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Delay library representation method, delay library generation method and delay calculation method using the delay library
Delay library representation method, delay library generation method and delay calculation method using the delay library
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机译:延迟库表示方法,延迟库生成方法和使用该延迟库的延迟计算方法
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摘要
In order to perform precision delay calculation of a signal of small signal-swing, a delay library in consideration of the small signal-swing making no full swing is generated. It is assumed that a signal having a rising edge and a step waveform which lags the rising edge by a fixed time interval and a signal having a step waveform and a falling edge which lags the step waveform by the fixed time interval are entered as an input signal to a cell. The driving ability of the cell is represented by a function or in a table having as parameters the slews of the rising and falling edges, the fixed time interval and the load capacitance driven by the cell.
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