDR4_1 SODIMM

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

Ground

12V

RPM

CTRL

1

4

M.2 M Key slot (only with the AMD® RyzenTM V1000 series processors)
The M.2 type 2280 card slot (M Key) supports PCIe NVMe 3.0 x2 interface to accommodate NVMe SSDs. It can be inserted with an M.2 (NGFF) card with the form factor of 22×80 mm.

The fan connector is used to connect cooling fan. The cooling fan will provide adequate airflow throughout the chassis to prevent overheating the CPU and system board components.
BIOS Setting The Advanced menu (“NCT6116D HW Monitor” submenu) of the BIOS will display the current speed of the cooling fans. Refer to the Chapter 7 for more information.

User’s Manual | GM341-GHF

22

LEDs

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3

L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

Power LED HDD LED

Standby LED

Power LED (green) This LED will be green when the system is powered on. HDD LED (flashing orange) The HDD LED will flash orange when storage devices are being accessed. Standby LED This LED will be red when there is power on the system board.
User’s Manual | GM341-GHF

DDR4_2 SODIMM DDR4_1 SODIMM
DDR4_2 SODIMM DDR4_1 SODIMM

Chapter 5

Battery

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3
L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

Battery 2 & Battery 3: SRAMs

Battery 1: System & MCU

1 Battery
GND
2

Battery

Connect to the battery connector

The lithium-ion battery is an auxiliary source of power when the main power is shut off. Two of them provide power for the Static Random-Access Memories (BAT 2 & 3) and one provides power for the MCU and the system’s CMOS memory (BAT 1). The batteries for SRAM enables the system to retain data for 5 years without AC power supply. The demonstration application can show the voltage readings as well as set threshold values and its API utility provides functions for battery voltage monitoring.
Safety Measures
· Danger of explosion if battery is incorrectly replaced. · Replace only with the same or equivalent type recommend by the manufacturer. · Dispose of used batteries according to local ordinance.
Software The software package that came with the system contains application and code samples to implement voltage monitoring and alarms for the system.
23

SATA (Serial ATA) Connectors

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3

L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 2 SATA 1

1

System Fan 1

DDR4_2 SODIMM DDR4_1 SODIMM

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

GND TXP TXN GND RXN RXP +5V / GND

SATA 3.0 6Gb/s

7

Features
· 2 Serial ATA 3.0 ports – SATA port 1 and 2 with data transfer rate up to 6Gb/s
· Pin 7 provides +5V power and can switch between +5V and GND automatically
The Serial ATA connectors are used to connect the Serial ATA devices such as a Serial ATA Disk on Module (SATA DOM).
BIOS Setting
Configure the Serial ATA drives in the Advanced menu (“AMD CHIPSET Setting” > “SATA Configuration Options”) of the BIOS. Refer to Chapter 7 for more information.

User’s Manual | GM341-GHF

LPC Connector

Chapter 5

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3

L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

LPC

1

2

System Fan 1

DDR4_2 SODIMM DDR4_1 SODIMM

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

13 14

The Low Pin Count Interface was defined by Intel® Corporation to facilitate the industry’s transition towards legacy free systems. It allows the integration of low-bandwidth legacy I/O components within the system, which are typically provided by a Super I/O controller. Furthermore, it can be used to interface firmware hubs, Trusted Platform Module (TPM) devices and embedded controllers. Data transfer on the LPC bus is implemented over a 4 bit serialized data interface, which uses a 24MHz LPC bus clock. For more information about LPC bus, please refer to the Intel® Low Pin Count Interface Specification Revision 1.1′. The table below indicates the pin functions of the LPC connector.

Pin

Pin Assignment

1

L_CLK

3

L_RST#

5

L_FRAME#

7

L_AD3

9

L_AD2

11

INT_SERIRQ

13

5VSB

Pin

Pin Assignment

2

L_AD1

4

L_AD0

6

3V3

8

GND

10

Key

12

GND

14

5V

24

5V DC-out

Power LED HDD LED Power Button Reset Button

LAN 1

LAN 2

1

3

L

or

2

4

DC_in

DP 0

COM 2 1
6 5

6

4 10

6

3

15

1

COM 3 COM 4/5

1

2

1

4

LPC

USB 2.0_4

DP 1 DP 2

COM 1

1

4

USB 2.0_3

1

4

USB 2.0_2

DP 3

1 6
5

1

4

USB 2.0_1

1

4

USB 3.0_2

31 Speaker
42
71
5.1CH

12 6

20

11

10

1

DI 1~16

20

11

10

1

DI 17~32

18

10

9

1

4

DO 1~16

18

10

9

1

DO 17~32

1 S/PDIF

1

4

5

8

Intrusion Door 1~6

1 iButton Intrusion
Door7

SATA 3.0 1
SATA 2
1 DC_out 5V/2A SATA 3.0 1
SATA 1
Standby Power LED
SRAM

System Fan 1

DDR4_2 SODIMM DDR4_1 SODIMM

AMD RyzenTM V1000Series/ R1000Series

SPI Flash

CPU Fan

MCU Program (J15)

1

FPGA Program (J12)

1

1 BAT 2 BAT 3

Intrusion Door 8

1 1 Clear COMS (JP1)

M.2 2280 (M Key) Only for the V1000 CPU

BAT 1

1

4

USB 3.0_1

2

+5V DC power_out

1

GND

The 2-pin connector provides low power output of 5V/2A.

User’s Manual | GM341-GHF

Chapter 5
25

Chapter 6 – Mounting
Note: The system unit used in the following illustrations may not resemble the actual one. These illustrations are for reference only.
Wall Mount
The system has screw holes on the bottom of the chassis to support wall mount.
1. Drill 4 holes in the wall and insert screw bolts into the holes. 2. Drill the screws into the screw anchors. 3. Hang the device on the wall. The diagram on the right shows the screw holes and dimensions of wall mount (in millimeter).

Screw hole (Diameter: 8.2)

180

180

Chapter 6
Screw hole

Screw hole

Screw hole

User’s Manual | GM341-GHF

26

Chapter 7 – BIOS Setup
Overview
The BIOS is a program that takes care of the basic level of communication between the CPU and peripherals. It contains codes for various advanced features found in this system board. The BIOS allows you to configure the system and save the configuration in a battery-backed CMOS so that the data retains even when the power is off. In general, the information stored in the CMOS RAM of the EEPROM will stay unchanged unless a configuration change has been made such as a hard drive replaced or a device added.
It is possible that the CMOS battery will fail causing CMOS data loss. If this happens, you need to install a new CMOS battery and reconfigure the BIOS settings.
Note: The BIOS is constantly updated to improve the performance of the system board; therefore the BIOS screens in this chapter may not appear the same as the actual one. These screens are for reference purpose only.
Default Configuration
Most of the configuration settings are either predefined according to the Load Optimal Defaults settings which are stored in the BIOS or are automatically detected and configured without requiring any actions. There are a few settings that you may need to change depending on your system configuration.
Entering the BIOS Setup Utility
The BIOS Setup Utility can only be operated from the keyboard and all commands are keyboard commands. The commands are available at the right side of each setup screen.
The BIOS Setup Utility does not require an operating system to run. After you power up the system, the BIOS message appears on the screen and the memory count begins. After the memory test, the message “Press DEL to run setup” will appear on the screen. If the message disappears before you respond, restart the system or press the “Reset” button. You may also restart the system by pressing the and keys simultaneously.

Chapter 7

Legends

Keys

Function

Right and Left arrows

Moves the highlight left or right to select a menu.

Up and Down arrows