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CPU-1461
user manual
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CPU-1461
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Troubleshooting
Operating Characteristics
Error Handling Page
Watch Dog Timer
Warranty
Dimension
System reset
Connectors Layout
BIOS Flash
Default
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Page 5
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Contents
CPU-1461
EmbeddedDNA
User’s Manual
COPYRIGHT 1994-2005 Eurotech S.p.A. All Rights Reserved
PC/104-Plus - CPU-1461 Module
Environmental safety
Conventions
Important features or
Icon
Page
Contents
Multifunction Connector Section
Contents
Connectors Description
Chapter 5 Watch Dog Timer
Chapter 6 Troubleshooting
Chapter 4 The Set-up Program
Appendix
Chapter 1 Product Overview
Product Definition
BIOS Flash
Power Supply
Architecture
Chapter 2 Jumper Description
Jumper Layout and Configuration
Default
Jumper #
Type
Chapter 3 Connectors Description
Connectors Layout
Note in figure 2, a red square pad indicates pin 1 of each connector
J14 J16 J17
J4J5
Page
CPU-1461
J4 for Multifunction and VGA
Carrier Module
Multifunction Connector Section
The Eurotech Multifunction Adapter
System reset
External Battery
Speaker
VGA Section
Supported CRT-VGA Video Resolutions
J5 IDE Connector
IDE/DOM
J7 for USB 2.0 Ports 5 and
USB
J9 Auxiliary Power Connector
Power
Power button input
Auxiliary
J14 for USB 1.1 Ports 7 and 8 and Audio-CODEC
The Eurotech USB & AC97-Audio Codec Adapter
To J14 CPU Board Connector
Aux IN CD IN
Aux IN
SpkPhone IN/OUT
J16 for USB 2.0 Ports 1to
J17 for SERIAL1 and SERIAL2
J20 for Ethernet
Ethernet
To CPU Board NetConnector
The Eurotech Ethernet Transceiver
RJ45 Connector
Chapter 4 The Set-up Program
Use the cursor arrow keys to move the highlight to other options
Select “Quit” to exit from the Setup program
Press the “ESC” key to return to the items of the Main menu
The follow screen will be displayed
The Set-up pages
General Page
Quick Boot
Time
Date
Floppy disks
Boot Try Sequence
Devices Page
Floppy Controller
Primary and secondary EIDE
Video Controller
AC97 Controller
Network
Communications Page
Serial Ports 1 and
VP2000 and VT100
Parallel Port
Parallel Port Mode
Primary and Secondary ATAPI Page
ATAPI unit type
PIO Mode
Translation Mode
Cylinders
Heads
Advanced page
Detect Now
ISA IRQ
PCI Advanced Page
Latency Time Devices
Error Handling Page
ISA Bus
Error on Keyboard
Error on Video
Error on Floppy Disks
Error on Fixed Disks
Page
Chapter 5 Watch Dog Timer
This chapter explains how to use the Watch Dog timer
What is a Watch Dog?
How to use the Watch Dog
Use the System BIOS INT 52h functions
How to turn the Watch Dog ON
How to turn the Watch Dog OFF
Directly accessing Watch Dog I/O mapped registers
Use the following code to Enable Watch Dog
Use following code to refresh the Watch Dog
Chapter 6 Troubleshooting
Common Problems and Solutions
Troubleshooting a PC/104 System
Technical/Sales Assistance
CPU Module doesn’t work
Returning For Service
ftp//ftp.eurotech.it
Page
Company Name
Page
Appendix
A.1 Electrical and Environmental Specifications
Operating Characteristics
Electrical Operating Characteristics
Backup Battery Characteristics
Absolute Maximum Ratings
MTBF Mean Time Between Failures
A.2 Mechanical Dimensions
The CPU-1461 mechanical dimensions are shown in the following picture
¾ Dimensions 90 X 96 mm 3.6”X3.8”
CPU-1461 Board dimensions
USB Audio Codec Dimensions
Ethernet Adapter Dimensions
A.3 Safety Summary
Multifunction Adapter Dimensions
62.0
12.0
Use Caution When Exposing or Handling the CRT
Observe Dangerous Procedure Warnings
Ground the Instrument
Do Not Operate in an Explosive Atmosphere
Reliability
Disclaimer of Warranty
Life Support Policy
Glossary
B BIOS
A ATA
ATAPI
C CELLULAR
G GPS
M MIDI
MPEG
N NDIS
NTSC
R RAM
S SCSI
SECAM
SMBus
V VGA
W WAN
Acronyms and Abbreviations
Page
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Technical & Sales Assistance
ftp//ftp.eurotech.it
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