IBM PC 300GL manual Audio Subsystem

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

Table 3. Supported VGA video modes

	Mode	Display			Buffer	Dot	Sweep	Refresh
	Mode	Display	Screen resolution	Colors	Buffer	clock	rate	rate
	(Hex)	mode	Screen resolution	Colors	start (hex)	clock	rate	rate
	(Hex)	mode			start (hex)	(MHz)	(kHz)	(Hz)
						(MHz)	(kHz)	(Hz)

	00	Text	40 x 25 characters	2	B8000	28.322	31.5	70

	01	Text	40 x 25 characters	16	B8000	28.322	31.5	70

	02	Text	80 x 25 characters	Black/white	B8000	28.322	31.5	70

	03	Text	80 x 25 characters	16	B8000	28.322	31.5	70

	04	Graphics	320 x 200 pixels	4	B8000	25.175	31.5	70

	05	Graphics	320 x 200 pixels	4	B8000	25.175	31.5	70

	06	Text	640 x 200 pixels	2	B8000	25.175	31.5	70

	07	Text	80 x 25 characters	Mono	B8000	28.322	31.5	70

	0D	Graphics	320 x 200 pixels	16	A0000	25.175	31.5	70

	0E	Graphics	640 x 200 pixels	16	A0000	25.175	31.5	70

	0F	Graphics	640 x 350 pixels	Mono	A0000	25.175	31.5	70

	10	Graphics	640 x 350 pixels	16	A0000	25.175	31.5	70

	11	Graphics	640 x 480 pixels	2	A0000	25.175	31.5	60

	12	Graphics	640 x 480 pixels	16	A0000	25.175	31.5	60

	13	Graphics	320 x 200 pixels	256	A0000	25.175	31.5	70

The video subsystem provides a 15-pin monitor connector on the system board. On some models, an optional 24-pin DVI-I monitor connector is provided on the AGP board. For information on monitor connector pin assignments see “Appendix A. Connector pin assignments,” on page 33 for SVGA and DVI.

Audio Subsystem

PC 300GL and PC 300PL personal computers come with an integrated audio controller. These models, which are capable of playing and recording sounds, support SoundBlaster, Adlib, and Microsoft Windows Sound System applications.

The device drivers for the preinstalled audio adapter are on the hard disk. The device drivers are also available on the Device Drivers and Diagnostics CD provided with models that come with preinstalled software.

If you connect an optional device to the audio adapter, follow the instructions provided by the manufacturer.

Note: Additional device drivers might be required. If necessary, contact the manufacturer for information on these device drivers.

The following connectors are available on the audio adapter or integrated audio controller:

•Line Out port for connecting powered speakers or headphones. You must connect a set of speakers to the Line Out port to hear audio from the adapter.

10PC 300 GL and 300 PL

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Contents HcchM mlmiM mlni hcc mlml HcchM mlmiM mlni hcc mlml Second Edition March Contents Page Related publications PrefaceTerminology System Overview FeaturesCD-RW Wake on Ring Adsl modemsWake on LAN PC 300 GL and 300 PL Intel Pentium III microprocessor with MMX technology System board featuresL2 Cache Chip set controlTable . Memory Configuration MB Total Memory Mem O USB interface PCI BusIDE bus master interface Video Subsystem ROM Video subsystem resources Resource AssignmentRAM IRQAudio Subsystem Serial ports Integrated peripheral controllerDiskette Drive Interface Keyboard and mouse ports Parallel portReal-time clock and Cmos Network connectionFlash Eeprom Expansion adaptersPhysical layout Ýdimm Rocker switchesLarge rocker switch settings Microprocessor Speed Small rocker switch settings Function Cable connectorsConnector panel 18 PC 300 GL and 300 PL USB 20 PC 300 GL and 300 PL PC 300 GL and PL desktop Physical specificationsHeat output PC300 PL and GL towerAirflow Acoustical noise-emission valuesPhysical specifications 24 PC 300 GL and 300 PL Power input Power supplyPower output Power input requirements Specification MeasurementsSystem board Supply voltage Maximum current Tolerance Component outputsKeyboard port Supply voltage Maximum current Tolerance USB port Supply voltage Maximum current ToleranceVideo port pin Supply voltage Maximum current Tolerance Connector descriptionOutput protection 28 PC 300 GL and 300 PL Plug and Play System softwareAdvanced Power Management APM Configuration/Setup Utility programAdvanced Configuration and Power Interface Acpi Flash update utility programHardware interrupts System compatibilityHardware compatibility Machine-sensitive programs Software compatibilitySoftware interrupts Svga monitor connector Appendix A. Connector pin assignmentsSvga monitor port connector pin assignments Pin Signal DDC2BSystem memory connector DVI-I monitor connectorDQ1 VSS DQ0DQ2 DQ3CK1 CK0 BA0 BA1CKE0 DQMB2System memory connector pin input/output Pin Signal name VDD WE# GNDCAS# DQMB0# DQMB4# DQMB1#GND CK2 VrefSA0 SDA SA0 VDDPCI connector pin assignments Pin Signal PCI connectorsIRDY# FRAME#TRDY# DEVSEL#IDE connector pin assignments Pin Signal IDE connectorsDiskette drive connector pin assignments Pin Signal Diskette drive connectorMSEN0 MSEN1USB port connectors Power supply connectorWake on LAN connectors Serial port connector Mouse and keyboard port connectorsMouse port connector pin assignments Pin Signal Keyboard port connector pin assignments Pin SignalParallel port connector pin assignments Pin Signal Parallel port connectorFFFE0000-FFFFFFFF Appendix B. System address mapsSystem memory map LPT3 Input/output address mapO address map Address hex Size Description LPT2 COM2LPT1 COM1DMA I/O address map PCI configuration space map 52 PC 300 GL and 300 PL System resource Appendix C. IRQ and DMA channel assignmentsIRQ channel assignments DMA channel assignments Data width System resource Beep codes Appendix D. Error codesPost error codes 56 PC 300 GL and 300 PL IBM Appendix E. Notices and Trademarks58 PC 300 GL and 300 PL Bibliography 60 PC 300 GL and 300 PL PCI IndexUart