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9231 Commits

Author SHA1 Message Date
Vadim Kuznetsov dcb4202910 Added MSOPEN model 2025-07-29 10:55:51 +02:00
Vadim Kuznetsov 6914662c4d Implement rollback; fix memory management 2025-07-29 10:55:41 +02:00
Vadim Kuznetsov 4358b99183 Add license header for new files 2025-07-29 10:54:52 +02:00
Vadim Kuznetsov 70ee0f8ef5 Add examples 2025-07-29 10:54:37 +02:00
Vadim Kuznetsov 047de0f201 Add XSPICE models for transmission lines 2025-07-29 10:54:23 +02:00
Holger Vogt c2f9f6d3f4 retain type=0, type=1, type=+1, or type=-1 in a .model card, 
even if compatmode PS or LT are set.
 2025-07-29 10:52:54 +02:00
dwarning 6aba1f302b allow showmod command for verilog-a models - feature request #100 2025-07-29 10:52:14 +02:00
Árpád Bűrmen cb944fdb7a icvgs, icvds, and icvbs should be IOP. 2025-07-29 10:51:39 +02:00
Árpád Bűrmen 56ecfa9e69 BSIM3 3.3.0 undeclared instance IC parameters. 2025-07-29 10:51:26 +02:00
Árpád Bűrmen 2c76daf2d1 MESFET m and ic parameters fixed. 2025-07-29 10:51:05 +02:00
Árpád Bűrmen 87aecbcba7 dtemp bug fixed. 2025-07-29 10:50:35 +02:00
Holger Vogt 619d6ae521 Prevent from endless loop if step evaluates to 0. 2025-07-29 10:50:23 +02:00
Holger Vogt 51d0e3d910 Add error checking when parsing the .dc or dc commands. 2025-07-29 10:50:06 +02:00
Holger Vogt dd1690521c Fix a bug: do not read in front of string s by s[-1]. 
Still needs more checking: we remmove and add 'params:'?
 2025-07-29 10:49:49 +02:00
Holger Vogt 9c1714d2f5 typo 2025-07-29 10:49:22 +02:00
Holger Vogt 508ab3bd8c New CPPDUALS: re-enable compiling with CYGWIN 2025-07-29 10:48:46 +02:00
Holger Vogt 7f8f510e91 add missing makefile.am, copied from previous cppduals/duals 2025-07-29 10:48:31 +02:00
Holger Vogt 6af3cfac72 New cppduals from https://gitlab.com/tesch1/cppduals 
downloaded may 1st, 2025
 2025-07-29 10:48:21 +02:00
Holger Vogt d2ded9fa2c Tiny modifications of SEE examples 2025-07-29 10:47:32 +02:00
Holger Vogt 3fb1ea1c39 Unix line endings 
rusage added
 2025-07-29 10:46:39 +02:00
Holger Vogt 9d7db2166a New example for seegen: CMOS comparator 2025-07-29 10:46:18 +02:00
Holger Vogt a4510f488f Add ouput 'mon' 2025-07-29 10:46:05 +02:00
Holger Vogt ea5979d391 No autostart when ctrl is set. 
Fix a bug when repeating the sequence.
 2025-07-29 10:45:50 +02:00
Holger Vogt 07f8c3558b Add a monitoring output the the seegen instance 2025-07-29 10:45:30 +02:00
Holger Vogt b628032d7d Add a generator for SEE (single event effects) pulses as a code model. 
To be used like
aseegen1 NULL [%id(xcell.n1 m1) %id(xcell.n2 m2) %id(xcell.n1 m1) %id(xcell.n2 m2)] seemod1
.model seemod1 seegen (tdelay = 11n tperiod=25n tfall='tfall' trise='trise' let='let' cdepth='d')
see README.SEEgenerator for details
 2025-07-29 10:39:58 +02:00
Holger Vogt 878d7e1ff9 Add function cm_get_neg_node_name 
as cm_get_node_name delivers only the pos node.
 2025-07-29 10:39:47 +02:00
Giles Atkinson 5c4f151c6d Snapshot support for new statistics added by e1677a18c4. 
That prevents a crash exiting examples/snapshot/adder_snload.script.
 2025-07-29 10:39:00 +02:00
Giles Atkinson 95fc95771a Fix Bug #793 - "breakp.c error: compling without XSPICE failed". 
Additional changes to conditional compilation are needed for
iplot without XSPICE.
 2025-07-29 10:38:42 +02:00
Holger Vogt 9c4a54ffb7 Enable real (from fft)or complex (from sp) frequency vetors in plot sp 2025-07-29 10:38:17 +02:00
Holger Vogt f73873c495 Enable expressions in a meas statement within a .control section, like 
meas tran yeval2 FIND v(2) WHEN v(1)= 0.9*v(2)
 2025-07-29 10:37:59 +02:00
Holger Vogt 3464f4af2c Linux line endings 2025-07-29 10:37:02 +02:00
Giles Atkinson ed80400661 Fix Bug #792 - "N device instance line not parsed correct". 
Code added by 83d3890490 failed with a single parameter with no speces.
 2025-05-30 12:56:49 +02:00
Giles Atkinson 29ce826cf6 Improve efficiency of linked list search. (See BUG 783). 2025-05-30 12:56:41 +02:00
Holger Vogt 0713f46506 Make all new entries lower case. 2025-05-30 12:56:25 +02:00
Holger Vogt 705c0d8dc6 Prevent crash if file cannot be opened. 2025-05-30 12:56:11 +02:00
Brian Taylor 1b39cf9025 Fix some more -Wextra warnings. 
Fix to inpcom.c removed by HVO
 2025-05-24 11:31:05 +02:00
Holger Vogt 3ceb16024a Fixes a bug introduced by 
317378085 ("Tidy code in get_number_terminals(), removing unneeded copying.", 2025-02-25)
 2025-05-24 11:30:56 +02:00
Holger Vogt c2702208bd 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.
 2025-05-24 11:30:37 +02:00
Brian Taylor a7961f1a97 Fix some compiler warnings when -Wextra is added to CFLAGS. 2025-05-24 11:30:25 +02:00
Holger Vogt c3553396d9 beautify the code 2025-05-24 11:30:05 +02:00
Holger Vogt d8317d57bc 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)
 2025-05-24 11:29:57 +02:00
Giles Atkinson 9429a27af0 Fix typo in vlnggen error message. 2025-05-24 11:29:49 +02:00
Giles Atkinson d6f3267bf6 Fix Bug #772 - "ngspice + icarus verilog cosim: searches for ivlng.so 
in /usr/local/lib/ngspice ...".
Use the configured library directory, NGSPICELIBDIR.
 2025-05-24 11:29:38 +02:00
Giles Atkinson 35ae1ece8c 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.
 2025-05-24 11:29:31 +02:00
Giles Atkinson 8ab446fc9c 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.
 2025-05-24 11:29:22 +02:00
Giles Atkinson bba4046d55 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.
 2025-05-24 11:28:42 +02:00
Giles Atkinson 592b99d0ef Rename pll-xspice.cir to shared-pll-xspice.cir to prepare for split. 2025-05-24 11:28:34 +02:00
Giles Atkinson 0029d415ee Fix for an error message seen when testing the shx shared-library 
program: do not allow a negative timestep.
 2025-05-24 11:28:24 +02:00
Giles Atkinson a649514e87 Add an extended shared library test program with additional 
local commands to exercise the API.
 2025-05-24 11:28:07 +02:00
Giles Atkinson 16aadef4c7 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.
 2025-05-24 11:27:57 +02:00