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CIRCUIT DESIGN ASSIST SYSTEM, CIRCUIT DESIGN ASSIST METHOD, CIRCUIT DESIGN ASSIST PROGRAM, AND COMPUTER READABLE RECORDING MEDIUM HAVING SAID PROGRAM RECORDED THEREON

机译:电路设计辅助系统,电路设计辅助方法,电路设计辅助程序以及记录有上述程序的计算机可读记录介质

摘要

[Problem] To provide a circuit design assist system, a circuit design assist method, a circuit design assist program, and a recording medium having said program recorded thereon that enable designing while taking into account the stochastic behavior of stochastically behaving elements and enable the evaluation of the effects of the stochastic behavior of the stochastically behaving elements on circuit behavior reliability. [Solution] A digital evaluation means 26 performs logic synthesis on circuit information described in HDL, a stochastic behavior gate library 22 having behavior information based on changes in stochastic element values of stochastically behaving elements, and a logic gate library 23 having behavior information concerning logic gates that do not include stochastically behaving elements, and performs behavior evaluation on each logic gate and the circuit as a whole. An analog evaluation means 25 performs behavior evaluation on the stochastically behaving elements on the basis of the circuit information, an analog behavior model 21 having information stochastically indicating changes in element values of stochastically behaving elements, the stochastic behavior gate library 22, and the logic gate library 23.
机译:[问题]为了提供一种电路设计辅助系统,电路设计辅助方法,电路设计辅助程序以及在其上记录有所述程序的记录介质,使得能够在设计时考虑随机行为元素的随机行为并进行评估。随机行为元素的随机行为对电路行为可靠性的影响。 [解决方案]数字评估装置26对HDL中描述的电路信息执行逻辑合成,具有基于随机行为元素的随机元素值的变化的具有行为信息的随机行为门库22,以及具有与逻辑有关的行为信息的逻辑门库23不包含随机行为元素的门,并且对每个逻辑门和整个电路执行行为评估。模拟评估装置25基于电路信息对随机行为元素执行行为评估,具有随机指示随机行为元素的元素值变化的信息的模拟行为模型21,随机行为门库22和逻辑门图书馆23。

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