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7443 Commits

Author SHA1 Message Date
Holger Vogt 1a9ea82b97 new file name (transfer characteristics inside) 2021-07-18 12:03:37 +02:00
Holger Vogt c7cd07e2e0 Update to psp model files and examples 
NMOS, PMOS, inverter, ring oscillator
 2021-07-18 11:57:51 +02:00
Holger Vogt 9cc9c56cad Don't write past '\0', fixes a bug in commit 
1c5e0d11d ("If there is a XSPICE code model .model line with
file input, keep quotes and case for the file path.", 2021-07-15)
 2021-07-18 11:19:51 +02:00
Holger Vogt b7473a33a0 Check for double '{', replace the inner '{', '}' by '(', ')' 
in .subckt or .model (which both may stem from external sources)
 2021-07-18 10:29:16 +02:00
Holger Vogt 85b07e35bf Fixes bug 483 
prevent crash when surface mobility (surfmob) has been
selected in 2D simulation.
The patch is provided by Brian Taylor (see
https://sourceforge.net/p/ngspice/mailman/ngspice-devel/thread/e6e921a3-677c-f513-7410-df8568c4bdad%40comcast.net/#msg37318450
)
 2021-07-16 10:53:07 +02:00
Holger Vogt 1c5e0d11dd If there is a XSPICE code model .model line 
with file input, keep quotes and case for the file path.
 2021-07-16 10:52:54 +02:00
Holger Vogt 15a3ed87c0 Enable the m parameter in E, G, B, R behavioral source/devices 2021-07-16 10:52:21 +02:00
Holger Vogt 973a60b898 re-enable making the old help system for Linux/Cygwin 
by --enable-help --enable-oldapps
 2021-07-08 15:34:41 +02:00
Holger Vogt d34d1e7c7c Get immediate response into text window, 
when requesting information on coordinates.
 2021-07-07 19:50:50 +02:00
Holger Vogt 182a4d3f5f WinGUI: Push any remaining error message into text window 
before emitting interactive error message window and exit.
 2021-07-07 19:50:37 +02:00
Holger Vogt ae72677cc2 Remove a false read when curr_line has 
already been invalidated.
 2021-07-05 19:43:25 +02:00
Holger Vogt 0f25c25c7e Remove a memory leak 
Make inp_rem_levels non-static
and use it to remove 'root' after it has been used.
 2021-07-05 19:42:14 +02:00
Holger Vogt 54cbfb4138 Nodedamping: Make difference independent of the sign 
of the difference
 2021-07-05 14:32:57 +02:00
Holger Vogt c74321e0f5 JFET2: Add a link to literature 2021-07-05 14:32:47 +02:00
Holger Vogt 93ddc7a3eb Enhancement for E source with table, convert to B source with pwl: 
Add G source
Allow 'table' also being part of a parameter name like 'table_something'
 2021-07-05 14:32:34 +02:00
dwarning 0ece04cdc8 Add channel type determination belong nmos/pmos model parameter 2021-07-05 14:32:14 +02:00
Holger Vogt ba9834b1dc Standard clang compiler does not support OpenMP 
Homebrew clang needs to investigted further
 2021-07-05 14:31:58 +02:00
Holger Vogt fe158341ba Don't show message for every iteration 2021-07-05 14:31:47 +02:00
Holger Vogt c38b8e3615 Fix a bug in the 'dc' progress report 2021-07-05 14:31:32 +02:00
Holger Vogt 8eeb924460 CIDER: Enable printing either binary or ascii data output to file. 
Patch provided by Brian Taylor, see
(https://sourceforge.net/p/ngspice/mailman/message/37309841/)
 2021-07-05 14:31:21 +02:00
Holger Vogt 9bb401d9cd Add a 'qsort' dummy according to current compiler standards. 
Detected during the very rare condition of not finding a 'qsort'
during the ./configure step.
 2021-07-05 14:31:08 +02:00
Holger Vogt 1d7e54d741 Enable including 'readline' from a non standard location. 
--with-readline=<location> may be given instead of --with-readline=yes
This is required when on macOS readline is installed from Homebrew.
Standard Xcode readline in macOS is not compatible with ngspice.
If --with-readline=yes is given, there is no change of behaviour
compared with previous releases.
 2021-07-05 14:30:52 +02:00
Holger Vogt 76eac5aa0f Make error message more verbode 2021-07-05 14:30:35 +02:00
Holger Vogt a4be66b9b0 Prevent crash if there is bad syntax in h, g, e, or f line 2021-07-05 14:30:26 +02:00
Holger Vogt 31fbf910af Crash when trying to delete root and netlist: 
Revert the order of deletion: Firstly the root, then the netlist.
 2021-07-05 14:30:08 +02:00
Holger Vogt 858689d206 Make syntax check for nesting of .subckt ... .ends more verbose: 
Try to find out where .subckt/.ends may be doubled, or missing.
 2021-07-05 14:29:50 +02:00
Holger Vogt 52b5e218c7 Add '\f' to characters to be replace by '+' 
during the syntax check of an netlist input file.
 2021-07-05 14:29:35 +02:00
Holger Vogt c061747f19 Add evaluating and using temp and dtemp 
as ASRC instance parameters.
 2021-07-05 14:29:10 +02:00
Holger Vogt ddcc6f6097 add a comment: we should use TNOM, but not a fixed 300.15. 
TNOM still has to be added to the ASRC parameters.
 2021-07-05 14:28:51 +02:00
Holger Vogt dcde7b590e Don't put brackets around dtemp and temp, when they denote 
instance parameters and thus are on the left hand side of '='
 2021-07-05 14:28:39 +02:00
Holger Vogt 945786fba7 Make PTcheck more verbose: 
Send error message containing failed expression
 2021-07-05 14:28:19 +02:00
Holger Vogt 7e01b800f0 add the parameter name to error message of missing or bad parameter 2021-07-05 14:28:07 +02:00
Holger Vogt 7eb791fe00 No parse tree submitted to IFeval: 
Prevent segfault and emit error message
 2021-07-05 14:27:46 +02:00
Holger Vogt 19abc83312 Make the choice of last commit mor obvious 2021-07-05 14:27:23 +02:00
Holger Vogt 87a9d87f7d Replace identifier by func not only after '=', but also '{' 
Extension to commit
61e48f984 ("Start replacing identifiers by func only after the first '='", 2021-06-18)
 2021-07-05 14:26:57 +02:00
Holger Vogt 68e51848a4 logic condition to check only 'x' lines had not been given 2021-07-05 14:26:46 +02:00
Holger Vogt d0ca6a4773 Start replacing identifiers by func only after the first '=' 2021-07-05 14:26:21 +02:00
Holger Vogt 36069467fb Clarify that 'scale set to ...' 
is not a query, but a statement
by 'scale is set to ...'..
 2021-07-05 14:25:49 +02:00
Holger Vogt 5d1dfdf34e Fix a comment 2021-07-05 14:25:26 +02:00
Holger Vogt 06136d2d02 Set the default line width for grid and graph to 1. 
0 is possible but seems to be too thin for reasonable plots.
 2021-07-05 14:25:13 +02:00
Holger Vogt 5083954fa1 Example input file for analog delay 2021-07-05 14:24:58 +02:00
Holger Vogt 028dd0ab88 Remove unused 
Add a delay of half a time step to reduce error
 2021-07-05 14:24:46 +02:00
Holger Vogt abc6eb56f3 Plausibility checking 
Enforce out=in when delay == 0
 2021-07-05 14:24:29 +02:00
Holger Vogt fbab9a0fe2 Add an analog delay source for transient simulation 
Internal circular memory of size tstop/tstep or user defined.
(aprox.) every tstep a value is stored.
Delay time in multiples of tstep, by control voltage or user defined.
Dc or ac sim will simply connect input to output.
 2021-07-05 14:24:06 +02:00
Holger Vogt 0d2d034eb2 Add devices s and w to previous commit. 
R and C are not yet covered here, due to the many
varieties available.
 2021-07-05 14:23:52 +02:00
Holger Vogt c033298db9 Don't replace a device model name by a parameter, if both 
have the same names.

This is an extension to commit
7706889a0 ("inpcom.c, fix bug no 384 do not quote fourth
token in f, h lines otherwise if dev name equals param
name parsing fails", 2018-12-08)

Fixes bug 327 reported by T. Edwards at
https://github.com/google/skywater-pdk/issues/327
 2021-07-05 14:23:23 +02:00
Holger Vogt 03517ae86c Define the function DevFinalize as used in the previous commit. 2021-07-05 14:22:55 +02:00
Holger Vogt 5e8ae680db Don't do gr_redraw twice (for non-X11 is already 
done in gr_resize)
Add a function DevFinalize() to add the closings in SVG or PS
files ("/> or "stroke"), when files are generated by the
plot window in MS Windows.
 2021-07-05 14:22:33 +02:00
Holger Vogt a6079781ea Fix previous commit, enable name upgrade for Linux and other non-Win OSs 2021-07-05 14:22:10 +02:00
Holger Vogt 1176bdb0b0 Bug: Plot window switching did not change the plot content. 
Enable plotting the current graph to svg or ps by selecting
the graph from the current plot window.
 2021-07-05 14:21:47 +02:00