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IBM PC 300GL manual PCI connector pin assignments, Signal

Models: PC 300GL

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Table 22. PCI connector pin assignments

Pin	Signal	I/O	Pin	Signal	I/O

A28	Address/data 22	I/O	B28	Ground	N/A

A29	Address/data 20	I/O	B29	Address/data 21	I/O

A30	Ground	I/O	B30	Address/data 19	N/A

A31	Address/data 18	I/O	B31	+3.3 V dc	N/A

A32	Address/data 16	I/O	B32	Address/data 17	I/O

A33	+3.3 V dc	N/A	B33	C/BE2#	I/O

A34	FRAME#	I/O	B34	Ground	N/A

A35	Ground	N/A	B35	IRDY#	I/O

A36	TRDY#	I/O	B36	+3.3 V dc	N/A

A37	Ground	N/A	B37	DEVSEL#	I/O

A38	STOP#	I/O	B38	Ground	N/A

A39	+3.3 V dc	N/A	B39	LOCK#	I/O

A40	SDONE	I/O	B40	PERR#	I/O

A41	SBO#	I/O	B41	+3.3 V dc	N/A

A42	Ground	N/A	B42	SERR#	I/O

A43	+3.3 V dc	N/A	B43	+3.3 V dc	N/A

A44	C/BE(1)#	I/O	B44	C/BE 1#	I/O

A45	Address/data 14	I/O	B45	Address/data 14	I/O

A46	Ground	N/A	B46	Ground	N/A

A47	Address/data 12	I/O	B47	Address/data 12	I/O

A48	Address/data 10	I/O	B48	Address/data 10	I/O

A49	Ground	N/A	B49	Ground	N/A

A50	Key	N/A	B50	Key	N/A

A51	Key	N/A	B51	Key	N/A

A52	Address/data 8	I/O	B52	Address/data 8	I/O

A53	Address/data 7	I/O	B53	Address/data 7	I/O

A54	+3.3 V dc	N/A	B54	+3.3 V dc	N/A

A55	Address/data 5	I/O	B55	Address/data 5	I/O

A56	Address/data 3	I/O	B56	Address/data 3	I/O

A57	Ground	N/A	B57	Ground	N/A

A58	Address/data 1	I/O	B58	Address/data 1	I/O

A59	+5 V dc (I/O)	N/A	B59	+5 V dc (I/O)	N/A

A60	ACK64#	I/O	B60	ACK64#	I/O

A61	+5 V dc	N/A	B61	+5 V dc	N/A

A62	+5 V dc	N/A	A62	+5 V dc	N/A

Appendix A. Connector pin assignments 41

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IBM PC 300GL manual PCI connector pin assignments, Signal

Contents

hcchM mlmiM mlni hcc mlml hcchM mlmiM mlni hcc mlml Second Edition March Contents Page Preface Related publicationsHardware Maintenance Manual Network Administrator’s GuideTerminology Features Chapter 1. System OverviewCD-RW DVD-ROMADSL modems Wake on LANWake on Ring Chapter 1. System Overview4 PC 300 GL and 300 PL Chapter 2. System board features Intel Pentium III microprocessor with MMX technologyL2 Cache Chip set controlTable. 1. Memory Configuration MB Total MemoryMem O 6 PC 300 GL and 300 PLPCI Bus IDE bus master interfaceUSB interface Video Subsystem Table 2. Video subsystem resources ResourceAssignment Audio Subsystem 10 PC 300 GL and 300 PLIntegrated peripheral controller Diskette Drive InterfaceSerial ports Parallel port Keyboard and mouse ports12 PC 300 GL and 300 PL Network connection Real-time clock and CMOSFlash EEPROM Expansion adaptersPhysical layout Rocker switches Table 6. Large rocker switch settings Microprocessorspeed 16 PC 300 GL and 300 PLCable connectors Connector panelTable 6. Large rocker switch settings Table 7. Small rocker switch settings18 PC 300 GL and 300 PL SerialSVGA Monitor Chapter 2. System board features Serial SerialMouse Keyboard USB USB Line In Headphone Line Out Microphone Parallel SVGA Monitor20 PC 300 GL and 300 PL Chapter 3. Physical specifications PC 300 GL and PL desktopPC300 PL and GL tower 22 PC 300 GL and 300 PLChapter 3. Physical specifications Heat outputAirflow Acoustical noise-emission values24 PC 300 GL and 300 PL Chapter 4. Power supply Power inputPower output Component outputs 26 PC 300 GL and 300 PLConnector description Output protectionChapter 4. Power supply 28 PC 300 GL and 300 PL BIOS Chapter 5. System softwarePlug and Play POSTConfiguration/Setup Utility program Advanced Power Management APMAdvanced Configuration and Power Interface ACPI Flash update utility programChapter 6. System compatibility Hardware compatibilityHardware interrupts Software compatibility Software interruptsMachine-sensitive programs Appendix A. Connector pin assignments SVGA monitor connectorDVI-I monitor connector System memory connector34 PC 300 GL and 300 PL Table 20. System memory connector pin assignments Appendix A. Connector pin assignmentsx64 nonparity x72 ECCTable 20. System memory connector pin assignments x64 nonparityx72 ECC x64 nonparityTable 20. System memory connector pin assignments Table 21. System memory connector pin input/output Signal nameSignal name 38 PC 300 GL and 300 PLTable 21. System memory connector pin input/output Signal nameSignal name PCI connectors 40 PC 300 GL and 300 PLTable 22. PCI connector pin assignments SignalSignal IDE connectors 42 PC 300 GL and 300 PLDiskette drive connector Table 24. Diskette drive connector pin assignmentsSignal SignalPower supply connector Wake on LAN connectorsUSB port connectors 44 PC 300 GL and 300 PLMouse and keyboard port connectors Serial port connectorParallel port connector 46 PC 300 GL and 300 PLAppendix B. System address maps System memory mapInput/output address map 48 PC 300 GL and 300 PLTable 33. I/O address map Address hexSize DescriptionDMA I/O address map 50 PC 300 GL and 300 PLPCI configuration space map 52 PC 300 GL and 300 PL Appendix C. IRQ and DMA channel assignments Table 36. IRQ channel assignmentsSystem resource Table 37. DMA channel assignments DMA channelData 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