Peripheral Component Interconnect
internal connection for peripheral devices, high-speed connection between a computer and expansion cards, PCI | ||||
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Peripheral Component Interconnect Definition from Computer & Internet Dictionaries & Glossaries
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Peripheral Component Interconnect
<hardware> (PCI) A standard for connecting peripherals to a personal computer, designed by Intel and released around Autumn 1993. PCI is supported by most major manufacturers including Apple Computer. It is technically far superior to VESA's local bus. It runs at 20 - 33 MHz and carries 32 bits at a time over a 124-pin connector or 64 bits over a 188-pin connector. An address is sent in one cycle followed by one word of data (or several in burst mode).
PCI is used in systems based on Pentium, Pentium Pro, AMD 5x86, AMD K5 and AMD K6 processors, in some DEC Alpha and PowerPC systems, and probably Cyrix 586 and Cyrix 686 systems. However, it is processor independent and so can work with other processor architectures as well.
Technically, PCI is not a bus but a bridge or mezzanine. It includes buffers to decouple the CPU from relatively slow peripherals and allow them to operate asynchronously.
(1997-12-07)
<hardware> (PCI) A standard for connecting peripherals to a personal computer, designed by Intel and released around Autumn 1993. PCI is supported by most major manufacturers including Apple Computer. It is technically far superior to VESA's local bus. It runs at 20 - 33 MHz and carries 32 bits at a time over a 124-pin connector or 64 bits over a 188-pin connector. An address is sent in one cycle followed by one word of data (or several in burst mode).
PCI is used in systems based on Pentium, Pentium Pro, AMD 5x86, AMD K5 and AMD K6 processors, in some DEC Alpha and PowerPC systems, and probably Cyrix 586 and Cyrix 686 systems. However, it is processor independent and so can work with other processor architectures as well.
Technically, PCI is not a bus but a bridge or mezzanine. It includes buffers to decouple the CPU from relatively slow peripherals and allow them to operate asynchronously.
(1997-12-07)
| A Glossary of Internet & PC Terminology |
PCI
Peripheral Component Interconnect bus - fast local bus standard which provides fast data transfer within a PC - has superseded ISA .It is a specific design of local bus introduced by Intel. The PCI Bus permits up to 10 expansion cards to be added to the PC .
Peripheral Component Interconnect bus - fast local bus standard which provides fast data transfer within a PC - has superseded ISA .It is a specific design of local bus introduced by Intel. The PCI Bus permits up to 10 expansion cards to be added to the PC .
| Jensen's Technology Glossary |
Peripheral Component Interconnect Definition from Language, Idioms & Slang Dictionaries & Glossaries
| hEnglish - advanced version |
peripheral component interconnect
peripheral component interconnect
(pci) a standard for connecting peripherals to a personal computer, designed by intel and released around autumn 1993. pci is supported by most major manufacturers including apple computer it is technically far superior to vesa's local bus. it runs at 20 - 33 mhz and carries 32 bits at a time over a 124-pin connector or 64 bits over a 188-pin connector. an address is sent in one cycle followed by one word of data (or several in burst mode).
peripheral component interconnect
(pci) a standard for connecting peripherals to a personal computer, designed by intel and released around autumn 1993. pci is supported by most major manufacturers including apple computer it is technically far superior to vesa's local bus. it runs at 20 - 33 mhz and carries 32 bits at a time over a 124-pin connector or 64 bits over a 188-pin connector. an address is sent in one cycle followed by one word of data (or several in burst mode).
Peripheral Component Interconnect Definition from Encyclopedia Dictionaries & Glossaries
| Wikipedia English - The Free Encyclopedia |
Peripheral Component Interconnect
The Peripheral Component Interconnect, or PCI Standard (in practice almost always shortened to PCI), specifies a computer bus for attaching peripheral devices to a computer motherboard. These devices can take any one of the following forms:
- An integrated circuit fitted onto the motherboard itself, called a planar device in the PCI specification.
- An expansion card that fits into a socket.
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