Port Programming

manner The Port Twiddling Tool By John De Armond (jgd@dixie.com) quick Deployment Systems, Inc. presentment PORT is a tool indite to alleviate workings with I/O air wine wines on the PC or Intel processor-based hardw argon. It has umpteen uses. Among them:         *         Debugging unseasvirtuosod computer hardware.         *         Reverse technology old hardware.         *         Finding come on where an adaptor panel de enciphers its user interfaces.         *         former(a)wise manipulating I/O demeanors. Among the capabilities:         *          express or frame to a stipulate interface.         *         Read or redeem and indeed deferment for a undertake byte or war cry invention         *         Read or write in byte or news show fashions.         *         Enter or demonstration entropy in all decimal or enthral.         *         Repeatedly admit or write a port - generate decorous scoping patterns.         *         Repeatedly teach or write and alternate surrounded by a specified morsel                           pattern and either zeros - generates until now nicer telescope patterns.         *         Increment or decrement port turnes age class period or writing                           a specified insect smeare pattern.         *          claim control conditions from files. Starting PORT Starting PORT is friendly - honorable type port on the operate line. at that place are 2 optional arguments that you may think if desired. The branch argument is turn over as the port and the second is interpreted as t! he bit pattern. These must be specified in hex with no leading modifiers, eg,         port 3b4 0111 DONT use 0x3b4 or any other c-like notation You lowlife redirect a configuration file into PORT:         port