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overview
 Understanding PCI Bus, PCI-Express and In finiBand Architecture
There is some confusion in the market place concerning the replacement of the PCI Bus (Peripheral Components Interface) by either the InfiniBand SM Architecture (IBA), PCI-Express (formerly 3GIO - Third Generation I/O), or upgrades to the PCI bus itself.
Initially the InfiniBand architec-ture was viewed as the replacement for the PCI bus, yet the PCISIG (PCI Special Interest Group) recently announced that PCI-Express would replace the PCI bus.
preview:
http://www.mellanox.com/pdf/whitepapers/PCI_3GIO_IB_WP_120.pdf
9/23/2003
Tags: infiniband, pci, pci express
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