Buses

Theregister.co.uk - The fight for an open hardware platform is very real, and the power has swung from the PC leaders to the entertainment industry.
http://www.theregister.co.uk/2001/03/07/the_open_pc_is_dead/

NetPanel - Interface and bus glossary.
http://www.netpanel.com/features/computer/bus.htm

Bus-net - The online publication for designers and builders of bus/board-based systems.
http://www.bus-net.com/index_busnet.htm

ATA-ATAPI.com - Offers information about ATA and ATAPI devices. Also provides drivers and historical information.
http://www.ata-atapi.com/

Leroy's Engineering Web Site - Containing detailed interface bus standards and engineering design information.
http://www.interfacebus.com/

Beyond Logic - Includes detailed information on USP, serial ports (RS-232), parallel ports (SPP/ECP/EPP/IEEE1284) and device drivers.
http://www.beyondlogic.org/

Technical Committee T13 AT Attachment - Responsible for all interface standards relating to the popular AT Attachment (ATA) storage interface utilized as the disk drive interface on most personal and mobile computers today.
http://www.t13.org/

PC/104 Supplier Link Page - Provides links to many PC/104 embedded computing vendors with descriptions of the company's offerings.
http://www.pc104.com

The I/O Bus - This article covers bus, its history and status, PCI, EISA, MCA, bus mastering, plug and play, and the bleeding edge. From Introduction to PC Hardware.
http://sophia.dtp.fmph.uniba.sk/pchardware/bus.html

Computer Architecture : What is a Bus? - The basic computer bus is explained and information is provided regarding ISA, PCI, MCA, EISA, VESA, and VL-Bus architecture.
http://members.tripod.com/~newwave_2/index.htm

The Hardware Book - Provides circuits, pinouts, cable and adapter descriptions plus other technical information.
http://www.hardwarebook.info/

Free Online Dictionary of Computing - Explains what a bus is and is hyperlinked to additional information.
http://foldoc.org/foldoc/foldoc.cgi?query=Bus&action=Search