a1dbd3f3c8
bjt, dio, jfet, res: use device temperature for noise analysis too
2024-02-14 18:16:50 +01:00
20c82a5b1b
format
2024-02-14 17:50:41 +01:00
e8f1cd4c92
too soon return - break is correct
2024-02-14 14:17:01 +01:00
8d64381795
rm confusing comments and formatting
2024-02-14 14:14:15 +01:00
bfb2a5fd9c
As preliminary, better not change CURRENT
2024-02-13 14:59:49 +01:00
b9c1f68ee0
Preliminary fix to bug report 660
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Final setting will be decided before next release.
2024-02-13 14:04:58 +01:00
e01290c9a2
Replace the logicexp parser with infix to postfix translation followed by evaluating the postfix. logicexp.c is now shorter and easier to understand and maintain. Also, operator precedence expression parsing conforms to the PSPICE rules. Thus, a & b | c is understood to mean (a & b) | c, for example.
2024-02-13 10:11:28 +01:00
bd0f725776
There are approx. 47 out of 1455 subckts in PSPICE 9.1 libraries which contain X* subckt calls together with zero or more U* instances. Now this type of subckt can be translated to XSPICE.
2024-02-13 10:11:21 +01:00
9ed7a24a0e
mos1...3: Beta in noise w/o channel length modulation
2024-02-12 18:44:35 +01:00
6359b7b41f
mos1...3: add nlev=3 mode channel thermal noise
2024-02-12 18:44:35 +01:00
c2f0b1468c
mos3mask: change unusual structure name
2024-02-12 18:44:35 +01:00
89c7b83954
mos1...3: formatting and white spaces
2024-02-12 18:44:35 +01:00
1381d71cb1
selectable flicker noise models for mos1...3
2024-02-12 18:44:35 +01:00
2a6db71726
formatting mos1...3 noise code
2024-02-12 18:44:35 +01:00
1c9f8b6345
two corrections in Ycor and NF formulae
2024-02-12 11:08:35 +01:00
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.
2024-02-07 14:56:59 +01:00
7d1ea80a2e
F source fails when VNAM contains math symbols like '-'.
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Use INPgetNetTok for instance parameters
like it has been done for nodes already.
2024-02-02 11:15:14 +01:00
c0b3511b20
compile with gcc-14 fails due to `-Werror=incompatible-pointer-types`
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Patch provided by Mamoru Tasaka.
2024-02-02 11:12:24 +01:00
1e8f9a411a
rm obsolete order for spec blackman window
2024-01-26 08:32:18 +01:00
e0c3206601
partially revert commit aafd7bbb: spec triangular window
2024-01-26 07:45:27 +01:00
8aa20cfc98
fft window functions back to correct scaling - no need need for post scaling step
2024-01-24 23:16:44 +01:00
d92569742f
Add a transformer with parameters on the .subckt line
2024-01-24 10:11:44 +01:00
9e41383dd9
window weightings between 0 and 1 for fft vector function and command
2024-01-22 17:37:27 +01:00
aafd7bbb42
correct bartlett/triangle fft window formulae
2024-01-21 21:58:43 +01:00
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.
2024-01-17 14:15:07 +01:00
add31fd410
correct flicker noise term for mos1 and mos2 - bug #656
2024-01-16 16:26:38 +01:00
a0bddf872d
Fix dd7b9ff27
...
("Avoid memory crash when reading old VDMOS models.
Enable both old and current model format.",
2023-12-30)
2024-01-15 11:10:50 +01:00
79e80dbbab
Automatically adding diode RS only when variable 'rsdiode' is set
...
to a positive resistance value.
2024-01-15 09:59:21 +01:00
0141473aa4
Don't derefence Matrix->SMPkluMatrix->KLUmatrixCommon if it is NULL.
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Test for NULL moved upwards in front of dereferencing.
2024-01-14 15:12:03 +01:00
f541c6fb05
C:\Spice64 is again the default install directory for ngspice made by MSVC.
2024-01-14 14:31:02 +01:00
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.
2024-01-14 11:16:45 +01:00
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.
2024-01-13 18:06:46 +00:00
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.
2024-01-12 17:14:05 +00:00
fb76eb5e12
Example for V/I sources, SFFM and AM
2024-01-08 13:24:01 +01:00
e6d6f8e928
Update to V/I sources, SFFM and AM
...
Enable more AM functions.
Unify the settings of both sources.
2024-01-08 13:21:43 +01:00
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.
2024-01-07 11:59:33 +01:00
4d0e65b3b6
Extend the error message
2024-01-07 11:56:56 +01:00
a4ae81ec06
We are developing towards ngspice-43
2024-01-06 23:14:26 +01:00
aaaad70991
Previous AM was buggy in V(I)SRC: Update to amplitude modulation
...
with corrected equation.
2024-01-06 23:09:27 +01:00
88d0727d3f
In PS compat mode we only have 2 nodes in a diode,
...
but still allow self heating diode with ngspice syntax.
2024-01-06 11:51:11 +01:00
ace932e1b9
Patches provided by Carsten Schoenert: Misspellings, File access
2023-12-31 13:51:05 +01:00
88844ba74d
Prevent vectors carrying the E POLY source current from being disaggregated
2023-12-31 13:32:45 +01:00
dd7b9ff273
Avoid memory crash when reading old VDMOS models.
...
Enable both old and current model format.
2023-12-30 22:52:41 +01:00
ace235da04
Remove ADMS from build process
2023-12-29 16:53:39 +01:00
797af31e52
Remove ADMS, add KLU
2023-12-29 16:52:57 +01:00
ee531ae3bd
Remove as it is oild and redundant
2023-12-29 16:52:15 +01:00
1ad639d90a
Add d_cosim to MS project file
2023-12-29 11:01:01 +01:00
f99a137eb3
Patch for snprintf provided by Marco Atzeri
2023-12-29 10:59:56 +01:00
902a62d2f4
win_time.c as extra distribution, used only by MSVC
2023-12-27 19:41:13 +01:00
f8e77d08d0
More headers distributed
2023-12-27 17:12:15 +01:00
dwarning
Holger Vogt
Brian Taylor
Giles Atkinson