IBM CMX58886CX Revision History, Revision Date Reason for Change 06/30/06 Initial release

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CMX58886CX cpuModules™ User’s Manual

RTD Document Number: BDM-610000050 Revision A

Copyright © 2006 RTD Embedded Technologies, Inc. All rights reserved.

Trademarks

Advanced Digital I/O, aDIO, a2DIO, Autonomous SmartCal, cpuModule, dspFramework, dspModule, IDAN, HiDAN, HiDANplus, “MIL Value for COTS prices”, multiPort, and PC/104EZ are trademarks, and “Accessing the Analog World”, dataModule, RTD, and the RTD logo are registered trademarks of RTD Embedded Technologies, Inc. PS/2, PC/XT, PC/AT, and IBM are trademarks of International Business Machines Inc. MS-DOS, Windows, Windows 95, Windows 98, and Windows NT are trademarks of Microsoft Corporation. Linux is a registered trademark of Linus Torvalds. ROM-DOS is a trademark of Datalight, Inc. Intel is a registered trademark of Intel Corporation. M-Systems and DiskOnChip are trademarks or registered trademarks of M-Systems Flash Disk Pioneers, Ltd. PC/104 is a registered trademark of PC/104 Consortium. All other trademarks appearing in this document are the property of their respective owners.

Contents and specifications within this manual are subject to change without notice.

Revision History

Revision	Date	Reason for Change

A	06/30/06	Initial release

ii CMX58886CX cpuModule

BDM-610000050 Rev A

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Contents CMX58886CX cpuModules BDM-610000050 Revision aRevision History Revision Date Reason for Change 06/30/06 Initial releaseCMX58886CX cpuModules Iv CMX58886CX cpuModule Table of Contents Memory Map Address Map MultiPort CN6Audio CN11 BDM-610000050 Rev a Vii System Recovery Application NotesChapter CMX58886CX cpuModules CMX58886CX cpuModule top viewError-Correction Codes Thermal Monitor and Thermal ThrottlingADIO with Wake-on-aDIO CMX58886CX Model Options Cable Kits and AccessoriesOrdering Information CMX58886CX cpuModule Model OptionsBoard Features VGA, SVGA, XGA, SXGA, Uxga Bios Block Diagram CMX58886CX cpuModule Simplified Block DiagramPower Consumption SpecificationsPhysical Characteristics Operating ConditionsSymbol Parameter Test Condition Min Max Electrical CharacteristicsElectrical Characteristics Ioc12 CMX58886CX cpuModule Contact Information 14 CMX58886CX cpuModule Getting Started Connector Locations CMX58886CX Connector LocationsCMX58886CX Basic Connectors Connecting to the PC/104-PlusPCI Bus Connecting the Utility CableConnecting a Keyboard PCI Bus Signaling Levels Slot Selection SwitchesPCI Bus Expansion Card Power Booting the CMX58886CX cpuModule for the First Time Connecting the cpuModule 22 CMX58886CX cpuModule Fan Power +5 Pin Pin Signal Function Auxiliary Power CN3Auxiliary Power Connector CN31 +3.3 +12 Power Supply ProtectionReserved Pin Signal Function In/Out Utility Port Connector CN5Utility Port Connector CN5 SpeakerKeyboard System ResetSoft Power Button MouseBattery Svga Video Connector CN18 Svga Video Connector CN18Svga Video Resolutions Resolution Colors Refresh RatesManufacturer Model Number Resolution Color Depth Lvds Flat Panel Video Connector CN19Flat Panel Video Connector CN19 Tested Lvds PanelsPin Signal Eide Connector CN10Eide Connector CN101 ATA/IDE Disk Chip Socket U16 ATA/IDE Disk Chip Socket U161Serial Port in RS-232 Mode RS-232 Serial Port DefaultSerial Port Settings Serial Port 1 CN7 and Serial Port 2 CN8Full-Duplex Connections Half-Duplex RS-485 ModeRS-422 or RS-485 Serial Port PortSerial Port in RS-422/485 Mode Pin Signal Function In/Out DB-9MultiPort aDIO Pinout MultiPort Configured as an Advanced Digital I/O aDIO PortMultiPort CN6 CN6 Pin FunctionCN6 Pin Signal Function In/Out DB-25 MultiPort Configured as a Parallel PortMultiPort Connector CN6 as a Parallel Port CN6 Pin Function DB-25 Floppy Drive Pin MultiPort Configured as a Floppy Drive ControllerMultiPort Connector Floppy Pinout CN61 USB 2.0 Connector CN17 USB Connector CN17RJ-45 Pin Pin DIL Pin Signal Function In/Out Ethernet 10/100Base-T and -TX Connector CN20Ethernet Connector CN20 Audio CN11 Audio Connector CN11Pin DIL Pin Signal Function In/Out Pin PC/104-PlusBus Signal Assignments1PC/104-PlusPCI Bus CN16 PC/104-PlusPCI Bus Signals Address and DataPower Supplies and VIO Bridge Link CN4 Bridge Link CN4Fan Power, +5 V CN14 External Power Management CN12Optional RTC Battery Input CN13 Fan Power, Switched CN15 Fan Power, Switched CN15Using the cpuModule Entering the Bios Setup RTD Enhanced AMI BiosConfiguring the RTD Enhanced AMI Bios Setup KeysMain Menu Setup Fields Main Menu Setup FieldsPower On Self Test Post Codes Field Active Keys SelectionsBooting to Boot Block Flash with Fail Safe Boot ROM Address hex Description Memory MapFirst Megabyte Memory Map Address Range hex Bytes Device Address MapO Addresses Reserved for the CMX58886CX cpuModule Hardware Interrupts Used on the CMX58886CX cpuModule Interrupt Normal Use TimerHardware Interrupts Port 0 Data I/O Address 450h MultiPort Advanced Digital I/O Ports aDIODigital I/O Register Set Port 1 Data I/O Address 451hMulti-Function at Address 452h1 DIO-Control I/O Address 453h-Read AccessDIO-Control I/O Address 453h-Write Access Wake Control I/O Address 451h =Interrupt is enabledInterrupts =Interrupt triggers a Wake EventInterrupt and Wake Event Generation WakeEnable Int Mask FunctionWake-on-aDIO AC’97 Audio MultiPort Parallel Port ControlMultiPort Floppy Drive Ethernet 10/100Base-T and -TXCable Detection IDE Controller ConfigurationCable Modes Legacy Mode and Native Mode IDE Configuring the ATA/IDE Disk Chip SocketRegisters Number Function Real Time Clock ControlReal Time Clock Registers Watchdog Timer Control Wake Control I/O Address 455hThermal Management Fan ModeFurther Temperature Reduction Advanced Configuration and Power Interface Acpi Power ManagementAdvanced Power Management APM Power Button ModesAT vs. ATX Power Supplies ATX Power Supply SignalsReducing Power Consumption Multi-Color LED I/O Address 456h Multi-Color LEDLED Colors Manual LED Colors70 CMX58886CX cpuModule Reset Status I/O Address 457h Write Access Reset Status RegisterReset Status I/O Address 457h Read Access Reset Status Description and Priorites Address Reset DescriptionUser Eeprom I/O Address 456h Bit Signal Function Read / WriteUser Eeprom Eeprom Register DescriptionFeatures and Settings That Can Affect Boot Time Booting to the Fail Safe Boot ROM Fsbr System RecoveryLoading Default Bios Settings How long does it take to respond to an interrupt? What happens when an interrupt occurs?Basic Interrupt Information for Programmers Interrupt Request LinesPCI Interrupts Writing an Interrupt Service Routine ISRIntel 8259 Programmable Interrupt Controller Sample Code78 CMX58886CX cpuModule Appendix a Hardware Reference Jumper Settings and Locations Pins 1-2 +3.3 Pins 2-3 +5 Jumper Pins Function DefaultPins 1-2 +5 Pins 2-3 +3.3 Pins 1-2 +12 Pins 2-3 +5Positions 1-2 +5 Positions 2-3 +3.3 Solder Positions Function Default BlobCMX58886CX Solder Blobs Device ID Vendor ID Description Onboard PCI DevicesOnboard PCI Devices Physical Dimensions CMX58886CX Physical Dimensions ±0.005 inchesAppendix B Troubleshooting Problem Cause Solution Common Problems and SolutionsTroubleshooting Troubleshooting a PC/104-PlusSystem Troubleshooting cont’dHow to Obtain Technical Support Appendix C Idan Dimensions and Pinout Idan Dimensions and Connectors IDAN-CMX58886CX ConnectorsIdan Pin # Signal Function PS/2 Mouse 6-Pin mini-DIN Connector femaleKeyboard 6-Pin mini-DIN Connector female External I/O ConnectionsIdan Pin # Signal Function Mode COM1/COM2 RS-232 9-Pin D Connector maleCOM1/COM2 RS-422/485 9-Pin D Connector male MultiPort 25-Pin D Connector female Idan Pin # ADIO Port Parallel Port Floppy Port CPU Pin #Panel 25-Pin mini D Connector female Idan Pin # Signal Name CPU Pin #Svga 15-Pin High Density D Connector female Idan Pin # Signal Function CPU Pin #Idan Pin # 10Base-T Signal CPU Pin # USB 9-Pin D Connector maleEthernet 9-Pin D Connector female Audio 9-Pin D Connector female Idan Pin # Signal CPU Pin #98 CMX58886CX cpuModule Drivers and Example Programs PC/104 and PC/104-PlusSpecificationsApplication Notes Interrupt Programming100 CMX58886CX cpuModule Appendix E Limited Warranty 102 CMX58886CX cpuModule