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IBM PC 300GL manual Physical layout

Models: PC 300GL

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Page 21

For information on the connector pin assignments, see “PCI connectors” on page 40.

Note: PC 300GL computers do not support ISA expansion adapters or the IBM PCMCIA adapter for PCI.

Physical layout

The system board might look slightly different from the one shown.

Note: A diagram of the system board, including switch and jumper settings, is attached to the underside of the computer cover.

14PC 300 GL and 300 PL

Image 21

IBM PC 300GL manual Physical layout

Contents

hcchM mlmiM mlni hcc mlml hcchM mlmiM mlni hcc mlml Second Edition March Contents Page Related publications PrefaceHardware Maintenance Manual Network Administrator’s GuideTerminology Chapter 1. System Overview FeaturesDVD-ROM CD-RWWake on LAN ADSL modemsWake on Ring Chapter 1. System Overview4 PC 300 GL and 300 PL Intel Pentium III microprocessor with MMX technology Chapter 2. System board featuresL2 Cache Chip set controlTotal Memory Table. 1. Memory Configuration MBMem O 6 PC 300 GL and 300 PLPCI Bus IDE bus master interfaceUSB interface Video Subsystem Table 2. Video subsystem resources ResourceAssignment 10 PC 300 GL and 300 PL Audio SubsystemIntegrated peripheral controller Diskette Drive InterfaceSerial ports Parallel port Keyboard and mouse ports12 PC 300 GL and 300 PL Real-time clock and CMOS Network connectionFlash EEPROM Expansion adaptersPhysical layout Rocker switches Microprocessor Table 6. Large rocker switch settingsspeed 16 PC 300 GL and 300 PLConnector panel Cable connectorsTable 6. Large rocker switch settings Table 7. Small rocker switch settings18 PC 300 GL and 300 PL SerialSVGA Monitor Serial Serial Chapter 2. System board featuresMouse Keyboard USB USB Line In Headphone Line Out Microphone Parallel SVGA Monitor20 PC 300 GL and 300 PL PC 300 GL and PL desktop Chapter 3. Physical specifications22 PC 300 GL and 300 PL PC300 PL and GL towerHeat output Chapter 3. Physical specificationsAirflow Acoustical noise-emission values24 PC 300 GL and 300 PL Chapter 4. Power supply Power inputPower output 26 PC 300 GL and 300 PL Component outputsConnector description Output protectionChapter 4. Power supply 28 PC 300 GL and 300 PL Chapter 5. System software BIOSPlug and Play POSTAdvanced Power Management APM Configuration/Setup Utility programAdvanced Configuration and Power Interface ACPI Flash update utility programChapter 6. System compatibility Hardware compatibilityHardware interrupts Software compatibility Software interruptsMachine-sensitive programs SVGA monitor connector Appendix A. Connector pin assignmentsDVI-I monitor connector System memory connector34 PC 300 GL and 300 PL Appendix A. Connector pin assignments Table 20. System memory connector pin assignmentsx64 nonparity x72 ECCx64 nonparity Table 20. System memory connector pin assignmentsx72 ECC x64 nonparityTable 20. System memory connector pin assignments Signal name Table 21. System memory connector pin input/outputSignal name 38 PC 300 GL and 300 PLTable 21. System memory connector pin input/output Signal nameSignal name 40 PC 300 GL and 300 PL PCI connectorsTable 22. PCI connector pin assignments SignalSignal 42 PC 300 GL and 300 PL IDE connectorsTable 24. Diskette drive connector pin assignments Diskette drive connectorSignal SignalWake on LAN connectors Power supply connectorUSB port connectors 44 PC 300 GL and 300 PLSerial port connector Mouse and keyboard port connectors46 PC 300 GL and 300 PL Parallel port connectorSystem memory map Appendix B. System address maps48 PC 300 GL and 300 PL Input/output address mapAddress hex Table 33. I/O address mapSize Description50 PC 300 GL and 300 PL DMA I/O address mapPCI configuration space map 52 PC 300 GL and 300 PL Appendix C. IRQ and DMA channel assignments Table 36. IRQ channel assignmentsSystem resource DMA channel Table 37. DMA channel assignmentsData width System resourceAppendix D. Error codes POST error codesBeep codes 56 PC 300 GL and 300 PL Appendix E. Notices and Trademarks IBM Director of Licensing IBM Corporation North Castle DriveArmonk, NY U.S.A 58 PC 300 GL and 300 PL Bibliography Extended Capabilities Port Specification KitPCI BIOS Specification 2.0, Source PCI Special Interest Group 60 PC 300 GL and 300 PL Index A