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BDM-610000049 user manual CMX158886 cpuModules, “Accessing the Analog World”
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Troubleshooting
Specification
Physical Characteristics
Install
Block Diagram
Warranty
Dimension
IDE Controller Configuration
Connecting the Utility Cable
Common Problems and Solutions
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CMX158886 cpuModules™
®
www.rtd.com
An ISO9001:2000 Company
“Accessing the Analog World”
®
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Contents
User’s Manual
“Accessing the Analog World”
CMX158886 cpuModules
BDM-610000049 Revision G
CMX158886 cpuModules User’s Manual
Revision History
CMX158886 cpuModules
“Accessing the Analog World”
BDM-610000049 Rev G
iv CMX158886 cpuModule
Getting Started
Connecting the cpuModule
Chapter
Introduction
BDM-610000049 Rev G
Using the cpuModule
Chapter
Bridge Link CN4
multiPort Parallel Port Control
IDE Controller Configuration
Watchdog Timer Control
Advanced Configuration and Power Interface ACPI
Hardware Reference
Troubleshooting
Appendix C IDAN Dimensions and Pinout
Appendix A
PC/104 and PC/104-Plus Specifications
Appendix E Limited Warranty
BDM-610000049 Rev G
x CMX158886 cpuModule
Troubleshooting
Chapter
Connecting the cpuModule
Using the cpuModule
Figure 1 CMX158886 cpuModule top view
CMX158886 cpuModules
aDIO with Wake-on-aDIO
Error-Correction Codes Selected Models Only
Enhanced Intel SpeedStep PX only
Thermal Monitor
BDM-610000049 Rev G
4 CMX158886 cpuModule
Chapter 1 Introduction
Ordering Information
CMX158886 Model Options
Table 1 CMX158886 cpuModule Model Options
Cable Kits and Accessories
Board Features
Page
BIOS
BDM-610000049 Rev G
USB Device Network Fail Safe Boot ROM
Surface-mount Flash chip that holds ROM-DOS Quick Boot mode
10 CMX158886 cpuModule
Block Diagram
Figure 2 CMX158886 cpuModule Simplified Block Diagram
Chapter 1 Introduction
Electrical Characteristics
Specifications
Physical Characteristics
Power Consumption
IDE & ATA/IDE Disk Chip Socket1
Table 4 Electrical Characteristics
Chapter 1 Introduction
Bridge Link CN4
14 CMX158886 cpuModule
Table 4 Electrical Characteristics
Utility Port Connector CN5
External Power Management CN12 - PME#
Chapter 1 Introduction
Contact Information
RTD Embedded Technologies, Inc 103 Innovation Blvd State College, PA
USA Phone +1-814-234-8087 Fax +1-814-234-5218
BDM-610000049 Rev G
16 CMX158886 cpuModule
Chapter 2 Getting Started
Figure 3 CMX158886 Connector Locations
Connector Locations
Table 5 CMX158886 Basic Connectors
Connecting the Utility Cable
Connecting a Keyboard
Connecting to the PC/104-Plus PCI Bus
+5 Volt DC
Slot Selection Switches
PCI Bus Expansion Card Power
PCI Bus Signaling Levels
Booting the CMX158886 cpuModule for the First Time
Chapter 3 Connecting the cpuModule
Chapter 3 Connecting the cpuModule
24 CMX158886 cpuModule
Figure 4 CMX158886 Connector Locations
Proper Grounding Techniques
Connector Locations
BDM-610000049 Rev G
Table 6 CMX158886 Basic Connectors
Table 7 Auxiliary Power Connector CN31
Auxiliary Power CN3
+5VSTDBY
+3.3
Reserved
Utility Port Connector CN5
Table 8 Utility Port Connector CN5
Speaker
Table 10 Mouse Connector Pins CN5
System Reset
Soft Power Button
Table 9 Keyboard Connector Pins CN5
Battery
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BDM-610000049 Rev G
Table 11 SVGA Video Connector CN18
SVGA Video Connector CN18
The following table lists the supported video resolutions
Table 12 SVGA Video Resolutions
LVDS Flat Panel Video Connector CN19
Table 13 Flat Panel Video Connector CN19
Table 14 Tested LVDS Panels
Table 15 EIDE Connector CN101
EIDE Connector CN10
Installing and Configuring the ATA/IDE Disk Chip
ATA/IDE Disk Chip Socket U16
Table 16 ATA/IDE Disk Chip Socket U161
Figure 5 CMX158886 before and after ATA/IDE Disk Chip Installation
ATA/IDE Disk Chip Pin 1 indicated by arrow
ATA/IDE Disk Chip Socket U16 Pin 1 indicated by arrow
Serial Port 1 CN7 and Serial Port 2 CN8
RS-232 Serial Port Default
Table 17 Serial Port Settings
Table 18 Serial Port in RS-232 Mode
Table 20 Half-Duplex RS-485 Mode
RS-422 or RS-485 Serial Port
Table 19 Full-Duplex Connections
Table 21 Serial Port in RS-422/485 Mode
RS-422 and RS-485 Mode Pinout
Table 24 COM A RS-232 and COM BRS-232
Dual Serial Port Modes
Table 22 Dual Serial Port Connections
Table 23 Dual Serial Port Modes
Table 25 COM A RS-422/485 and COM B RS-232
Table 26 COM A RS-422/485 and COM B RS-422/485
BDM-610000049 Rev G
Table 27 multiPort aDIO Pinout
multiPort Configured as an Advanced Digital I/O aDIO Port
multiPort CN6
multiPort Electrostatic Discharge ESD and Undershoot Protection
Table 28 multiPort Connector CN6 as a Parallel Port
multiPort Configured as a Parallel Port
Table 29 multiPort Connector Floppy Pinout CN61
multiPort Configured as a Floppy Drive Controller
Table 30 USB Connector CN17
USB 2.0 Connector CN17
VCC1
BDM-610000049 Rev G
DATA1+
DATA1
Table 31 Ethernet Connector CN20
Ethernet 10/100Base-T and -TX Connector CN20
Audio CN11
Table 32 Audio Connector CN11
Table 33 PC/104-Plus Bus Signal Assignments1
PC/104-Plus PCI Bus CN16
Chapter 3 Connecting the cpuModule
Address and Data
PC/104-Plus PCI Bus Signals
Interface Control Pins
Error Reporting
ATX Power Management Signals optional
Power Supplies and VIO
Table 34 Bridge Link CN4
Bridge Link CN4
Table 35 External Power Management CN12
External Power Management CN12
Optional RTC Battery Input CN13
Fan Power, +5 V CN14
Table 38 Fan Power, Switched CN15
Fan Power, Switched CN15
This chapter includes information on the following topics
Chapter 4 Using the cpuModule
Table 39 Setup Keys
The RTD Enhanced AMI BIOS
Configuring the RTD Enhanced AMI BIOS
Entering the BIOS Setup
Main Menu Setup Fields
Power On Self Test POST Codes
Table 40 Main Menu Setup Fields
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Booting to Boot Block Flash with Fail Safe Boot ROM
Table 41 First Megabyte Memory Map
Memory Map
Table 42 I/O Addresses Reserved for the CMX158886 cpuModule
I/O Address Map
Table 43 Hardware Interrupts Used on the CMX158886 cpuModule
Hardware Interrupts
Table 45 Port 1 Data I/O Address 451h
multiPort Advanced Digital I/O Ports aDIO
Digital I/O Register Set
Table 44 Port 0 Data I/O Address 450h
Clear Register
Table 47 DIO-Control I/O Address 453h-Read Access
Table 48 DIO-Control I/O Address 453h-Write Access
Table 49 Multi-Function at Address 452h1
Advanced Digital Interrupts
Event Mode
Match Mode
Interrupts
Table 51 Interrupt and Wake Event Generation
Strobe Mode
Figure 6 aDIO Match Mode
Wake-on-aDIO
Ethernet 10/100Base-T and -TX
multiPort Parallel Port Control
multiPort Floppy Drive
AC’97 Audio
Cable Detection
IDE Controller Configuration
Device and Host Mode
Cable Modes
Native Mode
Legacy Mode and Native Mode IDE
Configuring the ATA/IDE Disk Chip Socket
Legacy Mode
Table 52 Real Time Clock Registers
Accessing the RTC Registers
Real Time Clock Control
Overview
Bit 3-0 Reserved
Table 52 Real Time Clock Registers
Table 53 Watchdog Timer Control I/O Address 455h
Watchdog Timer Control
Thermal Monitor
Fan Mode
Further Temperature Reduction
Thermal Management
Low-Power Wake Options
Power Management
Advanced Configuration and Power Interface ACPI
Power Button Modes
AT vs. ATX Power Supplies
ATX Power Supply Signals
74 CMX158886 cpuModule
Reducing Power Consumption
Table 56 Manual LED Colors
Multi-Color LED
Table 54 LED Colors
Table 55 Multi-Color LED I/O Address 456h
Reset Status Register
Table 57 Reset Status I/O Address 457h - Read Access
Table 58 Reset Status I/O Address 457h - Write Access
Table 59 Reset Status Description and Priorities
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BDM-610000049 Rev G
DVMT Mode Select
User EEPROM
Table 60 User EEPROM I/O Address 456h
Table 61 EEPROM Register Description
NVRAM Updates
Features and Settings That Can Affect Boot Time
Quick Boot
Add-On Cards With BIOS Extensions
System Recovery
Loading Default BIOS Settings
Booting to the Fail Safe Boot ROM FSBR
Interrupt Request Lines
What happens when an interrupt occurs?
Basic Interrupt Information for Programmers
How long does it take to respond to an interrupt?
Sample Code
Writing an Interrupt Service Routine ISR
Intel 8259 Programmable Interrupt Controller
PCI Interrupts
Appendix A Hardware Reference
Appendix A Hardware Reference
JP1 JP12 JP11 JP9 JP2 JP13 JP14 JP5 JP6
Jumper Settings and Locations
Figure 7 CMX158886 Jumper Locations top side
Table 62 CMX158886 Jumpers
pins 2-3 +5
Table 63 Onboard PCI Devices
Onboard PCI Devices
Physical Dimensions
Figure 8 CMX158886 Physical Dimensions ±0.005 inches
Appendix A Hardware Reference
BDM-610000049 Rev G
90 CMX158886 cpuModule
Appendix B Troubleshooting
Appendix B Troubleshooting
Troubleshooting
Common Problems and Solutions
Table 64 Troubleshooting cont’d
Troubleshooting a PC/104-Plus System
How to Obtain Technical Support
Appendix C IDAN Dimensions and Pinout
Appendix C IDAN Dimensions and Pinout
REAR
IDAN Dimensions and Connectors
Figure 9 IDAN-CMX158886 Connectors1
FRONT
Table 65 PS/2 Mouse - 6-Pin mini-DIN Connector female
Table 66 Keyboard - 6-Pin mini-DIN Connector female
External I/O Connections
Table 67 COM1/COM2 RS-232 - 9-Pin D Connector male
Table 68 COM1/COM2 RS-422/485 - 9-Pin D Connector male
98 CMX158886 cpuModule
Table 69 multiPort - 25-Pin D Connector female
Appendix C IDAN Dimensions and Pinout
BDM-610000049 Rev G
100 CMX158886 cpuModule
Table 70 Panel - 20-Pin mini D Connector female
BDM-610000049 Rev G
Table 71 SVGA - 15-Pin High Density D Connector female
BDM-610000049 Rev G
Table 72 USB - 9-Pin D Connector male
Table 73 Ethernet - 9-Pin D Connector female
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Table 74 Audio - 9-Pin D Connector female
Appendix C IDAN Dimensions and Pinout
BDM-610000049 Rev G
REAR
IDAN Dimensions and Connectors BRG version only
Figure 10 IDAN-CMX158886-BRG Connectors1
FRONT
Table 75 aDIO - 37-Pin D Connector female
External I/O Connections BRG version only
Appendix C IDAN Dimensions and Pinout
+5 Volts Fused @ 2A
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BDM-610000049 Rev G
P2-Strobe
Drivers and Example Programs
PC/104 and PC/104-Plus Specifications
Appendix D Additional Information
Application Notes
BDM-610000049 Rev G
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Appendix E Limited Warranty
BDM-610000049 Rev G
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