Accellera 批准可移植激励标准 3.1 版：新增可复用约束建模与异构执行支持、即日起开放下载
美国加利福尼亚州埃尔克格罗夫市 — Accellera Systems Initiative 2026 年 11 月 11 日经 GlobeNewswire 宣布，其董事会已批准可移植测试与激励标准（PSS）3.1 版，这是该行业标准在可移植验证意图方向上的最新版本，新版即日起开放下载。
公司表示，3.1 版在 PSS 3.0 的基础上推进其愿景：让工程师只捕获一次验证意图，即可在仿真、仿真加速、FPGA 原型验证、流片后验证以及异构执行域之间复用该意图。PSS 让工程师以高层级、与实现无关的形式描述激励与测试场景，再把这些场景自动落实到多个执行平台。
新版的具体增强包括：改进模型复用、约束表达能力、软件集成、目标代码生成，以及跨日益复杂的硬件与软件执行环境的协调能力。发布标题同时列明，新版新增可复用的约束建模、异构执行支持、强化的软件集成，以及扩展的地址与寄存器能力。
Accellera 是一家独立的非营利组织，致力于电子设计自动化与知识产权标准的创建、支持、推广与推进，服务全球电子行业。
Accellera Approves Portable Stimulus Standard 3.1: Reusable Constraint Modeling and Heterogeneous Execution Support Added, Available for Immediate Download
Elk Grove, California — Accellera Systems Initiative announced via GlobeNewswire on November 11, 2026 that its Board of Directors has approved the Portable Test and Stimulus Standard (PSS) 3.1, the latest evolution of the industry standard for portable verification intent. The new version is available for immediate download.
Building on the foundation established by PSS 3.0, the 3.1 release advances the vision of enabling engineers to capture verification intent once and reuse that intent across simulation, emulation, FPGA prototyping, post-silicon validation and heterogeneous executing domains. PSS enables engineers to describe stimulus and test scenarios in a high-level, implementation-independent form and automatically realize those scenarios across multiple execution platforms.
PSS 3.1 introduces enhancements that improve model reuse, constraint expressiveness, software integration, target-code generation and coordination across increasingly complex hardware and software execution environments. As set out in the release headline, the new capabilities include reusable constraint modeling, heterogeneous execution support, enhanced software integration and expanded address and register capabilities.
Accellera Systems Initiative is an independent, not-for-profit organization and a force in the creation and adoption of electronic design automation and intellectual property standards for the worldwide electronics industry.
来源：Accellera Systems Initiative
发布：GSM·美国（发布链接）
图片来源：图：一块电路板上微控制器芯片的微距画面，为芯片设计验证题材通用图，非该标准组织的产品。照片：Profpcde 摄，CC0，经 Wikimedia Commons。
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