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Wikipedia - http://en.wikipedia.org/wiki/PCI-Express
Article outlining the components of the protocol and competing formats. |
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PCMCIA: ExpressCard - http://www.expresscard.org/web/site/
Standard for higher speed PCMCIA form factor cards that supports USB2 and PCI Express. Includes FAQ and technical information. |
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http://www.pcisig.com/specifications/pciexpress/ - http://www.pcisig.com/specifications/pciexpress/
Standards development group. Offers details of technology specifications, document review and compliance testing, test software and checklists and press releases. |
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Intel.com - http://developer.intel.com/technology/pciexpress/devnet/
Developer network for PCI Express architecture. Offers overview of the specification, introductory videos, details of books for developers, press releases and how to join the network. |
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Ars Technica: PCI Express: An Overview - http://arstechnica.com/old/content/2004/07/pcie.ars
Technical overview explaining basic PC system architecture, an explanation of how PCI and PCI-X work, and an outline of the benefits of PCIe, and PCIe to PCI bridging. |