IBM user manual CMX58886CX Solder Blobs, Solder Positions Function Default Blob

Page 90

Table 58 CMX58886CX Solder Blobs

Solder

Positions

Function

Default

Blob

 

 

 

 

 

 

 

B1

3

Connect the PCI VI/O to either +3.3 V or +5 V

pins 2–3

 

 

positions 1–2: +5 V

 

 

 

positions 2–3: +3.3 V

 

 

 

 

 

B2

2

Solder closed to connect USB ground to frame ground

open

 

 

 

 

B3

3

Solder jumper B3 can connect +3.3 V on the PCI bus to either the onboard +3.3V

pins 1–2

 

 

or to the board’s +3.3 V supply pins on the auxiliary power connector (CN3).

 

 

 

positions 1–2: connect PCI +3.3 V to CN3, pins 10 and 12

 

 

 

positions 2–3: connect PCI +3.3 V to onboard +3.3 V for powering PC/104-Plus

 

 

 

or PCI-104 expansion cards (current should not exceed 1A)

 

 

 

 

 

B7

2

Solder closed to connect Ethernet ground to frame ground

open

 

 

 

 

82 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 MultiPort CN6 Audio CN11Memory Map Address Map 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 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 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 PanelsEide Connector CN10 Eide Connector CN101Pin Signal 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 FunctionMultiPort 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 2.0 Connector CN17 USB 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 PC/104-PlusPCI Bus Signals Address and DataPower 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 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 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 0 Data I/O Address 450h MultiPort Advanced Digital I/O Ports aDIODigital I/O Register Set Port 1 Data I/O Address 451hDIO-Control I/O Address 453h-Read Access DIO-Control I/O Address 453h-Write AccessMulti-Function at Address 452h1 Wake Control I/O Address 451h =Interrupt is enabledInterrupts =Interrupt triggers a Wake EventWakeEnable Int Mask Function Wake-on-aDIOInterrupt and Wake Event Generation AC’97 Audio MultiPort Parallel Port ControlMultiPort Floppy Drive Ethernet 10/100Base-T and -TXIDE Controller Configuration Cable ModesCable Detection Legacy Mode and Native Mode IDE Configuring the ATA/IDE Disk Chip SocketReal Time Clock Control Real Time Clock RegistersRegisters Number Function Watchdog Timer Control Wake Control I/O Address 455hFan Mode Further Temperature ReductionThermal Management 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 Register Reset Status I/O Address 457h Read AccessReset Status I/O Address 457h Write 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 System Recovery Loading Default Bios SettingsBooting to the Fail Safe Boot ROM Fsbr 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 +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 Physical Dimensions CMX58886CX Physical Dimensions ±0.005 inchesAppendix B Troubleshooting Common Problems and Solutions TroubleshootingProblem Cause Solution 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 ConnectionsCOM1/COM2 RS-232 9-Pin D Connector male COM1/COM2 RS-422/485 9-Pin D Connector maleIdan Pin # Signal Function Mode 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 #USB 9-Pin D Connector male Ethernet 9-Pin D Connector femaleIdan Pin # 10Base-T Signal CPU Pin # 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
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