DFI GHF51 User Manual

Embedded sbc 1.8”
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GHF51
Embedded SBC 1.8"
User's Manual
A-587-M-2011
Preliminary
Preliminary
Version
Version

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Table of Contents
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Summary of Contents for DFI GHF51

  • Page 1 GHF51 Embedded SBC 1.8” User’s Manual Preliminary Preliminary Version Version A-587-M-2011...
  • Page 2: Copyright

    1. The changes or modifications not expressly approved by the party responsible for com- pliance 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. User's Manual | GHF51...
  • Page 3: Table Of Contents

    System Memory ........................9 Assembly ..........................9 I/O Connectors ........................10 Rear I/O Ports ........................10 SMBus ..........................11 Front Panel ........................11 Battery ..........................12 12V DC Terminal Block ....................12 Digital I/O ........................13 Expansion Slots ......................13 Installing the Mini PCIe Module ...................14 User's Manual | GHF51...
  • Page 4: About This Manual

    • To reduce the risk of electric shock, unplug the power cord before removing the sys- tem chassis cover for installation or servicing. After installation or servicing, cover the system chassis before plugging the power cord. User's Manual | GHF51...
  • Page 5: About The Package

    • Storage device such as hard disk drive, CD-ROM, etc. • Power adaptor External system peripherals may also be required for navigation and display, including at least a keyboard, a mouse and a video display monitor. User's Manual | GHF51...
  • Page 6: Chapter 1 - Introduction

    Humidity Operating: 5 to 90% RH do not resemble your actual products. Please visit the down- Storage: 5 to 90% RH load page at go.dfi.com/GHF51, or via the QR code to the right for the latest datasheet. MECHANICAL Dimensions 1.8" SBC Form Factor: 84mm (3.31") x 55mm (2.17")
  • Page 7: Features

    USB 2.0. It is a marked improvement in device transfer speeds between your computer and a wide range of simultaneously accessible external Plug and Play peripherals. User's Manual | GHF51...
  • Page 8: Chapter 2 - Hardware Installation

    When the Standby Power LED lights green, it indicates that there is power on the Mini PCIe system board. Power-off the PC then unplug the power cord prior to installing any Mini PCIe devices. Failure to do so will cause severe damage to the motherboard and com- ponents. User's Manual | GHF51...
  • Page 9: System Memory

    S c r e e t a l r f a c Features I n t e • DDR4 2400MHz Single Channel S i d e • Up to 4G or 8G Memory Down C P U User's Manual | GHF51...
  • Page 10: I/O Connectors

    2 x Micro HDMI with resolution up to 4096x2160 @ 24Hz Note: An optional heatsink can be purchased as an alternative to the heat spreader. The heatsink comes with attached spring screws and is fairly intuitive in terms of in- stallation. User's Manual | GHF51...
  • Page 11: Smbus

    This switch is used to power on or off the system. Pin Assignment Pin Assignment N.C. SMBus_Alert „ Front Panel Pin Assignment SMBus_DATA SMBus_Clock 3V3SB Pin Assignment Pin Assignment N.C. Reset Power LED Power LED (3V3SB) Power Button User's Manual | GHF51...
  • Page 12: Battery

    • Replace only with the same or equivalent type recommended by the manufacturer. of the add-in boards and peripherals. Calculating the system’s approximate power usage is important to ensure that the power supply meets the system’s consump- • Dispose of used batteries according to local ordinances. tion requirements. User's Manual | GHF51...
  • Page 13: Digital I/O

    Configure PCIe root ports in the Advanced menu (“PCI Express Configuration” submenu) of the „ Digital I/O Pin Assignment BIOS. Refer to chapter 3 for more information. Assignment 5VSB DIO_0 DIO_1 DIO_2 DIO_3 DIO_4 DIO_5 DIO_6 DIO_7 User's Manual | GHF51...
  • Page 14: Installing The Mini Pcie Module

    Screw tight the card onto the stand- off with a screw driver and a stand- off screw until the gap between the card and the stand-off closes up. The card should be lying paral- lel to the board when it’s correctly mounted. User's Manual | GHF51...

Table of Contents