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IEEE 1685-2022

M00004478

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IEEE 1685-2022 IEEE Standard for IP-XACT, Standard Structure for Packaging, Integrating, and Reusing IP within Tool Flows

standard by IEEE, 02/28/2023

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Full Description

Scope

This standard describes an eXtensible Markup Language (XML) schema7 for meta-data documenting intellectual property (IP) used in the development, implementation, and verification of electronic systems. This schema provides both a standard method to document IP that is compatible with automated integration techniques and a standard method (generators) for linking tools into a system development framework, enabling a more flexible, optimized development environment. Tools compliant with this standard will beable to interpret, configure, integrate, and manipulate IP blocks that comply with the IP meta-data description. The standard is independent of any specific design processes. It does not cover behavioral characteristics of the IP that are not relevant to integration.

Purpose

This standard enables the creation and exchange of IP in a highly automated design environment.

Abstract

Revision Standard - Active.Conformance checks for eXtensible Markup Language (XML) data designed to describe electronic systems are formulated by this standard. The meta-data forms that are standardized include components, systems, bus interfaces and connections, abstractions of those buses, and details of the components including address maps, register and field descriptions, and file set descriptions for use in automating design, verification, documentation, and use flows for electronic systems. A set of XML schemas of the form described by the World Wide Web Consortium (W3C(R)) and a set of semantic consistency rules (SCRs) are included. A generator interface that is portable across tool environments is provided. The specified combination of methodology-independent meta-data and the tool-independent mechanism for accessing that data provides for portability of design data, design methodologies, and environment implementations.