Definition of PCI
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Concurrent PCI
Definition: An enhancement to the PCI bus architecture that allows PCI and ISA buses to transfer data simultaneously.
Category: Motherboard
PCI
Definition: Peripheral Component Interface: the 32-bit bus architecture (64-bit with multiplexing), developed by DEC, IBM, Intel, and others, that is widely used in Pentium-based PCs. A PCI bus provides a high-bandwidth data channel between system board components such as the CPU and devices such as hard disks and video adapters. Superseded the VL-Bus, which was widely used in 486 PCs in the early 1990s.
Category: Motherboard
Guides: PCI