Re: PSpice Logic Levels

Joerg <notthisjoergsch@xxxxxxxxxxxxxxxxxxxxx> wrote in
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Kris Krieger wrote:
Joerg <notthisjoergsch@xxxxxxxxxxxxxxxxxxxxx> wrote in
news:Iljwk.24920$N87.17333@xxxxxxxxxxxxxxxxxxxx:

Kris Krieger wrote:
Joerg <notthisjoergsch@xxxxxxxxxxxxxxxxxxxxx> wrote in
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Kris Krieger wrote:
[snip]
Ah, OK. I was wondering, becasue I did DL a few free Spice
programs (you may recall that I'm a learner, and using the programs
casually) but I was wondering why I couldn't use models from one
program in other programs. It's probalbly just that I'm doing
something wrong and need to get more familiar with them.

Become familiar with one and stick to that. LTSpice is now my
favorite. My whole life I've only changed once, from a licensed
PSpice DOS-Version to the free LTSpice, mainly because of its nice
graphics rendering.

Good to know - LTSPice is one that I've settled on, because it seems
to be fairly intuitive, and everything displayed is very clear/crisp;
the other is CircuitMaker, tho' I've been leaning towards LTSpice.
Good to know that it's a decent choice. I realize it's not a good
substitute for the math, but I do think it's a good additional
learning tool.

Thanks for the info!

For math I've never needed more than Excel or MS-Works. It can do
really complicated things once you've learnt how a formula is entered
(that tokk me a while).


I'm still at the stage where my little old solar calculator suffices ;)
But it's interesting that Excel can be used as you describe; I'll have
to keep that in mind, since even my old (1997!) version of Excel does
seem to be able to handle some fairly complex formulae.


Excel 97 is perfectly fine. Once you have entered a formula plus entry
fields you can use it over and over again. Very handy if you have to
play games such as "How can I achieve this cutoff frequency with the
catalog inductors and capacitors I've got?".

The next step would be a VBA interface to some USB measurement toy,
RS232, a meter, whatever. And yep, even old Eccel 97 has VBA built in.


Good idea! I've used it for spread*** calculations, but I hadn't thought
of entering other formulae that I use over. Esp. for the ones I don't use
frequently, which are harder to remember.

Clever - thanks ;)

- Kris

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