IBM BDM-610000049 user manual System Recovery, Loading Default Bios Settings

Page 92

System Recovery

Loading Default BIOS Settings

The default BIOS can be restored either by using the “Load Defaults” option in the BIOS, or by installing jumper JP5 (see Figure 7 on page 87). In most cases, the easiest way to load default settings is by setting them in the BIOS. For other unique cases, jumper JP5 provides an alternative method of restoring the BIOS settings.

To restore the default BIOS settings with jumper JP5, follow the procedure below.

1.Remove power from the system.

2.Install JP5.

3.Apply power to the system. The cpuModule will then load its default settings. Note that the multi-color LED will be red if power is applied while JP5 is installed.

4.Reboot and press Delete to enter BIOS Setup.

5.Save the BIOS settings and exit, allowing the system to boot to the FSBR.

6.The next time the system is powered, the BIOS Setup will be configured to use the default settings.

Booting to the Fail Safe Boot ROM (FSBR)

If your system is in configuration that will not allow it to boot, the Fail Safe Boot ROM is a minimal build of ROM-DOS which can be booted to for system debugging. To boot to the FSBR, follow the instructions below.

1.Reboot the system and press Delete to enter BIOS Setup.

2.In the Boot menu, select Bootup Options, and change RTD Fail Safe Boot ROM to Enabled.

3.Save the BIOS settings and exit.

If you are unable to enter the BIOS Setup, an alternate method is to use JP5 as described below:

1.Remove power from the system.

2.Install JP5. This will force the cpuModule to boot using the default BIOS configuration.

3.Apply power to the system. The cpuModule will then boot to the Fail Safe Boot ROM image. Note that the multi-color LED will be red if power is applied while JP5 is installed.

4.Press the Delete key to enter Setup, or allow the cpuModule to boot to Failsafe

82 CMX158886 cpuModule

BDM-610000049 Rev G

Image 92
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 directionApplication Notes System RecoveryUser Eeprom 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 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 CMX158886 cpuModule for the First Time Connecting the cpuModule Proper Grounding Techniques PC/104-PlusPCI Bus 120-pin Pin Signal Function Auxiliary Power CN3Auxiliary Power Connector CN31 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 PanelsPin Signal Eide Connector CN10Eide Connector CN101 ATA/IDE Disk Chip Socket U161 Installing and Configuring the ATA/IDE Disk ChipATA/IDE Disk Chip Socket U16 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 FunctionCN6 Pin Signal Function In/Out DB-25 MultiPort Configured as a Parallel PortMultiPort Connector CN6 as a Parallel Port 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 RJ-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 CN4Legacy/ISA DMA Request Serial Interrupt RequestFan Power, +5 V CN14 External Power Management CN12Optional RTC Battery Input CN13 +5 Volts DC, switched Fan Power, Switched CN15Fan Power, Switched CN15 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 Address hex Description Memory MapFirst Megabyte Memory Map Address Range hex Bytes Device Address MapO Addresses Reserved for the CMX158886 cpuModule Interrupt Normal Use Hardware InterruptsHardware Interrupts Used on the CMX158886 cpuModule MultiPort Advanced Digital I/O Ports aDIO Digital I/O Register SetPort 0 Data I/O Address 450h 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 =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 -TXCable Detection IDE Controller ConfigurationCable Modes 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 455hThermal Management Fan ModeFurther Temperature Reduction 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 I/O Address 457h Write Access Reset Status RegisterReset Status I/O Address 457h Read 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 Booting to the Fail Safe Boot ROM Fsbr System RecoveryLoading Default Bios Settings 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 JP13Device ID Vendor ID Description Onboard PCI DevicesOnboard PCI Devices Physical Dimensions CMX158886 Physical Dimensions ±0.005 inches90 CMX158886 cpuModule Appendix 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-CMX158886 Connectors1PS/2 Mouse 6-Pin mini-DIN Connector female Keyboard 6-Pin mini-DIN Connector femaleIdan Pin # Signal Function 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 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 Connectors1BRG Pin # Function Idan Pin # ADIO 37-Pin D Connector femaleExternal I/O Connections BRG version only 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.

Networking technologies integrated into the BDM-610000049 are designed to facilitate seamless connectivity, ensuring quick and secure data transfers. Its advanced networking capabilities include support for multiple protocols, which streamline communication between different parts of the system and external devices. This is crucial for environments that rely on real-time data processing, such as financial services, healthcare, and logistics.

The IBM BDM-610000049 is also notable for its security features, which help protect sensitive data from unauthorized access and cyber threats. It incorporates state-of-the-art encryption protocols and secure access controls, providing an additional layer of safety for businesses handling critical information.

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.