pyNgSpice

Giles Atkinson c30bc423ba Initial fix for Bug 710 - "The log file appears blank when a VDMOS element is added". The problen was caused by a crash during sensitivity analysis caused by selecting parameters for wariation based on their values. That is not repeatable between passes. The fix is to remove that code, but it causes many more parameters to be used.		1 year ago
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Monte_Carlo	Fix internet address	4 years ago
TransImpedanceAmp	Some hints how to use this file	8 years ago
TransmissionLines	Better visibility of the results	3 years ago
cider	When Cider models are present, a normal batch mode sp_shutdown (for example, ngspice -b cmosinv.cir) will call com_quit(NULL). This cleans up so that valgrind will find no leaks in Cider devices after sp_shutdown. To disable this feature, set the environment variable CIDER_COM_QUIT="OFF". Even though it really does not matter that Cider memory is cleared just before exit, it makes it cleaner for valgrind checks.	3 years ago
control_structs	S-parameters: Replace S11 by S_1_1 etc. to avoid ambiguity	4 years ago
ddt	Remove unused variable debarr.	3 years ago
digital	Example for 7490a Pspice subckt. This exercises jkff, logicexp, and pindly conversions to XSPICE.	3 years ago
hicum2	prevent non-monotonic scale	5 years ago
inductive-systems	examples/inductive-systems/*, add test files	9 years ago
klu/Circuits	Added missing ISCAS85 libraries	3 years ago
loops	Repeat loop requires plain number, transformed vector, or transformed variable	2 years ago
measure	measure example with expression evaluation	2 years ago
memristor	Obtain memory and simulation time	4 years ago
mos	File encoding is now UTF-8	1 year ago
noise	implement osdi noise support	2 years ago
numparam	Try to clarify the mechanism of parameter substitution and add	1 year ago
optran	special ngbehavior needed	3 years ago
osdi	add examples for OSDI noise	2 years ago
p-to-n-examples	Add note on compatibility mode psa	1 year ago
paranoia	Fix some typos.	2 years ago
plot	plotting/grid.c, bug fix, avoid string buffer overflow	8 years ago
probe	Enable power measurement for W switch	4 years ago
proc2mod	Added some examples.	22 years ago
pss	move to the actual bsim4 version to avoid needless warnings	12 years ago
snapshot	examples/snapshot: start, interrupt and resume simulation	14 years ago
soa	Add a comment to say that LT/PSPICE compatability is needed.	3 years ago
soi	remove warnings	7 years ago
sp	better visibility	3 years ago
svg	File encoding is now UTF-8	1 year ago
tclspice	tcl-testbench[x].sh: Use bash within shebang	4 years ago
transient-noise	noisy ring-oszillator now using transistors with different W/L	8 years ago
utf-8/стекло	Upgrade due to recent ngspice enhancements	5 years ago
various	Add a transformer with parameters on the .subckt line	2 years ago
vbic	better low Ic range covering	3 years ago
vdmos	Add vto model parameter (the default has changed!), add .ic	3 years ago
xspice	Add additional examples of Verilog co-simulation and share the Verilog	1 year ago