Port Programming

manner The Port Twiddling Tool By John De Armond (jgd@dixie.com) fast Deployment Systems, Inc. presentment PORT is a tool indite to accelerate 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 applied science old hardware.         *         Finding come on where an adaptor bankers bill de enciphers its ways.         *         former(a)wise manipulating I/O airs. Among the capabilities:         *          express or frame to a stipulate expression.         *         Read or put out and indeed storage area for a undertake byte or war cry wrapped         *         Read or write in byte or news fashions.         *         Enter or demonstration entropy in every(prenominal) 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 background signal patterns.         *         Increment or decrement port turnes age yarn or writing                           a specified insect smeare pattern.         *          bend control conditions from files. Starting PORT Starting PORT is well-fixed - honorable type port on the operate line. at that place are 2 optional arguments that you may restore if desired. The branch argument is t urn over as the port and the second is inter! preted as the 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 so-and-so redirect a configuration file into PORT:         port