IBM PC 300PL manual Video subsystem, Bus

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Chapter 2. System board features

Features provided by USB technology include:

Ÿ	Support	for	hot-pluggable devices
Ÿ	Support	for	concurrent		operation of	multiple	devices
Ÿ	Suitability		for	different device		bandwidths
Ÿ	Support	for	up	to five meters length from			host to hub or from hub to hub
Ÿ	Guaranteed		bandwidth		and low latencies appropriate for specific devices
Ÿ	Wide	range	of	packet	sizes

ŸLimited power to hubs

For information on the connector pin assignments for the USB interface, see “USB port page 33.


Low	pin	count			bus
The	low	pin	count			(LPC)	bus allows a	connection of the ISA and X-Bus devices such as
PC 300PL		Personal			Computer		uses the National Semiconductor PC87360 Super I/O chip. The PC87360
chip includes					the	following:
Ÿ	Floppy disk				controller
Ÿ	Keyboard			and mouse			controller
Ÿ	IEEE	1284		parallel port
Ÿ	Two	UART	serial			ports
Ÿ	Wake	on	LAN		support
Ÿ	General		purpose			input/output (GPIO)		ports

ŸPC98 compliance

ŸACPI compliance

Diskette write protection can be enabled or disabled by a programmable setting in t setting is accessible through the Configuration/Setup Utility program.

Video subsystem

The PC 300PL Personal Computer comes with one of the following graphics solutions:

Ÿ	NumberNine	S3	Savage4	Accelerated Graphics Port (AGP) 2X	adapter	with	8 MB	110 MHz
	and a 15-pin		SVGA connector
Ÿ	NumberNine	S3	Savage4	Extreme AGP 4X adapter, with 16 MB	166 MHz	SDRAM	and	a convert
	a 15-pin	VGA	displays

The Savage4 graphics accelerator supports the following features:

Ÿ	128-bit 2D graphics	engine
Ÿ	High-performance 2D/3D	video accelerator

Ÿ3D rendering

ŸMotion video architecture

ŸHigh-speed memory bus

Ÿ	Flat	panel	desktop monitor support
Ÿ	Full	software		support
Ÿ	ACPI	and	PCI	power	management
Ÿ	PCI	2.2	bus	support, including			bus	mastering
Ÿ	300	MHz RAMDAC with gamma correction
Ÿ	I2C	serial bus and			flash	ROM	support
Ÿ	2.5 V core with 3.3V/5V tolerant I/O
Ÿ	Hardware		and	BIOS	support	for	VESA	timings and DDC monitor communications

Chapter 2. System board features7

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Contents Page With 1999Apply AreContents Post BiosError codes System softwareReferences Index Contents USB port Internal Dasd Recovery jumper Power-input requirementsVii PrefaceRelated publications Terminology usageEquals Bytes, and2 073 824Expressing storage Capacity Equals Major features System overviewSystem overview PCI Other featuresPOST/BIOS Network supportOn Ring System Features System board features FeaturesRimm System memoryPCI bus IDE bus master interfaceUSB interface Bus Video subsystemResource Assignment Interface Plug Play support Advanced PowerList Bus Mastering Support For Fast Performance 64-bit 125 Video subsystem resourcesFeatures Monitor supportAudio subsystem Port Super input/output controllerDiskette Drive interface Seria l portsKeyboard and mouse ports Network connectionRPL Physical layout System board features Real-timeFlash Eeprom Expansion adaptersRiser card layouts System board, Types 6584DVI Recovery jumperCable connectors Recovery jumperSystem board Connector panelNIC Physical specificationsThis Section Lists Physical Specifications For Types 6584 and 6594.AUX5 TowerRequirements For Wake LAN adapters Have Pin Right-angle Header ForPower supply Power supplyPower input Power outputComponents draw less current than Maximum Shown Component outputsOutput protection Connector descriptionSystem software PlaySystem software Utility Flash update utility programDiagnostic program Configuration/SetupSystem compatibility System compatibilityHardware compatibility Hardware interruptsMachine-sensitive programs Hard disk drives and controllerSoftware compatibility Software interruptsMonitor port connector pin assignments-SVGA Appendix A. Connector pin assignmentsMonitor connector Appendix A. Connector pin assignmentsPin assignments Memory connectorsSystem memory connector pin assignments Pin SignalPin Assignments PCI connector pin assignmentsPin ConnectorFor pin A41 Connector slot One Only For All Other slots, the signalConnectors Are on Riser card These Assignments Are ForIDE connector pin assignments IDE connectorsPin Signal name ConnectorDiskette drive connector pin assignments Power supply connector pin assignmentsRadio frequency identification Rfid pin assignments Alert on LAN connectorsTamper detection switch Connector pinKeyboard CD audio connectorUSB port connectors PortConnector Keyboard port connector pin assignmentsSerial port connector pin assignments Parallel port connector pin assignmentsPin Signal Ground Appendix Appendix B. System address mapsSystem Input/outputO address map MapsBits Byte Pointer Are ReservedDMA I/O address map Hex Size DescriptionConfiguration MapSystem address maps DMA channel assignments Appendix C. IRQ and DMA channel assignmentsAppendix C. IRQ and DMA channel assignments IRQ channel assignmentsBeep codes Appendix D. Error codesAppendix D. Error Codes CodesAppendix E. Notices and trademarks References This PublicationReference Advanced Power SpecificationReferences Connector IndexIndex Memory Features Wake on LAN 2 Wake on RingRfid