b09778d479
Make all new entries lower case.
2025-05-27 21:13:26 +02:00
b05d9eb150
Prevent crash if file cannot be opened.
2025-05-27 21:13:09 +02:00
7a6a258465
Revert "Improve error messages when reading (and discarding) binned models,"
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This reverts commit 33f18b485a
2025-05-23 14:23:48 +02:00
72df67271c
Fix some more -Wextra warnings.
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Fix to inpcom.c removed by HVO
2025-05-14 16:21:14 +02:00
fbb88d6e8d
Fixes a bug introduced by
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317378085
2025-05-14 16:00:54 +02:00
4853303995
Allow command 'stop when time=val' also if the tran simulation has
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already been started, e.g. while waiting for resume.
Add a breakpoint if 'val' is in the future.
2025-05-13 11:52:45 +02:00
1750873dea
Fix some compiler warnings when -Wextra is added to CFLAGS.
2025-05-13 11:38:31 +02:00
4b3de8e3bb
Enable a pulse width (widths of its top) of 0
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to obtain true triangular waveforms
2025-05-05 15:11:05 +02:00
8b778c56f0
beautify the code
2025-04-29 20:29:14 +02:00
5d4bb23e3c
Re-enable compilation with MS Visual Studio, as "ngspice/config.h"
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is not available.
Add-on to commit
4881b2973#772 - "ngspice + icarus verilog cosim: searches for ivlng.so in /usr/local/lib/ngspice ...". Use the configured library directory, NGSPICELIBDIR.", 2025-04-11)
2025-04-29 11:50:09 +02:00
0a224fa704
Fix typo in vlnggen error message.
2025-04-29 11:37:48 +02:00
4881b29730
Fix Bug #772 - "ngspice + icarus verilog cosim: searches for ivlng.so
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in /usr/local/lib/ngspice ...".
Use the configured library directory, NGSPICELIBDIR.
2025-04-29 11:37:34 +02:00
78908b8543
Add an error message for a .model line that includes a default value
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for a read-only instance parameter. Before that caused a fatal error
in parsing the first device to use the model.
2025-04-29 11:37:28 +02:00
db92688f54
Fix Bug #750 - "VDMOS Model Naming Rules in NGSPICE Cause Confusion."
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Recognise VDMOS as a special keyword only as the third token in a
.model line. A new function, skip_token(), included in the change
allows simplification of some existing code.
2025-04-29 11:37:20 +02:00
ad6635210a
Merge branch 'pre-master-45' of ssh://git.code.sf.net/p/ngspice/ngspice into pre-master-45
2025-04-29 11:33:48 +02:00
33f18b485a
Improve error messages when reading (and discarding) binned models,
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e.g. for Skywater PDK with up to 160 bins per model parameter set.
2025-04-29 11:32:46 +02:00
ee62f4feb3
dtemp bug fixed.
2025-04-25 16:15:15 +02:00
bb90e83f3d
Merge /u/arpadbuermen/ngspice/ branch vadng-pre-45 into pre-master-45
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https://sourceforge.net/p/ngspice/ngspice/merge-requests/31/
2025-04-23 12:51:11 +00:00
8da323b502
Fixed MOS9 scaling.
2025-04-23 14:04:06 +02:00
86467457ed
Fixed MOS3 scaling.
2025-04-18 13:22:06 +02:00
1a175dde2f
Fixed MOS2 scaling.
2025-04-18 12:46:33 +02:00
46c5a8d375
Fix for an error message seen when testing the shx shared-library
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program: do not allow a negative timestep.
2025-04-12 18:20:20 +02:00
31e0c8e6cf
Add two new functions to the shared library API.
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ngSpice_Raw_Evt() requests a callback that returns all the
XSPICE events for a specific node that occurred during the last timestep.
ngSpice_Decode_Evt() provides numeric and string versions of
the event data. Also fix some warnings in sharedspice.c.
2025-04-12 18:20:19 +02:00
cd6784a079
Event nodes can be plotted with offset by "iplot", like the
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digitop option for "plot". Offsets may be explicit or automatic with "-o".
A variable to set the offset is shared with "plot". In plotcurv.c
suppress some warnings that should not apply to event nodes and do
not falsely claim that some vectors have only one x-value.
2025-04-12 18:20:19 +02:00
1d435daed7
Support use of XSPICE event nodes with iplot.
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In graf.c, local function set() is renamed setflag() to avoid conflict
with a newly-visible global function with the same name.
2025-04-12 18:20:19 +02:00
db39671ae2
Do not strip event value member names (like "digital_node(strength")
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from the name when creating a vector from event node history.
2025-04-12 18:20:19 +02:00
33f206b916
Add two new XSPICE functions: EVTnew_value_call() and
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EVTcancel_value_call(). EVTnew_value_call() specifies a function
to be called for each confirmed new value produced on an XSPICE
event node. To be used to add event node support for iplot.
2025-04-12 18:20:19 +02:00
f4963b1ada
MS Windows: Get a canonical paths name: Important if
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path length exceeds MAX_PATH, might happen when using PDKs
Patch provided by kreijstal
2025-04-12 18:12:54 +02:00
c264b71e22
re-enable adding variables (path names) to list variable "sourcepath"
2025-04-10 23:59:22 +02:00
3bf94321e6
Improved error message, not using internal 'circbyline'
2025-04-10 23:51:34 +02:00
13bbe47020
Debug printout of start-up command line
2025-04-04 15:33:43 +02:00
7b1ecb261b
Fixed MOS1 noise scaling.
2025-04-02 07:54:21 +02:00
1445a51a2e
New command 'save nointernals' to suppress outputting and
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saving of internal device nodes, espicially needed for PSP
OSDI model. Output file size reduction is e.g. from 20GB to 200MB.
2025-03-28 14:20:32 +01:00
cac885401c
AC noise: Update opertating point, if variable 'hertz' is given
2025-03-10 12:56:41 +01:00
c0775705e5
PS compatibility: MOS level 5 and Bip level 2
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will create an error. ngspice then bails out, as no
such models are available. Hint to use OpenVAF, OSDI.
2025-03-10 12:55:29 +01:00
16fbe0fb8b
Create a vector thdnm from THD calculation, e.g. thd11
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New vector fournosave: if set, suppress creation of
vectors thd11 and fourier, usefull when writing a raw file.
2025-03-10 12:53:40 +01:00
83d3890490
Fix a bug where a node name is mis-identified as the model for
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an OSDI device and remove a limit on node count.
Problem was reported by user Sam in ngspice-users.
2025-03-01 13:45:01 +01:00
317378085b
Tidy code in get_number_terminals(), removing unneeded copying.
2025-03-01 13:44:50 +01:00
fc76d4d63b
Always check for GUI events during simulation, if any graphs exist.
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Previously this check was only made if an iplot window existed.
The 100W.sp example displayed frozen windows with X11-based plotting.
2025-03-01 13:44:43 +01:00
312ef68614
Enhance the search path for .spiceinit (spice.rc):
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- in the directory from where the netlist has been loaded
- in a user provided path read from environmental variable SPICE_USERINIT_DIR,
- in the current directory,
- in the the HOME directory,
- in the USERPROFILE directory. */
In shared ngspice the first line shall read
- in the directory Infile_Path received from the caller (sent before initialization)
2025-03-01 13:42:01 +01:00
2988b2e279
Involve optional d-s shunt in ac and pz analysis
2025-02-28 16:52:00 +01:00
2ae162d779
Correct matrix entries for VDMOS pz analysis
2025-02-28 16:41:46 +01:00
8694ce2649
Reformat spoutput.c
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Replace tabs by spaces
2025-02-24 17:00:44 +01:00
77131a2a33
Some cosmetics for readability:
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replace tabs by spaces
2025-02-21 10:23:09 +01:00
7fc4c6b5bd
Fixes bug by patch 124 offered by kreijstal
2025-02-20 23:40:55 +01:00
4bc4f7a0d0
Fix memory leak of parm when there is a closing ).
2025-02-20 23:33:39 +01:00
82fc5e3806
VDMOS: use Vdsat in mobility reduction formula
2025-02-20 19:25:00 +01:00
dd916b1d0e
Formatting: tabs to spaces
2025-02-18 13:38:26 +01:00
0e032f30b1
Add a descriptive comment
2025-02-17 10:28:12 +01:00
ad6d3efa13
diode: introduce few parameter aliases for compatibility to other simulators
2025-02-12 11:56:24 +01:00
d7cb5c92ba
Add a section without source info to the debug output.
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Truncate .model lines in this section, as .model lines with
several hundred parameters may mask the relevant information.
2025-02-09 19:54:08 +01:00
61206e3aa7
The VPI module path should be first in the lib_args parameter.
2025-02-08 18:09:37 +00:00
44cfd67a95
Fix an infinite loop with "eprvcd -a" and a misleading comment.
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The command now works without any event nodes.
2025-02-08 18:05:03 +00:00
af9b2bd539
Code to suppress a spurious warning of a non-existent parameter,
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missed from e858ca9465
2025-02-08 15:28:20 +00:00
73f5dc65fb
VBIC: simplify nqs derivatives
2025-02-07 22:43:30 +01:00
5db715296d
Remove ADMS related code
2025-02-07 14:03:51 +01:00
656511a6f9
Revert "Exclude terminal code from MINGW compiling,"
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This reverts commit 0c4347bf19
2025-02-07 13:04:51 +01:00
c4742d82b4
Automtically set optran step time for at least 50 iterations
2025-02-07 13:03:13 +01:00
1d8bec8909
Do not include term.h and curses.h in terminal.c without checking that
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they exist. Modern ncurses does not need curses.h to compile term.h
so that header has been removed. Also make ncurses the last choice
when looking for tputs().
2025-02-07 13:01:14 +01:00
8ad585a8e0
Do not link with the libraries needed for Ngspice itself.
2025-02-07 13:01:03 +01:00
0c4347bf19
Exclude terminal code from MINGW compiling,
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as locations of curses.h has changed and linking
to libncurses.a is not possible.
2025-02-04 09:38:15 +01:00
bd2a2144dc
Merge branch 'pre-master-45' of ssh://git.code.sf.net/p/ngspice/ngspice into pre-master-45
2025-02-04 08:46:43 +01:00
a9cc2f3540
Merge branch 'vbic_nqs_adjunct' into pre-master-45
2025-02-02 14:11:04 +01:00
fdecb84ff9
VBIC: lean and mean code revision
2025-02-02 14:05:45 +01:00
63eb332436
Add co-simulation with VHDL, using the GHDL compiler and d_cosim.
2025-01-30 09:45:35 +00:00
da8e237e11
Add .dylib file extension and improve some messages in d_cosim.
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On Macos, the command "ghdl -e -shared ..." creates .dylib files.
2025-01-29 10:18:41 +00:00
0b61e6b38e
VBIC: fix NQS problems in transient simulation by implementing adjunct network for excess phase
2025-01-28 17:54:11 +01:00
e858ca9465
When parsing a XSPICE string-valued model parameter, break only
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on a closing quote, string end or white space (if unquoted) and
unquoted ']' when parsing an array. That allows generic value overrides
for GHDL models to pass through: "-gVar=value". Previously, the string
was terminated on '='. Also remove some dead and non-functional code.
2025-01-27 07:28:52 +00:00
350147a231
Improve checking of XSPICE model parameters and tidy code.
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Checking for null values moves from per-instance code to
per-device code, potentially removing duplicate error messages.
Limits on parameter values and sizes of array parameters that are
specified in the IFS files are now actually checked.
2025-01-27 07:28:52 +00:00
d71794bdbe
Prevent a crash in case of incomplete stoks[]
2025-01-26 17:05:04 +01:00
666e0dfcee
Merge /u/arpadbuermen/ngspice/ branch vadng-pre-45 into pre-master-45
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https://sourceforge.net/p/ngspice/ngspice/merge-requests/29/
2025-01-25 08:43:38 +00:00
4b41ed4054
Temperature handling inconsistency in jfetnoise.c fixed.
2025-01-24 11:16:23 +01:00
4bddc0ce2e
Fixes wrong @bxxx[i] return values of B source, ignoring the m parameter.
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Reported in bug 734 by Stefan.
2025-01-21 16:03:09 +01:00
51f5767666
Allow .probe I(XU1)
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For device with more than 2 nodes, and alli not set, the vcurr_xxx
nodes did contain a probe_int_ section which made them to be
not saved. While o.k. for power measurement, this was not o.k. for
measuring current.
2025-01-19 16:53:37 +01:00
7353a2c81c
Align title line to the numbers following
2025-01-18 23:56:33 +01:00
c1f1516ba6
use effective gate voltage
2025-01-18 10:20:09 +01:00
e1ec5db5ba
VDMOS: use effektive Gatespannung for mobility reduction of Beta
2025-01-18 10:02:48 +01:00
b3460a7d23
Allow m parameter for B source with current output
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Fixes bug no. 734
2025-01-17 14:08:17 +01:00
8d28b17ef8
Fix Bug #733 -
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"Pre-master-45 hangs forever on a circuit that works on older versions."
That was an infinite loop when parsing a line with just "*#",
introduced by commit fb63573b6b
2025-01-16 17:55:02 +00:00
0f3e45fb08
Merge /u/arpadbuermen/ngspice/ branch vadng-pre-45 into pre-master-45
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https://sourceforge.net/p/ngspice/ngspice/merge-requests/27/
2025-01-14 10:48:24 +00:00
3c10d749e7
Add some more debug output.
2025-01-13 17:33:05 +01:00
212660c7e9
Add to debug-out.txt an output without source file information.
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Thus cluttering the view is reduced.
2025-01-10 15:15:58 +01:00
539ade0f38
If C= or Q= is omitted in the instance line of a behavioral capacitor,
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select as default the C= formulation, not the Q= formula..
2025-01-10 10:59:56 +01:00
9693e304ea
initializeLimiting -> iniLim, reorder sim_params for faster OSDI device evaluation.
2025-01-10 08:16:39 +01:00
e1677a18c4
Per-device load timing support.
2025-01-10 08:16:12 +01:00
758b8cc853
Notes go to stdout, not stderr
2025-01-08 23:45:00 +01:00
8a9fd1eff2
Using XFlush() instead of XSync() avoids a round trip to the X server
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on each call to DevUpdate(). That speeds plotting when using XQuartz
on Macintosh and makes iplot useable there.
2025-01-08 19:54:52 +01:00
24425315f8
Allow out-of-tree builds. Problem reported by Carsten Schönert.
2025-01-08 19:54:52 +01:00
ea33459ba9
S to Z matrix conversion by formula instead of Y inversion
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low limiting Rn and Cy to prevent division by 0, fix provided by Alessio Cacciatori
there are still problems in Z matrix conversion in specific networks
2025-01-03 18:21:46 +01:00
caa0a7f4a8
Fix a crash due to buggy user input.
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Improve error message.
Reported in
https://gitlab.com/kicad/code/kicad/-/issues/19439#note_2277932762
2025-01-01 15:05:14 +01:00
0f5852afdb
Revert "iplot on macOS is totally slow, thus unusable, due to problems with"
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This reverts commit c79eb348a2
2024-12-30 16:27:00 +01:00
c79eb348a2
iplot on macOS is totally slow, thus unusable, due to problems with
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repeated calls to XSync. Skipping them still allows iplotting.
2024-12-30 13:47:01 +01:00
81431af644
We are developing towrds ngspice-45
2024-12-30 13:25:16 +01:00
ce8480c690
Enable improved error message with nested .include.
2024-12-28 14:43:01 +01:00
c7ee676e3d
Improve the error message by hinting to the source of the error.
2024-12-28 14:42:49 +01:00
114bda2941
Add missing backslash
2024-12-27 17:31:01 +01:00
6730474067
Make verilog/libvvp.def verilog/MSVC.CMD verilog/README.txt distributable
2024-12-27 17:11:12 +01:00
3fa09bd3cf
Add missing header files to enable their distribution
2024-12-27 16:20:08 +01:00
a4e443fcce
precautionary prevent passing instances which internally have got
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upper case lettering. Removes a crash reported in
https://gitlab.com/kicad/code/kicad/-/issues/18648 .
2024-12-27 11:18:00 +01:00
ffde17441b
Don't quote the subcircuit name in an X line
2024-12-27 11:15:09 +01:00
Holger Vogt
Brian Taylor
Giles Atkinson
Árpád Bűrmen
b'Dietmar Warning
dwarning
dwarning