IBM PC 300GL User Manual

IBMTechnical Information ManualPC 300GL Types 6563, 6564, 6574 PC 300PL Type 6565

Chapter 1. System Overview 3ADSL modemsADSL modems, available on some models, enable simultaneous internet connectivity and telephone service. Co

4 PC 300 GL and 300 PL

© Copyright IBM Corp. 2000 5Chapter 2. System board featuresThis section includes information about system board features. For an illustration of t

6 PC 300 GL and 300 PL For memory expansion, the system board provides two dual inline memory module (DIMM) connectors and supports 133 MHz DIMMs in

Chapter 2. System board features 7PCI BusThe PCI bus originates in the chip set. Features of the PCI bus are:• Integrated arbiter with multitrans

8 PC 300 GL and 300 PL • Support for up to five-meter cable length from host to hub or hub to hub• Guaranteed bandwidth and low latencies appropriat

Chapter 2. System board features 9The integrated video subsystem supports all video graphics array (VGA) modes and is compliant with super video g

10 PC 300 GL and 300 PL The PC 300GL personal computer types 6563, 6564, and 6574 and the PC 300PL type 6565 support the following video subsystem m

Chapter 2. System board features 11These speakers must be powered with a built in amplifier. In general, any powered speakers designed for use wi

12 PC 300 GL and 300 PL The following figure shows the serial port assignments in the configuration.The default setting for the serial port is COM1.

IBMTechnical Information ManualPC 300GL Types 6563, 6564, 6574 PC 300PL Type 6565

Chapter 2. System board features 13Network connectionSome PC 300 GL and PC 300 PL models are equipped with an Ethernet or token-ring adapter that

14 PC 300 GL and 300 PL For information on the connector pin assignments, see “PCI connectors” on page 40.Note: PC 300GL computers do not support IS

Chapter 2. System board features 15Rocker switchesThe two rocker switches on the system board are used for custom configuration. For the location

16 PC 300 GL and 300 PL Table 6. Large rocker switch settings Microprocessor speed12345678100150200Off Off On Off Off Off Off Off133200266On On On

Chapter 2. System board features 17The small rocker switch has three functions. By moving switch 1 to the On position, you activate the diskette

18 PC 300 GL and 300 PL The following illustration shows the connector panel for the desktop model.USB 1ParallelMicrophoneHeadphone/Line OutLine InK

Chapter 2. System board features 19The following illustration shows the connector panel for the tower model.1122USB 1USB 2Serial 2MouseKeyboardSer

20 PC 300 GL and 300 PL

© Copyright IBM Corp. 2000 21Chapter 3. Physical specificationsThis chapter lists the physical specifications for the PC 300GL personal computer ty

22 PC 300 GL and 300 PL Note: Power consumption and heat output vary depending on the number and type of optional features installed and the power-m

Before using this information and the product it supports, be sure to read the general infromation under “Appendix E. Notices and Trademarks,” on page

Chapter 3. Physical specifications 23– Minimum: 90 V ac– Maximum: 137 V ac– Input frequency range: 57 – 63 Hz– Voltage switch setting: 115 V a

24 PC 300 GL and 300 PL

© Copyright IBM Corp. 2000 25Chapter 4. Power supplyA 145-watt power supply drives your computer. The power supply provides 3.3-volt power for the

26 PC 300 GL and 300 PL Component outputsThe power supply provides separate voltage sources for the system board and internal storage devices. The

Chapter 4. Power supply 27Note: Some adapters and hard disk drives draw more current than the rated maximums. These adapters and drives can be in

28 PC 300 GL and 300 PL

© Copyright IBM Corp. 2000 29Chapter 5. System softwareThis section briefly describes some of the system software included with your computer.BIOSYo

30 PC 300 GL and 300 PL Configuration/Setup Utility programThe Configuration/Setup Utility program provides menu choices for devices, I/O ports, dat

© Copyright IBM Corp. 2000 31Chapter 6. System compatibilityThis chapter discusses some of the hardware, software, and BIOS compatibility issues for

32 PC 300 GL and 300 PL 3. Sends the EOI4. Waits one I/O delay5. Enables the interrupt through the Set Interrupt Enable Flag commandHardware interru

v ContentsPreface . . . . . . . . . . . . . . . . . . . . . . . . . . . viiRelated publications . . . . . . . . . . . . . . . . . . . . . . . . .

© Copyright IBM Corp. 2000 33Appendix A. Connector pin assignmentsThe following figures show the pin assignments for various system board connector

34 PC 300 GL and 300 PL DVI-I monitor connectorSystem memory connectorTable 18. DVI-I monitor port connector pin assignments - main pin fieldPin Si

Appendix A. Connector pin assignments 35Table 20. System memory connector pin assignments Pin x64 nonparity x72 ECC Pin x64 nonparity x72 ECC1 VSS

36 PC 300 GL and 300 PL 36 A6 A6 120 A7 A737 A8 A8 121 A9 A938 A10/AP A10/AP 122 BA0 BA039 NC BA1 123 NC A1140 VCC VCC 124 VCC VCC41 VCC VCC 125 CK1

Appendix A. Connector pin assignments 3771 DQ26 DQ26 155 DQ58 DQ5872 DQ27 DQ27 156 DQ59 DQ5973 VCC VCC 157 VCC VCC74 DQ28 DQ28 158 DQ60 DQ6075 DQ29

38 PC 300 GL and 300 PL 19 MD14 I/O 103 MD46 I/O20 MD15 I/O 104 MD47 I/O21 NC I/O 105 NC I/O22 NC I/O 106 NC I/O23 GND I/O 107 GND N/A24 NC N/A 108

Appendix A. Connector pin assignments 3954 GND N/A 138 GND N/A55 MD16 I/O 139 MD48 I/O56 MD17 I/O 140 MD49 I/O57 MD18 I/O 141 MD50 I/O58 MD19 I/O 1

40 PC 300 GL and 300 PL PCI connectorsTable 22. PCI connector pin assignmentsPin Signal I/O Pin Signal I/OA1 TRST# O B1 -12 V dc N/AA2 +12 V dc N/A

Appendix A. Connector pin assignments 41A28 Address/data 22 I/O B28 Ground N/AA29 Address/data 20 I/O B29 Address/data 21 I/OA30 Ground I/O B30 Add

42 PC 300 GL and 300 PL IDE connectorsTable 23. IDE connector pin assignmentsPin Signal I/O Pin Signal I/O1 RESET O 21 NC N/A2 Ground N/A 22 Ground

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Appendix A. Connector pin assignments 43Diskette drive connectorTable 24. Diskette drive connector pin assignmentsPin Signal I/O Pin Signal I/O1 D

44 PC 300 GL and 300 PL Power supply connectorWake on LAN connectorsUSB port connectorsTable 25. Power supply connector pin assignmentsPin Signal F

Appendix A. Connector pin assignments 45Mouse and keyboard port connectorsSerial port connectorTable 28. Mouse port connector pin assignmentsPin S

46 PC 300 GL and 300 PL Parallel port connectorTable 31. Parallel port connector pin assignmentsPin Signal I/O Pin Signal I/O1 STROBE# I/O 14 AUTO

© Copyright IBM Corp. 2000 47Appendix B. System address mapsThe following charts represent how the hard disk stores different types of information.

48 PC 300 GL and 300 PL Input/output address mapThe following lists resource assignments for the I/O address map. Any addresses that are not shown

Appendix B. System address maps 490280–02E7 102 bytes Available02E8–02EF 8 bytes Serial port 3 or 402F8–02FF 8 bytes COM20338–033F 8 bytes Serial p

50 PC 300 GL and 300 PL DMA I/O address mapTable 34. DMA I/O address mapAddress (hex) Description Bits Byte pointer0000 Channel 0, Memory Address r

Appendix B. System address maps 51PCI configuration space map00CE Channel 7, Transfer Count register 00–15 Yes00D0 Channels 4–7, Read Status/Write

52 PC 300 GL and 300 PL

© Copyright IBM Corp. 2000 viiPrefaceThis Technical Information Manual provides information for the IBM PC 300GL personal computer types 6563, 6564,

© Copyright IBM Corp. 2000 53Appendix C. IRQ and DMA channel assignmentsThe following tables list the interrupt request (IRQ) and direct memory acc

54 PC 300 GL and 300 PL Table 37. DMA channel assignmentsDMA channel Data width System resource0 8 bits Open1 8 bits Open2 8 bits Diskette drive3 8

© Copyright IBM Corp. 2000 55Appendix D. Error codesComplete lists of POST and beep error codes are provided in the PC300GL and PC 300PL User Guide

56 PC 300 GL and 300 PL

© Copyright IBM Corp. 2000 57Appendix E. Notices and TrademarksThis publication was developed for products and services offered in the U.S.A. IBM m

58 PC 300 GL and 300 PL Other company, product, and service names may be trademarks or service marks of others.

© Copyright IBM Corp. 2000 59BibliographyThe following publications were reference materials for IBM staff in developing the PC300 PL and 300 GL. T

60 PC 300 GL and 300 PL

© Copyright IBM Corp. 2000 61IndexAAccelerated Graphics Port 8ACPI 30address mapsDMA I/O 50input/output 48PCI configuration 51system memory 47Adlib

62 PC 300 GL and 300 PL Rocker Switches 15Sserial port connector 45Serial ports 11shutdown 27SMID 1softwareCDs 30compatibility 32diagnostic program

viii PC 300 GL and 300 PL TerminologyAttention: The term reserved describes certain signals, bits, and registers that should not be changed. Use of

© Copyright IBM Corp. 2000 1Chapter 1. System OverviewIBM® PC 300® GL personal computer types 6563, 6564, and 6574 and PC 300PL personal computer ty

2 PC 300 GL and 300 PL — Diskette write-protection™— Alert on LAN• Accelerated graphics port (AGP) video adapter with up to 16 MB of Synchronous Gra