IEI Integration WAFER-945GSELVDS2 User Manual
WAFER-945GSELVDS2
IEI Technology Corp.
MODEL:
WAFER-945GSELVDS2
3.5" SBC with 1.6 GHz Intel® ATOM™ N270
VGA, Dual LVDS, Gigabit Ethernet, CompactFlash®
Audio and SATA, RoHS Compliant
User Manual
Rev. 1.01 – 12 August, 2011
Page i
Date Version Changes
WAFER-945GSELVDS2
Revision
12 August, 2011 1.01
24 September, 2009 1.00 Initial release
Modified SATA connector description
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WAFER-945GSELVDS2
COPYRIGHT NOTICE
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 manufacturer.
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.
This document contains proprietary information protected by copyright. All rights are
Copyright
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.
TRADEMARKS
All registered trademarks and product names mentioned herein are used for identification
purposes only and may be trademarks and/or registered trademarks of their respective
owners.
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WAFER-945GSELVDS2
Table of Contents
1 INTRODUCTION.......................................................................................................... 1
1.1 INTRODUCTION........................................................................................................... 2
1.2 OVERVIEW PHOTO...................................................................................................... 2
1.3 TECHNICAL SPECIFICATIONS ...................................................................................... 3
1.4 DIMENSIONS............................................................................................................... 5
1.5 DATA FLOW................................................................................................................ 7
2 UNPACKING................................................................................................................. 8
2.1 ANTI-STATIC PRECAUTIONS........................................................................................ 9
2.2 UNPACKING................................................................................................................ 9
2.2.1 Unpacking Precautions...................................................................................... 9
2.3 UNPACKING CHECKLIST........................................................................................... 10
2.3.1 Package Contents............................................................................................. 10
2.3.2 Optional Items...................................................................................................11
3 CONNECTORS ........................................................................................................... 12
3.1 PERIPHERAL INTERFACE CONNECTORS..................................................................... 13
3.2 PERIPHERAL INTERFACE CONNECTORS..................................................................... 13
3.2.1 Internal Peripheral Connectors....................................................................... 13
3.2.2 External Interface Panel Connectors............................................................... 14
3.3 INTERNAL PERIPHERAL CONNECTORS...................................................................... 15
3.3.1 ATX Power Connector ..................................................................................... 15
3.3.2 ATX Power Control Connector........................................................................ 15
3.3.3 Audio Connector .............................................................................................. 16
3.3.4 Battery Connector............................................................................................ 17
3.3.5 CompactFlash® Slot........................................................................................ 18
3.3.6 Digital I/O Connector...................................................................................... 20
3.3.7 CPU Fan Connector........................................................................................ 21
3.3.8 Keyboard/Mouse Connector............................................................................ 22
3.3.9 LED Connector................................................................................................ 23
3.3.10 LVDS1 LCD Connector ................................................................................. 24
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WAFER-945GSELVDS2
3.3.11 LVDS1 Inverter Connector............................................................................. 26
3.3.12 LVDS2 LCD Connector ................................................................................. 26
3.3.13 LVDS2 Inverter Connector............................................................................ 28
3.3.14 PCIe Mini Card Slot ...................................................................................... 29
3.3.15 Power Button Connector................................................................................ 30
3.3.16 Reset Button Connector ................................................................................. 31
3.3.17 SATA Drive Connectors ................................................................................. 32
3.3.18 Serial Port Connector.................................................................................... 33
3.3.19 Serial Port Connector (RS-232/422/485) ...................................................... 34
3.3.20 USB Connector .............................................................................................. 35
3.4 EXTERNAL PERIPHERAL INTERFACE CONNECTOR PANEL ......................................... 36
3.4.1 LAN Connectors............................................................................................... 37
3.4.2 Serial Port Connector...................................................................................... 38
3.4.3 USB Connectors............................................................................................... 38
3.4.4 VGA Connector................................................................................................ 39
4 INSTALLATION ......................................................................................................... 40
4.1 ANTI-STATIC PRECAUTIONS...................................................................................... 41
4.2 INSTALLATION CONSIDERATIONS.............................................................................. 42
4.2.1 Installation Notices.......................................................................................... 42
4.2.2 Installation Checklist....................................................................................... 43
4.3 UNPACKING.............................................................................................................. 44
4.4 SO-DIMM INSTALLATION ....................................................................................... 44
4.5 CF CARD INSTALLATION .......................................................................................... 45
4.6 JUMPER SETTINGS .................................................................................................... 46
4.6.1 AT Power Select Jumper Settings..................................................................... 47
4.6.2 Audio Power Source......................................................................................... 48
4.6.3 CF Card Setup ................................................................................................. 49
4.6.4 Clear CMOS Jumper........................................................................................ 50
4.6.5 COM2 Mode Selection..................................................................................... 51
4.6.6 LVDS1 and LVDS2 Panel Resolution Jumper ................................................. 52
4.6.7 LVDS1 Voltage Selection.................................................................................. 53
4.6.8 LVDS2 Voltage Selection.................................................................................. 54
4.7 CHASSIS INSTALLATION............................................................................................ 55
4.7.1 Airflow.............................................................................................................. 55
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4.7.2 Motherboard Installation................................................................................. 56
4.8 INTERNAL PERIPHERAL DEVICE CONNECTIONS........................................................ 56
4.8.1 Audio Kit Installation....................................................................................... 56
4.8.2 SATA Drive Connection ................................................................................... 57
4.8.3 RS-232 Cable Connection................................................................................ 59
4.8.4 Keyboard/Mouse Y-cable Connector ............................................................... 60
4.8.5 USB Cable........................................................................................................ 62
4.9 EXTERNAL PERIPHERAL INTERFACE CONNECTION ................................................... 63
4.9.1 LAN Connection (Single Connector)............................................................... 63
4.9.2 Serial Device Connection ................................................................................ 64
4.9.3 USB Connection (Dual Connector)................................................................. 64
4.9.4 VGA Monitor Connection ................................................................................ 65
4.10 HEAT SINK ENCLOSURE.......................................................................................... 66
4.11 INSTALLING DRIVERS ............................................................................................. 67
WAFER-945GSELVDS2
5 BIOS.............................................................................................................................. 70
5.1 INTRODUCTION......................................................................................................... 71
5.1.1 Starting Setup................................................................................................... 71
5.1.2 Using Setup...................................................................................................... 71
5.1.3 Getting Help..................................................................................................... 72
5.1.4 Unable to Reboot After Configuration Changes.............................................. 72
5.1.5 BIOS Menu Bar................................................................................................ 72
5.2 MAIN........................................................................................................................ 73
5.3 ADVANCED ............................................................................................................... 74
5.3.1 CPU Configuration.......................................................................................... 75
5.3.2 IDE Configuration........................................................................................... 76
5.3.2.1 IDE Master, IDE Slave............................................................................. 77
5.3.3 Super IO Configuration ................................................................................... 82
5.3.4 Hardware Health Configuration...................................................................... 84
5.3.5 Power Configuration........................................................................................ 86
5.3.5.1 ACPI configuration ................................................................................... 87
5.3.5.2 APM Configuration................................................................................... 88
5.3.6 Remote Access Configuration.......................................................................... 90
5.3.7 USB Configuration........................................................................................... 93
5.3.7.1 USB Mass Storage Device Configuration................................................. 95
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WAFER-945GSELVDS2
5.4 PCI/PNP................................................................................................................... 97
5.5 BOOT........................................................................................................................ 98
5.5.1 Boot Settings Configuration............................................................................. 99
5.5.2 Boot Device Priority...................................................................................... 101
5.5.3 Hard Disk Drives........................................................................................... 102
5.5.4 Removable Drives.......................................................................................... 102
5.5.5 CD/DVD Drives............................................................................................. 103
5.6 SECURITY............................................................................................................... 103
5.7 CHIPSET ................................................................................................................. 104
5.7.1 Northbridge Configuration............................................................................ 105
5.7.2 Southbridge Configuration ............................................................................ 108
5.8 EXIT....................................................................................................................... 109
A BIOS OPTIONS .........................................................................................................111
B TERMINOLOGY.......................................................................................................115
C DIGITAL I/O INTERFACE......................................................................................119
C.1 INTRODUCTION...................................................................................................... 120
C.2 DIO CONNECTOR PINOUTS.................................................................................... 120
C.3 ASSEMBLY LANGUAGE SAMPLES........................................................................... 121
C.3.1 Enable the DIO Input Function..................................................................... 121
C.3.2 Enable the DIO Output Function.................................................................. 121
D WA TCHDOG TIMER .............................................................................................. 122
E HAZARDOUS MATERIALS DISCLOSURE ....................................................... 125
E.1 HAZARDOUS MATERIALS DISCLOSURE TABLE FOR IPB PRODUCTS CER TIFIED AS
ROHS COMPLIANT UNDER 2002/95/EC WITHOUT MERCURY..................................... 126
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WAFER-945GSELVDS2
List of Figures
Figure 1-1: WAFER-945GSELVDS2...............................................................................................2
Figure 1-2: WAFER-945GSELVDS2 Overview [Front View] .......................................................3
Figure 1-3: Main Dimensions (mm)...............................................................................................5
Figure 1-4: Bottom Dimensions (mm) ..........................................................................................6
Figure 1-5: External Interface Panel Dimensions (mm)..............................................................6
Figure 1-6: Data Flow Block Diagram...........................................................................................7
Figure 3-1: Connector and Jumper Locations [Front Side] .....................................................13
Figure 3-2: ATX Power Connector Location..............................................................................15
Figure 3-3: ATX Power Control Connector Location................................................................16
Figure 3-4: Audio Connector Pinouts.........................................................................................17
Figure 3-5: Battery Connector Location.....................................................................................18
Figure 3-6: CF Card Slot Location ..............................................................................................19
Figure 3-7: Digital I/O Connector Location ................................................................................21
Figure 3-8: CPU Fan Connector Location..................................................................................22
Figure 3-9: Keyboard/Mouse Connector Location....................................................................23
Figure 3-10: LED Connector Locations......................................................................................24
Figure 3-11: LVDS1 Location.......................................................................................................25
Figure 3-12: Backlight Connector Pinout Locations.................................................................26
Figure 3-13: LVDS2 Location.......................................................................................................27
Figure 3-14: Backlight Connector Pinout Locations.................................................................28
Figure 3-15: PCIe Mini Card Slot Location.................................................................................29
Figure 3-16: Power Button Connector Location........................................................................31
Figure 3-17: Reset Button Connector Locations.......................................................................32
Figure 3-18: SATA Drive Connector Locations.........................................................................33
Figure 3-19: Serial Port Connector Location.............................................................................34
Figure 3-20: RS-232/422/485 Serial Port Connector Location..................................................35
Figure 3-21: USB Connector Pinout Locations.........................................................................36
Figure 3-22: WAFER-945GSELVDS2 External Peripheral Interface Connector.....................36
Figure 3-23: RJ-45 Ethernet Connector......................................................................................37
Figure 3-24: Serial Port Pin Location..........................................................................................38
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WAFER-945GSELVDS2
Figure 3-25: VGA Connector .......................................................................................................39
Figure 4-1: SO-DIMM Installation................................................................................................44
Figure 4-2: CF Card Installation..................................................................................................46
Figure 4-3: AT Power Select Jumper Location..........................................................................48
Figure 4-4: Audio Power Source.................................................................................................49
Figure 4-5: CF Card Setup Jumper Location.............................................................................50
Figure 4-6: Clear CMOS Jumper .................................................................................................51
Figure 4-7: COM 2 Function Select Jumper Location...............................................................52
Figure 4-8:LVDS Panel Resolution Jumper Pinout Locations.................................................53
Figure 4-9: LVDS1 Voltage Selection Jumper Pinout Locations.............................................54
Figure 4-10: LVDS Voltage Selection Jumper Pinout Locations.............................................55
Figure 4-11: Audio Kit Cable Connection ..................................................................................57
Figure 4-12: SATA Drive Cable Connection...............................................................................58
Figure 4-13: SATA Power Drive Connection..............................................................................59
Figure 4-14: Dual RS-232 Cable Installation..............................................................................60
Figure 4-15: Keyboard/mouse Y-cable Connection..................................................................61
Figure 4-16: Dual USB Cable Connection..................................................................................62
Figure 4-17: LAN Connection......................................................................................................63
Figure 4-18: Serial Device Connector.........................................................................................64
Figure 4-19: USB Connector........................................................................................................65
Figure 4-20: VGA Connector .......................................................................................................66
Figure 4-21: Heat Sink Retention Screws ..................................................................................67
Figure 4-22: Start Up Screen.......................................................................................................68
Figure 4-23: Select Operating System........................................................................................69
Figure 4-24: Drivers......................................................................................................................69
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WAFER-945GSELVDS2
List of Tables
Table 1-1: Technical Specifications..............................................................................................4
Table 2-1: Packing List.................................................................................................................11
Table 2-2: Optional Items.............................................................................................................11
Table 3-1: Peripheral Interface Connectors...............................................................................14
Table 3-2: Rear Panel Connectors..............................................................................................14
Table 3-3: ATX Power Connector Pinouts .................................................................................15
Table 3-4: ATX Power Supply Enable Connector Pinouts .......................................................16
Table 3-5: Audio Connector Pinouts ..........................................................................................17
Table 3-6: Battery Connector Pinouts........................................................................................18
Table 3-7: CF Card Slot Pinouts..................................................................................................20
Table 3-8: Digital I/O Connector Location..................................................................................21
Table 3-9: CPU Fan Connector Pinouts......................................................................................22
Table 3-10: Keyboard/Mouse Connector Pinouts .....................................................................23
Table 3-11: LED Connector Pinouts ...........................................................................................24
Table 3-12: LVDS1 Pinouts..........................................................................................................25
Table 3-13: Backlight Connector Pinouts ..................................................................................26
Table 3-14: LVDS2 Pinouts..........................................................................................................28
Table 3-15: Backlight Connector Pinouts ..................................................................................29
Table 3-16: PCIe Mini Card Slot Pinouts ....................................................................................30
Table 3-17: Power Button Connector Pinouts...........................................................................31
Table 3-18: Reset Button Connector Pinouts............................................................................32
Table 3-19: SATA Drive Connector Pinouts...............................................................................33
Table 3-20: Serial Port Pinouts....................................................................................................34
Table 3-21: RS-232/RS-485 Serial Port Connector Pinouts......................................................35
Table 3-22: USB Port Connector Pinouts...................................................................................36
Table 3-23: LAN Pinouts ..............................................................................................................37
Table 3-24: RJ-45 Ethernet Connector LEDs.............................................................................37
Table 3-25: Serial Port Pinouts....................................................................................................38
Table 3-26: USB Port Pinouts......................................................................................................39
Table 3-27: VGA Connector Pinouts...........................................................................................39
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WAFER-945GSELVDS2
Table 4-1: Jumpers.......................................................................................................................47
Table 4-2: AT Power Select Jumper Settings ............................................................................48
Table 4-3: Audio Power Source...................................................................................................48
Table 4-4: CF Card Setup Jumper Settings ...............................................................................49
Table 4-5: Clear CMOS Jumper Settings....................................................................................51
Table 4-6: COM 2 Function Select Jumper Settings.................................................................51
Table 4-7: LVDS1 Panel Resolution............................................................................................52
Table 4-8: LVDS2 Panel Resolution............................................................................................52
Table 4-9: LVDS Voltage Selection Jumper Settings................................................................53
Table 4-10: LVDS2 Voltage Selection Jumper Settings............................................................54
Table 5-1: BIOS Navigation Keys................................................................................................72
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WAFER-945GSELVDS2
BIOS Menus
BIOS Menu 1: Main.......................................................................................................................73
BIOS Menu 2: Advanced..............................................................................................................74
BIOS Menu 3: CPU Configuration...............................................................................................75
BIOS Menu 4: IDE Configuration.................................................................................................76
BIOS Menu 5: IDE Master and IDE Slave Configuration...........................................................77
BIOS Menu 6: Super IO Configuration........................................................................................82
BIOS Menu 7: Hardware Health Configuration..........................................................................84
BIOS Menu 8: Power Configuration............................................................................................86
BIOS Menu 9: ACPI Configuration..............................................................................................87
BIOS Menu 10: APM Configuration.............................................................................................88
BIOS Menu 11: Remote Access Configuration..........................................................................90
BIOS Menu 12: USB Configuration.............................................................................................93
BIOS Menu 13: USB Mass Storage Device Configuration........................................................95
BIOS Menu 14: PCI/PnP Configuration.......................................................................................97
BIOS Menu 15: Boot.....................................................................................................................98
BIOS Menu 16: Boot Settings Configuration.............................................................................99
BIOS Menu 17: Boot Device Priority Settings ........................................................................ 101
BIOS Menu 18: Hard Disk Drives ............................................................................................. 102
BIOS Menu 19: Removable Drives........................................................................................... 102
BIOS Menu 20: CD/DVD Drives ................................................................................................ 103
BIOS Menu 21: Security............................................................................................................ 103
BIOS Menu 22: Chipset............................................................................................................. 104
BIOS Menu 23:Northbridge Chipset Configuration................................................................ 105
BIOS Menu 24:Southbridge Chipset Configuration............................................................... 108
BIOS Menu 25:Exit..................................................................................................................... 109
WAFER-945GSELVDS2
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WAFER-945GSELVDS2
Chapter
1
1 Introduction
Page 1
1.1 Introduction
Figure 1-1: WAFER-945GSELVDS2
WAFER-945GSELVDS2
The WAFER-945GSELVDS2 is a 3.5" motherboard with a 1.6 GHz Intel® ATOM™ N270
processor with 512 KB L2 cache. Also supports one supports one 400 MHz or 533 MHz
DDR2 SO-DIMM up to 2.0 GB.
The WAFER-945GSELVDS2 has 18-bit and 24-bit dual-channel LVDS connectors, and a
single VGA video output.
External connectors include USB and Gigabit Ethernet connectors. Expansion options
include SATA slots, a PCIe Mini card slot, serial port connectors, CompactFlash® card
slot and audio connector.
1.2 Overview Photo
The WAFER-945GSELVDS2 has a wide variety of peripheral interface connectors. Figure
1-2 is a labeled photo of the peripheral interface connectors on the
WAFER-945GSELVDS2.
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WAFER-945GSELVDS2
Figure 1-2: WAFER-945GSELVDS2 Overview [Front View]
1.3 Technical Specifications
WAFER-945GSELVDS2 technical specifications are listed in Table 1-1. See Chapter 2
for details.
Specification WAFER-945GSELVDS2
Form Factor
System CPU
Front Side Bus (FSB)
Northbridge
Southbridge
3.5"
1.6 GHz Intel® ATOM™ N270
533 MHz
Intel® 945GSE
Intel® ICH7M
Page 3
Specification WAFER-945GSELVDS2
WAFER-945GSELVDS2
Memory
CompactFlash®
Super I/O
Display
BIOS
Audio
LAN
COM
USB2.0
SATA
One 200-pin SO-DIMM socket supports one 400 MHz or
533 MHz 2.0 GB (max.) DDR2 SDRAM SO-DIMM
One CompactFlash® Type II socket
ITE IT8718
18-bit dual-channel LVDS
24-bit dual-channel LVDS
VGA
AMI
Realtek ALC655 AC'97 audio chip
1 x Realtek 8111CP PCIe GbE chi ps
3 x RS-232 serial ports (one external, two internal)
1 x RS-232/422/485 serial port (internal)
6 x USB (four external, two internal)
Two 3.0 Gb/s SATA drives supported
Keyboard/mouse
Expansion
Digital I/O
Power Consumption
Temperature
Humidity (operating)
Dimensions (LxW)
Weight (GW/NW)
Table 1-1: Technical Specifications
One internal pin-header connector
One PCIe mini card
8-bit (4-bit input, 4-bit output)
2.49 A @ 5 V (1.6 GHz Intel ATOM N270 with 2 GB DDR2)
0ºC – 60ºC (32ºF - 140ºF)
5%~95% non-condensing
102 mm x 146 mm
700 g / 350 g
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WAFER-945GSELVDS2
1.4 Dimensions
The dimensions of the board are shown below:
Figure 1-3: Main Dimensions (mm)
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WAFER-945GSELVDS2
Figure 1-4: Bottom Dimensions (mm)
Figure 1-5: External Interface Panel Dimensions (mm)
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WAFER-945GSELVDS2
1.5 Data Flow
Figure 1-6 shows the data flow between the two on-board chipsets and other components
installed on the motherboard and described in the following sections of this chapter.
Figure 1-6: Data Flow Block Diagram
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WAFER-945GSELVDS2
Chapter
2
2 Unpacking
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WAFER-945GSELVDS2
2.1 Anti-static Precautions
WARNING!
Failure to take ESD precautions during the installation of the
WAFER-945GSELVDS2 may result in permanent damage to the
WAFER-945GSELVDS2 and severe injury to the user.
Electrostatic discharge (ESD) can cause serious damage to electronic components,
including the WAFER-945GSELVDS2. Dry climates are especially susceptible to ESD. It
is therefore critical that whenever the WAFER-945GSELVDS2, or any other electrical
component is handled, the following anti-static precautions are strictly adhered to.
Wear an anti-static wristband: - Wearing a simple anti-static wristband can
help to prevent ESD from damaging the board.
Self-grounding:- Before handling the board touch any grounded conducting
material. During the time the board is handled, frequently touch any
conducting materials that are connected to the ground.
Use an anti-static pad: When configuring the WAFE R-945GSELVDS2, place
it on an antic-static pad. This reduces the possibility of ESD damaging the
WAFER-945GSELVDS2.
Only handle the edges of the PCB:- When handling the PCB, hold the PCB
by the edges.
2.2 Unpacking
2.2.1 Unpacking Precautions
When the WAFER-945GSELVDS2 is unpacked, please do the following:
Follow the anti-static precautions outlined in Section
Make sure the packing box is facing upwards so the WAFER-945GSELVDS2
2.1.
does not fall out of the box.
Make sure all the components shown in Section
2.3 are present.
Page 9
2.3 Unpacking Checklist
NOTE:
If any of the components listed in the checklist below are missing, do
not proceed with the installation. Contact the IEI reseller or vendor the
WAFER-945GSELVDS2 was purchased from or contact an IEI sales
WAFER-945GSELVDS2
representative directly by sending an email to
sales@iei.com.tw.
2.3.1 Package Contents
The WAFER-945GSELVDS2 is shipped with the following components:
Quantity Item and Part Number Image
1 WAFER-945GSELVDS2
2 SATA cable
(P/N: 32000-062800-RS)
1 KB/MS Cable
Page 10
(P/N: 32000-023800-RS)
1 Audio cable
(P/N: 32000-072100-RS)
1 Serial port cable
(P/N: 32200-000049-RS)
1 Mini jumper pack (2.0mm)
(P/N:33100-000033-RS)
WAFER-945GSELVDS2
Quantity Item and Part Number Image
1 Utility CD
1 Quick Installation Guide
Table 2-1: Packing List
2.3.2 Optional Items
The WAFER-945GSELVDS2 is shipped with the following components:
Item and Part Number Image
Dual USB cable (wo bracket)
(P/N: 32000-070301-RS)
RS-232/422/485 cable
(P/N:32200-026500-RS)
ATX cable
(P/N: 32100-052100)
SATA power cable
(P/N: 32100-088600-RS)
Table 2-2: Optional Items
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WAFER-945GSELVDS2
Chapter
3
3 Connectors
Page 12
WAFER-945GSELVDS2
3.1 Peripheral Interface Connectors
The connectors on the WAFER-945GSELVDS2 are shown in the diagram below.
Figure 3-1: Connector and Jumper Locations [Front Side]
3.2 Peripheral Interface Connectors
Table 3-1 shows a list of the peripheral interface connectors on the
WAFER-945GSELVDS2. Detailed descriptions of these connectors can be found below.
3.2.1 Internal Peripheral Connectors
Connector Type Label
ATX enable connector 3-pin wafer ATXCTL1
ATX power connector 4-pin molex ATXPWR1
Audio connector 10-pin header AUDIO1
Battery connector 2-pin box header BT1
CompactFlash® slot CF slot CF1
Page 13
Connector Type Label
Digital I/O connector 10-pin header DIO1
Fan connector 3-pin wafer CPU_FAN1
Keyboard and mouse connector 6-pin wafer KB_MS1
LED connector 6-pin header LED_C1
L V DS1 conne ctor 30-pin crimp L V DS1
LVDS1 inverter connector 5-pin wafer INVERTER1
L V DS2 conne ctor 30-pin crimp L V DS2
LVDS2 inverter connector 5-pin wafer INVERTER2
PCIe Mini Card slot PCIe Mini Slot CN4
Power Button 2-pin wafer PWRBTN1
Reset button connector 2-pin header RESET1
WAFER-945GSELVDS2
Serial ATA (SATA) drive connectors 7-pin SATA SATA1, SATA2
Serial port 10-pin header COM3, COM4
Serial port (RS-232/422/485) 14-pin header COM2
USB 2.0 connector 8-pin header USB01
Table 3-1: Peripheral Interface Connectors
3.2.2 External Interface Panel Connectors
Connector Type Label
Ethernet connector RJ-45 LAN1
RS-232 serial port connector Male DB-9 COM1
Dual USB port USB port USB_C23
USB_C45
VGA port connector 15-pin female VGA1
Table 3-2: Rear Panel Connectors
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WAFER-945GSELVDS2
3.3 Internal Peripheral Connectors
Internal peripheral connectors are found on the motherboard and are only accessible
when the motherboard is outside of the chassis. T his se ction h as complet e d esc ription s of
all the internal, peripheral connectors on the WAFER-945GSELVDS2.
3.3.1 ATX Power Connector
CN Label: ATXPWR1
CN Type:
CN Location:
CN Pinouts:
The 4-pin ATX power connector is connected to an ATX power supply.
Figure 3-2: ATX Power Connector Location
4-pin AT power connector (1x4)
Figure 3-2
See
Table 3-3
See
Pin Description
1 +12V
2 GND
3 GND
4 +5V
Table 3-3: ATX Power Connector Pinouts
3.3.2 ATX Power Control Connector
CN Label: ATXCTL1
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WAFER-945GSELVDS2
CN Type:
CN Location:
CN Pinouts:
Short pins 2-3 for AT power use, or connect to power control cable for ATX power control
use.
3-pin wafer (1x3)
Figure 3-3
See
Table 3-4
See
Figure 3-3: ATX Power Control Connector Location
Pin Description
1 +5V Standby
2 GND
3 PS_ON#
Table 3-4: ATX Power Supply Enable Connector Pinouts
3.3.3 Audio Connector
CN Label: AUDIO1
CN Type:
CN Location:
Page 16
10-pin header
Figure 3-4
See
WAFER-945GSELVDS2
CN Pinouts:
The 10-pin audio connector is connected to external audio devices including speakers a nd
microphones for the input and output of audio signals to and from the system.
See
Table 3-5
Figure 3-4: Audio Connector Pinouts
Pin Description Pin Description
1 Line out R 2 Line in R
3 GND 4 GND
5 Line out L 6 Line in L
7 GND 8 GND
9 MIC in 10 Mic in
Table 3-5: Audio Connector Pinouts
3.3.4 Battery Connector
NOTE:
Attach the battery to the board or enclosure before use. Only the
battery cable is connected before shipping, but battery must also be
attached to a surface.
Page 17
CN Label: BAT1
WAFER-945GSELVDS2
CN Type:
CN Location:
CN Pinouts:
This is connected to the system battery. The battery provides power to the system clock to
retain the time when power is turned off.
Figure 3-5: Battery Connector Location
2-pin wafer (1x2)
Figure 3-5
See
Table 3-6
See
Pin Description
1 Battery+
2 Ground
Table 3-6: Battery Connector Pinouts
3.3.5 CompactFlash® Slot
CN Label: CF1
CN Type:
CN Location:
CN Pinouts:
Used for installing a CompactFlash® card.
50-pin header (2x25)
Figure 3-6
See
Table 3-7
See
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