ADLINK NuPRO-E340 User Manual
NuPRO-E340
Full-Size PICMG 1.3 Intel® Core™ i7/i5/i3
LGA1155 SHB
User’s Manual
Manual Rev.: 2.03
Revision Date: June 29, 2012
Part No: 50-13069-1020
Advance Technologies; Automate the World.
Revision History
Revision Release Date Description of Change(s)
2.00 2011/09/01 Initial release
2.01 2011/10/21
2.02 2012/04/23
2.03 2012/06/29 Add fix for COM5/6 IRQ reversed - Windows XP
Correct ATX 12V Power Connector label; add
PS/2 KB/MS pin header definition
Correct COM3, COM6 connector locations; add
PCIe Ports 0-3 Configuration to BIOS (version
A1.6 and higher); add DVI-D pin header and
optional Bracket Connector pin definitions
ii Revision History
NuPRO-E340
Preface
Copyright 2011-2012 ADLINK Technology, Inc.
This document contains proprietary infor mation protected by copyright. All rights are reserved. No part of this manual may be reproduced by any mechanical, electronic, or other means in any form
without prior written permission of the manufacturer.
Disclaimer
The information in this document is subject to change without prior
notice in order to improve reliability, design, and function and does
not represent a commitment on the part of the manufa cturer.
In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or
inability to use the product or documentation, even if advised of
the possibility of such damages.
Environmental Responsibility
ADLINK is committed to fulfill its social responsibility to global
environmental preservation through compliance with the European Union's Restriction of Hazardous Substances (RoHS) directive and Waste Electrical and Electronic Equipment (WEEE)
directive. Environmental protection is a top priority for ADLINK.
We have enforced measures to ensure that our products, manufacturing processes, components, and raw materials have as little
impact on the environment as possible. When products are at their
end of life, our customers are encouraged to dispose of them in
accordance with the product disposal and/or recovery programs
prescribed by their nation or company.
Trademarks
Product names mentioned herein are used for identification purposes only and may be trademarks and/or registered trademarks
of their respective companies.
Preface iii
Using this Manual
Audience and Scope
The NuPRO-E340 User’s Manual is intended for hardware
technicians and systems operators with knowledge of installing,
configuring and operating industrial grade single boar d computers.
Manual Organization
This manual is organized as follows:
Preface: Presents important copyright notifications, disclaimers,
trademarks, and associated information on the proper under st anding and usage of this document and its associated product(s).
Chapter 1, Introduction: Introduces the NuPRO-E340, its features, applications, and specifications, including functional
descriptions and board layout.
Chapter 2, Hardware Information: Provides technical information on connectors and jumpers for configuring the NuPRO-E340.
Chapter 3, Getting Started: Illustrates how to install components
on the NuPRO-E340 such as CPU, heatsink, and memory modules.
Chapter 4, Driver Installation: Provides information on how to
install the NuPRO-E340 device drivers.
Chapter 5, BIOS Setup: Describes basic navigation for the
AMIBIOS®8 BIOS setup utility.
Appendix A, Watchdog Timer: Presents information on implementing the watchdog timer.
Appendix B, System Resources: Presents information on I/O
mapping, IRQ routing, and resource allocation.
Important Safety Instructions: Presents safety instructions all
users must follow for the proper setup, installation and usage of
equipment and/or software.
Getting Service: Contact information for ADLINK’s worldwide
offices.
iv Preface
NuPRO-E340
Conventions
Take note of the following conventions used throughout this
manual to make sure that users perform certain tasks and
instructions properly.
Additional information, aids, and tips that help users perform
tasks.
NOTE:
NOTE:
Information to prevent minor physical injury, component damage, data loss, and/or program corruption when trying to com-
CAUTION:
WARNING:
plete a task.
Information to prevent serious physical injury, component
damage, data loss, and/or program corruption when trying to
complete a specific task.
Preface v
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vi Preface
NuPRO-E340
Table of Contents
Revision History...................................................................... ii
Preface.................................................................................... iii
List of Figures........................................................................ xi
List of Tables........................................................................ xiii
1 Introduction ........................................................................ 1
1.1 Overview.............................................................................. 1
1.2 Features............................................................................... 2
1.3 Specifications....................................................................... 3
1.4 Block Diagram ..................................................................... 5
1.5 Functional Description ......................................................... 6
1.6 Mechanical Drawing ............................................................ 9
1.7 I/O Connectivity ................................................................. 10
1.8 Power Consumption ............................... ... ... ..................... 11
1.9 Package Contents ............................................................. 12
2 Hardware Information...................................................... 13
2.1 Rear Panel I/O Ports.......................................................... 13
2.2 Board Layout ..................................................................... 15
2.3 Onboard Connectors ......................................................... 16
2.4 Jumpers............................................................................. 21
3 Getting Started ................................................................. 23
3.1 Installing the CPU.............................................................. 23
3.2 Installing the CPU Fan and Heatsink................................. 27
3.3 Installing Memory Modules................................................ 28
4 Driver Installation............................................................. 31
4.1 Intel® Rapid Storage Technology Driver ........................... 31
vii
4.2 Intel® Q67 Express Chipset Driver.................................... 32
4.3 Display Driver..................................................................... 32
4.4 Ethernet Driver................................................................... 33
4.5 Intel® Rapid Storage Technology Utility............................ 33
4.6 Intel® Active Management Technology............................. 33
4.7 TPM Driver......................................................................... 33
4.8 USB 3.0 Driver................................................................... 34
4.9 Audio Driver....................................................................... 34
4.10 Fix for COM5/6 IRQ Reversed - Windows XP ................... 35
5 BIOS Setup........................................................................ 37
5.1 Starting the BIOS............................................................... 37
5.2 Main Setup......................................................................... 41
5.3 Advanced BIOS Setup....................................................... 43
5.3.1 ACPI Settings ................................................................44
5.3.2 Trusted Computing ........................................................45
5.3.3 CPU Configuration.........................................................46
5.3.4 SATA Configuration................................................ ... ... .48
5.3.5 Intel TXT Configuration........................... ... ... ... .... ... ... ... .49
5.3.6 Intel IGD SWSCI OpRegion...........................................50
5.3.7 USB Configuration.........................................................51
5.3.8 Super IO Configuration..................................................53
5.3.9 Hardware Monitor............... .... ... ... ... ..............................54
5.3.10AMT Configuration.........................................................56
5.3.11Serial Port Console Redirection.....................................57
5.4 Chipset Setup .................................................................... 61
5.4.1 Graphics and Memory Bridge Configuration..................62
5.4.2 PCH Bridge Configuration .............................................63
5.4.3 Management Engine Subsystem...................................65
5.5 Boot Configuration............................................................. 67
5.6 Security Setup.................................................................... 69
5.7 Exit Menu........................................................................... 71
viii
NuPRO-E340
A Appendix: Watchdog Timer..............................................73
A.1 Sample Code..................................................................... 73
B Appendix: System Resources..........................................77
B.1 System Memory Map......................................................... 77
B.2 Direct Memory Access Channels....................................... 77
B.3 IO Map................................ .... ... ... ... .... ... ... ... ... .... .............. 78
B.4 Interrupt Request (IRQ) Lines............................................ 79
Important Safety Instructions.............................................. 85
Getting Service...................................................................... 87
ix
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x
NuPRO-E340
List of Figures
Figure 1-1: NuPRO-E340 Block Diagram .......................................... 5
Figure 1-2: NuPRO-E340 Board Dimensions ....................................9
Figure 2-1: Rear Panel I/O Ports...................................................... 13
Figure 2-2: Connectors and Jumpers................... ... ... ... .... ... ... ... .... .. 15
List of Figures xi
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xii List of Figures
NuPRO-E340
List of Tables
Table 1-1: NuPRO-E340 General Specifications.............................. 3
Table 1-2: NuPRO-E340 I/O Connectivity ......................................10
Table 1-3: Core™ i7-2600 Processor Power Consumption............11
Table B-1: System Memory Map..................................................... 77
Table B-2: Direct Memory Access Channels................................... 77
Table B-3: IO Map...........................................................................78
Table B-4: IRQ Lines PIC Mode....................... ... ... ... ... .... ... ... ... .... .. 79
Table B-5: IRQ Lines APIC Mode....................... ... ... ... .... ... ...... .... .. 81
Table B-6: PCI Configuration Space Map.... .... ... ... ... ... .... ... ... ... .... .. 83
Table B-7: PCI Interrupt Routing Map.............................. ... ... ... .... .. 84
List of Tables xiii
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xiv List of Tables
NuPRO-E340
1 Introduction
1.1 Overview
The ADLINK NuPRO-E340 is a PICMG 1.3 System Host Board
(SHB) supporting the next-generation Intel® Core™ i7/i5/i3 and
Pentium® processors in LGA1155 package to deliver a scalable
high performance platform for a wide array of industrial
applications. The NuPRO-E340 supports 32nm process CPUs at
up to 3.4 GHz with integrated graphics and memory controllers,
Direct Media Interface (DMI) and Flexible Display Interface (FDI)
connectivity to the Intel® Q67 Express Chipset. Dual-channel
DDR3 1066/1333 MHz memory is supported up to a maximum of
8 GB in two DIMM slots.
These advanced features, coupled with PCI Express® x16 expansion capability, dual PCI Express®-based Gigabit Ethernet, SATA
6 Gb/s and USB 3.0 support make the NuPRO-E340 ideal for
vision and automation control applications.
Introduction 1
1.2 Features
X Supports Intel® Core™ i7/i5/i3 and Pentium® processors in
LGA1155 package
X Integrated Intel® HD Graphics
X PCI Express® x16 expansion capability via backplane
X Dual Gigabit Ethernet
X 2x USB 3.0 ports onboard
X 12x USB 2.0 ports (8x onboard, 4x on backplane)
X 2x SATA 6 Gb/s ports onboard
X 4x SATA 3 Gb/s ports (2x onboard, 2x on backplane)
X 6x COM ports (including 1x RS-232/422/485/485+)
X Watchdog Timer, Hardware Moni tor
X Optional HD audio kit (DB-Audio2 daughter board)
X TPM hardware security chip
X RoHS compliant
To purchase the optional DB-Audio2 daughter board, please
contact your ADLINK sales representative.
NOTE:
NOTE:
2Introduction
1.3 Specifications
System
• Intel® Core™ i7-2600, 3.4 GHz, 8M Cache, 95W TDP
CPU
Chipset • Intel® Q67 Platform Controller Hub
Memory
BIOS • AMIBIOS in 64-Mbit SPI Flash
Audio
Watch Dog
Timer
Hardware
Monitor
TPM • Infineon SLB 9635 TT 1.2
Operating
Systems
I/O Ports
PCIe/PCI
Integrated • Integra te d Intel® HD Graphics
External • PCI Express x16
• Intel® Core™ i5-2400, 3.1 GHz, 6M Cache, 95W TDP
• Intel® Core™ i3-2120, 3.3 GHz, 3M Cache, 65W TDP
• Intel® Pentium® G850, 2.9GHz, 3M Cache, 65W TDP
• Two 240-pin DIMM sockets support dual-channel
1066/1333 MHz DDR3 (up to 8 GB)
• Intel® High Definition Audio support via DB-Audio2
daughter board
• 1-255 second or 1-255 minute programmable and can
generate system reset.
• CPU/System temperature, fan speed and onboard DC
voltage
• Windows® XP, 7 32/64-bit,
• Fedora™ 14
• Red Hat® Enterprise Linux® 5
I/O Interfaces
• 2x USB 3.0 port on re ar panel
• 8x USB 2.0 via onboard header, 4x via backplane
• 2x SATA 6 Gb/s ports onboard
• 4x SATA 3 Gb/s ports (2x onboard, 2x on backplane)
• 6x serial ports via onboard pin-header
(5x RS-232, 1x RS-232/422/485/485+)
• 2x Gigabit Ethernet RJ45 ports
• 1x VGA port (Dsub-15)
• 1x DVI-D via onboard pin-header (opt. cable bracket
• 1 x parallel port
• PCIe-x16, PCIe-x4 and PCI 32bit/33MHz via golden
fingers
Graphics
Table 1-1: NuPRO-E340 General Specifications
NuPRO-E340
)
Introduction 3
Ethernet
• Dual Gigabit Ethernet (Intel® 82579LM Gigabit
Ethernet PHY, Intel® 82574L Gigabit Ethernet
Controller
Ports • Two RJ-45 Ethernet ports
Form Factor • Standard full-size PICMG 1.3 SHB
Dimensions • 338 x 12 6 mm (L x W)
Operating Temp. • 0ºC to 60ºC
Storage Temp. • -20ºC to 80ºC
Relative
Humidity
Safety • CE, FCC Class A
Table 1-1: NuPRO-E340 General Specifications
Controller)
• Supports Preboot Execution Environment (PXE),
Wake-On-LAN, and Intel® AMT 7.0 on LAN1
(82579LM)
Mechanical and Environment
• 10% to 90% non-condensing
4Introduction
1.4 Block Diagram
NuPRO-E340
Discrete Graphics
on backplane
DVI-D
onboard header
CRT
DB15
SATA ports
(2x 6 Gb/s, 4x 3 Gb/s)
USB 3.0
(2x rear panel)
USB 2.0
(8x onboard, 4x internal)
KB/Mouse
LPT
RS-232
(COM2-6)
RS-232/422/
485/485+
(COM1)
PCIe x16 Gen2.0
ASM 1442
Level Shift IC
ASM1042
TPM
Integrated
HD Graphics
FDI
SATA
USB 2.0
LPC
ITE8783
LPC Super I/O
CPU
Core™ i7/i5/i3
quad/dual cores
32nm process
LGA1155 package
Intel Q67 PCH
HD
Codec
SPI
PCIe
Controller
PCI
Controller
Hardware
DDR Channel A
DDR3 1066/1333 MHz
DDR Channel B
DMI x4
PCIe x1 or x4
PCIe x1
C
P
PCI Bus
Header for
DB-Audio2
Monitor
x
1
e
I
SPI BIOS
DIMM x2
backplane
Intel 82579
RJ-45(LAN1)
Intel 82574L
RJ-45 (LAN2)
PCI 32-bit/33MHz
on backplane
Figure 1-1: NuPRO-E340 Block Diagram
Introduction 5
1.5 Functional Description
Processor Support
The NuPRO-E340 is PICMG 1.3 System Host Board supporting
the 2nd generation Intel® Core™ processor family (Intel® Core™
i7/i5/i3) in LGA1155 socket. An integrated memory controller supports dual channel 1066/1333 MHz DDR3 and Intel® HD Graphics
is integrated onboard the CPU. The CPU provides a PCI Express
x16 for external graphics or expansion. Direct Media Interface
(DMI) and Flexible Display Interface (FDI) provide connectivity to
the Intel® Q67 Express Chipset.
Intel® Q67 Express Chipset
The Intel® BD82Q67 Platform Controller Hub (PCH) combines
with the processor to provide a compact yet powerful 2-chip solution. Direct Media Interface (DMI) is the chip-to-chip connection
between the processor and PCH. Intel® Flexible Display Interface
carries display traffic from the integrated graphics in the processor
to the legacy display connectors in the PCH. The PCH supports all
other required interfaces including PCI Express, SATA 6 Gb/s,
USB 2.0, PCI, LPC, and SPI.
Dual-Channel DDR3 Memory
To meet the requirements of memory-intensive applications, the
NuPRO-E340 has a dual-channel memory architecture supporting
DDR3 1066/1333 MHz DIMMs. The key advantages of DDR3 are
the higher bandwidth and the increase in performance at lower
power than DDR2. DDR3 memory technology meets the requirements of the latest 3D graphics, multimedia, and network application, and boosts system performance by eliminating bottlenecks.
Gigabit Ethernet
The NuPRO-E340 utilizes an Intel® 82579LM Gigabit Ethernet
PHY and Intel® 82574L Gigabit Ethernet Controller connected to
the PCI-E bus of the Q67 PCH. Intel® AMT 7.0 (82579LM on
LAN1), Wake-on-LAN and PXE are supported.
6Introduction
NuPRO-E340
Serial ATA
The NuPRO-E340 provides six Serial ATA ports with data transfer
rates of up to 6.0 GB/s on 2 ports and up to 3.0 GB/s on 4 ports.
Intel® Rapid Storage Technology supports AHCI and RAID
0/1/5/10 functionality.
Universal Serial Bus (USB 2.0/3.0)
The NuPRO-E340 provides 12 USB 2.0 ports supporting transfer
rates up to 480 Mb/s and two USB 3.0 ports on the rear panel I/O
supporting transfer rates up to 5 Gb/s (ASM1042 controller via
PCIe). All ports are USB 2.0/1.1 compatible.
The USB 3.0 ports cannot be used to install Windows as the
necessary drivers are currently not included with the OS. Linux
NOTE:
NOTE:
kernels 2.6.31 and higher can be installed using th e USB 3.0
ports.
Hardware monitoring
A built-in, proactive hardware monitoring system in the Super I/O
monitors the CPU temperature, system fan speed, and voltage
levels to prevent overheating and/or component damage, effect
timely failure detection, and ensure stable supply of current for
critical components.
Watchdog Timer
The watchdog timer (WDT) monitors system operations based on
user-defined configurations. The WDT can be programmed for different time-out periods, such as from 1 to 255 seconds or from 1 to
255 minutes. The WDT generates a reset signal, then a reset
request, after failure to strobe it within the programmed time
period. A register bit may be enabled to indicate if the watchdog
timer caused the reset event. The WDT register is cleared during
the power-on sequence to enable the operating system to take
appropriate action when the watchdog generates a reboot.
Trusted Platform Module
The NuPRO-E340 optionally supports TPM ver. 1.2 (Trusted Platform Module) for secure storage of keys, passwords and digital
Introduction 7
certificates. Systems supporting TPM offer improved hardware-based security in numerous applications, such as file and
folder encryption, local password management, S-MIME e-mail,
VPN and PKI authentication and wireless authentication for
802.1x and LEAP.
Intel® Active Management Technology
Intel® Active Management Technology (Intel® AMT) is hardware-based technology for remot ely managing and securing PCs
out-of-band. Intel® AMT includes hardware-based remote management, security, power-management, and remote-configuration
features. Intel® AMT allows remote access to a system when traditional techniques and methods are not availa b l e.
8Introduction
1.6 Mechanical Drawing
NuPRO-E340
Dimensions
in mm
Figure 1-2: NuPRO-E340 Board Dimensions
Introduction 9
1.7 I/O Connectivity
I/O Bracket Onboard
VGA Y — — DB-15
DVI-D — Y —
LAN1/2 (RJ-45)
PS/2 KB/MS — Y — —
USB Rear Panel 2 — — USB 3.0
USB headers — 8 — 2.54” pitch
USB backplane — — 4 —
COM1-2 — Y —
COM3-6 — Y —
Parallel port — Y — —
SATA — 4 2 —
PCIe x4 — — Y —
PCIe x16 — — Y —
PCI 32bit/33MHz — — Y —
Table 1-2: NuPRO-E340 I/O Connectivity
Y——
Golden
Finger
Remarks
cable w/ bracket
optional
Act/Link/
Speed LEDs
2.54” pitch
2.00" pitch
10 Introduction
NuPRO-E340
1.8 Power Consumption
Intel® Core™ i7-2600 Processor (8M Cache, 3.40 GHz)
T est Configuration
CPU Intel® Core™ i7-2600 Processor 3.40 GHz (4 cores)
Memory
Graphics Integrated Intel® HD Graphics
SATA Channel 1 Seagate ST9160412 AS Barracuda 7200.4 160GB
Power Supply FSP FSP350-60PFG
Backplane ADLINK EBP-13E2
Power Req. +12V +5V +3.3V Total
Current (A) 1.90 1.93 0.86 —
Power (W) 22.8 9.65 2.84 35.3
Power Req. +12V +5V +3.3V Total
Current (A) 1.34 1.58 0.86 —
Power (W) 16.1
Power Req. +12V +5V +3.3V Total
Current (A) 6.14 1.99 0.89 —
Power (W) 73.7 9.95 2.94 86.6
Windows XP, Total System Stress (BurnIn Test)
Power Req. +12V +5V +3.3V Total
Current (A) 6.80 3.55 1.31 —
Power (W) 81.6 17.8 4.32 103.7
Unigen 2GB DDR3 1333 UDIMM 240-pin
2x 2GB in 2 DIMM slots
DOS (idle)
Windows XP, logon screen (idle)
7.90 2.84
Windows XP, CPU Stress (BurnIn Test)
26.8
Table 1-3: Core™ i7-2600 Processor Power Co nsumption
Introduction 11
1.9 Package Contents
Before unpacking, check the shipping carton for any damage. If
the shipping carton and/or contents are damaged, inform your
dealer immediately. Retain the shipping carton and packing
materials for inspection. Obtain authorization from the dealer
before returning any product to ADLINK.
X NuPRO-E340
X SATA data cable with latch x2
X 2-port USB cable with bracket
X 2-port COM cable with bracket for COM1/COM2
(2.54 mm pitch)
X 2-port COM cable with bracket x2 for COM3-6
(2.0 mm pitch)
X Driver DVD
X User’s manual
The NuPRO-E340 must be protected from static discharge and
physical shock. Never remove any of the socketed parts except
WARNING:
at a static-free workstation. Use the anti-static bag shipped with
the product to handle the board. Wear a grounded wrist strap
when installing and/or servicing.
12 Introduction
NuPRO-E340
2 Hardware Information
This chapter provides information on the NuPRO-E340 board layout, connector pin assignments, and jumper settings.
2.1 Rear Panel I/O Ports
1 2 3
Figure 2-1: Rear Panel I/O Ports
Connector Description
1 LAN1 port (RJ-45) Gigabit Ethernet (supports Intel® AMT)
2 LAN2 port (RJ-45) Gigabit Ethernet
3 VGA port DB-15 connector for CRT or LCD monitor
4 USB 3.0 ports SuperSpeed USB 3.0 ports
4
USB 3.0 Connectors
Pin # Signal Name
1 USB3.0_P5VA
2 USB2_CMAN
3 USB2_CMAP
4GND
5 USB3A_CMRXN
6 USB3A_CMRXP
7GND
8USB3A_CMTXN
9 USB3A_CMTXP
The USB 3.0 ports do not function during system boot or under
DOS and are only available after the driver is loaded by the OS.
NOTE:
NOTE:
Hardware Information 13
For USB support during BIOS setup and system install, connect a
USB cable with bracket to one of the onboard USB pin headers.
LAN (RJ-45) Ports
10BASE-T/
100BASE-TX
1000BASE-T
LED1
LED2
18
Pin #
1 TX+ BI_DA+
2 TX- BI_DA3 RX+ BI_DB+
4 -- BI_DC+
5 -- BI_DC6 RX- BI_DB7 -- BI_DD+
8 -- BI_DD-
Refer to the table below for the LAN port LED definitions.
LED1 LED2
Status Description Status Description
Off No Link Off 10 Mb connection
On Linked Green 100 Mb connection
Blinking Data Activity Amber 1 Gb connection
VGA Port
Pin # Signal Pin # Signal
1Red9+5 V
2 Green 10 Ground
3Blue11NC
4 NC 12 DDC DAT
5 Ground 13 HSYNC
6 Ground 14 VSYNC
7 Ground 15 DDC CLK
8 Ground
14 Hardware Information
2.2 Board Layout
NuPRO-E340
3
42
1
5
6
15
16
20
Figure 2-2: Connectors and Jumpers
Connector Description
1 CN24 ATX 12V Power connector
2 DIMM1/2 DDR3 DIMM slots
3 CN23 System Panel pin header
4 FAN2 System fan connector
5 CN2/4 SATA 6 Gb/s connectors (blue)
6 CN5/7 SATA 3 Gb/s connectors (black)
7 CN15 Parallel Port connector
8 CN12 COM3 connector
9 CN14 COM5 connector
10 CN13 COM4 connector
11 CN16 COM6 connector
12 CN17 DVI-D pin header
13 CN11 COM2 connector
14 JP1-4 COM1 mode jumpers
15 CN3/6/8/X1 USB 2.0 pin headers
16 CN9 HD Audio Daughter Board pin header
17 CN10 COM1 connector (RS-232/422/485/485+)
18 CN27
PS/2 Keyboard/Mouse pin header
19 JBAT1 Clear CMOS
20 FAN1 CPU fan connector
8 9 10 11 12 13
7
17
19
14
18
Hardware Information 15
2.3 Onboard Connectors
Serial ATA Connectors (CN2/4/5/7)
Pin # Signal
1
7
USB 2.0 Connectors (CN3/6/8/X1)
1GND
2TXP
3TXN
4GND
5RXN
6RXP
7GND
Pin # Signal Pin # Signal
1 +5V 2 +5V
3 USB0- 4 USB15 USB0+ 6 USB1+
7 GND 8 GND
9Key 10NC
PS/2 Keyboard/Mouse Pin Header (CN27)
1
Pin # Signal Pin # Signal
2
1 KBDATA 2 KBCLK
3 MSDATA 4 MSCLK
5 KM_VCC 6 GND
ATX 12V Power Connector (CN24)
Pin # Signal
2
4
16 Hardware Information
1
3
1GND
2GND
3 +12V DC
4
+12V DC
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