Looking: Simple way to convert a node voltage to a time value

QSPICE
1

Looking for a simple way to convert a node voltage to a time value.

Len

2

You mean in waveform viewer?
Change the trace from V(A) to V(A)/1V*1s

OR

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3

@KSKelvin ,

I saw that trick in a previous post you provided.

I’m looking to convert a voltage to a time value to feed something like a V-source (or B-Source) such as a PWL. I’m looking to create a rising-edge pulse at time converted from Voltage.

Len

4

Well, you want to create a device whose behavior is time-dependent? I am not quite sure I understand. For example, PWL can only accept pre-processed data (i.e., .param) but will not accept processed data like node voltage or current or time. B-source can accept processed data and it doesn’t care about units, always outputting a voltage or current value depending on whether it is V= or I=.

So, what exactly are you trying to create? Can you explain it more clearly, or perhaps provide a drawing to illustrate what you want to achieve?