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Re: Making a PWM a continuous voltage source


 

On Tue, Apr 29, 2025 at 05:59 AM, Christoph wrote:
I tried the statement: PWL REPEAT FOREVER ( | one_period.txt) ENDREPEAT from the undocumentedcommands section of the wiki to no avail.
The "|" (pipe symbol) gives an error.
I do not understand why the "|" character is there in the LTwiki page for "Undocumented LTspice".? I am sure that was a typo.? As far as I know, the pipe character is never used anywhere in LTspice netlists.
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My best guess (in message 147247 which was a reply in 2023 to a question from you) is that the author of that LTwiki page had intended to write it this way:
... PWL REPEAT FOREVER ( <t1> <v1> ... <tn> <vn> | file=<file spec> ) ENDREPEAT
where the "|" character does not mean to literally type the pipe character there.? In that setting, "|" means "OR", as in, "use either this, or this".? And then somewhere along the way, that line was edited down and the meaning was lost.? His examples, just a few lines lower on that page, show the correct syntax.
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Unfortunately we can't ask AnalogSpiceman for clarification because he passed on from this world in 2020.
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Andy
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