luke
/
ngspice
mirror of https://git.code.sf.net/p/ngspice/ngspice
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
8,261 Commits 175 Branches 62 Tags 76 MiB
Commit Graph

8261 Commits

Author SHA1 Message Date
Brian Taylor 72c8bc45f2 The logicexp example in the PSpice ref. manual has a name with a '+' character (LCN+4). Update lexer_scan. 2023-03-19 14:33:49 +01:00
Brian Taylor 2ac72c62f8 Add inertial_delay=true to .model statements generated when U* instances in PSpice library subckts are translated to Xspice. Any other Xspice A* digital instances might have different inertial_delay settings in their models, so potentially there could be a mixture of delay types. For example, if a user wishes to model a DLYLINE using a d_buffer with inertial_delay=false and equal rise/fall delays. 2023-03-19 14:33:00 +01:00
Brian Taylor 3ac7d21d15 The intent now is to rely on a variable setting in .spiceinit to control the use of inertial delay XSPICE digital models. This will apply to U* instances in subcircuits which are translated to XSPICE. 2023-03-19 14:32:54 +01:00
Brian Taylor e041aa2c38 Undo the temporary changes to ifspec.ifs files made by commit abe26ac1fe. 2023-03-19 14:32:48 +01:00
Brian Taylor 2ee1444dfa Temporary changes to add an inertial_delay parameter table. There are no changes to the cfunc.mod files. Thus the additions are ignored. This will prevent MIF unrecognized parameter warnings. 2023-03-19 14:32:24 +01:00
Holger Vogt 36943f4d88 Add eprvcd to the commands which set node names to lower case, 
but not the file names after >
Does not work for manually entered eprvcd commands, where the user
has to provide lower case node names.
 2023-03-19 12:10:52 +01:00
Holger Vogt 7bf550f637 Make code a little more efficient 2023-03-18 22:28:32 +01:00
Holger Vogt 26404d985f .control section: atanh examples 2023-03-18 14:49:11 +01:00
Holger Vogt a5490cc037 We need to translate from degree to rad 2023-03-18 14:42:55 +01:00
Holger Vogt 746121543f Fix prvious commit: allow access to all vector elements of cc 2023-03-18 14:42:51 +01:00
Holger Vogt 33becb211f Complex number handling other than MSVC 2023-03-18 14:42:46 +01:00
Holger Vogt 56639e338d Add function atanh to .control section 2023-03-18 14:42:42 +01:00
Holger Vogt 2b425f2cb8 Re-enable single line parameter lists, separated by commas 2023-03-18 10:05:17 +01:00
Holger Vogt f888eb5ef9 Prevent a crash in strchr 
Reported by KiCad Sentry
 2023-03-17 15:42:34 +01:00
Holger Vogt 137220c015 The tc for R, L, C may include an expression 
like tc={expression} or tc={expression}, 1.3u or
tc={expression}, {expression2}
 2023-03-17 13:33:44 +01:00
Holger Vogt 6330dbb8ed Make error message more verbose by a hint to the line (fragment). 2023-03-17 13:15:11 +01:00
R. Timothy Edwards c8dd298748 The code in src/frontend/subckt.c has a fixed-size structure called table at the top with a size set to N_GLOBAL_NODES = 1005. If the number of items passed in formal and actual exceeds 1005, then ngspice exits immediately with an error. 
This patch lets table be reallocated on the fly as needed to accommodate the number of subcircuit arguments, instead of being a fixed value.
 2023-03-14 21:47:50 +01:00
Holger Vogt fd87e02087 Not a warning but an error, stopping the simulation 2023-03-14 21:14:18 +01:00
Holger Vogt e86627dd60 Improve previous commit: A bad .model line leads to a breakup 
of the simulation.
 2023-03-13 09:59:29 +01:00
Holger Vogt 53c8bc05e6 Prevent crash when a bad .model line is given, like 
.model
.model xxx
 2023-03-13 09:24:43 +01:00
Holger Vogt f360e6e58a Update copyright notice 2023-03-07 23:26:55 +01:00
Holger Vogt 38307b8849 Updating links to ngspice web pages 2023-03-07 23:18:25 +01:00
Holger Vogt 86bf9fdc11 Improve error message 
Typo
 2023-03-06 23:14:56 +01:00
Brian Taylor d03c6e8c45 When logicexp has a ugate timing model other than d0_gate, use its delays for an inverter or buffer. 2023-03-06 17:45:35 +01:00
Brian Taylor 5be7c07eee For a ugate timing model, when tphlXX/tplhXX is not found, set the fall/rise delay to zero (1.0e-12). 2023-03-06 17:45:30 +01:00
Brian Taylor 48cd7d5fd4 74F550 and 74F551 have only fall delays on the inverters. Use the fall delay for both rise and fall. 2023-03-06 17:45:26 +01:00
Brian Taylor 28a710b2d6 Prepare for inertial_delay model parameter. 2023-03-06 17:45:20 +01:00
Brian Taylor 269ec61e6d Check current_subckt is set when printing TRANS_OUT. 2023-03-06 17:44:59 +01:00
Giles Atkinson eea7b1c2f9 Prevent a crash when "portnum" is used in a voltage source without "z0". 2023-03-06 17:43:38 +01:00
Holger Vogt 1730227d62 Prevent crash during .probe p(...) when no subcircuits are given. 2023-03-05 11:26:00 +01:00
Holger Vogt 6dbe585978 prevent crash when defect .model line is given 
(no model name or no model type)
 2023-03-05 11:20:02 +01:00
Holger Vogt cb4b34c463 Prevent memory leak. 
Remove use controls.
Safeguard against NULL.
 2023-03-03 14:53:32 +01:00
Giles Atkinson 3443063a85 Fix plotting bug reported by Robert Turnbull: ngspice-devel 2023-02-10. 2023-03-01 18:03:27 +01:00
Markus Mueller 7c9f2dff92 (fix) CALC_OP during transient analysis in OSDI interface 2023-03-01 17:54:27 +01:00
Holger Vogt a0852566ce We are developing towards ngspice-40 2023-02-27 13:29:25 +01:00
Giles Atkinson 9773495e63 Fix Bug #624 - "Destroy All Fails with an Open Plot Window" for X11. 
Move XftDrawDestroy() call to a point where the window still exists.
 2023-02-25 15:42:41 +01:00
Holger Vogt 026c8cca18 When path is NULL, we don't need to free it. 2023-02-25 15:40:52 +01:00
Holger Vogt ac8fb9ecda Fix bug 624 also for MS Windows 
by moving DestroyGraph() from WM_CLOSE to RemoveWindow()
 2023-02-25 15:40:21 +01:00
Markus Mueller 00ca87cd86 fix memory leak more rigorously 2023-02-23 17:36:03 +01:00
Markus Mueller b5c6fd98ae fix small memory leak in OSDI interface 2023-02-23 17:35:41 +01:00
Holger Vogt 0f7f6d0730 In the very rare case of pPivot being NULL, prevent a crsh 
by reordering the matrix.
 2023-02-22 15:31:47 +01:00
Giles Atkinson 0d89160f2a Fix a bug reported by Thomas Hoffmann in ngspice-users discussion, 
2023-02-18.  Incorrect tests were used to detect a crossing in the
first two data samples.
 2023-02-22 15:30:01 +01:00
Giles Atkinson 7bd3ce6477 A new fix for Bug #331: "XSpice skips digital output point". 
The problem was caused by removing an output queue from the "modified"
list when it had been modified by processing one of its events.
 2023-02-22 15:29:55 +01:00
Giles Atkinson 8419894db5 Revert "Fixes bug #331" 
This reverts commit 6d9876229c, because
it was found to break examples/xspice/various/xspice_c3.cir
(see discussion in bug report for February 2023) and an alternative
fix is available.
 2023-02-22 15:29:49 +01:00
Giles Atkinson 70647c9c30 Fix a crash reported by Thomas Hoffmann when using the "TARG AT=xxxx" 
variant of "measure", General Form 1.
 2023-02-20 09:52:39 +01:00
Holger Vogt 5bdbd83943 Remove duplicated lines. 
Remove reference to deprecated ADMS, add OSDI instead
 2023-02-20 09:44:52 +01:00
Brian Taylor d54ccb5e01 Use dstrings where fixed size char buffers should not have been used. 2023-02-20 09:38:52 +01:00
Brian Taylor 3e433e9ecc Remove dead code. 2023-02-20 09:37:44 +01:00
Holger Vogt 7efa7a8363 Enable potential calls to tprint() for debugging 2023-02-19 23:03:30 +01:00
dwarning 8be20729e1 diode recombination current emission coefficient default to 2 2023-02-19 19:31:06 +01:00