Implementation architecture for IEEE standard P1641 - signal and test definition using IVI technologies

The implementation of the emerging IEEE P1641 standard requires software architectures that enable the development and execution of instrument-independent TPSs. The signal interface standard developed by the IVI Foundation provides advanced instrument interchangeability capabilities, while using a signal-oriented instrument model. These characteristics make it an excellent choice for software solutions that implement the new IEEE standard. This paper describes a software architecture that integrates multiple software products through standard interfaces. The integration relies on modern software technologies such as XML and COM. The proposed software solution offers unique and powerful features for TPS development. In addition, its advanced instrument interchangeability capabilities can provide significant cost savings to organizations that must maintain test equipment over long periods of time.