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/
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
Leroy's Engineering Web Site - Containing detailed interface bus standards and engineering design information. - http://www.interfacebus.com/
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
Bus-net - The online publication for designers and builders of bus/board-based systems. - http://www.bus-net.com/index_busnet.htm
NetPanel - Interface and bus glossary. - http://www.netpanel.com/features/computer/bus.htm
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
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/
ATA-ATAPI.com - Offers information about ATA and ATAPI devices. Also provides drivers and historical information. - http://www.ata-atapi.com/