IBM BDM-610000049 Auxiliary Power CN3, Auxiliary Power Connector CN31, Pin Signal Function

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Auxiliary Power (CN3)

The Auxiliary Power connector (CN3) can be used to supply power to devices that are attached to the cpuModule. These devices include hard drive, front-end boards for data acquisition systems, and other devices.

Power can also be conveyed to the module through the Auxiliary Power connector (CN3). The cpuModule only requires +5 VDC and ground for operation; however, other modules in the system may require +3.3V, +12 VDC, –12 VDC, and –5 VDC. In these instances, the corresponding pins on the Auxiliary Power Connector (CN3) may be used to supply these voltages.

Note Although it is possible to power the cpuModule through the Auxiliary Power connector, the preferred method is to power it through the bus connector from a power supply in the stack. The cpuModule can have large current transients during operation, which make powering it through wires difficult. Powering through the bus eliminates such problems as voltage drop and lead inductance.

If using the Auxiliary Power connector to power the system, care must be taken to ensure a good power connections. The power and ground leads must be twisted together, or as close together as possible to reduce lead inductance. A separate lead must be used for each of the power pins. Both 5V pins must be connected. The gauge of wire must be selected taking into account the total power of the system. A good rule of thumb is to use wire that can supply twice the power required by the system, and do not use less than 18 gauge wire. The length of the wire must not exceed 3 ft. The power supply solution must be verified by measuring voltage at the Auxiliary Power Connector and verifying that it does not drop below 4.75 V. The voltage at the connector should be checked with an oscilloscope while the system is operational.

WARNING If you connect power incorrectly, the module will almost certainly be destroyed. Please verify power connections to the module before applying power.

Table 7 Auxiliary Power Connector (CN3)1

Pin

Signal

Function

 

 

 

1

GND

Ground

 

 

 

2

+5 V

+5 Volts DC

 

 

 

3

+5V_STDBY

+5V Standby (ATX)

 

 

 

4

+12 V

+12 Volts DC

 

 

 

5

Reserved

Reserved

 

 

 

6

–12 V

–12 Volts DC

 

 

 

7

GND

Ground

 

 

 

8

+5 V

+5 Volts DC

 

 

 

9

GND

Ground

 

 

 

10

+3.3 V

See note below

 

 

 

11

PSON#

Power Supply On (ATX)

 

 

 

12

+3.3 V

See note below

 

 

 

1.For more information on the ATX style signals, +5V Standby and PSON#, refer to the Power Management section in Chapter 4, Using the cpuModule.

26 CMX158886 cpuModule

BDM-610000049 Rev G

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Contents CMX158886 cpuModules BDM-610000049 Revision GRevision History Revision Date Reason for Change 12/13/06 Initial releaseCMX158886 cpuModules Iv CMX158886 cpuModule Table of Contents MultiPort CN6 Audio CN11MultiPort Advanced Digital I/O Ports aDIO Port 1 Data register is a read/write byte directionSystem Recovery User EepromApplication Notes 107 CMX158886 cpuModule Chapter CMX158886 cpuModules CMX158886 cpuModule top viewError-Correction Codes Selected Models Only Enhanced Intel SpeedStep PX onlyThermal Monitor ADIO with Wake-on-aDIOCMX158886 cpuModule Ordering Information CMX158886 Model OptionsCMX158886 cpuModule Model Options Part Number DescriptionCable Kits and Accessories Board Features VGA, SVGA, XGA, SXGA, Uxga Bios 10 CMX158886 cpuModule Block Diagram CMX158886 cpuModule Simplified Block DiagramSpecifications Physical CharacteristicsPower Consumption Electrical CharacteristicsElectrical Characteristics Symbol Parameter Test Condition Min MaxIoc VosCommon Mode Output Voltage HighOutput Voltage Low Input Voltage HighContact Information 16 CMX158886 cpuModule Getting Started Connector Locations CMX158886 Connector LocationsCMX158886 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 CMX158886 cpuModule for the First Time Connecting the cpuModule Proper Grounding Techniques PC/104-PlusPCI Bus 120-pin Auxiliary Power CN3 Auxiliary Power Connector CN31Pin Signal Function GND Utility Port Connector CN5 Utility Port Connector CN5Pin Signal Function In/Out SpeakerSystem Reset Soft Power ButtonKeyboard MouseBattery Svga Video Connector CN18 Svga Video Connector CN18Svga Video Resolutions Resolution Colors Refresh RatesLvds Flat Panel Video Connector CN19 Flat Panel Video Connector CN19Manufacturer Model Number Resolution Color Depth Tested Lvds PanelsEide Connector CN10 Eide Connector CN101Pin Signal Installing and Configuring the ATA/IDE Disk Chip ATA/IDE Disk Chip Socket U16ATA/IDE Disk Chip Socket U161 CMX158886 before and after ATA/IDE Disk Chip Installation RS-232 Serial Port Default Serial Port SettingsSerial Port in RS-232 Mode Serial Port 1 CN7 and Serial Port 2 CN8Half-Duplex RS-485 Mode RS-422 or RS-485 Serial PortFull-Duplex Connections PortSerial Port in RS-422/485 Mode Pin Signal Function In/Out DB-9Transmit Data + Receive Data + ResevedDual Serial Port Modes Dual Serial Port ConnectionsDual Serial Port Modes COM a RS-232 and COM BRS-232COM a RS-422/485 and COM B RS-232 COM a RS-422/485 and COM B RS-422/485MultiPort Configured as an Advanced Digital I/O aDIO Port MultiPort CN6MultiPort aDIO Pinout 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 CN61Odd pins CN6 Pin Function DB-25 Floppy Drive PinUSB 2.0 Connector CN17 USB Connector CN1746 CMX158886 cpuModule Ethernet 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 CN4Legacy/ISA DMA Request Serial Interrupt RequestExternal Power Management CN12 Optional RTC Battery Input CN13Fan Power, +5 V CN14 Fan Power, Switched CN15 Fan Power, Switched CN15+5 Volts DC, switched Using the cpuModule RTD Enhanced AMI Bios Configuring the RTD Enhanced AMI BiosEntering the Bios Setup Setup KeysMain Menu Setup Fields Power On Self Test Post CodesMain Menu Setup Fields 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 CMX158886 cpuModuleAddress Range hex Bytes Device Hardware Interrupts Hardware Interrupts Used on the CMX158886 cpuModuleInterrupt Normal Use MultiPort Advanced Digital I/O Ports aDIO Digital I/O Register SetPort 0 Data I/O Address 450h 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 =Interrupt is enabled InterruptsWake Control I/O Address 451h ReservedWakeEnable Int Mask Function Wake-on-aDIOInterrupt and Wake Event Generation No Interrupt or Wake event is generatedMultiPort Parallel Port Control MultiPort Floppy DriveAC’97 Audio Ethernet 10/100Base-T and -TXIDE Controller Configuration Cable ModesCable Detection Legacy Mode and Native Mode IDE Configuring the ATA/IDE Disk Chip SocketAccessing the RTC Registers Real Time Clock ControlOverview Real Time Clock RegistersRegisters Registers Function Hex decimal 0Bh0Ch 0DhWatchdog Timer Control Watchdog Timer Control I/O Address 455hFan Mode Further Temperature ReductionThermal Management Power Management Advanced Configuration and Power Interface AcpiPower Button Modes Low-Power Wake OptionsAT vs. ATX Power Supplies ATX Power Supply SignalsReducing Power Consumption Multi-Color LED LED ColorsMulti-Color LED I/O Address 456h Manual LED ColorsReset Status Register Reset Status I/O Address 457h Read AccessReset Status I/O Address 457h Write Access Reset Status Description and Priorities Address Reset DescriptionDvmt Mode Select Bit Signal Function Read / Write User EepromUser Eeprom I/O Address 456h Eeprom Register DescriptionFeatures and Settings That Can Affect Boot Time System Recovery Loading Default Bios SettingsBooting to the Fail Safe Boot ROM Fsbr What happens when an interrupt occurs? Basic Interrupt Information for ProgrammersHow long does it take to respond to an interrupt? Interrupt Request LinesWriting an Interrupt Service Routine ISR Intel 8259 Programmable Interrupt ControllerPCI Interrupts Sample CodeAppendix a Hardware Reference Jumper Settings and Locations JP9 JP2Jumper Pins Function Default JP11JP12 JP13Onboard PCI Devices Onboard PCI DevicesDevice ID Vendor ID Description Physical Dimensions CMX158886 Physical Dimensions ±0.005 inches90 CMX158886 cpuModule Appendix 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-CMX158886 Connectors1PS/2 Mouse 6-Pin mini-DIN Connector female Keyboard 6-Pin mini-DIN Connector femaleIdan Pin # Signal Function 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 20-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 #Ground + 5 Volts Ground Reserved DDC Data Monitor dataUSB 9-Pin D Connector male Ethernet 9-Pin D Connector femaleIdan Pin # 10Base-T Signal CPU Pin # Receive + Reserved Transmit + GroundAudio 9-Pin D Connector female Idan Pin # Signal CPU Pin #Idan Dimensions and Connectors BRG version only IDAN-CMX158886-BRG Connectors1ADIO 37-Pin D Connector female External I/O Connections BRG version onlyBRG Pin # Function Idan Pin # 106 CMX158886 cpuModule PC/104 and PC/104-PlusSpecifications Application NotesDrivers and Example Programs Interrupt Programming108 CMX158886 cpuModule Appendix E Limited Warranty 110 CMX158886 cpuModule

BDM-610000049 specifications

The IBM BDM-610000049 is a powerful and versatile device designed for advanced data processing and analytics. This model is engineered to handle large volumes of data while ensuring high-speed performance and reliability. One of the main features of the BDM-610000049 is its robust processing capabilities, enabled by a state-of-the-art multi-core CPU architecture. This allows it to perform complex calculations and data manipulations efficiently, making it ideal for big data applications.

In terms of storage, the BDM-610000049 comes equipped with high-capacity SSD drives, which not only accelerate data access speeds but also enhance the overall system responsiveness. This feature is particularly beneficial for organizations that require rapid retrieval of stored information. The device also supports a variety of storage configurations, allowing users to tailor the system according to their specific needs, balancing between performance and capacity.

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Moreover, the scalability of the BDM-610000049 is a key characteristic that sets it apart from competitors. Organizations can easily upgrade or expand their systems to accommodate growing data requirements without significant downtime or disruption. This flexibility is indispensable for businesses in today’s fast-paced digital landscape.

In summary, the IBM BDM-610000049 is a cutting-edge device that combines powerful processing, advanced storage technologies, robust networking capabilities, and enhanced security features. Its scalability ensures that it can grow with the demands of modern enterprises, making it a worthwhile investment for companies looking to harness the full power of their data. With the BDM-610000049, businesses can confidently pursue data-driven strategies, knowing they have a reliable and sophisticated technology solution at their disposal.
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