EDA：断供背景下国产替代曙光已现 2025-06-11 EDA：断供背景下国产替代曙光已现 原创 来觅研究院 RimeData 来觅数据 撰稿 李沛瑶 2025-06-11 导读：2025 年 5 月，外媒突传美国对中国 EDA 工具开始了新一轮的出口管制，意在限制我国先进制程 的突破。EDA 工具已成为国家战略安全和科技自主进步的重要抓手，它是半导体产业链最上游、壁垒最 高的环节之一，承载着从芯片功能设计到物理实现的全流程。目前国内 EDA 工具现状如何？国产替代的 难度在哪？相关投融趋势有何变化？本文尝试分析和探讨。 EDA 断供始末 EDA（Electronic Design Automation ，电子设计自动化）是一种利用计算机辅助设计（CAD）软件来 完成超大规模集成电路芯片的设计、仿真和测试等一系列设计工作的软件工具。EDA 工具在芯片设计中 有不可替代的核心作用，涵盖前端设计、后端设计、制造衔接的全流程，是复杂芯片设计的唯一途径。 美国对 EDA 工具的出口管制始于对中国半导体产业的战略遏制。2019 年，美国将华为列入实体清单， 并启动对华为的 EDA 断供。2022 年 8 月，美国商务 ...

免责声明：本文内容根据新思科技（ Synopsys Inc., NASDAQ: SNPS ）投资者关系负责人 Trey Campbell 在 2025 年 6 月 4 日 美国银行全球技术大会上的公开发言，以及 Investing.com 发布的会议实录翻译整理而成，相关表述和数据均来自上述 公开信息来源。 美国政府 5 月底针对 EDA 行业的最新出口管制究竟意味着什么？在当地时间 6 月 4 日的美国银行全球技术大会上， 全球领先的三大 EDA 厂商之一新思科技（ Synopsys Inc., NASDAQ:SNPS ）给出了一份迄今为止最详尽的解答，披露 了许多此前外界无从知晓的关键操作性细节。 该公司高管证实，已于财报发布次日收到美国商务部工业和安全局（ BIS ）发出的 " 通知并要求停止 " 信函，并首次 向外界说明了其对客户的精确影响：由于新思科技采用年度 " 密钥 " 的授权模式，现有客户软件的可用期限将在未来 355 天内的不同时点终止，且无法再获得任何技术支持或更新。此次披露的重要性在于，它首次将一项外界看来模糊 的政府禁令，量化为具体的时间表和业务风险，并解释了为何这次行动因缺少惯例的意 ...

Synopsys (SNPS) Conference Summary Company Overview - **Company**: Synopsys (SNPS) - **Date of Conference**: June 04, 2025 Key Points Industry Context - The discussion revolves around the Electronic Design Automation (EDA) industry and its current challenges, particularly regarding regulatory restrictions impacting sales to China [4][10][14]. Recent Developments - Synopsys received a notification from the Bureau of Industry and Security (BIS) regarding regulatory restrictions on selling certain products to China, leading to a halt in shipments [9][10]. - The company had to pull its guidance due to the potential material impact of these restrictions on its business [10][11]. Financial Performance - In the most recent quarter, Synopsys experienced a **28% year-over-year decline** in revenue from China, a significant drop from a previous growth rate of **25%** [16][17]. - The company is currently assessing the impact of these restrictions on its overall revenue and operational expenditures [29]. Regulatory Environment - The regulatory restrictions are seen as atypical due to the lack of a comment period, which is usually provided to understand the intent and implications of such regulations [19][28]. - Synopsys is working with legal teams and government relations to clarify what products can still be sold and to ensure compliance with the new regulations [12][39]. Market Dynamics - The EDA industry is experiencing a shift as the market for AI and high-performance computing (HPC) chips in China has contracted due to these restrictions [21][22]. - Synopsys is pivoting towards automotive, IoT, and industrial markets, which are growing but do not match the revenue potential of the AI market [21][22]. AI Integration - Synopsys has been integrating AI into its products, with significant improvements in efficiency for junior and mid-level engineers, achieving up to **40% efficiency gains** [44][45]. - The company is developing a new product, AgenTic, which aims to automate design engineering workloads, although it is still a few years away from full deployment [46][48]. Customer Relationships - Synopsys maintains strong relationships with key customers, including Intel, despite leadership changes at Intel [55][56]. - The company is optimistic about the potential for increased spending from Intel as they focus on building leadership products [60]. Competitive Landscape - There is a notable difference in trading multiples between Synopsys and its competitor Cadence, attributed to historical profit margins and the ongoing acquisition of ANSYS [66][67]. - Synopsys aims to improve its operating margins, targeting mid-forties post-ANSYS acquisition, which would position it competitively within the industry [66][67]. Future Outlook - The company is cautiously optimistic about resolving regulatory issues and restoring its ability to sell in China, which was previously a significant growth market [26][54]. - Synopsys is focused on maintaining operational efficiency and exploring new revenue opportunities while navigating the current regulatory landscape [30][29]. Additional Insights - The conversation highlighted the importance of collaboration within the industry to address regulatory challenges, as companies like Synopsys and its peers work together to navigate these complexities [12][13]. - The potential for AI to transform the EDA industry is significant, but the company acknowledges the need for careful implementation due to the high stakes involved in design engineering [47][49].

Synopsys, Inc. (NASDAQ:SNPS) Q1 2025 Earnings Conference Call February 26, 2025 5:00 PM ET Company Participants Trey Campbell - SVP, IR Sassine Ghazi - CEO, President & Director Shelagh Glaser - CFO Aart de Geus - Co-Founder & Executive Chairman Conference Call Participants Sitikantha Panigrahi - Mizuho Lee Simpson - Morgan Stanley Joe Quatrochi - Wells Fargo Charles Shi - Needham & Company Joe Vruwink - Baird Jason Celino - KeyBanc Capital Markets Jay Vleeschhouwer - Griffin Securities Nay Soe Naing - Bere ...