IBM CMX58886CX user manual Appendix a Hardware Reference

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Appendix A Hardware Reference

This appendix provides information on CMX58886CX cpuModule hardware, including: Jumper Settings and Locations—page 80

Onboard PCI Devices—page 83

Physical Dimensions—page 84

BDM-610000050 Rev A

Appendix A: Hardware Reference 79

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Contents BDM-610000050 Revision a CMX58886CX cpuModulesRevision Date Reason for Change 06/30/06 Initial release Revision HistoryCMX58886CX cpuModules Iv CMX58886CX cpuModule Table of Contents MultiPort CN6 Audio CN11Memory Map Address Map BDM-610000050 Rev a Vii Application Notes System RecoveryChapter CMX58886CX cpuModule top view CMX58886CX cpuModulesThermal Monitor and Thermal Throttling Error-Correction CodesADIO with Wake-on-aDIO CMX58886CX cpuModule Model Options Cable Kits and AccessoriesOrdering Information CMX58886CX Model OptionsBoard Features VGA, SVGA, XGA, SXGA, Uxga Bios CMX58886CX cpuModule Simplified Block Diagram Block DiagramOperating Conditions SpecificationsPhysical Characteristics Power ConsumptionIoc Electrical CharacteristicsElectrical Characteristics Symbol Parameter Test Condition Min Max12 CMX58886CX cpuModule Contact Information 14 CMX58886CX cpuModule Getting Started CMX58886CX Connector Locations Connector LocationsCMX58886CX Basic Connectors Connecting the Utility Cable Connecting a KeyboardConnecting to the PC/104-PlusPCI Bus Slot Selection Switches PCI Bus Expansion Card PowerPCI Bus Signaling Levels Booting the CMX58886CX cpuModule for the First Time Connecting the cpuModule 22 CMX58886CX cpuModule Fan Power +5 Pin Auxiliary Power CN3 Auxiliary Power Connector CN31Pin Signal Function Power Supply Protection Reserved+3.3 +12 Speaker Utility Port Connector CN5Utility Port Connector CN5 Pin Signal Function In/OutMouse System ResetSoft Power Button KeyboardBattery Svga Video Connector CN18 Svga Video Connector CN18Resolution Colors Refresh Rates Svga Video ResolutionsTested Lvds Panels Lvds Flat Panel Video Connector CN19Flat Panel Video Connector CN19 Manufacturer Model Number Resolution Color DepthEide Connector CN10 Eide Connector CN101Pin Signal ATA/IDE Disk Chip Socket U161 ATA/IDE Disk Chip Socket U16Serial Port 1 CN7 and Serial Port 2 CN8 RS-232 Serial Port DefaultSerial Port Settings Serial Port in RS-232 ModePort Half-Duplex RS-485 ModeRS-422 or RS-485 Serial Port Full-Duplex ConnectionsPin Signal Function In/Out DB-9 Serial Port in RS-422/485 ModeCN6 Pin Function MultiPort Configured as an Advanced Digital I/O aDIO PortMultiPort CN6 MultiPort aDIO PinoutMultiPort Configured as a Parallel Port MultiPort Connector CN6 as a Parallel PortCN6 Pin Signal Function In/Out DB-25 MultiPort Configured as a Floppy Drive Controller MultiPort Connector Floppy Pinout CN61CN6 Pin Function DB-25 Floppy Drive Pin USB Connector CN17 USB 2.0 Connector CN17Ethernet 10/100Base-T and -TX Connector CN20 Ethernet Connector CN20RJ-45 Pin Pin DIL Pin Signal Function In/Out Audio Connector CN11 Pin DIL Pin Signal Function In/OutAudio CN11 PC/104-PlusBus Signal Assignments1 PC/104-PlusPCI Bus CN16Pin Address and Data PC/104-PlusPCI Bus SignalsPower Supplies and VIO Bridge Link CN4 Bridge Link CN4External Power Management CN12 Optional RTC Battery Input CN13Fan Power, +5 V CN14 Fan Power, Switched CN15 Fan Power, Switched CN15Using the cpuModule Setup Keys RTD Enhanced AMI BiosConfiguring the RTD Enhanced AMI Bios Entering the Bios SetupField Active Keys Selections Main Menu Setup FieldsPower On Self Test Post Codes Main Menu Setup FieldsBooting to Boot Block Flash with Fail Safe Boot ROM Memory Map First Megabyte Memory MapAddress hex Description Address Map O Addresses Reserved for the CMX58886CX cpuModuleAddress Range hex Bytes Device Interrupt Normal Use Timer Hardware InterruptsHardware Interrupts Used on the CMX58886CX cpuModule Port 1 Data I/O Address 451h MultiPort Advanced Digital I/O Ports aDIODigital I/O Register Set Port 0 Data I/O Address 450hDIO-Control I/O Address 453h-Read Access DIO-Control I/O Address 453h-Write AccessMulti-Function at Address 452h1 =Interrupt triggers a Wake Event =Interrupt is enabledInterrupts Wake Control I/O Address 451hWakeEnable Int Mask Function Wake-on-aDIOInterrupt and Wake Event Generation Ethernet 10/100Base-T and -TX MultiPort Parallel Port ControlMultiPort Floppy Drive AC’97 AudioIDE Controller Configuration Cable ModesCable Detection Configuring the ATA/IDE Disk Chip Socket Legacy Mode and Native Mode IDEReal Time Clock Control Real Time Clock RegistersRegisters Number Function Wake Control I/O Address 455h Watchdog Timer ControlFan Mode Further Temperature ReductionThermal Management Power Button Modes Power ManagementAdvanced Power Management APM Advanced Configuration and Power Interface AcpiATX Power Supply Signals AT vs. ATX Power SuppliesReducing Power Consumption Manual LED Colors Multi-Color LEDLED Colors Multi-Color LED I/O Address 456h70 CMX58886CX cpuModule Reset Status Register Reset Status I/O Address 457h Read AccessReset Status I/O Address 457h Write Access Address Reset Description Reset Status Description and PrioritesEeprom Register Description Bit Signal Function Read / WriteUser Eeprom User Eeprom I/O Address 456hFeatures and Settings That Can Affect Boot Time System Recovery Loading Default Bios SettingsBooting 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 ISRIntel 8259 Programmable Interrupt Controller PCI Interrupts78 CMX58886CX cpuModule Appendix a Hardware Reference Jumper Settings and Locations Pins 1-2 +12 Pins 2-3 +5 Jumper Pins Function DefaultPins 1-2 +5 Pins 2-3 +3.3 Pins 1-2 +3.3 Pins 2-3 +5Solder Positions Function Default Blob CMX58886CX Solder BlobsPositions 1-2 +5 Positions 2-3 +3.3 Onboard PCI Devices Onboard PCI DevicesDevice ID Vendor ID Description CMX58886CX Physical Dimensions ±0.005 inches Physical DimensionsAppendix B Troubleshooting Common Problems and Solutions TroubleshootingProblem Cause Solution Troubleshooting cont’d Troubleshooting a PC/104-PlusSystemHow to Obtain Technical Support Appendix C Idan Dimensions and Pinout IDAN-CMX58886CX Connectors Idan Dimensions and ConnectorsExternal I/O Connections PS/2 Mouse 6-Pin mini-DIN Connector femaleKeyboard 6-Pin mini-DIN Connector female Idan Pin # Signal FunctionCOM1/COM2 RS-232 9-Pin D Connector male COM1/COM2 RS-422/485 9-Pin D Connector maleIdan Pin # Signal Function Mode Idan Pin # ADIO Port Parallel Port Floppy Port CPU Pin # MultiPort 25-Pin D Connector femaleIdan Pin # Signal Name CPU Pin # Panel 25-Pin mini D Connector femaleIdan Pin # Signal Function CPU Pin # Svga 15-Pin High Density D Connector femaleUSB 9-Pin D Connector male Ethernet 9-Pin D Connector femaleIdan Pin # 10Base-T Signal CPU Pin # Idan Pin # Signal CPU Pin # Audio 9-Pin D Connector female98 CMX58886CX cpuModule Interrupt Programming PC/104 and PC/104-PlusSpecificationsApplication Notes Drivers and Example Programs100 CMX58886CX cpuModule Appendix E Limited Warranty 102 CMX58886CX cpuModule