IEI Technology WAFER-C400EV User manual

WAFER-C400EV
User Manual
Version 1.0
Low Power Intel Mobile CPU
with SVGA, LAN, USB2.0, PC-104, SBC
March 10, 2004
©Copyright 2004 by ICP Electronics Inc. All Rights Reserved.

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Copyright Notice
The information in this document is subjected 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 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
WAFER-C400EV is a registered trademark of ICP Electronics Inc. IBM PC is a
registered trademark of International Business Machines Corporation. Intel is a
registered trademark of Intel Corporation. Other product names mentioned herein
are used for identification purposes only and may be trademarks and/or
registered trademarks of their respective companies.

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Table of Contents
CHAPTER 1 INTRODUCTION.............................................................4
1.1 SPECIFICATIONS ...........................................................................5
1.2 PACKAGE CONTENTS.......................................................................6
CHAPTER 2 INSTALLATION ..............................................................7
2.1 BLOCK DIAGRAM & BOARD LAYOUT .....................................................7
2.2 UNPACKING PRECAUTIONS................................................................9
2.3 SYSTEM MEMORY DRAM .................................................................9
2.4 WATCH-DOG TIMER SETTING ............................................................9
2.5 CLEAR CMOS SETUP......................................................................9
2.6 LCD VCC VOLTAGE SELECTOR ........................................................10
2.7 SYSTEM PANEL CONNECTORS (CN9)..................................................10
CHAPTER 3 CONNECTION...............................................................11
3.1 FLOPPY DISK DRIVE CONNECTOR (FDD1) ...........................................11
3.2 PCI E-IDE DISK DRIVE CONNECTOR (IDE1).......................................12
3.3 COMPACT FLASH CONNECTOR(CN12) ................................................13
3.4 PARALLEL PORT (CN10)................................................................14
3.5 SERIAL POSTS (COM1,CN4)...........................................................15
3.6 KEYBOARD & PS/2 MOUSE CONNECTOR (CN11)...................................16
3.7 USB PORT CONNECTOR (USB1)......................................................16
3.8 IRDA INFRARED INTERFACE PORT (CN5)............................................16
3.9 VGA CONNECTOR (VGA1).............................................................17
3.10 LAN RJ45 CONNECTOR (P1,P2) .....................................................17
3.11 LCD INTERFACE CONNECTOR (CN8) .................................................18
3.12 EXTERNAL POWER CONNECTOR (CN7)................................................19
3.13 ATX POWER CONNECTOR (CN6) ......................................................19
3.14 PC/104 CONNECTION BUS (J5, J6) .................................................20
3.15 4-BIT GPIO CONNECTOR (CN1).....................................................21
3.16 FAN CONNECTOR (JFAN1) .............................................................21
3.17 AUDIO CONNECTOR (CN2).............................................................22
CHAPTER 4 AMI BIOS SETUP..........................................................23
4.1 INTRODUCTION...........................................................................23
4.2 STARTING SETUP.........................................................................23

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4.3 USING SETUP.............................................................................24
4.4 GETTING HELP ...........................................................................24
4.5 MAIN MENU...............................................................................25
4.6 STANDARD CMOS SETUP ..............................................................27
4.7 ADVANCED CMOS SETUP ..............................................................28
4.8 ADVANCED CHIPSET SETUP.............................................................32
4.9 POWER MANAGEMENT SETUP...........................................................33
4.10 PCI / PLUG AND PLAY SETUP ..........................................................35
4.11 PERIPHERAL SETUP ......................................................................37
4.12 HARDWARE MONITOR SETUP ...........................................................38
4.13 CHANGE SUPERVISOR PASSWORD .....................................................39
APPENDIX A. WATCHDOG TIMER............................................................40
APPENDIX B. DIGITAL I/O.....................................................................42
APPENDIX C. I/O ADDRESS MAP............................................................43

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Chapter 1 Introduction
WAFER-C400EV is designed for network applications. It supports the full functions
of an AT/ATX-compatible industrial computer on a single board. The
WAFER-C400EV is equipped with a low-power consumption and high performance
Intel Mobile processor on board. It also contains an SDRAM SODIMM socket that
support up to 512MB memory.
The WAFER-C400EV provides two Ethernet interfaces, one FDD interface, one
EIDE interface, one audio interface, one Compact Flash Type II, one parallel port,
one RS-232 serial port, one RS-232 / RS-422 / RS-485 header, one 2x25-pin LCD
header, one PC-104, two USB 2.0 ports, one 5-pin IR header, and one 6-pin
header of PS/2 keyboard/mouse interface. The built-in SVGA/LCD display
controller supports both the CRT and LCD display simultaneously. It offers the
resolutions of LCD screen up to 1024 x 768 @ 60HZ, and CRT resolutions up to
1600 x 1280 @ 64K colors. The Flash ROM contains both the system BIOS and
the VGA BIOS. Reprogramming the Flash ROM could do the modification, in case
of necessary.

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1.1 Specifications
 CPU：Embedded Intel® Ultra Low Voltage Celeron 400MHz
 System Memory: One 144-pin SODIMM socket support up to 512 MB SDRAM
 BIOS: AMI 256 KB Flash memory
 Display Controller: VIA 8601T
 Support 24-bit TFT LCD panel resolution up to 1024x768 @ 60Hz
 Support non-interlaced CRT monitors resolutions up to 1600x1280 @ 16bit
colors
 IDE Interface: Supports two ATA100 IDE hard drives
 Compact Flash Disk: Runs in true IDE mode that is compatible with an IDE disk
drive. It can be used with a passive adapter in a Type II socket.
 FDD Interface: Supports up to two floppy disk drives, 5.25”（360KB and 1.2MB）
and/or 3.5”（720KB, 1.44MB, and 2.88MB）
 Serial Ports: Two RS-232 ports which COM2 can support RS-422/485
 Parallel Port: One parallel port supports SPP/EPP/ECP mode
 Audio Connector: One 2x8-pin header supports Line-in, Line-out, Speaker-out,
Mic-in.
 Digital IO: Supports four digital-in, and four digital-out
 IrDA: Supports Serial Infrared (SIR) or Amplitude Shift Keyed IR (ASKIR) interface
 PS/2 Mouse/Keyboard Connector: A 6-pin header connector supports PS/2
keyboard and PS/2 mouse.
 USB Interface: Two USB ports, USB 2.0 compliant
 Watchdog Timer: Can be set by 1-255 seconds period. Reset or NMI will be
generated when CPU does not periodically trigger the timer
 10/100Mbps Ethernet Controller: Two IEEE802.3 10/100M BASE-T standard Dual
auto-sensing interface to 10MBps or 100MBps networks. On board RJ-45 connectors
are provided for easy connection.
 PC-104 Interface: Supports ISA functions
 E2Key: A non-volatile 1Kbit EEPROM is provided to retain application critical
read/write data
 Power Supply: +5V: 3A typical, +12V: 0.1A
 Operating Temperature: 0-60℃
 Dimension: 5.9”（L）x 4.2”（W）（145mmx102mm）

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1.2 Package Contents
Before any installation, please check if the following materials are included in the
package:
 One WAFER-C400EV all-in-one single board computer
 One compact disk for utility and drivers
 One 2.5" IDE flat cable (44-pin 2.0mm pitch to 40-pin 2.54mm pitch)
 One floppy cable (for 3.5" FDD only)
 One serial port cable (RS-422/485/232)
 One standard D-25 connector for parallel cable
 One 6-pin header connector for keyboard and mouse
 One audio cable
If any of these items are missing or damaged, contact your distributor or sales
representative immediately.

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Chapter 2 Installation
This chapter gives instructions about how to set up the WAFER-C400EV hardware,
including directions of setting jumpers and connecting peripherals, switches and
indicators. Before installation, please pay attention to the unpacking precautions
on the following page for safety.
2.1 Block Diagram & Board Layout

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 BOARD LAYOUT
 BOARD DIMENSION – SIDE VIEW
 BOARD DIMENSION

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2.2 Unpacking Precautions
Some components of WAFER-C400EV SBC are very sensitive to static electric
charges and can be damaged by a sudden rush of power. To protect it from
unintended damage, be sure to note these precautions:
1. Ground yourself to remove any static charge before touching the
WAFER-C400EV SBC. You can do it by using a grounded wrist strap at all
times or by frequently touching any conducting materials that is connected
to the ground.
2. Handle WAFER-C400EV SBC by its edges. Don’t touch IC chips, leads or
circuitry if not necessary.
3. Do not plug any connector or jumper while the power is on.
2.3 System Memory DRAM
There is one 144-pin SO-DIMM socket to accept 3.3V non-buffered SDRAM. The
max Memory size is 512MB.
2.4 Watch-Dog Timer Setting
Reading port 443H enables the Watchdog Timer. It should be triggered before the
time-out period ends, otherwise it will assume the program operation is abnormal
and will issue a reset signal to start again. Reading port 043/843H disables the
Watchdog Timer. Please refer to Appendix A for detailed information.
2.5 Clear CMOS Setup
If the user needs to clear the CMOS setup (for example, the user forgot the
password, then the setup should be cleared and the password should be re-set).
The user should short the JP1 about 3 seconds, and then open it again. Opening
JP1 can set the system back to normal operation mode.
 JP1: Clear CMOS Setup (Reserve Function)
JP1 DESCRIPTION
1-2 Normal Operation
2-3 Clear CMOS Setup