Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: The increasing sensitivity of circuit performance to process, temperature, and supply voltage (PVT) variations has led to an increase in the number of process corners that are required to verify circuit timing. Typically, designers attempt to reduce this computational load by choosing, based on experience, a subset of the available corners and running static timing analysis (STA) at only these corners. Although running a few corners, which are chosen beforehand, can lead to acceptable results in some cases, this is not always the case. Our results show that in the case of setup timing analysis, one can indeed bound circuit slacks across all corners by running a small number of corners. On the other hand,  show that this is not possible in the case of hold analysis. Instead,  present an alternative method for performing fast and accurate hold timing analysis which covers all corners. In this method a full timing run is performed for a small number of corners, and partial timing runs, which cover only the clock network, are performed for others.  then combine the results of the full and partial runs to find the worst-case hold slacks over all corners. Our results show that this method is accurate and can achieve much improved runtimes.
['Sari Onaissi', 'Feroze Taraporevala', 'Jinfeng Liu', 'Farid N. Najm']
I am writing a research paper on a idea A fast approach for static timing analysis covering all PVT corners
[{"from": "human", "value": "I am writing a research paper on a idea A fast approach for static timing analysis covering all PVT corners"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: The increasing sensitivity of circuit performance to process, temperature, and supply voltage (PVT) variations has led to an increase in the number of process corners that are required to verify circuit timing. Typically, designers attempt to reduce this computational load by choosing, based on experience, a subset of the available corners and running static timing analysis (STA) at only these corners. Although running a few corners, which are chosen beforehand, can lead to acceptable results in some cases, this is not always the case. Our results show that in the case of setup timing analysis, one can indeed bound circuit slacks across all corners by running a small number of corners. On the other hand,  show that this is not possible in the case of hold analysis. Instead,  present an alternative method for performing fast and accurate hold timing analysis which covers all corners. In this method a full timing run is performed for a small number of corners, and partial timing runs, which cover only the clock network, are performed for others.  then combine the results of the full and partial runs to find the worst-case hold slacks over all corners. Our results show that this method is accurate and can achieve much improved runtimes."}]