» Computer Interface    Parallel interface information from Usbyte.com.    http://www.usbyte.com/common/Parallel_Interface.htm

» IEEE 1284/EPP/ECP Frequently Asked Questions    Answers and insight into some of the common questions and misunderstandings regarding the 1284 parallel port standard and its usage.    http://www.fapo.com/1284faq.htm

» Interfacing the Extended Capabilities Parallel Port    Describes interfacing the ECP complete with register details and waveforms.    http://www.beyondlogic.org/ecp/ecp.htm

» TN 0078    Proposed ECP Interface to replace the memory board of the Mark IV.    http://www.tass-survey.org/tass/technotes/tn0078.html

» Warp Nine Engineering    The Extended Capability Port, or ECP, protocol was proposed by Hewlett Packard and Microsoft as an advanced mode for communication with printer and scanner type peripherals.    http://www.fapo.com/ecpmode.htm