Clear circuit architecture can be obtained by designing gate class structure describe model and an optimum designing method of a digital circuit system, and so is the accurate circuit's sequence information by timing simulation of describe model of gate class circuit. 门级结构域层次化优化描述模型给出明确的设计电路结构,通过描述模型对逻辑门级仿真可得到精确的电路的时序信息。
An algorithm of path based timing optimization by buffer insertion is presented. The algorithm adopts a high order model to estimate interconnect delay and a nonlinear delay model based on look up table for gate delay estimation. 提出了一种基于路径的缓冲器插入时延优化算法,算法采用高阶模型估计连线时延,用基于查表的非线性时延模型估计门延迟。
Timing driven layout system for gate array and standard cell design& Tiger 时延驱动的门阵和标准单元布图系统&Tiger
Timer is an important part of Radar system, it affords system all the AP timing signals and wave gate timing signals. 定时器是雷达系统的重要部分,它为雷达全机提供所需的各种主脉冲定时信号和波门定时信号。
The kernel functions such as test signal storage, video timing signal generation and systems control signal generation are realized by field programmable gate array ( FPGA). 采用现场可编程门阵列(FPGA)完成测试图案数据存储、各种视频标准时序产生及系统控制信号产生等核心功能。