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9224 Commits

Author SHA1 Message Date
Holger Vogt a6b943a91e Make example more consitent, better viewable 2025-05-23 15:36:31 +02:00
Holger Vogt 6cf0034d72 Revert "Improve error messages when reading (and discarding) binned models," 
This reverts commit 33f18b485a.
 2025-05-23 14:33:52 +02:00
Holger Vogt c59c851d9e Coprrect usage of cm_message_printf 2025-05-21 22:44:33 +02:00
Holger Vogt c36076b4d9 Improve visibility of data changes 2025-05-21 22:43:46 +02:00
Holger Vogt dce5d5f3e8 Add some info, returned as messages when pulse is started 2025-05-21 21:20:40 +02:00
Holger Vogt f1566b89f9 A short README on the SEEgenerator 2025-05-21 15:53:01 +02:00
Holger Vogt 16fd428729 A short description of the code model 2025-05-21 14:59:33 +02:00
Holger Vogt 0c9d93997f cosmetics 2025-05-21 14:58:36 +02:00
Holger Vogt 9fed0d93d1 Add parameter ctrlthres as switching point for ctrl. 
Default is 0.5 V.
 2025-05-20 22:36:54 +02:00
Holger Vogt 2ecc63d1a0 Examples for single event effects (SEE): Inverters and SRAM cell 2025-05-20 17:19:12 +02:00
Holger Vogt 9280b62be9 Add a control input ctrl with threshold 0.5: 
If ctrl rises from below to above threshold, the whole
SEE pulse sequence isrepeated (including delay) from the
current simulation time point.
 2025-05-20 17:10:56 +02:00
Holger Vogt 87e2b365fd Output 'out' is a vector. 
Pulse have a delay and then are periodic.
Pulses are sequentially pushed to each vector element (node pair).
 2025-05-19 22:28:01 +02:00
Holger Vogt 40375934da set current to 0 for time < tdelay 2025-05-19 15:38:14 +02:00
Holger Vogt c309cb3932 A first trial on pulse current source 2025-05-19 15:19:02 +02:00
Holger Vogt 3d7fcc4fa9 Enable seegenerator compile with Visual Studio 2025-05-19 14:44:22 +02:00
Holger Vogt 42bd3b7d93 Create files for the new single event effects generator 2025-05-19 13:53:45 +02:00
Brian Taylor 72df67271c Fix some more -Wextra warnings. 
Fix to inpcom.c removed by HVO
 2025-05-14 16:21:14 +02:00
Holger Vogt fbb88d6e8d Fixes a bug introduced by 
317378085 ("Tidy code in get_number_terminals(), removing unneeded copying.", 2025-02-25)
 2025-05-14 16:00:54 +02:00
Holger Vogt 4853303995 Allow command 'stop when time=val' also if the tran simulation has 
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
Brian Taylor 1750873dea Fix some compiler warnings when -Wextra is added to CFLAGS. 2025-05-13 11:38:31 +02:00
Holger Vogt 4b3de8e3bb Enable a pulse width (widths of its top) of 0 
to obtain true triangular waveforms
 2025-05-05 15:11:05 +02:00
Holger Vogt 8b778c56f0 beautify the code 2025-04-29 20:29:14 +02:00
Holger Vogt 5d4bb23e3c Re-enable compilation with MS Visual Studio, as "ngspice/config.h" 
is not available.
Add-on to commit
4881b2973 ("Fix Bug #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
Giles Atkinson 0a224fa704 Fix typo in vlnggen error message. 2025-04-29 11:37:48 +02:00
Giles Atkinson 4881b29730 Fix Bug #772 - "ngspice + icarus verilog cosim: searches for ivlng.so 
in /usr/local/lib/ngspice ...".
Use the configured library directory, NGSPICELIBDIR.
 2025-04-29 11:37:34 +02:00
Giles Atkinson 78908b8543 Add an error message for a .model line that includes a default value 
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
Giles Atkinson db92688f54 Fix Bug #750 - "VDMOS Model Naming Rules in NGSPICE Cause Confusion." 
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
Holger Vogt 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
Holger Vogt 33f18b485a Improve error messages when reading (and discarding) binned models, 
e.g. for Skywater PDK with up to 160 bins per model parameter set.
 2025-04-29 11:32:46 +02:00
b'Dietmar Warning bb90e83f3d Merge /u/arpadbuermen/ngspice/ branch vadng-pre-45 into pre-master-45 
https://sourceforge.net/p/ngspice/ngspice/merge-requests/31/
 2025-04-23 12:51:11 +00:00
Árpád Bűrmen 8da323b502 Fixed MOS9 scaling. 2025-04-23 14:04:06 +02:00
Árpád Bűrmen 86467457ed Fixed MOS3 scaling. 2025-04-18 13:22:06 +02:00
Árpád Bűrmen 1a175dde2f Fixed MOS2 scaling. 2025-04-18 12:46:33 +02:00
Giles Atkinson 78581e3ad4 Re-make pll-xspice.cir as a wrapper around shared-pll-xspice.cir, 
behaviour as before.  Add similar pll-digital-iplot.cir as a
demonstration of iplot with analogue and digital nodes.
 2025-04-12 18:20:20 +02:00
Giles Atkinson a91cd8292c Rename pll-xspice.cir to shared-pll-xspice.cir to prepare for split. 2025-04-12 18:20:20 +02:00
Giles Atkinson 46c5a8d375 Fix for an error message seen when testing the shx shared-library 
program: do not allow a negative timestep.
 2025-04-12 18:20:20 +02:00
Giles Atkinson b8b83b1601 Add an extended shared library test program with additional 
local commands to exercise the API.
 2025-04-12 18:20:19 +02:00
Giles Atkinson 31e0c8e6cf Add two new functions to the shared library API. 
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
Giles Atkinson cd6784a079 Event nodes can be plotted with offset by "iplot", like the 
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
Giles Atkinson 1d435daed7 Support use of XSPICE event nodes with iplot. 
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
Giles Atkinson db39671ae2 Do not strip event value member names (like "digital_node(strength") 
from the name when creating a vector from event node history.
 2025-04-12 18:20:19 +02:00
Giles Atkinson 33f206b916 Add two new XSPICE functions: EVTnew_value_call() and 
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
Holger Vogt f4963b1ada MS Windows: Get a canonical paths name: Important if 
path length exceeds MAX_PATH, might happen when using  PDKs

Patch provided by  kreijstal
 2025-04-12 18:12:54 +02:00
Holger Vogt c264b71e22 re-enable adding variables (path names) to list variable "sourcepath" 2025-04-10 23:59:22 +02:00
Holger Vogt 3bf94321e6 Improved error message, not using internal 'circbyline' 2025-04-10 23:51:34 +02:00
Holger Vogt 13bbe47020 Debug printout of start-up command line 2025-04-04 15:33:43 +02:00
Árpád Bűrmen 7b1ecb261b Fixed MOS1 noise scaling. 2025-04-02 07:54:21 +02:00
Holger Vogt 1445a51a2e New command 'save nointernals' to suppress outputting and 
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
Holger Vogt cac885401c AC noise: Update opertating point, if variable 'hertz' is given 2025-03-10 12:56:41 +01:00
Holger Vogt c0775705e5 PS compatibility: MOS level 5 and Bip level 2 
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