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From: | Philipp Klaus Krause |
Subject: | [Help-gnucap] level 3 model problem |
Date: | Wed, 30 Jun 2010 18:26:52 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.10) Gecko/20100620 Icedove/3.0.5 |
I'm rather new to gnucap, so this could be a user error, but: I've seen the following problem three times: gnucap just outputs lots of @@@unreachable:u_limit.h:110:fet_limit_vgs messages (and a R1.X1: RTEMP: effective length is negative or zero warning before). Each time it occoured using level 3 models (and I don't remember not seing the problem when using level 3 models). I've tested on two different machines, both running Debian. I have attached a sample to reproduce the problem: Run gnucap -b pindriver3_vcc_to_pin.sim In this case the problem seems to be with the Si1539P. Philipp P.S.: When I replace the 0.25 Ohm resistor using a model that causes the warning, by an ordinary 0.25 Ohm or 1 Ohm resistor gnucap just prints a "did not converge" and hangs (Ctrl-C still works).
2N7002K.lib
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BAV99.prm
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BSS84.lib
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pindriver3.net
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pindriver3_vcc_to_pin.sim
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Si1539.lib
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