导读： 近日，电子科技大学发布多批政府采购意向，仪器信息网特对其中的仪器设备品目进行梳理，统计出32项仪器设备采购意向， 预算总额达8353万元。 特别提示 微信机制调整，点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标，否则很可能无法看到我们的推送。 近日， 电子科技大学发布 32 项仪器设备采购意向，预算总额达 8353万 元，涉及长波长台式红外光谱分析仪 、龙 架构结合异构加速综合实验系统、节点验证系统功能模块、多功能微波器件测量系统实验平台 等，预计采购时间为 202 5 年 3~7 月。 电子科技大学 202 5 年 3~7 月仪器设备采购 意向汇总表 | 采购 | | 预 算 | 采 购 | | --- | --- | --- | --- | | 项目 | 需求概况 | 万 | 时 | | | | 元 | 间 | | | 拟购长波长台式红外光谱分析仪1台，用于电子科技大学信息与量子实 | | | | | 验室的量子互联网及量子光源基础研究，辅助中红外波段量子物理与 | | | | | 量子光学的光谱学实验研究，具体功能包括：量子光源特性分析、量 | | | | | 子信息处理支持、量子 ...

Group 1 - Major chip design software companies, including Synopsys, Cadence, and Siemens, have announced that the U.S. Department of Commerce has lifted the ban on chip design software exports to China, allowing them to resume supply [1] - Siemens was the quickest to respond, restoring access to its software and technology for Chinese customers within two hours of receiving the notification [1] - The lifting of the ban is believed to be influenced by recent breakthroughs in China's chip architecture, specifically the launch of the domestically developed Loongson 3C6000 processor [1][2] Group 2 - The Loongson 3C6000 processor is based on a self-designed instruction set architecture (ISA), which does not rely on any foreign technology, marking a significant step in China's efforts for technological independence [2] - The ISA serves as the foundational language for processors, determining how software communicates with hardware, and is crucial for the development of chip design software [3][4] - The development of a unified ISA allows software developers to write programs without needing to understand the internal workings of different CPUs, facilitating compatibility across various hardware [3][4] Group 3 - The relationship between ISA and chip design software is critical, as the latter relies on the former to generate circuit designs that meet specific functional requirements [4][6] - Different ISAs influence the optimization strategies of chip design software, with high-performance architectures focusing on parallel computing and low-power architectures emphasizing energy efficiency [6][7] - Historical advancements in ISAs have driven breakthroughs in Electronic Design Automation (EDA) tools, necessitating upgrades to accommodate new architectures like RISC-V [7][9] Group 4 - The emergence of the Loongson architecture signifies a pivotal moment for China's EDA capabilities, suggesting that the country can now independently develop world-class chip design software without external constraints [9] - The U.S. lifting the ban on EDA tools is interpreted as a response to China's advancements in chip technology, indicating that previous restrictions have become counterproductive for U.S. companies [9]

Group 1 - The semiconductor ETF (159813.SZ) increased by 1.28% as of June 30, with key components such as Cambrian (up 3.79%), Northern Huachuang (up 2.37%), and others showing positive performance [1] - Longxin Technology launched the 3B6000M/2K3000 terminal and industrial control CPU, featuring 8 LA364E processor cores with a clock speed of 2.5GHz, achieving a SPEC CPU2006 single-core score of 30, and supporting 4K video processing at 60 frames per second [1] - The integration of the second-generation self-developed GPGPU core and independent hardware codec module enhances the 4K video processing capabilities of the new CPU [1] Group 2 - Guojin Securities noted that with the increase in domestic AI chip production capacity and the reintroduction of Nvidia's special edition chips for China, capital expenditure growth among internet companies is expected to continue, with domestic AI chip shipments projected to exceed 820,000 units in 2024, a year-on-year increase of 310% [2] - The semiconductor industry is experiencing a shift in supply-demand dynamics, particularly in the chip segment, as highlighted by Tianfeng Securities, which emphasized that chip costs account for the highest proportion (32%) in the switch industry, directly impacting data processing capabilities [2] - The technological upgrades of Ethernet switch chips are crucial for enhancing the efficiency of computing networks, indicating ongoing advancements in the semiconductor supply chain [2]

（本文来源：央视新闻） 今天，我国自主研发的新一代国产通用处理器——龙芯3C6000在北京发布。性能相当于2023年或者 2024年市场主流产品的水平。 最新发布的龙芯3C6000采用我国自主设计的指令系统龙架构， 无需依赖任何国外授权技术，也不依 赖任何境外的供应链 ，是我国自主研发、自主可控的新一代通用处理器，可满足通算、智算、存 储、工控、工作站等多场景的计算需求。 ...

此次发布的龙芯2K3000/3B6000M芯片面向终端和工控应用，同样采用自主指令系统龙架构，于2024年底流片成功。至此，龙芯形成了桌面、服务器和终端 三条线路产品的完整系列，能够为不同领域提供高性能及高性价比的CPU芯片产品。 龙芯中科董事长胡伟武表示，龙芯中科以建立自主信息技术体系为目标，在芯片研发方面坚持稳扎稳打的技术路线。经过20多年的积累，已经系统掌握了通 用处理器、图形处理器、AI处理器及其基础软件设计的关键核心技术。 6月26日，龙芯中科正式发布基于国产自主指令集龙架构研发的服务器处理器龙芯3C6000系列芯片、工控领域及移动终端处理器龙芯2K3000/3B6000M芯 片，以及相关整机和解决方案。 龙芯3C6000系列芯片采用自主指令系统龙架构，无需国外授权，于2024年上半年流片成功。3C6000芯片单硅片16核32线程，可通过自研的龙链接口进行多 硅片封装。结合英特尔公司第三代至强可扩展架构服务器芯片出货情况，3C6000芯片综合性能达到2023年市场主流产品水平。据介绍，龙芯中科还基于 3C6000芯片形成高性能自主服务器解决方案，可满足通算、智算、存储、工控、工作站等多场景的计算需求 ...