本标准描述了一个参数化和抽象的电源模型，该模型支持以系统、软件和硬件知识产权（IP）为中心的电源分析和优化。它定义了可用于系统功耗分析和优化的系统和硬件IP块的参数化、准确、高效和完整功耗模型的开发概念。这些概念包括但不限于工艺、电压和温度（PVT）独立性；电源和热管理接口；以及工作负载和架构参数化。这种模型适用于软件开发流程和硬件设计流程，也适用于表示前硅估计和后硅- 测量数据。本标准还定义了参数化、准确、高效和完整电源模型的信息内容的必要要求，以帮助指导其他相关电源、工作负载和功能建模标准的开发和使用，如UPF IEEE Std 1801（TM）-2015、SystemC IEEE Std 1666（TM）-2011和SystemVerilog IEEE Std 1800（TM）-2012。除了定义概念和相关标准要求外，本标准还建议使用其他相关设计流程标准（如IP-XACT IEEE Std 1685（TM）-2014[B2]2），目的是实现更完整、更可用的功率感知设计流程。

This standard describes a parameterized and abstracted power model enabling system, software, and hardware intellectual property (IP)-centric power analysis and optimization. It defines concepts for the development of parameterized, accurate, efficient, and complete power models for systems and hardware IP blocks usable for system power analysis and optimization. These concepts include, but are not limited to, process, voltage, and temperature (PVT) independence; power and thermal management interface; and workload and architecture parameterization. Such models are suitable for use in software development flows and hardware design flows, as well as for representing both pre-silicon-estimated and post-silicon-measured data. This standard also defines the necessary requirements for the information content of parameterized, accurate, efficient, and complete power models to help guide development and usage of other related power, workload, and functional modeling standards, such as UPF IEEE Std 1801(TM)-2015, SystemC IEEE Std 1666(TM)-2011, and SystemVerilog IEEE Std 1800(TM)-2012. Beyond defining the concepts and related standard requirements, this standard also recommends the use of other relevant design flow standards (e.g., IP-XACT IEEE Std 1685(TM)-2014 [B2]2), with the objective of enabling more complete and usable power-aware design flows.