DFI GH551 Operation & User’s Manual

User’s Manual A-595-M-2019 Preliminary Version Preliminary Version ...

Copyright This publication contains information that is protected by copyright. No part of it may be repro- duced 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 specifi- c ...

Table of Contents Chapter 1 - Introduction................................................................................................................6 Specifications..........................................................................................................................6 Features...................................................................................................................................7 C ...

About this Manual This manual can be downloaded from the website, or acquired as an electronic file included in the optional CD/DVD. The manual is subject to change and update without notice, and may be based on editions that do not resemble your actual products. Please visit our website or con- tact our sales representatives for the latest editions. Warranty 1. Warranty does not cover damages or failures that arised from misuse o ...

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. • One GH551 board • One COM port cable (Length: 250mm, pin header to DB9 port) • One Serial ATA data cable (Length: 500mm) • One Serial ATA power cable (Length: 250mm) • One Heatsink (131.45*78.36*35mm) The board and accessories in the package may not c ...

Chapter 1 - Introduction X Specifications The specifications listed here may be based on editions that do not resemble your actual products. Please visit the download page at go.dfi. com/GH551, or via the QR code to the right for the latest datasheet. SYSTEM Processor AMD® Ryzen™ Embedded V1605B, 4C/8T, 2MB Cache, 8 CU, 2.0GHz (3.6GHz), 15W V1202B, 2C/4T, 1MB Cache, 3 CU, 2.3 GHz (3.2GHz), 15W V1404I, 4C/8T ...

X Features Watchdog Timer The Watchdog Timer function allows your application to regularly “clear” the system at the set time interval. If the system hangs or fails to function, it will reset at the set time interval so that your system will continue to operate. DDR4 DDR4 delivers increased system bandwidth and improves performance. The advantages of DDR4 provide an extended battery life and improve the pe ...

1 2 10 1 5 2 2 1 9 1 1 1 1 2 10 9 1 2 39 40 1 1 1 1 1 1 1 1 9 10 2 2 5 6 1 2 5 6 1 1 Chapter 2 - Hardware Installation Important: Electrostatic discharge (ESD) can damage your board, processor, disk drives, add-in boards, and other components. Perform installation procedures at an ESD workstation only. If such a station is not available, you can provide some ESD pro- tection by wearing an antistatic w ...

1 2 10 1 5 2 2 1 9 1 1 1 1 2 10 9 1 2 39 40 1 1 1 1 1 1 1 1 9 10 2 2 5 6 1 2 5 6 1 1 • 1 x 260-pin SODIMM up to 16GB • Single Channel DDR4 up to 2400MHz X System Memory Features The system board supports one single channel DDR4 SO-DIMM memory module. Single Channel (SC) Data will be accessed in chunks of 64 bits from the memory channels. DDR4 SO-DIMM (Bottom Side) Installing the SO-DIMM Module Bef ...

X System Memory X Installing the SO-DIMM Module Please follow the steps below to install the memory card into the socket. Step 1: Insert the memory card into the slot while making sure 1) the notch and the key are aligned, and 2) the non-connector end rises approximately 45 degrees horizontally. Press the card firmly into the socket while applying and maintaining even pressure on both ends. Step 2: P ...

X Jumper Settings Front Panel (JP5) Clear CMOS (JP1) HDD-LED - Hard Disk Drive LED Lighting of the LED indicates that the hard drive is being accessed. System Reset This switch allows you to reboot without having to power off the system. Power/Standby LED When the system’s power is on, this LED will light up. When the system is in the S1 (POS - Power On Suspend) state, it will blink at 1-second int ...

X Jumper Settings X Jumper Settings Backlight Power Select (JP2) „ 2-3 On: +5V „ 1-2 On: +3V3 (default) The power level supplied to the LCD backlight can be switched between +3.3V or +5V via JP2. Important: Before powering-on the system, make sure that the setting of the jumper matches the specifications of the LCD's backlight power. Incorrect power voltage may cause irreversible damage to your LCD ...

APU Power (JP9000) Pin Assignment 1 APU_VRM1_SCLK 2 APU_VRM1_SDATA 3 GND X Jumper Settings 1 2 10 1 5 2 1 9 1 1 1 9 1 2 39 40 1 1 1 1 1 1 1 1 9 10 2 2 5 6 1 2 5 6 1 1 2 10 1 5 2 2 1 9 1 1 1 1 2 10 9 1 2 39 40 1 1 1 1 1 1 1 1 9 10 2 2 5 6 1 2 5 6 1 1 The APU VRM can be monitored via the connector. The system board can be switched between AT and ATX modes via JP6. „ 2-3 On: ATX Mode „ 1-2 On: AT Mode ...

1 2 10 1 5 2 2 1 9 1 1 1 1 2 10 9 1 2 39 40 1 1 1 1 1 1 1 1 9 10 2 2 5 6 1 2 5 6 1 1 X Rear I/O Ports „ 3 x GbE LAN „ 1 x USB 2.0 „ 2 x USB 3.1 (Gen 2) „ 4 x DP++ Note X Rear I/O Ports „ DP++ 2 „ DP++ 4 „ DP++ 1 „ LVDS „ DP++ 3 Graphics Display The total number of DP++ ports are model-specific as determined by the APU model. One inter- nal LVDS can also be opted for in replacement of DP++ 4 ...

USB Ports USB allows data exchange between your computer and a wide range of simultaneously ac- cessible external Plug and Play peripherals. The system board is equipped with multiple USB Type A ports at the rear side — two USB 3.1 Gen2 and one USB 2.0. For the internal USB ports, please refer to the next section. Please refer to the next section for internal USB connectors. Wake-On-USB Keyboard/Mo ...

X Internal I/O Connectors Connect a 4-pin DC power cord to the power connector for DC supply. The coaxial and 4-pin vertical types are avaible upon request. Jumper Setting The power related configurations are configured via jumper settings as previously instructed in this chapter. Important: Using a voltage higher than the recommended range may result in failure in start- ing and booting the system o ...

X Internal I/O Connectors USB Ports X Internal I/O Connectors The USB device allows data exchange between your computer and a wide range of simultane- ously accessible external Plug and Play peripherals. The internal pin headers provide two USB 2.0 ports for V1000 series, and one (pin 1, 3, 5, 7) for R1000 series. The internal USB pin headers may be connected to a card-edge bracket. Install the card- ...

„ SATA Pin Assignment The Serial ATA (SATA) connector is used to connect the Serial ATA device. The system board support one SATA port and provides data rate up to 6Gb/s. Connect one end of the Serial ATA cable to a SATA connector and the other end to your Serial ATA device. BIOS Setting Configure the Serial ATA drives in the Advanced > AMD CHIPSET Setting > SATA Configuration Options submenu of the ...

Pin Assignment 1 Ground 2 Power 3 Sense „ 3-pin Fan Pin Assignment CPU Fan X Internal I/O Connectors These fan connectors are used to connect to cooling fans. Cooling fans provide adequate air circulation throughout the chassis and dissipate heat to prevent overheating of the system board and components. The 3-pin CPU fan modulates fan speed via voltage modulation. BIOS Setting Configure the Smart F ...

X Internal I/O Connectors SMBus The SMBus (System Management Bus) connector is used to connect the SMBus device. It is a multiple device bus that allows multiple chips to connect to the same bus and enable each one to act as a master by initiating data transfer. „ SMBus Pin Assignment Pin Assignment Pin Assignment 1 3V3SB 2 GND 3 SMBus_Clock 4 SMBus_DATA 5 SMBus_Alert 6 --- Pin Assignment Pin Assign ...