Stealth module for bus data analyzer

摘要

A stealth module is either integrated as hardware logic into or attached as an external module to a bus analyzer, wherein the module electrically and logically isolates the analyzer from the bus being tested whereby the bus being tested is not affected by the presence of the analyzer with respect to bus topology, data transmission, bus bandwidth, and power usage, and furthermore, isolation is single directional so as to allow the analyzer to capture packets on the bus being tested.