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Re: New Feature Released & Opamp Modeling


Jonathan Kirwan
 

On Wed, 26 Mar 2003 00:49:55 -0800, you wrote:

Thanks. Just tested and it seems to work okay. Now what I'm
wondering about is what is displayed on the schematic. Should I
remove "visibility" for the Value attribute and add "visibility"
for the SpiceModel attribute on the underlying .ASY symbol?
I guess I'm asking this because the .ASY I currently use
automatically displays the Value attribute. But the new
drop-down for the SpiceModel only changes the SpiceModel
attribute (perhaps, as it should.) Since this isn't normally
displayed on the schematic, so far as I've seen anyway,
selecting a new model doesn't change what appears on the
schematic. So I have to manually change the Value attribute, as
well, in order to match (so it appears.)

For example, if I select 2N6028 in the drop-down for SpiceModel
*and* then manually change the Value attribute to match,
everything works well. If I then set the Value attribute to
"junk," leaving the SpiceModel to 2N6028, I get "Error: Unknown
subckt called in: xu1 n001 n002 n003 2N6028 junk" If I then try
and change the Value attribute to 2N6027 (which is also present
in the .LIB file I have, but which is *not* a match for the
current SpiceModel, which is 2N6028), then I get the error, "Too
many parameters for subcircuit type "2n6027" (instance: xu1)"

Just to let you know.

Jon

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