IEEE 1155-1992

IEEE 1155-1992 defines the VXIbus extension to the VMEbus for instrumentation systems, providing a structured framework for modular test and measurement equipment. In computing and processing environments, it helps align board-level hardware with a common instrumentation interface, improving compatibility between controllers, modules, and chassis. For buyers and engineers, IEEE 1155-1992 matters because it supports consistent integration and clearer technical expectations when selecting or maintaining VXIbus-based systems.

What is IEEE 1155-1992?

IEEE 1155-1992 is the standard associated with VMEbus extensions for instrumentation, commonly identified as VXIbus. It sets out the technical basis for modular instrumentation hardware so that devices can operate within a shared backplane and system architecture. The document is relevant to equipment design, interface behavior, and system organization in test-oriented computing and electronics environments. As a standards reference, IEEE 1155-1992 helps define how instrumentation components are arranged and expected to work together.

Where is IEEE 1155-1992 used?

This standard is typically used in modular test systems, automated measurement platforms, and laboratory instrumentation racks built around VXIbus hardware. It is especially relevant where processors, controllers, and specialized measurement modules need to communicate reliably in a common chassis. In practice, IEEE 1155-1992 supports environments that combine computing and processing functions with electronic test equipment, including calibration setups, development benches, and maintenance systems that rely on standardized instrumentation interfaces.

Why is IEEE 1155-1992 important?

IEEE 1155-1992 is important because it gives engineers and procurement teams a defined reference for compatibility and system planning in VXIbus-based instrumentation. Using the standard can reduce integration risk, simplify module selection, and improve consistency across test and measurement installations. It also supports clearer compliance checks and more predictable system behavior during design, validation, and replacement activities. For organizations maintaining legacy instrumentation platforms, the standard remains a useful technical benchmark.

• VMEbus extension for instrumentation
• VXIbus system context
• Modular test and measurement hardware
• Compatibility and integration reference
• Legacy instrumentation planning