BS IEC 62016:2003 PDF

Scope: 1 Scope and object This International Standard provides the semantics definitions for the following categories of information related to electronic circuit designs. Each category of design information is modelled as an EXPRESS schema. The Core Model consists of 10 schemas. Each of them is presented in this document as a separate chapter. At the beginning of each chapter, a description of the corresponding schema is provided. • The hierarchy_model schema describes the hierarchical information of a cell, i.e. the way a cell may be divided into other cells. A circuit may be divided into cells which, in turn, may be further subdivided into other cells, thus creating a hierarchy. The hierarchy information describes the cells, the possible cell representations and their instances. • The design_hierarchy_model schema describes the annotation on an occurrence hierarchy. The definition of a design requires that specific representations (views) of design objects in the hierarchy are selected. This unambiguously creates a configured design hierarchy. This concept is similar to the configuration of a design in VHDL and is related to view selection mechanisms of other electronics design domain information models in industry. The design hierarchy identifies top-level design cells and may provide annotated design-specific data into the elaborated hierarchy. ...

BS IEC 62016:2003 history