DBpedia 2016-04

Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Super_I/O> ?p ?o }

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O abstract "Super I/O is a class of I/O controller integrated circuits that began to be used on personal computer motherboards in the late 1980s, originally as add-in cards, later embedded on the motherboards. A super I/O chip combines interfaces for a variety of low-bandwidth devices. The functions below are usually provided by the super I/O if they are on the motherboard:A full set of IBM PC/AT-compatible peripherals, excepting the interrupt and DMA controllers: A floppy-disk controller An IEEE 1284-compatible parallel port (commonly used for printers) One or more 16C550-compatible serial port UARTs An embedded controller and/or keyboard controller that is sometimes connected to a PS/2 keyboard and/or mouse interface. An Intel 8254-compatible programmable interval timer A battery-backed real-time clock and nonvolatile BIOS memoryMost chips include some additional low-speed devices, such as: Temperature, voltage, and fan speed sensors Chassis intrusion detection Pulse-width modulation fan speed control A serial BIOS ROM interface (if the ROM is not directly on the LPC bus itself) An infrared port controller A game port (not provided by modern super I/O chips anymore because Windows XP is the last Windows OS to support a game port) A watchdog timer A consumer IR receiver a MIDI port Some general-purpose input/output pins Legacy Plug and Play support for the included devicesBy combining many functions in a single chip, the number of parts needed on a motherboard is reduced, thus reducing the cost of production.The original super I/O chips communicated with the central processing unit via the Industry Standard Architecture (ISA) bus. With the evolution away from ISA towards use of the Peripheral Component Interconnect (PCI) bus, the Super I/O chip was often the biggest remaining reason for continuing inclusion of ISA on the motherboard.Modern super I/O chips use the Low Pin Count (LPC) bus instead of ISA for communication with the Central processing unit. This normally occurs through an LPC interface on the southbridge chip of the motherboard.Companies that make super I/O controllers include Nuvoton, ITE, Fintek, and Microchip Technology. National Semiconductor used to make super I/O controllers but sold that business to Winbond, which already had a competing super I/O controller business. In 2005. Winbond then spun off its logic businesses to a wholly owned subsidiary, Nuvoton. SMSC made Super I/O chips and then got acquired by Microchip Technology.".
O thumbnail Motherboard_diagram.svg?width=300.
O wikiPageExternalLink superio.htm.
O wikiPageExternalLink superio.htm.
O wikiPageExternalLink Superiotool.
O wikiPageExternalLink www.lm-sensors.org.
O wikiPageID "3099345".
O wikiPageLength "4094".
O wikiPageOutDegree "47".
O wikiPageRevisionID "684717756".
O wikiPageWikiLink 8250_UART.
O wikiPageWikiLink BIOS.
O wikiPageWikiLink Bandwidth_(computing).
O wikiPageWikiLink O_Chips.
O wikiPageWikiLink Category:Motherboard.
O wikiPageWikiLink Central_processing_unit.
O wikiPageWikiLink Computer_fan_control.
O wikiPageWikiLink Computer_keyboard.
O wikiPageWikiLink Computer_mouse.
O wikiPageWikiLink Consumer_IR.
O wikiPageWikiLink Conventional_PCI.
O wikiPageWikiLink Embedded_controller.
O wikiPageWikiLink Floppy-disk_controller.
O wikiPageWikiLink Game_port.
O wikiPageWikiLink output.
O wikiPageWikiLink AT.
O wikiPageWikiLink IEEE_1284.
O wikiPageWikiLink ITE_Tech._Inc..
O wikiPageWikiLink Industry_Standard_Architecture.
O wikiPageWikiLink Infrared_Data_Association.
O wikiPageWikiLink Integrated_circuit.
O wikiPageWikiLink Intel_8237.
O wikiPageWikiLink Intel_8253.
O wikiPageWikiLink Intel_8259.
O wikiPageWikiLink Keyboard_controller_(computing).
O wikiPageWikiLink Legacy_Plug_and_Play.
O wikiPageWikiLink Low_Pin_Count.
O wikiPageWikiLink MIDI.
O wikiPageWikiLink Microchip_Technology.
O wikiPageWikiLink Motherboard.
O wikiPageWikiLink National_Semiconductor.
O wikiPageWikiLink Nonvolatile_BIOS_memory.
O wikiPageWikiLink Nuvoton.
O wikiPageWikiLink Parallel_port.
O wikiPageWikiLink Personal_computer.
O wikiPageWikiLink Printer_(computing).
O wikiPageWikiLink Programmable_interval_timer.
O wikiPageWikiLink Pulse-width_modulation.
O wikiPageWikiLink Real-time_clock.
O wikiPageWikiLink Serial_port.
O wikiPageWikiLink Southbridge_(computing).
O wikiPageWikiLink transmitter.
O wikiPageWikiLink Watchdog_timer.
O wikiPageWikiLink Winbond.
O wikiPageWikiLink File:ITE_SuperIO.JPG.
O wikiPageWikiLink File:Motherboard_diagram.svg.
O wikiPageWikiLink File:Smsc_superIO_on_IBM.JPG.
O wikiPageWikiLinkText "SIO".
O wikiPageWikiLinkText "Super I/O".
O wikiPageWikiLinkText "combo IO".
O wikiPageWikiLinkText "single microcontroller".
O wikiPageWikiLinkText "super I/O".
O wikiPageUsesTemplate Template:Citation_style.
O wikiPageUsesTemplate Template:Cite_web.
O subject O_Chips.
O subject Category:Motherboard.
O hypernym Class.
O comment "Super I/O is a class of I/O controller integrated circuits that began to be used on personal computer motherboards in the late 1980s, originally as add-in cards, later embedded on the motherboards. A super I/O chip combines interfaces for a variety of low-bandwidth devices.".
O label "Super I/O".
O sameAs Q2701039.
O sameAs O.
O sameAs O.
O sameAs O.
O sameAs O.
O sameAs m.08rbwv.
O sameAs O.
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O wasDerivedFrom O?oldid=684717756.
O depiction Motherboard_diagram.svg.
O isPrimaryTopicOf O.