9221df234c
Patch to allow (and ignore) leading or trailing commas
when putting {} around tokens. Tested with PWL voltage source.
Patch has been suggested by Liqian Zhang
5 years ago
33571877dc
Some update to SOA for a diode:
Limit output to four digits
Add power and temperature limits.
Derating with self-heating, or with fixed temperature,
or no derating at all, selectable by setting model parameters.
Example file: SOA plotted as frame, with diode current.
5 years ago
759f4f5f84
Make the output a little more verbose:
add terminal voltage to Id, Te, and Pd outputs.
Compare SOA data to terminal voltage, not (unknown) junction voltage.
5 years ago
9c8380a031
Enhance the SOA (safe operating area) operations
Parameters id_max, pd_max and te_max have been added
for current, power, and temperature to the already existing
fv_max and bv_max (max forward and backward volteges).
5 years ago
e5fdb4c742
Patch sorts 1 byte vars in sequence,
to save some memory.
Patch #107 provided by Florian Ballenegger
5 years ago
2c2e21a80c
Smal typo fixup s/currntly/currently
5 years ago
605f59b417
Fix a bug with the alter statement
lower case for device name, when sent from shared ngspice
or from interactive mode.
5 years ago
9a2d968577
When transferring boolean data over the ABI, keep them as boolean types, not integer
Replace the type of all boolean variables around the ABI by NG_BOOL.
NG_BOOL is typedefed to _Bool, when compiling shared ngspice. When
sharedspice.h is use externally NG_BOOL is typdefed to bool
5 years ago
61b5c0563b
src/Makefile.am: Adopt used variables for lib versioning
A small adjustment so the configured ABI version from configure.ac will
get used for creating the libngspice library.
5 years ago
4258fe94b5
Add library versioning according to
https://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html#Libtool-versioning
Add package versioning with m4 macros
5 years ago
6aac403ab0
XSPICE delay: add some more safeguards
5 years ago
4feb43e067
Prepare ngspice-35
5 years ago
4dbd8b7f9a
Preliminary fix for the 'interpolate' function.
Interpolation of 1D vectors is o.k. now,
multi-dimensional vectors are not (yet) supported.
5 years ago
1977128380
Prevent crash when CIDER diode models are used.
There is no third node in NUMD or NUMD2, so don't set
GENnode(fast)[i]. This patch fixes a bug introduced in
4895a4b5a ("Diode model with selfheating option", 2021-04-11)
5 years ago
9cc9c56cad
Don't write past '\0', fixes a bug in commit
1c5e0d11d
5 years ago
b7473a33a0
Check for double '{', replace the inner '{', '}' by '(', ')'
in .subckt or .model (which both may stem from external sources)
5 years ago
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
)
5 years ago
1c5e0d11dd
If there is a XSPICE code model .model line
with file input, keep quotes and case for the file path.
5 years ago
15a3ed87c0
Enable the m parameter in E, G, B, R behavioral source/devices
5 years ago
973a60b898
re-enable making the old help system for Linux/Cygwin
by --enable-help --enable-oldapps
5 years ago
d34d1e7c7c
Get immediate response into text window,
when requesting information on coordinates.
5 years ago
182a4d3f5f
WinGUI: Push any remaining error message into text window
before emitting interactive error message window and exit.
5 years ago
ae72677cc2
Remove a false read when curr_line has
already been invalidated.
5 years ago
0f25c25c7e
Remove a memory leak
Make inp_rem_levels non-static
and use it to remove 'root' after it has been used.
5 years ago
54cbfb4138
Nodedamping: Make difference independent of the sign
of the difference
5 years ago
c74321e0f5
JFET2: Add a link to literature
5 years ago
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'
5 years ago
0ece04cdc8
Add channel type determination belong nmos/pmos model parameter
5 years ago
fe158341ba
Don't show message for every iteration
5 years ago
c38b8e3615
Fix a bug in the 'dc' progress report
5 years ago
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/ )
5 years ago
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.
5 years ago
76eac5aa0f
Make error message more verbode
5 years ago
a4be66b9b0
Prevent crash if there is bad syntax in h, g, e, or f line
5 years ago
31fbf910af
Crash when trying to delete root and netlist:
Revert the order of deletion: Firstly the root, then the netlist.
5 years ago
858689d206
Make syntax check for nesting of .subckt ... .ends more verbose:
Try to find out where .subckt/.ends may be doubled, or missing.
5 years ago
52b5e218c7
Add '\f' to characters to be replace by '+'
during the syntax check of an netlist input file.
5 years ago
c061747f19
Add evaluating and using temp and dtemp
as ASRC instance parameters.
5 years ago
ddcc6f6097
add a comment: we should use TNOM, but not a fixed 300.15.
TNOM still has to be added to the ASRC parameters.
5 years ago
dcde7b590e
Don't put brackets around dtemp and temp, when they denote
instance parameters and thus are on the left hand side of '='
5 years ago
945786fba7
Make PTcheck more verbose:
Send error message containing failed expression
5 years ago
7e01b800f0
add the parameter name to error message of missing or bad parameter
5 years ago
7eb791fe00
No parse tree submitted to IFeval:
Prevent segfault and emit error message
5 years ago
19abc83312
Make the choice of last commit mor obvious
5 years ago
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)
5 years ago
68e51848a4
logic condition to check only 'x' lines had not been given
5 years ago
d0ca6a4773
Start replacing identifiers by func only after the first '='
5 years ago
36069467fb
Clarify that 'scale set to ...'
is not a query, but a statement
by 'scale is set to ...'..
5 years ago
5d1dfdf34e
Fix a comment
5 years ago
06136d2d02
Set the default line width for grid and graph to 1.
0 is possible but seems to be too thin for reasonable plots.
5 years ago
Holger Vogt
Carsten Schoenert
dwarning