how to get SR use caculator in candence?

[batistuta]

hello, everyone
in candence environment, after run tran simulation, i got the input(pulse) and output waves, as we know use caculator in the waveform window can caculate the slew rate, but i do not know how to? can anyone help me?
thanks in advance.
baggio

 

[lijianheng]

Plz refer to cadence waveform manual.

Call the calculator -> press vt button -> select transient waveform -> select slew rate function -> set the intial & final value -> press print button.

Hope this helps.

 

[batistuta]

thanks, i know this, but what puzzled me is how to set inital&final value. please give me an example.
regards.
baggio