硬件辅助验证
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硬件辅助验证,越来越重要了
半导体行业观察· 2026-02-26 01:30
Core Insights - Hardware-Assisted Verification (HAV) has evolved over 40 years from a niche technology to a cornerstone of modern chip development, reflecting the semiconductor industry's evolution as chips become more complex and software takes a dominant role [2][15] - The development of HAV platforms has been driven by the need for faster and more accurate verification methods, transitioning from traditional software simulation to hardware-based approaches that allow for real-time interaction with chip models [3][8] Historical Development - Early semiconductor design in the 1980s was predominantly hardware-driven, with embedded software playing a minor role, leading to the rise of gate-level simulation as the standard for verification [4][5] - The introduction of hardware-assisted verification (HAV) addressed performance bottlenecks in traditional simulation methods, allowing engineers to test designs in real environments using actual workloads, thus improving verification accuracy [5][6] - The transition to software-driven verification methods occurred as software began to dominate hardware design, leading to the development of advanced testing platforms and hardware verification languages [7][8] Current Trends - The rise of artificial intelligence (AI) has shifted the focus back to hardware, with modern AI models demanding specialized architectures that challenge traditional CPU designs [9][10] - HAV platforms are now essential for evaluating not just functional correctness but also performance, power consumption, and system-level interactions in complex designs that exceed billions of gates [12][13] - The integration of AI with HAV platforms allows for real-time testing of hardware and software interactions, ensuring that both evolve in tandem before chip production [12][13] Conclusion - HAV has transitioned from a tool for isolated correctness checks to a critical environment for validating architectural intent, where hardware and software converge [15][16] - The criteria for selecting HAV platforms have shifted from merely verifying logic gates to executing and optimizing software-driven applications, highlighting the importance of hardware as a driving force for software innovation [16]
北京华大九天科技股份有限公司第二届董事会第二十次会议决议公告
Shang Hai Zheng Quan Bao· 2025-12-03 19:12
Group 1 - The company held its 20th meeting of the second board of directors on December 3, 2025, to discuss the establishment of Tianjin Zhongwan Xincheng Management Consulting Partnership (Limited Partnership) [2][3] - The company plans to invest 100 million yuan in the partnership, which will have a total subscribed capital of 110.01 million yuan, giving the company a 90.9008% share [3][15] - The investment is part of the company's strategy to deepen its investment layout in the EDA field and is classified as a related party transaction due to the involvement of a fund controlled by the company's actual controller [3][15][27] Group 2 - The board meeting was attended by all 11 directors, and the proposal was approved with 7 votes in favor, with related directors abstaining from the vote [4] - The supervisory board also approved the establishment of the partnership, confirming that the decision complies with relevant laws and regulations [10][34] - The partnership aims to invest in leading companies in the hardware-assisted verification field of digital chip design, aligning with the company's strategic development goals [27][32]