Cadence Spectre - vsource from file?

[eestavez]

verilog ams vsource spectre

Dear all,

I would like to read a waveform from file and use it like a voltage source. In Spectre reference guide, I have find that PWL can be used with data files. Unfortunately, the data points from file are "connected" with linear "lines".
Is there a way to interpolate them (directly in Spectre simulator)? Maybe I should use SpectreHDL or Verilog AMS with Spectre? Is there an easy way to do it?

Any help or comment is appreciated and welcomed.

If I have posted this question in wrong forum, I apologize.

Best regards,
Emilio

 

[sunking]

spectre dump voltage file

yes, the best way use SpectreHDL or Verilog AMS with Spectre.