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IBM PC 300GL manual DMA channel assignments, Data width, System resource, 54 PC 300 GL and 300 PL

Models: PC 300GL

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Table 37. DMA channel assignments

DMA channel	Data width	System resource

0	8 bits	Open

1	8 bits	Open

2	8 bits	Diskette drive

3	8 bits	Parallel port (for ECP or EPP)

4	--	Reserved (cascade channel)

5	16 bits	Open

6	16 bits	Open

7	16 bits	Open

54PC 300 GL and 300 PL

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IBM PC 300GL manual DMA channel assignments, Data width, System resource, 54 PC 300 GL and 300 PL

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 PLIDE bus master interface PCI BusUSB interface Video Subsystem Resource Table 2. Video subsystem resourcesAssignment 10 PC 300 GL and 300 PL Audio SubsystemDiskette Drive Interface Integrated peripheral controllerSerial ports Keyboard and mouse ports Parallel port12 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 settingsSerial 18 PC 300 GL and 300 PLSVGA 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 Power input Chapter 4. Power supplyPower output 26 PC 300 GL and 300 PL Component outputsOutput protection Connector descriptionChapter 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 programHardware compatibility Chapter 6. System compatibilityHardware interrupts Software interrupts Software compatibilityMachine-sensitive programs SVGA monitor connector Appendix A. Connector pin assignmentsSystem memory connector DVI-I monitor 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 PLSignal name Table 21. System memory connector pin input/outputSignal name 40 PC 300 GL and 300 PL PCI connectorsSignal Table 22. PCI connector pin assignmentsSignal 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 Table 36. IRQ channel assignments Appendix C. IRQ and DMA channel assignmentsSystem resource DMA channel Table 37. DMA channel assignmentsData width System resourcePOST error codes Appendix D. Error codesBeep codes 56 PC 300 GL and 300 PL IBM Director of Licensing IBM Corporation North Castle Drive Appendix E. Notices and TrademarksArmonk, NY U.S.A 58 PC 300 GL and 300 PL Extended Capabilities Port Specification Kit BibliographyPCI BIOS Specification 2.0, Source PCI Special Interest Group 60 PC 300 GL and 300 PL Index A