Nexcom Peak 703P Series User manual

www.nexcom.com
Single Board Computer
Peak 703P Series
User’s Manual
2005-08 Edition

Peak 703P User’s Manual 1 Preface
Preface
Copyright
This publication, including all photographs, illustrations and software, is protected under international
copyright laws, with all rights reserved. No part of this manual maybe reproduced, copied, translated or
transmitted in any form or by any means without the prior written consent from NEXCOM International
Co., Ltd.
Version 1.0
Copyright 2005
Disclaimer
The information in this document is subject to change without prior notice and does not represent
commitment from NEXCOM International Co., LTD. However, users may update their knowledge of any
product in use by constantly checking its manual posted on our website: http://www.nexcom.com.
NEXCOM shall not be liable for direct, indirect, special, incidental, or consequential damages arising out
of the use of any product, nor for any infringements upon the rights of third parties, which may result
from such use. Any implied warranties of merchantability of fitness for any particular purpose is also
disclaimed.
Acknowledgements
The Peak 703P series is a trademark of NEXCOM international CO., LTD. All other product names
mentioned herein are registered trademarks of their respective owners.
Regulatory Compliance Statements
This section provides the FCC compliance statement for Class A devices and describes how to keep the
system CE compliant.
Federal Communications Commission (FCC) For Class A Device
This equipment has been tested and verified to comply with the limits for a Class A digital device,
pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. Operation of this equipment in
a residential area (domestic environment) is likely to cause harmful interference, in which case the user
will be required to correct the interference (take adequate measures) at their own expense.

Peak 703P User’s Manual 2 Preface
CE Certification
The product(s) described in this manual complies with all applicable European Union (CE) directives if it
has a CE marking. For computer systems to remain CE compliant, only CE-compliant parts may be used.
Maintaining CE compliance also requires proper cable and cabling techniques.
Safety Information
Before installing and using the Peak 703P, note the following precautions:
Read all instructions carefully.
Do not place the unit on an unstable surface, cart, or stand.
Follow all warnings and cautions in this manual.
When replacing parts, ensure that your service technician uses parts specified by the manufacturer.
Avoid using the system near water, in direct sunlight, or near a hearing device.
WARNINGS
Read and adhere to all warnings, cautions, and notices in this guide and
the documentation supplied with the chassis, power supply, and accessory
modules. If the instructions for the chassis and power supply are inconsistent
with these instructions or the instructions for accessory modules, contact
the supplier to find out how you can ensure that your computer meets
safety and regulatory requirements.
CAUTION
Electrostatic discharge (ESD) can damage NSA components. Do the
described procedures only at an ESD workstation. If no such station is
available, you can provide some ESD protection by wearing an antistatic
wrist strap and attaching it to a metal part of the computer chassis.

Peak 703P User’s Manual 3 Table of Content
Table of Content
Preface ......................................................................................................................................................1
Copyright ................................................................................................................................................1
Disclaimer ...............................................................................................................................................1
Acknowledgements ...........................................................................................................................1
Regulatory Compliance Statements .......................................................................................1
Federal Communications Commission (FCC) For Class A Device ....................1
CE Certification ..................................................................................................................................2
Safety Information ............................................................................................................................2
Table of Content .................................................................................................................................3
Chapter 1 General Information
1.1 Features.............................................................................................................................................7
1.2 Specification .....................................................................................................................................7
1.3 Power Consumption Measurement................................................................................................9
1.4 Board Layout .................................................................................................................................10
1.5 Board Dimensions..........................................................................................................................11
Chapter 2 Jumper Setting
2.1 Before You Begin............................................................................................................................13
2.2 Precautions .....................................................................................................................................13
2.3 Setting Jumpers .............................................................................................................................14
2.4 Location of Jumpers ......................................................................................................................15
2.5 Function of Jumper .......................................................................................................................15
2.6 Pin Definition .................................................................................................................................16
Chapter 3 Expansion Capability
3.1 Installing SODIMM.......................................................................................................................27

Peak 703P User’s Manual 4 Table of Content
3.2 Installing Compact Flash ..............................................................................................................29
3.3 Installing Intel Pentium-M CPU and Fan Heatsink...................................................................30
Chapter 4 Award BIOS Setup
4.1 About the BIOS ...........................................................................................................................33
4.2 When to Run BIOS .....................................................................................................................33
4.3 Entering Setup.............................................................................................................................34
4.4 The Main Menu...........................................................................................................................34
4.5 Getting Help ................................................................................................................................35
4.6 Control Keys................................................................................................................................36
4.7 Standard CMOS Features ..........................................................................................................37
4.8 Advanced BIOS Features ...........................................................................................................38
4.9 Advanced Chipset Features........................................................................................................40
4.10 Integrated Peripherals.................................................................................................................42
4.11 Power Management Setup ..........................................................................................................45
4.12 PnP/PCI Configurations .............................................................................................................48
4.13 PC Health Status..........................................................................................................................49
4.14 Load Fail-Safe Defaults...............................................................................................................49
4.15 Load Optimized Defaults ............................................................................................................49
4.16 Set Password.................................................................................................................................50
4.17 Save & Exit Setup ........................................................................................................................50
4.18 Exit Without Saving.....................................................................................................................50
Appendix A IO PORT ADDRESS MAP
A.1 IO PORT ADDRESS MAP ..........................................................................................................53
Appendix B GPI/O Programming
B.1 Programming the GPI/O ..............................................................................................................56
Appendix C Watchdog Timer
C.1 Watchdog Timer Working Procedure .........................................................................................59
C.2 Watchdog Timer Control Register ..............................................................................................60
C.3 Watchdog Timer Programming Procedure ................................................................................60

Peak 703P User’s Manual 5

Peak 703P User’s Manual 6 Chapter 1
Chapter 1
General Information

Peak 703P User’s Manual 7 Chapter 1
1.1 Features
The Peak 703P is a member of NEXCOM’s P4-based SBC family. The features of this model are as
follows:
• Socket 478 / uFCBGA2 479 for Intel® Pentium® M / Celeron® M Processor up to 2GHz+ with
400 MHz FSB
• Intel® 852 GM (E) / ICH4 Chipsets
• 184-pin DIMM x1, support DDR200/266 SDRAM memory up to 1GB
• Intel® 82551ER 10/100 LAN x 1 or Intel® 82541ER GbE LAN x 1
• USB 2.0 ports x 4,Serial ports x 4,LVDS interface x 1
1.2 Specification
System Architecture - Small Form Factor with 4 screw holes for Embedded Application or
Optional PCB Solder Side Protected Plastic Plate
- Half-size SBC with PCI-ISA Golden finger
CPU support - Single 478uFCPGA/479uFCBGA socket
- Support Intel® Dothan : 2MB on Die L2 Ca
che , 400 MHz FSB,
speed up to 2.0GHz
-
Support Intel® Pentium® M : 1MB on Die L2 Cache, 400 MHz
FSB, speed up to 1.7GHz
- Support Intel® Celeron®-M: 512KB on Die L2 Cache , 400 MHz
FSB, speed up to 1.3GHz
Memory - 200-pin SO-DIMM socket x 1
- Support un-buffered non-ECC DDR 200/266 up to 1GB
BIOS - Award System BIOS
- Advanced Configuration & Power Interface support
- 4M bits flash ROM
- Advanced Power Management support
Chipsets - Intel® 852GM/GME (GMCH)
- 4M bit Flash BIOS
- Intel® FW82801 (ICH4)
LAN - Intel®82541ER Gigabit Ethernet LAN x 1
- RJ45 with LED x 1
- Driver support: Windows 2003/2000/XP, Linux
Display -Intel® 852GM/GME integrated dynamic video shared memory, 32
MB max adjusted by OS
- VGA interface: D-sub 15-pin for standard CRT
-
Resolution : Up to 1600 x 1200 for CRT or UP to 1280 x 1024 for

Peak 703P User’s Manual 8 Chapter 1
TFT
- Internal LVDS: Support 18/24bit single pixels or 18-bit dual pixels
LVDS panel (Resolution support up to 1280 x 1024)
- Dual Display : Simultaneous Scan-CRT + LVDS LCD, Dual
View-CRT+LVDS LCD
I/O Interface - 5-pin for key lock
- Serial port: 40-pin box headerx1 support RS232 x 4 (optional
COM2 RS232/422/485 by switch)
- USB 2.0 portx4
- HDD: Ultra ATA 100/66/33 support, 40 pin connector x1
- CF socket x 1
- Parallel Port: 26-pin connector x 1
- PS/2 keyboard/mouse: 6-pin MiniDIN connectorx1
- AC97 audio interface: 4-pin header x 3 for Line-in/Line-out/Mic-in/
- Speaker-out x 1
- Digital I/O port: 8 sets general purpose I/O each with TTL level
Interface
- LVDS Single Channel
I/O on Bracket - Gigabit Ethernet LAN with LED x1
- PS2 Keyboard/Mouse Mini DIN x 1
- VGA 15-pin D-sub connectorx1
- USB connector x 1
System Monitor - One Fan speed (For CPU)
- System monitor controller derived from IT8712
- 7 voltage (For Vcore, +1.05V, +1.2V, +2.5V, +3V, +5V, +5V
Stand-By)
-
2 temperature (one for CPU internal use, another for external system
use)
Real Time Clock - On chip RTC with battery back up
- Lithium battery x 1
Power Requirement - TBD
Watchdog Timer - 1, 2, 4, 8, ...128 seconds time-out intervals
Dimensions - 186.5mm(L) x 127.5mm(W)
Environments - Operating temperatures: -20°C to 70°C
- Storage temperatures: -20°C to 80°C
- Relative humidity: 10% to 90% (Non-condensing)
Certification - CE approval
- FCC Class A

Peak 703P User’s Manual 9 Chapter 1
1.3 Power Consumption Measurement
Test Condition : Win2000 HCT9.5 and KPower
Test Equipment :
CPU Pentium-M 2.0GHz
DRAM Model P/N and Size
Apacer 78.92046.561\512MB
HDD Model P/N DJSA-210
Power Supply Model P/N ST-300GL
Power Rail +12V +5V +3.3V
Power Consumed 0.12A 6.9A NA

Peak 703P User’s Manual 10 Chapter 1
1.4 Board Layout
Figure 1.1: Birdeye’s View of the Peak 703P

Peak 703P User’s Manual 11 Chapter 1
1.5 Board Dimensions
Figure 1.2: Mechanical Drawing of the Peak 703P

Peak 703P User’s Manual 12 Chapter 2
Chapter 2
Jumper Setting

Peak 703P User’s Manual 13 Chapter 2
This chapter of the User’s Manual describes how to set jumpers.
Note: The procedures that follow are generic for all Peak 703P series.
2.1 Before You Begin
Ensure you have a stable, clean working environment. Dust and dirt can get into components and cause a
malfunction. Use containers to keep small components separated.
Adequate lighting and proper tools can prevent you from accidentally damaging the internal components.
Most of the procedures that follow require only a few simple tools, including the following:
A Philips screwdriver
A flat-tipped screwdriver
A set of jewelers Screwdrivers
A grounding strap
An anti-static pad
Using your fingers can disconnect most of the connections. It is recommended that you do not use
needle-nosed pliers to disconnect connections as these can damage the soft metal or plastic parts of the
connectors.
Before working on internal components, make sure that the power is off. Ground yourself before touching
any internal components, by touching a metal object. Static electricity can damage many of the electronic
components. Humid environment tend to have less static electricity than dry environments. A grounding
strap is warranted whenever danger of static electricity exists.
2.2 Precautions
Computer components and electronic circuit boards can be damaged by discharges of static electricity.
Working on the computers that are still connected to a power supply can be extremely dangerous. Follow
the guidelines below to avoid damage to your computer or yourself:
Always disconnect the unit from the power outlet whenever you are working inside the case.
If possible, wear a grounded wrist strap when you are working inside the computer case. Alternatively,
discharge any static electricity by touching the bare metal chassis of the unit case, or the bare metal
body of any other grounded appliance.
Hold electronic circuit boards (such as the Peak 703P board) by the edges only. Do not touch the
components on the board unless it is necessary to do so. Don’t flex or stress the circuit board.
Leave all components inside the static-proof packaging that they shipped with until they are ready for
installation.
Use correct screws and do not over tighten screws.

Peak 703P User’s Manual 14 Chapter 2
2.3 Setting Jumpers
A jumper is the simplest kind of electric switch. It consists of two metal pins and a cap. When setting the
jumpers, ensure that the jumper caps are placed on the correct pins. When the jumper cap is placed on
both pins, the jumper is SHORT. If you remove the jumper cap, or place the jumper cap on just one pin,
the jumper is OPEN. Please see the following illustrations
The illustrations on the right show
a 2-pin jumper. When the jumper
cap is placed on both pins, the
jumper is SHORT. If you remove
the jumper cap, or place the
jumper cap on just one pin, the
jumper is OPEN.
Open (Off) Short (On)
These illustrations show a 3-pin
jumper. Pins 1 and 2 are SHORT.
Table 2-1: Setting Jumpers

Peak 703P User’s Manual 15 Chapter 2
2.4 Location of Jumpers
Figure 2-1: Jumper Location
2.5 Function of Jumper
Pin Function Pin Function
J1 2x10 Connector for LVDS interface (18bit) JP2 1x3 2.0mm Pin Header for FSB Select
J2 1x6 2.0mm JST Connector for LVDS Inverter JP3 1x2 2.0mm Pin Header for HDD LED
J3 1x6 AT Power Connector JP4 1x3 2.0mm Pin Header for On Board RTC
J4: 1x3 JST Connector for FAN JP5 1x2 2.0mm Pin Header for Power Button
J5: 1x3 JST Connector for ATX Power JP6 1x2 2.0mm Pin Header for Hardware Reset
J6: 1x4 2.0mm Pin Header for External Speaker JP7 1x6 2.54mm Pin Header for CPLD
Programming JTAG
J7: 2x20 2.0mm Box Header for Serial Port JP8 1x2 2.54mm Pin Header for LAN Speed LED
J8: 1x5 2.54mm Pin Header for Keylock JP9 1x2 2.54mm Pin Header for LAN Act/Link
LED
JP1 1x3 2.0mm Pin Header for LVDS Power
Select

Peak 703P User’s Manual 16 Chapter 2
2.6 Pin Definition
1. J1: 2x10 Connector for LVDS interface (18bit)
Pin No. Description Pin No. Description
1 LVDS_DDCPCLK 2 LVDS_DDCPDATA
3 PANEL1_VDD 4 LVDS_YAP0
5 LVDS_YAP3 6 LVDS_YAM0
7 LVDS_YAM3 8 PANEL1_VDD
9 GND 10 LVDS_YAP1
11 LVDS_CLKAP 12 LVDS_YAM1
13 LVDS_CLKAM 14 GND
15 GND 16 PANEL1_BACKLIGHT
17 LVDS_YAP2 18 PANEL1_BACKLIGHT
19 LVDS_YAM2 20 GND
2. J2: 1x6 2.0mm JST Connector for LVDS Inverter
Pin No Definition
1 PANEL1_BACKLIGHT
2 PANEL1_VDD
3 GND
4 GND
5 NC
6 LVDS_BKLTCTL
3. J3: 1x6 AT Power Connector
Pin No Definition
1 +12V
2 GND
3 GND
4 GND
5 +5V
6 +5V

Peak 703P User’s Manual 17 Chapter 2
4. J4: 1x3 JST Connector for FAN
Pin No Definition
1 GND
2 FAN_VCC
3 FAN_TAC
5. J5: 1x3 JST Connector for ATX Power
Pin No Definition
1 ATX5VSB
2 GND
3 PSON#
6. J6: 1x4 2.0mm Pin Header for External Speaker
Pin No Definition
1 SPEAKER
2 GND
3 GND
4 +5V
7. LAN1: RJ45 Connector for LAN Interface
Pin No Definition Pin No Definition
1 TXD0P 2 TXD0N
3 TXD1P 4 TXD2P
5 TXD2N 6 TXD1N
7 TXD3P 8 TXD3N
9 LAN_SorL_LED 10 +3.3VSBY
11 LAN_LINK_LED 12 LAN_ACT_LED
13 LGND 14 LGND
8. J7: 2x20 2.0mm Box Header for Serial Port

Peak 703P User’s Manual 18 Chapter 2
Pin No. Description Pin No. Description
1 SP_DCD1 2 SP_DSR1
3 SP_RXD1 4 SP_RTS1
5 SP_TXD1 6 SP_CTS1
7 SP_DTR1 8 SP_RI1
9 GND 10 NC
11 SP_DCD2 2 SP_DSR2
13 SP_RXD2 4 SP_RTS2
15 SP_TXD2 6 SP_CTS2
17 SP_DTR2 8 SP_RI2
19 GND 10 NC
21 SP_DCD3 2 SP_DSR3
23 SP_RXD3 4 SP_RTS3
25 SP_TXD3 6 SP_CTS3
27 SP_DTR3 8 SP_RI3
29 GND 10 NC
31 SP_DCD4 2 SP_DSR4
33 SP_RXD4 4 SP_RTS4
35 SP_TXD4 6 SP_CTS4
37 SP_DTR4 8 SP_RI4
39 GND 10 NC
9. JP2 : 1x3 2.0mm Pin Header for FSB Select
Pin No Definition
1, 2 Short 133MHz
*2, 3 Short 100MHz
* = Default
10. JP4 : 1x3 2.0mm Pin Header for On Board RTC
Pin No Definition
*1, 2 Short by
wire-wrap Operation Mode
2, 3 Short by wire-wrap Clear CMOS

Peak 703P User’s Manual 19 Chapter 2
* = Default
11. JP5: 1x2 2.0mm Pin Header for Power Button
Pin No Definition
1 PWRBT#
2 GND
12. JP6: 1x2 2.0mm Pin Header for Hardware Reset
Pin No Definition
1 RESET#
2 GND
13. JP7: 1x6 2.54mm Pin Header for CPLD Programming JTAG
Pin No Definition
1 +3.3VSBY
2 GND
3 TCK
4 TDO
5 TDI
6 TMS
14. JP8: 1x2 2.54mm Pin Header for LAN Speed LED
Pin No Definition
1 LAN_Speed#
2 5VSB
15. JP9: 1x2 2.54mm Pin Header for LAN Act/Link LED
Pin No Definition
1 LAN_Active#
2 LAN_Link#