ATA-ATAPI.com - Offers information about ATA and ATAPI devices. Also provides drivers and historical information.
Beyond Logic - Includes detailed information on USP, serial ports (RS-232), parallel ports (SPP/ECP/EPP/IEEE1284) and device drivers.
Bus-net - The online publication for designers and builders of bus/board-based systems.
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.
The Hardware Book - Provides circuits, pinouts, cable and adapter descriptions plus other technical information.
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.
PC/104 Supplier Link Page - Provides links to many PC/104 embedded computing vendors with descriptions of the company's offerings.
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.
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.