DFI SU551, SU251, SU253 User Manual
1
SU551
Embedded SBC 3.5”
User’s Manual
A42300701
2
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.
© 2017. 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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Table of Contents
Copyright .......................................................... 2
Trademarks ....................................................... 2
FCC and DOC Statement on Class B ...... 2
About this Manual .......................................... 4
Warranty ......................................................... 4
Static Electricity Precautions ........................ 4
Safety Measures................................................4
About the Package ......................................... 5
Optional Items ................................................. 5
Chapter 2 - Hardware Installation..............8
Board Layout..........................................................................................................8
Block Diagram ....................................................................................................... 9
Mechanical Diagram ............................................................................................. 9
System Memory .................................................................................................. 10
Jumper Settings ...................................................................................................10
Auto Power-on Select ............................................................... 11
LVDS Backlight Voltage Select ...................................................11
Mini PCIe Signal Select ............................................................. 12
LVDS Panel Voltage Select ......................................................... 12
Rear Panel I/O Ports .........................................................................................13
12V DC-in .............................................................................. 13
Graphics Interfaces .................................................................. 14
RJ45 LAN Ports ........................................................................ 14
USB Ports................................................................................ 15
I/O Connectors ...................................................................................................16
Digital I/O Connector ................................................................ 16
Digital I/O Power Connector ...................................................... 16
Front Audio Connector .............................................................. 16
COM (Serial) Ports ................................................................... 17
Front Panel Connector .............................................................. 17
SATA (Serial ATA) Connector ..................................................... 18
SATA (Serial ATA) Power Connector ............................................ 18
LVDS LCD Panel Connector ........................................................ 19
LCD/Inverter Power Connector ................................................... 19
Expansion Slot ......................................................................... 20
Cooling Fan Connector .............................................................. 20
SMBus Connector .................................................................... 21
Chassis Intrusion Connector ..................................................... 21
Battery ................................................................................... 22
Chapter 3 - BIOS Setup...............................23
Overview ............................................................................................................. 23
Insyde BIOS Setup Utility .................................................................................24
Main ....................................................................................... 24
Advanced ............................................................................... 24
Security .................................................................................. 32
Boot ....................................................................................... 33
Exit ........................................................................................ 34
Updating the BIOS .............................................................................................34
Notice: BIOS SPI ROM ...................................................................................... 35
Chapter 4 - Supported Software...............36
Chapter 5 - RAID .........................................51
Chapter 6 - Intel AMT Settings..................55
Appendix A - Troubleshooting Checklist..68
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About this Manual
An electronic file of this manual is included in the CD. To view the user’s manual in the CD, insert the CD into a CD-ROM drive. The autorun screen (Main Board Utility CD) will appear. Click
“User’s Manual” on the main menu.
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 consequencial damages to the
product that has been modified or altered.
Static Electricity Precautions
It is quite 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 connectors by their ends.
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.
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.
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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.
• 1 SU551 board
• 1 COM port cable
• 1 Serial ATA data cable
• 1 Serial ATA power cable
• 1 Audio cable
• 1 DVD
• 1 QR (Quick Reference)
• 1 Heat sink
Optional Items
• USB port cable
• COM port cable
• Serial ATA data cable
• Serial ATA power cable
• Power adapter (60W, 12V, Level 6)
• Power adapter (120W, 12V)
• Heat spreader
• 1 Audio cable
• Front Panel cable
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 Board
Before using the system board, prepare basic system components.
If you are installing the system board in a new system, you will need at least the following
internal components.
• Storage devices such as hard disk drive, CD-ROM, etc.
You will also need external system peripherals you intend to use which will normally include at
least a keyboard, a mouse and a video display monitor.
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Chapter 1 - Introduction
Specifications
Chapter 1
Chapter 1 Introduction www.d.com
SYSTEM Processor 6th Generation Intel® CoreTM Processors, BGA 1 356
Intel® CoreTM i7-6600U Processor, Dual Core, 4M Cache, 2.6GHz (3.4GHz), 15W
Intel® CoreTM i5-6300U Processor, Dual Core, 3M Cache, 2.4GHz (3.0GHz), 15W
Intel® CoreTM i3-6100U Processor, Dual Core, 3M Cache, 2.3GHz, 15W
Intel® Celeron® Processor 3955U, Dual Core, 2M Cache, 2.0GHz, 15W
Memory One 204-pin SODIMM up to 8GB Single Channel DDR3L 1600MHz
BIOS Insyde SPI 128Mbit
GRAPHICS Controller Intel® HD Graphics GT Series
Feature OpenGL 5.0, DirectX 12, OpenCL 2.1
HW Decode: AVC/H.264, MPEG2, VC1/WMV9, JPEG/MJPEG, HEVC/H265,
VP8, VP9
HW Encode: AVC/H.264, MPEG2, JPEG, HEVC/H265, VP8, VP9
Display 1 x VGA
1 x LVDS
1 x DP++
VGA: resolution up to 2560x1600 @ 60Hz
LVDS: dual channel 48-bit, resolution up to 1920x1200 @ 60Hz
DP++: resolution up to 4096x2304 @ 60Hz
Triple
Displays
VGA +
LVDS +
DP++
EXPANSION Interface 1 x Full-size Mini PCIe (PCIe/USB/SATA, SATA by default)
1 x Half-size Mini PCIe (PCIe/USB)
1 x SIM (Optional)
AUDIO Audio Codec Realtek ALC888S-VD2-GR
ETHERNET Controller
1 x Intel® I210AT PCIe (10/100/1000Mbps)
1 x Intel® I219LM PCIe with iAMT11.0 (10/100/1000Mbps)
(only Core i7/i5 supports iAMT)
REAR I/O Ethernet 2 x GbE (RJ-45)
USB 4 x USB 3.0
Display 1 x VGA
1 x DP++
INTERNAL I/O Serial 2 x RS-232/422/485 (RS-232 w/ power) (2.0mm pitch)
2 x RS-232 (2.0mm pitch)
USB 2 x USB 2.0 (2.00mm pitch)
Display 1 x LVDS LCD Panel Connector
1 x LCD/Inverter Power
Audio 1 x Audio (Line-out/Mic-in)
SATA 2 x SATA 3.0 (up to 6Gb/s)
1 x SATA Power
DIO 1 x 8-bit DIO
SMBus 1 x SMBus
WATCHDOG TIMER Output &
Interval
System Reset, Programmable via Software from 1 to 255 Seconds
POWER Type Single 12V +/-10% DC
Connector Right Angle Connector (4-pin)
DC Jack (available upon request)
Vertical Type Connector (4-pin) (available upon request)
Consumption Typical: 6300U:12V @ 0.40A (4.80Watt)
Max.: 6300U:12V @ 2.08A (24.96Watt)
RTC Battery CR2032 Coin Cell
OS SUPPORT Microsoft Windows 7 (32/64-bit)
WES 7 (32/64-bit)
Windows 8.1 (64-bit)
Windows 10 IoT Enterprise 64-bit
Linux Debian 8 (with VESA graphic driver)
CentOS 7 (with VESA graphic driver)
Ubuntu 15.10 (Intel graphic driver available)
ENVIRONMENT Temperature Operating: 0 to 60°C
Storage: -40 to 85°C
Humidity Operating: 5 to 90% RH
Storage: 5 to 90% RH
MECHANICAL Dimensions 3.5" SBC Form Factor 146mm (5.75") x 102mm (4.02")
Height PCB: 1.6mm Top Side: 15.5mm, Bottom Side: 4.0mm
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Chapter 1
Chapter 1 Introduction www.d.com
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.
• DDR3L
DDR3L SDRAM provides backward compatibility to DDR3 memory modules but can operate at
the same or at a lower power level.
• Graphics
The integrated Intel® HD graphics engine delivers an excellent blend of graphics performance
and features to meet business needs. It provides excellent video and 3D graphics with outstanding graphics responsiveness. These enhancements deliver the performance and compatibility needed for today’s and tomorrow’s business applications. Supports 1VGA, 1 LVDS and 1
DP++ interfaces for display outputs.
• Serial ATA
Serial ATA is a storage interface that is compliant with SATA 1.0a specification. With speed of
up to 6Gb/s (SATA 3.0), it improves hard drive performance faster than the standard parallel
ATA whose data transfer rate is 100MB/s.
• Gigabit LAN
Intel® I210AT PCI Express Gigabit Ethernet controller and Intel® I219LM PCI Express Gigabit
Ethernet controller with iAMT11.0 support up to 1Gbps data transmission.
• Audio
The Realtek ALC888S-VD2-GR audio codec provides 2.1-channel High Definition audio output.
• Power Failure Recovery
When power returns after an AC power failure, you may choose to either power-on the system
manually or let the system power-on automatically.
• USB
The system board supports the new USB 3.0. It is capable of running at a maximum transmission speed of up to 5 Gbit/s (625 MB/s) and is faster than USB 2.0 (480 Mbit/s, or 60 MB/s)
and USB 1.1 (12Mb/s). USB 3.0 reduces the time required for data transmission, reduces
power consumption, and is backward compatible with 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.
Important:
The 5V_standby power source of your power supply must support ≥720mA.
• Wake-On-USB (Optional)
This function allows you to use a USB keyboard or USB mouse to wake up a system from the
S3 (STR - Suspend To RAM) state.
• ACPI STR
The system board is designed to meet the ACPI (Advanced Configuration and Power Interface)
specification. ACPI has energy saving features that enable PCs to implement power management and plug-and-play with operating systems that support power management features.
With ACPI, the system can further utilize the Ethernet adapter’s wake-on-LAN (WOL) capability
that enables remote wake-up if the Ethernet adapter supports such feature.
Important:
If you are using the Wake-On-USB Keyboard/Mouse function for 2 USB ports, the
5V_standby power source of your power supply must support ≥1.5A. For 3 or more
USB ports, the 5V_standby power source of your power supply must support ≥2A.
• Wake-On-LAN
This feature allows the network to remotely wake up a Soft Power Down (Soft-Off) PC. It is
supported via the onboard LAN port or via a PCI LAN card that uses the PCI PME (Power Management Event) signal. However, if your system is in the Suspend mode, you can power-on
the system only through an IRQ or DMA interrupt.
Important:
The 5V_standby power source of your power supply must support ≥720mA.
• RTC Timer
The RTC installed on the system board allows your system to automatically power-on on the
set date and time.
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Chapter 2 Hardware Installation
Chapter 2
Chapter 2 - Hardware Installation
Board Layout
Top View
Bottom View
LAN 1
LAN 2
USB 2
USB 1
USB 3.0
USB 4
USB 3
USB 3.0
Intel WGI210AT
SPI Flash BIOS
VGA
Chrontel
CH7517A
1
Chassis
Intrusion
1
Clear CMOS
Data (JP1)
21
5
SMBus
1
10
9
2
Front Audio
4-pin
Right Angle
DC-in
1
CPU Fan
SATA 0
SATA 3.0
1
SATA
Power
1
2
9
1
2
5
6
1
SATA 2
1
1
1
DIO
Front Panel
USB 6-7
12
10 9
1
2
5
6
LVDS Panel Power
(JP13)
2
NXP
PTN34608S
DP
COM1-2 COM3-4
1
1
2
Battery
Buzzer
2
1920
12
19
Mini PCIe
AC Power Select
(JP16)
Mini PCIe Select
(JP7)
1
LVDS Backlight Power
(JP12)
1
39
40
LVDS LCD
Panel
1
LCD/Inverter
Power
DIMM 1
Mini PCIe/ mSATA
Intel
BGA 1356
Nuvoton
NCT6106
SIM card slot
(Optional)
Realtek
ALC888S
Intel WGI219LM
MP2939
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Chapter 2 Hardware Installation
Chapter 2
Block Diagram
Core
i7/i5/i3
Super IO
with WDT
Digital I/O 8-bit
DDR3L 1600MHz
SODIMM
Channel A
Half-size
Mini PCIe
PCIe x1
USB 2.0
DDI
LPC Bus
PTN3460
DDI
LVDS
SMBus
SMBus
SPI
CH7517
DDI
VGA
Full-size
mSATA
SATA 3.0
USB 2.0
SIM (Opt.)
DP++
GLAN I210AT
GLAN I219LM
PCIe x1
PCIe x1
SATA 2x
RS-232/422/485 2x
RS-232 2x
H/W Monitor
PCIe x1
USB 2.0
USB 2.0 2x
HD Audio
Codec
Header
(Line-out/Mic-in)
SATA 3.0
USB 3.0
USB 2.0
USB 3.0 4x
Mechanical Diagram
0
6
11.76
40.92
66
66.41
83.01
101.72
119.22
137.66
140
146
0
18.98
25
102
0
6
140
0
22
96
(X2)
98.40
(X2)
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Chapter 2 Hardware Installation
Chapter 2
Jumper Settings
Clear CMOS Data
If you encounter the following conditions, 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 JP1 pins 2 and 3 to On. Wait for a few seconds and set JP1 back to its default setting,
pins 1 and 2 On.
3. Now plug the power cord and power-on the system.
2-3 On:
Clear CMOS Data
1-2 On:
Normal (default)
31
2
31
2
JP1
System Memory
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 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.
Important:
When the Standby Power LED lights red, it indicates that there is power on the system board. Power-off the PC then unplug the power cord prior to installing any devices. Failure to do so will cause severe damage to the motherboard and components.
• One 204-pin SODIMM up to 8GB
• Single Channel DDR3L 1600MHz
Features
DIMM 1
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Chapter 2 Hardware Installation
Chapter 2
Auto Power-on Select
1-2 On:
Power-on via power button
(default)
2-3 On:
Power-on via AC power
JP16 is used to select the method of powering on the system. If you want the system to
power-on whenever AC power comes in, set JP16 pins 2 and 3 to On. If you want to use the
power button, set pins 1 and 2 to On.
When using the JP16 “Power On” feature to power the system back on after a power failure
occurs, the system may not power on if the power lost is resumed within 5 seconds (power
flicker).
JP16
3
1
2
3
1
2
JP12 is used to select the power level of backlight brightness control: +3.3V or +5V.
LVDS Backlight Voltage Select
2-3 On: +5V
1-2 On: +3V3
(default)
Important:
Before powering-on the system, make sure that the power settings of JP12 match the
power specification of backlight control. Selecting the incorrect voltage will seriously
damage the backlight.
JP12
31
2
312
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Chapter 2 Hardware Installation
Chapter 2
2
4
6
5
1
3
Mini PCIe Signal Select
JP7 is used to select the Mini PCIe slot (full-size) signal: PCIe or mSATA (default).
1-2 On: mSATA
2-3 On: PCIe
JP7
3
1
2
3
1
2
LVDS Panel Voltage Select
JP13
1-2 On: +12V
3-4 On:+5V
5-6 On: +3.3V
(default)
JP13 is used to select the power supplied with the LCD panel.
Important:
Before powering-on the system, make sure that the power settings of JP13 match
the LCD panel’s specification. Selecting the incorrect voltage will seriously damage the
LCD panel.
5
1
3
2
4
6
5
1
3
2
4
6
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Chapter 2 Hardware Installation
Chapter 2
Rear Panel I/O Ports
The rear panel I/O ports consist of the following:
• 2 GbE (RJ-45)
• 4 USB 3.0
• 1 VGA
• 1 DP++
12V DC-in
DC-in
DC-in
LAN 1 LAN 2
USB 3.0
DP++
VGA
The DC-in jack on the system board co-lays with a 4-pin right angle connector (optional) or
4-pin vertical Type connector (optional) as the photo displayed below.
4-pin Vertical Type (optional)
4-pin Right Angle
(DC-in default)
1 3
2 4
GND1
GND2
12V2
12V1
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Chapter 2 Hardware Installation
Chapter 2
Graphics Interfaces
The display ports consist of the following:
• 1 DP port
• 1 VGA port
VGA Port
The VGA port is used for connecting a VGA monitor. Connect the monitor’s 15-pin D-shell cable
connector to the VGA port. After you plug the monitor’s cable connector into the VGA port,
gently tighten the cable screws to hold the connector in place.
DP Port
The DisplayPort is a digital display interface used to connect a display device such as a computer monitor. It is used to transmit audio and video simultaneously. The interface, which is
developed by VESA, delivers higher performance features than any other digital interfaces.
Driver Installation
Install the graphics driver. Refer to Chapter 4 for more information.
RJ45 LAN Ports
Features
• Intel® I210AT PCI Express Gigabit Ethernet controllers
• Intel® I219LM PCIe with iAMT11.0
The LAN ports allow the system board to connect to a local area network with a network hub.
BIOS Setting
Configure the onboard LAN in the Advanced menu (the “ACPI Configuration” submenu) of the
BIOS. Refer to Chapter 3 for more information.
Driver Installation
Install the LAN drivers. Refer to Chapter 4 for more information.
LAN 2
LAN 1
VGA
DP
LAN 1
LAN 2
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15
Chapter 2 Hardware Installation
Chapter 2
USB Ports
The USB device allows data exchange between your computer and a wide range of simultaneously accessible external plug and play peripherals.
The system board is equipped with four onboard USB 3.0 port (USB 1-2/3-4). The 10-pin connector allows you to connect 2 additional USB 2.0 ports (USB 6-7). The additional USB ports
may be mounted on a card-edge bracket. Install the card-edge bracket to an available slot at
the rear of the system chassis and then insert the USB port cables to a connector.
BIOS Setting
Configure the onboard USB in the Advanced menu (“USB Configuration” submenu) of the
BIOS. Refer to Chapter 3 for more information.
Important:
1. If you are using the Wake-On-USB Keyboard/Mouse function for 2 USB ports, the
+5V_standby power source of your power supply must support ≥1.5A. For 3 or
more USB ports, the +5V_standby power source of your power supply must support
≥2A.
Driver Installation
You may need to install the proper drivers in your operating system to use the USB device.
Refer to Chapter 4 for more information.
Wake-On-USB Keyboard/Mouse (optional)
The Wake-On-USB Keyboard/Mouse function allows you to use a USB keyboard or USB mouse
to wake up a system from the S3 (STR - Suspend To RAM) state.
USB 1-2
USB 3.0
USB 3-4
USB 6-7
10
VCC
-Data0
+Data0
GND
Key
VCC
-Data1
+Data1
GND
N. C.
9
12
USB 2.0
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Chapter 2 Hardware Installation
Chapter 2
I/O Connectors
Digital I/O Connector
Digital I/O Power Connector
The 10-bit Digital I/O connector provides monitoring and control functions to the connected
external devices.
Digital I/O Connector
Pins Function
1
DIO7
2
DIO6
3
DIO5
4
DIO4
5
DIO3
6
DIO2
7
DIO1
8
DIO0
9
5V
10
GND
Front Audio Connector
Front
Audio
1
Mic-L
Line-R
GND
GND
NC
NC
2
10
Mic-JD
Line-JD
9
Mic-R
Line-L
Front Audio
The front audio connector allows you to connect to the line-out and mic-in jacks that are at
the front panel of your system.
Driver Installation
Install the audio driver. Refer to the Chapter 4 for more information.
Digital I/O
1
2
9
10
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17
Chapter 2 Hardware Installation
Chapter 2
COM (Serial) Ports
COM 1 and COM 2 can be selected among RS232, 422 and 485. COM 3 and COM 4 are fixed
at RS232. Configure COM 1 and COM 2 serial communication mode in the BIOS (the “SIO NUTOTON6106D” submenu of the Advanced menu). The serial ports are asynchronous communication ports with 16C550A-compatible UARTs that can be used with modems, serial printers,
remote display terminals, and other serial devices.
Connecting External Serial Ports
The COM ports may be mounted on a card-edge bracket. Install the card-edge bracket to an
available slot at the rear of the system chassis then insert the serial port cable to the COM
connector. Make sure the colored stripe on the ribbon cable is aligned with pin 1 of the COM
connector.
BIOS Setting
Configure the serial COM ports in the “Super IO Configuration” (SIO NUVOTON6106D) submenu of the Advanced menu in the BIOS. Refer to Chapter 3 for more information.
2 1
19
COM 1/COM 2:
RS232/422/485
COM 3/COM 4:
RS232
Front Panel Connector
HDD-LED - HDD LED
This LED will be lit when the hard drive is being accessed.
RESET-SW - Reset Switch
This switch allows you to reboot without having to power off the system.
PWR-BTN - Power Switch
This switch is used to power on or off the system.
PWR-LED - Power/Standby LED
When the system’s power is on, this LED will be lit. When the system is in the S1 (POS - Power On Suspend) state, it will blink every second. When the system is in the S3 (STR - Suspend
To RAM) state, it will blink every 4 seconds.
Front
Panel
COM 1 COM 2
COM 3
COM 4
20
COM Port Connector
Pins Function
1
DCD_1
2
DSR_1
3
RD_1
4
RTS_1
5
TD_1
6
CTS_1
7
DTR_1
8
RI_1
9
GND
10
GND
Pins Function
11
DCD_2
12
DSR_2
13
RD_2
14
RTS_2
15
TD_2
16
CTS_2
17
DTR_2
18
RI_2
19
GND
20
GND
Pin Pin Assignment Pin Pin Assignment
HDD-LED
6 HDD Power
PWR Button
1 Power Button
4
SUS_LED
3 Ground
RESET-SW
3 Ground
PWR LED
2 LED Power
5 RST Signal 4
SUS_LED
HDD_LED
Power_LED
Reset Button
Power Button
12
5
6
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Chapter 2 Hardware Installation
Chapter 2
SATA (Serial ATA) Connector SATA (Serial ATA) Power Connector
The SATA power connector supplies power to the SATA drive. Connect one end of the provided
power cable to the SATA power connector and the other end to your storage device.
SATA
Power
• 2 Serial ATA 3.0 ports with data transfer rate up to 6Gb/s
• Integrated Advanced Host Controller Interface (AHCI) controller
The Serial ATA connector is used to connect the Serial ATA device. Connect one end of the Serial ATA data cable to a SATA connector and the other end to your Serial ATA device.
BIOS Setting
Configure the Serial ATA drives in the Advanced menu (“SATA Configuration” submenu) of the
BIOS. Refer to Chapter 3 for more information.
Features
SATA 3.0
GND
SATA_TX_P
SATA_TX_N
SATA_RX_N
SATA_RX_P
GND
GND
SATA 0
6Gb/s
SATA 2
5V
Ground
Ground
+12V
1
4
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Chapter 2 Hardware Installation
Chapter 2
LVDS LCD Panel Connector
LCD/Inverter Power Connector
The system board allows you to connect a LCD Display Panel by means of the
LVDS LCD panel connector and the LCD/Inverter power connector. These connectors transmit video signals and power from the system board to the LCD
panel.
Refer to the table on the right side for the pin functions of these connectors.
BIOS Setting
Configure the system graphics and the LCD panel in the Advanced menu (the
“Video Configuration” submenu) of the BIOS. Refer to chapter 3 for more information.
Pins Function Pins Function
1
GND
2
GND
3
LVDS_Out3+ (Odd_3+)
4
LVDS_Out7+ (Even_3+)
5
LVDS_Out3- (Odd_3-)
6
LVDS_Out7- (Even_3-)
7
GND
8
GND
9
LVDS_Out2+ (Odd_2+)
10
LVDS_Out6+ (Even_2+)
11
LVDS_Out2- (Odd_2-)
12
LVDS_Out6- (Even_2-)
13
GND
14
GND
15
LVDS_Out1+ (Odd_1+)
16
LVDS_Out5+ (Even_1+)
17
LVDS_Out1- (Odd_1-)
18
LVDS_Out5- (Even_1-)
19
GND
20
GND
21
LVDS_Out0+ (Odd_0+)
22
LVDS_Out4+ (Even_0+)
23
LVDS_Out0- (Odd_0-)
24
LVDS_Out4- (Even_0-)
25
GND
26
GND
27
LVDS_CLK1+ (Odd_CLK+)28LVDS_CLK2+ (Even_CLK+)
29
LVDS_CLK1- (Odd_CLK-)
30
LVDS_CLK2- (Even_CLK-)
31
GND
32
GND
33
DDC_CLK
34
NC
35
DDC_DATA
36
+3.3V
37
Panel Power
38
Panel Power
39
Panel Power
40
Panel Power
LVDS LCD Panel Connector LCD/Inverter Power Connector
Pins Function
1
+12V
2
GND
3
Panel Backlight On/Off Control
4
Dimming Control
5
+5V
Note:
DFI board's LVDS connector: Hirose DF13-40DP-1.25V(91)/40P/1.25mm; cable side
connector: Hirose DF13-40DS-1.25C.
LCD/Inverter power
40
2
1
39
LVDS LC
Panel
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20
Chapter 2 Hardware Installation
Chapter 2
Cooling Fan Connector
The fan connector is used to connect the 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 (“PC Health Status” of the SIO submenu) of the BIOS will display the current speed of the cooling fans. Refer to Chapter 3 for more information.
Expansion Slot
Mini PCI Express Slot
The Mini PCIe socket is used to install a Mini PCIe card. Mini PCIe card is a small-form factor
PCI card with the same signal protocol, electrical definitions, and configuration definitions as
the conventional PCI.
mSATA Port
The Full-size Mini PCIe socket supports the installation of a Mini PCIe card or an mSATA card.
To switch between these two signals, use JP7. Refer to the previous section for more information.
SIM Slot (optional)
The SIM slot on the system board is used to insert a SIM card.
Half-size Mini PCIe
with PCIe/USB signal
13
CPU Fan
Full-size Mni PCIe with
PCIe/USB/SATA signal
SIM Slot
FAN_IN
12V
GND
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21
Chapter 2 Hardware Installation
Chapter 2
The SMBus (System Management Bus) connector is used to connect SMBus devices. 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 Connector
SMBus
Chassis Intrusion Connector
The board supports the chassis intrusion detection function. Connect the chassis intrusion
sensor cable from the chassis to this connector. When the system’s power is on and a chassis
intrusion occurred, an alarm will sound. When the system’s power is off and a chassis intrusion
occurred, the alarm will sound only when the system restarts.
Chassis
Intrusion
1
5
6
2
SMB_ALERT
SMB_CLK
3V3SB
GND
SMB_DATA
1 2
Ground
Signal
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