Hybrid parallel adaptive finite element analysis and design for high-speed microelectronic system interconnections

高速微电子系统互连的混合并行自适应有限元分析与设计

• 批准号: 249791-2011
• 负责人: Giannacopoulos, Dennis
• 金额: $ 2.04万
• 依托单位: McGill University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=524807
• 关键词: Hybrid; parallel; adaptive; finite; element; Hybrid; parallel; adaptive; finite; element

The objective of this research program is to develop new, highly innovative, accurate and reliable numerical methods for the efficient simulation of high-speed microelectronic system interconnections (MSI). Simulations based on circuit theory have been effective for verifying signal integrity in systems operating at maximal speeds determined by constituent devices such as logic gates and transistors. However, with today's shrinking feature sizes and increasing clock frequencies, a limiting factor for many high-speed microelectronic system designs is interconnection delays rather than device switching speeds. Further, interconnection effects such as reflection, cross-talk, dispersion and attenuation are now leading sources of signal corruption and a significant cause of system performance degradation at higher operating speeds. Standard circuit analysis and conventional simulation techniques are not sufficient for accurately predicting microelectronic system performance when these conditions prevail. Today, the state-of-the-art in MSI research lies in the development of innovative numerical methods capable of accurately, efficiently and reliably simulating the interconnection electromagnetic waveforms within the sophisticated 3-D micro-fabricated structures of modern high-speed microelectronic systems. Moreover, when this information is produced effectively it can have a major impact by significantly reducing the overall time and cost of the design process.

该研究计划的目的是开发新的，高度创新，准确和可靠的数值方法，以有效地模拟高速微电体系统互连（MSI）。基于电路理论的模拟对于以由逻辑门和晶体管等组成设备确定的最大速度的系统中的系统中有效验证信号完整性。但是，随着当今的缩小尺寸和时钟频率的增加，许多高速微电子系统设计的限制因素是互连延迟，而不是设备切换速度。此外，诸如反射，交叉言论，分散和衰减之类的互连效应现在是信号损坏的主要来源，也是较高的工作速度下系统性能退化的重要原因。标准电路分析和常规仿真技术不足以准确预测这些条件盛行时的微电系统性能。如今，MSI研究的最新技术在于发展创新的数值方法，能够准确，有效，可靠地模拟现代高速微型微型系统现代高速微型系统的复杂3-D微型制造结构中的互连电磁波形。此外，当有效地生成这些信息时，它可以通过大大减少设计过程的整体时间和成本来产生重大影响。