38848259e4
With the ngspice gnuplot command, enable x/y contour plots for 2d Cider save file data. Usage: gnuplot <file> xycontour <expr>. xycontour is a new flag which is ignored if the plot data is not from 2d Cider. For contours, only a single plotarg <expr> is allowed. With <expr1> vs <expr2>, only <expr1> is plotted and <expr2> is ignored.
5 years ago
550e9f1a81
correct some scaling rules
4 years ago
f638a63fba
save few calculation effort in diode load routine
4 years ago
62242a5538
save few calculation effort in bjt load routine
4 years ago
133f9c46e7
prevent unwanted fallthrough
5 years ago
ae49043fe3
correct scaling for IBC parameter
5 years ago
b15c7d29f1
correct temp update for IBE and IBC parameter
5 years ago
01fb0ac18b
introduce IBE and IBC model parameter for more accurate current calculation
5 years ago
231e6218a5
remove comment regarding ancient leakage current defaults
5 years ago
5ff04ee85b
c2 and c4 are now aliases for B-E and B-C leakage saturation currents
5 years ago
fb98f7873b
remove some compiler warnings
4 years ago
f3cb69403a
bug 497: Prevent a crash in CPL
Forbiddeb combination of model parameters.
Details are not yet available.
5 years ago
69e2903bf6
Update to Garbage Collector for cpl
Update some comments
Insert the deleting functions
Reset pool_vi and ndn_btree
Add an example with 20 call to cpl in sequence
5 years ago
041264df03
No more meory leaks with existing cpl examples:
Add cpldelete.c and cplmdel.c
Delete the model parameters.
Add 2 missing memsaved().
5 years ago
9ede9b80e0
Issue a warnong only when ngdebug is set.
5 years ago
d2dd1950cb
Add memsaved() to TMALLOC, calloc and replace CPLTFREE for tfree
5 years ago
de00317e49
Add memsaved or memdelete to macros
5 years ago
8c5277a5e8
Re-format cplsetup.c
5 years ago
7dcb1b2a39
Add memsaved() to TMALLOC
5 years ago
1dddd6df8d
Each TMALLOC is accompanied by fcn memsaved().
5 years ago
b142f2eb9d
Add mem_init() and mem_delete() to setup and unsetup functions
5 years ago
3be7370fa8
Add header with extern function prototypes
5 years ago
677ec1a094
Update intro text
5 years ago
7c38699cd7
Add missing function nghash_delete_special(),
developed for branch gc-local
5 years ago
b9afd2bd16
add missing headers
5 years ago
2f5a00f0a5
hash functions for cpl garbage collector
5 years ago
063665c374
Fix a bug in optran code:
devname will be used in the list of instances
4 years ago
01ed224896
A check to avoid multiple entries for the same node into the .save list
Scan the data base dbs (list of saves) before a new entry is generated.
4 years ago
bde0639bc4
save within subcircuit
enable V(a,b) as v(a) v(b)
4 years ago
e90b3e711b
F.-request 85: save currents in subcircuits
Separate handling .ic/.nodeset and .save .
Add i(Vxx) to address translation.
Vxx#branch is not supported.
4 years ago
bd0113ea9a
Feature request 85: Enable .save within subcircuits
inp.c: Add .save to wl_first only after subcircuit expansion
subckt.c: treat .save like .ic
4 years ago
f9b743aa2a
remove compiler warnings
5 years ago
7ce476c0ad
Make optran standrad by calling com_optran during ngspice initialization.
5 years ago
36dd77f63e
if step size in optran command is set to 0,
optran is deselected.
5 years ago
1eb15de584
remove optran command from spinit
5 years ago
d6038ea43c
Redo the transformation vswitch -> pswitch
Parsing takes default values into account, when
parameter is missing.
S vswitch --> pswitch code model
S_ST vswitch (with hysreresis) --> SW switch
S iswitch --> aswitch code model
S_ST iswitch (with hysreresis) --> CSW switch
Use string handling for replacements: allow parameter
equations in .model lines.
5 years ago
bbccb4b63e
Improved error message:
when argument out of range, name the term
5 years ago
c895ca33f7
Pswitch: Fix a bug in resistance calculation when cntl_on < cntl_off
Correct setting of parens
5 years ago
eee639d98d
Rename the capacitor and inductor code models to capacitoric and inductoric
8e4db9109
5 years ago
6b5bc9bcd8
There is no f (femto or Farad) in a resistor line
5 years ago
a87b237bff
is_a_modelname() to detect a model 1N4148, if compt LT is set.
Rewrite is_a_modelname(), when LT is set: only check element lines
beginning with r and c for RKM notation of a number.
So don't use a RKM number (e.g. 4k7) for naming a resistor model.
5 years ago
34c227815d
RKM for C: Revert reading f, it is again femto
Examples files include expected results
5 years ago
7f981569d9
Update to RKM if ngbehavior=lt is set:
Reading C and R values follow the RKM convention with 2 exceptions:
Upper case and lower case letters are not distinguished.
Letters m, M denote milli (1e-3), letters Meg or meg denote 1e6.
5 years ago
6f6f2b8996
Remove double assigment to s[1]
Assignment Is either done in the loop or by *y = '\0';
5 years ago
daa3609e58
Enable RKM notation for R and C, when ngbehavior LT is selected.
Add 2 evaluation functions specific for R and C respectively.
R has code letters L, R, K, M, G, T enabled. M here is Meg!
C has code letters p, n, u or µ, m, F. F here is unity, femto is
not available, m is still milli!
Two examples files show all cases.
5 years ago
df5e7e36f6
When checking for µ, truncated the line, when shifted.
Enable R470, when newcompat LT is selected.
5 years ago
3dcc36c1c3
ngspice input deck may contain special characters like µ (mu).
Detect mu for ANSI and UTF-8 and translate it to u.
5 years ago
4ce4f52938
XSPICE d_source: prevent a crash when the input file is not found
5 years ago
d4c559421e
prevent crash if info.node_table has not been defined,
caused by some preceding error.
5 years ago
93f904fb0b
Make 'speedcheck' also available in batch mode simulation.
5 years ago
Brian Taylor
dwarning
Holger Vogt