PCI bus

E699615

The PCI bus is a widely adopted computer expansion bus standard that provides a high-speed, processor-independent interface for connecting peripheral devices to a motherboard.

All labels observed (8)

Label Occurrences
PCI 3
PCI bus canonical 3
PCI 2.1 2

How this entity was disambiguated

Statements (49)

Predicate Object
instanceOf computer bus standard ⓘ
abbreviation PCI ⓘ
addressSpace 32-bit address space ⓘ
optionally 64-bit address space ⓘ
backwardCompatibility compatible with many legacy operating systems ⓘ
category computer hardware interface standard ⓘ
clockFrequency 33 MHz ⓘ
66 MHz ⓘ
configurationMechanism configuration space ⓘ
configurationSpaceSizePerDevice 256 bytes in conventional PCI ⓘ
connectorType edge connector ⓘ
dataWidth 32-bit ⓘ
64-bit ⓘ
definedInStandard PCI Local Bus Specification ⓘ
linked to: PCI bus
designedBy Intel ⓘ
linked to: Intel Corporation
electricalSignaling 3.3 V ⓘ
5 V ⓘ
firstStandardPublished 1993 ⓘ
fullName Peripheral Component Interconnect ⓘ
interfaceType parallel bus ⓘ
introducedInYear 1992 ⓘ
keying 3.3 V key notch ⓘ
5 V key notch ⓘ
universal keying ⓘ
maxThroughput 133 MB/s for 32-bit 33 MHz ⓘ
266 MB/s for 32-bit 66 MHz ⓘ
533 MB/s for 64-bit 66 MHz ⓘ
platformIndependence processor-independent ⓘ
replaced ISA bus ⓘ
VESA Local Bus ⓘ
standardizedBy PCI Special Interest Group ⓘ
linked to: PCI-SIG
supersededBy PCI Express ⓘ
PCI-X ⓘ
supports I/O port addressing ⓘ
bus mastering ⓘ
interrupt sharing ⓘ
memory-mapped I/O ⓘ
plug and play ⓘ
supportsHotPlug in some implementations ⓘ
topology shared bus ⓘ
usedFor connecting peripheral devices to motherboard ⓘ
graphics cards ⓘ
network interface cards ⓘ
sound cards ⓘ
storage controllers ⓘ
version PCI 2.0 ⓘ
PCI 2.1 ⓘ
linked to: PCI bus

PCI 2.2 ⓘ
linked to: PCI bus

PCI 2.3 ⓘ

How these facts were elicited

Referenced by (14)

Full triples — surface form annotated when it differs from this entity's canonical label.

VESA Local Bus → successor → PCI bus ⓘ
SBus → successorStandard → PCI bus ⓘ
Sam460ex → usesBus → PCI ⓘ
linked to: PCI bus
NI PXI → basedOn → PCI bus technology ⓘ
linked to: PCI bus
Peripheral Component Interconnect → specificationVersion → PCI 2.0 ⓘ
linked to: PCI bus
Peripheral Component Interconnect → specificationVersion → PCI 2.1 ⓘ
linked to: PCI bus
Peripheral Component Interconnect → specificationVersion → PCI 2.2 ⓘ
linked to: PCI bus
Peripheral Component Interconnect → specificationVersion → PCI 2.3 ⓘ
linked to: PCI bus
VLB → replacedBy → PCI ⓘ
linked to: PCI bus
PCI bus → definedInStandard → PCI Local Bus Specification ⓘ
linked to: PCI bus
PCI bus → version → PCI 2.1 ⓘ
linked to: PCI bus
PCI bus → version → PCI 2.2 ⓘ
linked to: PCI bus
Apple UniNorth → supportsBus → PCI ⓘ
linked to: PCI bus