1c9f8b6345
two corrections in Ycor and NF formulae
2 years ago
2ec5944dd4
Use all available precision when creating a "plot" command for a
zoomed window. That prevents an unexpected zoom-out in one dimension
caused by a zero-height (or width) window being requested when zooming
with already high magnification.
2 years ago
7d1ea80a2e
F source fails when VNAM contains math symbols like '-'.
Use INPgetNetTok for instance parameters
like it has been done for nodes already.
2 years ago
c0b3511b20
compile with gcc-14 fails due to `-Werror=incompatible-pointer-types`
Patch provided by Mamoru Tasaka.
2 years ago
1e8f9a411a
rm obsolete order for spec blackman window
2 years ago
e0c3206601
partially revert commit aafd7bbb: spec triangular window
2 years ago
8aa20cfc98
fft window functions back to correct scaling - no need need for post scaling step
2 years ago
d92569742f
Add a transformer with parameters on the .subckt line
2 years ago
9e41383dd9
window weightings between 0 and 1 for fft vector function and command
2 years ago
aafd7bbb42
correct bartlett/triangle fft window formulae
2 years ago
a70297e87a
Several PSPICE 9.1 evaluation digital libraries contain timing .model statements at the global level for subckts with U* instances that reference those models. By specifying "set ps_global_tmodels=1" in .spiceinit an extra pass inside u_instances() will collect those global timing models for use in subckts. Report errors detected when ngspice parses a LOGICEXP but has not added support for operator precendence. Include a hint of how to fix those errors by inserting parentheses. This error only occurs in 10 of 585 cases in the libraries. Note that inpcompat.c has been saved as a unix filetype.
2 years ago
add31fd410
correct flicker noise term for mos1 and mos2 - bug #656
2 years ago
a0bddf872d
Fix dd7b9ff27
("Avoid memory crash when reading old VDMOS models.
Enable both old and current model format.",
2023-12-30)
2 years ago
79e80dbbab
Automatically adding diode RS only when variable 'rsdiode' is set
to a positive resistance value.
2 years ago
0141473aa4
Don't derefence Matrix->SMPkluMatrix->KLUmatrixCommon if it is NULL.
Test for NULL moved upwards in front of dereferencing.
2 years ago
f541c6fb05
C:\Spice64 is again the default install directory for ngspice made by MSVC.
2 years ago
5266a7c4bc
If there is a successful step, but the goal is not yet reached,
don't start with the minimum value of 1.00005, as this may last
forever. Restart with 3.
2 years ago
d86a0c77cb
Improve scheduling of breakpoints for V-source (PULSE and PWL).
This fixes bugs with the TRA delay line reported by Tom Hajjar in
the Help forum, Jan 11 2024.
2 years ago
2ad97feb31
A quick fix for a bug reported in the Help forum by Tom Hajjar on
Jan 6 2024. Prevent the TRA device from requesting a breakpoint
in the past, as that is a hard error.
2 years ago
fb76eb5e12
Example for V/I sources, SFFM and AM
2 years ago
e6d6f8e928
Update to V/I sources, SFFM and AM
Enable more AM functions.
Unify the settings of both sources.
2 years ago
5dbb25f667
Set new default values.
Restructure the code a bit.
Two parameters for AM are required (offset and amplitude). Even if this
sounds needless, changing it would require a major effort.
2 years ago
4d0e65b3b6
Extend the error message
2 years ago
a4ae81ec06
We are developing towards ngspice-43
2 years ago
aaaad70991
Previous AM was buggy in V(I)SRC: Update to amplitude modulation
with corrected equation.
2 years ago
88d0727d3f
In PS compat mode we only have 2 nodes in a diode,
but still allow self heating diode with ngspice syntax.
2 years ago
ace932e1b9
Patches provided by Carsten Schoenert: Misspellings, File access
2 years ago
88844ba74d
Prevent vectors carrying the E POLY source current from being disaggregated
2 years ago
dd7b9ff273
Avoid memory crash when reading old VDMOS models.
Enable both old and current model format.
2 years ago
ace235da04
Remove ADMS from build process
2 years ago
797af31e52
Remove ADMS, add KLU
2 years ago
ee531ae3bd
Remove as it is oild and redundant
2 years ago
1ad639d90a
Add d_cosim to MS project file
2 years ago
f99a137eb3
Patch for snprintf provided by Marco Atzeri
2 years ago
902a62d2f4
win_time.c as extra distribution, used only by MSVC
2 years ago
f8e77d08d0
More headers distributed
2 years ago
f4c560ba71
Add more KLU headers to enable their distribution
2 years ago
a08f1046e4
Add KLU headers to enable their distribution
2 years ago
009249eafe
Short title
2 years ago
c1effe3b33
Just a hack to avoid a crash during sensitivity analysis:
Exclude parameter RCO from sens code, if not given,
as sens sets mods->BJTintCollResistGiven to TRUE, which fails due to
missing memory allocation for the extra nodes.
2 years ago
ca7c6cce71
Avoid crash, when sensitivity analysis is called
2 years ago
f307586d89
Formatting
2 years ago
db5e5b08eb
Don't switch display to "op", if called from a dc simulation.
2 years ago
03905433bb
If compatmode hs is set, don't run an extra iteration with
differing mode settings, but go directly to CKTop().
If other or none compat modes, keep existing behavior, as
for example CIDER example may otherwise slow down significantly.
This is to keep dc sim in accordance with other simulators.
2 years ago
37944bd7c4
Preliminary fix to bug 650
Don't omit replacement, when independent nested subcircuit has been checked.
FIXME: Better use the cards level parameter.
2 years ago
4671b588b6
Update comment
2 years ago
5154fd3fd7
Allways export function ngCM_Input_Path, independently from XSPICE
Update comment
2 years ago
d1abc8f6c7
typo
2 years ago
c53b32ffa8
Plug a potential memory leak
2 years ago
8f52a67786
Fix set but not used warning.
2 years ago
dwarning
Giles Atkinson
Holger Vogt
Brian Taylor