2d3f5f8f70
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.
2021-10-30 11:13:11 +02:00
83ce95a38b
remove some compiler warnings
2021-10-26 16:27:54 +02:00
2719c71d78
Fix a bug in optran code:
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devname will be used in the list of instances
2021-10-26 11:39:18 +02:00
ade90bd6eb
correct some scaling rules
2021-10-24 18:11:39 +02:00
751549967a
save few calculation effort in diode load routine
2021-10-23 23:00:27 +02:00
c77a1873fd
save few calculation effort in bjt load routine
2021-10-23 13:55:37 +02:00
b17f4c4eeb
prevent unwanted fallthrough
2021-10-23 13:55:15 +02:00
66d7f30de9
correct scaling for IBC parameter
2021-10-23 13:54:49 +02:00
78d2d3a36b
correct temp update for IBE and IBC parameter
2021-10-23 13:54:26 +02:00
8f285544a9
introduce IBE and IBC model parameter for more accurate current calculation
2021-10-23 13:53:58 +02:00
925f401cb7
remove comment regarding ancient leakage current defaults
2021-10-23 13:53:36 +02:00
33669b01db
c2 and c4 are now aliases for B-E and B-C leakage saturation currents
2021-10-23 13:52:59 +02:00
2437326897
A check to avoid multiple entries for the same node into the .save list
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Scan the data base dbs (list of saves) before a new entry is generated.
2021-10-20 22:16:36 +02:00
9a791c7487
save within subcircuit
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enable V(a,b) as v(a) v(b)
2021-10-20 20:06:31 +02:00
1fdab4357c
F.-request 85: save currents in subcircuits
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Separate handling .ic/.nodeset and .save .
Add i(Vxx) to address translation.
Vxx#branch is not supported.
2021-10-20 13:56:43 +02:00
b4e5a7a721
Feature request 85: Enable .save within subcircuits
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inp.c: Add .save to wl_first only after subcircuit expansion
subckt.c: treat .save like .ic
2021-10-19 11:44:47 +02:00
aa32a84e7f
remove compiler warnings
2021-10-11 17:11:45 +02:00
8bfdaf0b25
Make optran standrad by calling com_optran during ngspice initialization.
2021-10-10 11:41:28 +02:00
d5129a5ad5
if step size in optran command is set to 0,
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optran is deselected.
2021-10-10 11:40:53 +02:00
46c7b5269f
remove optran command from spinit
2021-10-10 11:40:00 +02:00
86201a85a2
Redo the transformation vswitch -> pswitch
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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.
2021-10-09 23:20:34 +02:00
a41cbad50e
Revert "Redo the transformation vswitch -> pswitch"
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This reverts commit b78bb48ead
2021-10-08 20:34:59 +02:00
b78bb48ead
Redo the transformation vswitch -> pswitch
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Parsing takes defaults into account
S switch --> pswitch code model
S_ST switch (with hysreresis) --> SW switch
iswitch not yet done
2021-10-06 23:58:03 +02:00
e5ca96b039
Improved error message:
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when argument out of range, name the term
2021-10-06 23:53:41 +02:00
d6307122ff
Pswitch: Fix a bug in resistance calculation when cntl_on < cntl_off
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Correct setting of parens
2021-10-06 23:52:37 +02:00
ce693efa67
Revert "Revert "Neew pswitch with patch 0001-pswitch-fix.patch from Jube 3rd, 21 at""
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This reverts commit 1f03335230
2021-10-06 23:17:39 +02:00
1f03335230
Revert "Neew pswitch with patch 0001-pswitch-fix.patch from Jube 3rd, 21 at"
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This reverts commit d36fcaf34c
2021-10-06 23:11:49 +02:00
01280a8a6e
There is no f (femto or Farad) in a resistor line
2021-10-05 18:10:54 +02:00
0cfd634423
is_a_modelname() to detect a model 1N4148, if compt LT is set.
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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.
2021-10-05 18:10:45 +02:00
4e56176e13
bug 497: Prevent a crash in CPL
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Forbiddeb combination of model parameters.
Details are not yet available.
2021-10-03 18:41:30 +02:00
8019e69baa
Update to Garbage Collector for cpl
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Update some comments
Insert the deleting functions
Reset pool_vi and ndn_btree
Add an example with 20 call to cpl in sequence
2021-10-03 15:58:51 +02:00
756318f794
No more meory leaks with existing cpl examples:
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Add cpldelete.c and cplmdel.c
Delete the model parameters.
Add 2 missing memsaved().
2021-10-03 15:58:37 +02:00
e3cdb676e1
Issue a warnong only when ngdebug is set.
2021-10-03 15:58:06 +02:00
d27c5b1796
Add memsaved() to TMALLOC, calloc and replace CPLTFREE for tfree
2021-10-03 15:57:30 +02:00
2edad6da01
Add memsaved or memdelete to macros
2021-10-03 15:57:09 +02:00
50d1e7101d
Re-format cplsetup.c
2021-10-03 15:56:47 +02:00
8af3f7a5de
Add memsaved() to TMALLOC
2021-10-03 15:56:28 +02:00
d8c18559ff
Each TMALLOC is accompanied by fcn memsaved().
2021-10-03 15:56:15 +02:00
795d32652a
Add mem_init() and mem_delete() to setup and unsetup functions
2021-10-03 15:55:57 +02:00
a986bc8f9d
Add header with extern function prototypes
2021-10-03 15:55:22 +02:00
640bef9249
Update intro text
2021-10-03 15:54:58 +02:00
ffd9890946
Add missing function nghash_delete_special(),
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developed for branch gc-local
2021-10-03 15:54:20 +02:00
48736e3623
add missing headers
2021-10-03 15:53:50 +02:00
9f0e9ad02b
hash functions for cpl garbage collector
2021-10-03 15:53:02 +02:00
e1e97a4822
Revert "Revert ".control and `B' parser, fix precedence of '-' versus '^'""
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This reverts commit adc1546e59
2021-10-03 15:51:42 +02:00
ab92983684
Rename the capacitor and inductor code models to capacitoric and inductoric
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8e4db9109
2021-09-29 23:14:05 +02:00
22a878e49e
RKM for C: Revert reading f, it is again femto
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Examples files include expected results
2021-09-27 17:56:12 +02:00
4bb1d84f9f
Update to RKM if ngbehavior=lt is set:
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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.
2021-09-27 16:42:26 +02:00
d922ca5ae6
Remove double assigment to s[1]
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Assignment Is either done in the loop or by *y = '\0';
2021-09-26 00:05:30 +02:00
32e26a5849
Enable RKM notation for R and C, when ngbehavior LT is selected.
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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.
2021-09-25 23:50:35 +02:00
189126c029
When checking for µ, truncated the line, when shifted.
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Enable R470, when newcompat LT is selected.
2021-09-25 23:43:36 +02:00
83a9d48638
ngspice input deck may contain special characters like µ (mu).
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Detect mu for ANSI and UTF-8 and translate it to u.
2021-09-25 13:50:16 +02:00
39defa3fa7
XSPICE d_source: prevent a crash when the input file is not found
2021-09-24 14:08:47 +02:00
b24be62bf0
prevent crash if info.node_table has not been defined,
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caused by some preceding error.
2021-09-22 16:19:37 +02:00
fd8ec3977b
Make 'speedcheck' also available in batch mode simulation.
2021-09-19 23:02:00 +02:00
a77377f6c1
command listing: add option r (runable)
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listing r > $inputdir/mycirc_runable.cir
will save the expanded netlist without line numbers,
ready to be sourced again and run in ngspice.
2021-09-18 14:57:22 +02:00
0654a78681
Add missing rule for ngicon.rc
2021-09-17 16:29:57 +02:00
6b12971fc6
Revert "Reading CIDER "Device Cross Section" failed if written in ASCII."
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This reverts commit 4a907749a6
2021-09-17 15:00:48 +02:00
2ebed3f747
Use the current point number as the single digit index for Cider 2D ascii save files. This conforms to the normal usage with other types of ascii rawfile. The numd parser table entry for ic.file now has the correct IF_STRING type.
2021-09-17 14:59:54 +02:00
a93bed0f4b
Fix bug #557
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Revise memory allocation for different analysis types
2021-09-17 12:10:35 +02:00
372bd64f34
Check V and I lines for dc and ac.
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Allow ac without parameters, a default is set to ac ( 1 0 )
2021-09-14 17:15:25 +02:00
adc1546e59
Revert ".control and `B' parser, fix precedence of '-' versus '^'"
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This reverts commit b32ae9f79b
2021-09-14 14:14:29 +02:00
d6c88b0e9a
Retaining the mixed case of Cider quoted string valued parameters. Limit searches for ic.file to D*, M*, and Q* device instantiation lines. Cider model (numos, numd, nbjt) detection is limited to .model lines. Continuation lines which do contain these tokens are not checked, but this should rarely happen. All of the examples/cider circuits meet these assumptions. Memory errors have been removed.
2021-09-10 11:50:22 +02:00
f0ffff2dc0
re-enable lower-casing of tokens beginning with 'cd',
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except for command 'cd' which is usually followed by a space.
2021-09-07 12:42:20 +02:00
532eddde54
make PTparse error message more verbose:
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include point in a line where parsing failed.
2021-09-07 12:41:18 +02:00
4a907749a6
Reading CIDER "Device Cross Section" failed if written in ASCII.
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Second point count flag enabled (for CIDER 2D only).
2021-09-06 23:00:10 +02:00
64686132ad
Don't search for ic.file within comments.
2021-09-05 11:28:27 +02:00
5a8f07a292
Do not use non-portable strcasestr.
2021-09-05 11:27:56 +02:00
43520d9b8a
Fix NAN error in numd2 area report and crashes when a doping file is missing. Update examples/cider so that the test circuits all run; add case sensitivity tests for rootfile and ic.file parameter strings enclosed in a single pair of double quotes.
2021-09-05 11:27:01 +02:00
5cd919ebc1
Add resistance sweep error message for failing optran
2021-09-03 15:01:53 +02:00
c61b95f1e7
Optran may throw an error message while in temp sweep
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and optran fails: message added (in addition prevent a crash)
2021-09-03 10:18:58 +02:00
bb23520bd4
errno needs to be nulled in Linux.
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Its previous value will be returned after checking.
2021-09-01 23:16:58 +02:00
04cdfb6bb9
'Option interp' and command 'stop' have been incompatible.
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Allow both in a run.
Issue note (however not checked) that stop time data have to fit
the inpolated times.
2021-09-01 12:26:49 +02:00
ce0559b458
prevent a crash, e.g. when incompatible 'option interp'
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is set and 'stop' is called.
2021-09-01 10:57:27 +02:00
b9c5873606
command 'wrnodev'
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Write current node voltages to file in format .ic=value
The file may be used to set initial conditions for another simulation,
e.g. ac at a specific time step of a transient simulation.
2021-08-30 14:47:10 +02:00
7d13fe8214
Add a line feed to make message more readable.
2021-08-29 14:28:27 +02:00
6e7993b289
ASRC (B-Source) error message is cryptic, as it does not tell
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which B-Source failed.
Add a hint to the ASRC error message on the name of the
B-Source instance.
2021-08-29 14:27:56 +02:00
de1024a75b
Prevent a crash if command 'save n1' has been given on a digital node n1.
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Improved error message.
2021-08-28 15:09:51 +02:00
8e9a14678c
Revise the SOA and add new parameters:
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pd_max id_max idr_max te_max rth_ext derating
rth_ext is currently not used
2021-08-27 18:20:16 +02:00
79ebf219fe
Add a check for sys/sysctrl.h, which has been declared deprecated,
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and which may not be available (in the future) on some systems.
2021-08-25 11:48:21 +02:00
1b17c5cc59
VDMOS, prepare SOA with new parameters
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Model parameters pd_max, id_max, idr_max, and te_max
(power dissipated, drain current, drain reverse current, temperature)
2021-08-24 17:52:33 +02:00
5758d58349
spinit: add optran to the standard inits
2021-08-24 17:48:17 +02:00
c8d76014b9
SOA for bipolar
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Replace pow_max by pd_max
2021-08-24 16:15:46 +02:00
10b2f96ed1
Enable command 'optran' in spinit or .spiceinit,
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when the circuit is not yet loaded.
Then the optran data are stored in static variables,
until optran is called again with arg NULL from inp.c,
to set the data in ft_curckt->ci_defTask.
2021-08-24 15:53:31 +02:00
0f46f9b228
List definition needs spaces between ( and next token,
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and between token and )
Update to comment.
2021-08-24 15:51:09 +02:00
a3973c7fe0
optran is only selected when the 'optran' command has been processed.
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If not, the call to the OPtran() function returns the previous
'converged' value.
2021-08-20 18:46:50 +02:00
034f8a4959
Don't do optran, if command optran is not given.
2021-08-20 17:09:20 +02:00
e093844b18
Update comment: 0 is no initial iteration
2021-08-20 16:56:47 +02:00
3f68f91bf5
Add command 'write_ic'
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Write out the right hand side status of the matrix in format
.ic = V(node_xx)
This may be possible at the end of a simulation or after a 'stop'
of the simulation, which may be resumed again afterwars. This
status may be used to start another simulation with these
parameters by inluding into the netlist.
2021-08-20 15:30:02 +02:00
45dda4bbe2
Add command 'write_ic'
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Write out the right hand side status of the matrix in format
.ic = V(node_xx)
This may be possible at the end of a simulation or after a 'stop'
of the simulation, which may be resumed again afterwars. This
status may be used to start another simulation with these
parameters by inluding into the netlist.
2021-08-20 15:29:47 +02:00
f374e90ad4
if 'set ngdebug' print out transient initial conditions also with UIC set.
2021-08-20 15:29:15 +02:00
a50f51760c
make the error detection work properly
2021-08-20 15:28:58 +02:00
edea5bf67b
Use InpEvaluate() instead of strtod to enable ngspice numbers
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with scale factors Meg k m u n p f etc.
2021-08-20 15:28:24 +02:00
15907a592c
Reverse stepsize and finaltime in optran command,
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stepsize first as in tran command.
2021-08-20 15:27:44 +02:00
9a42ff82a6
prevent crash if first breakpoint is beyond optran max time
2021-08-20 15:27:27 +02:00
86b1f6d6a6
test of supply ramping
2021-08-20 15:26:50 +02:00
3f27a560ee
upon finishing 'optran', restore old CKTstep
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remove unused
2021-08-20 15:25:59 +02:00
c76ee6f275
safeguard command 'optran' against circuit no being loaded
2021-08-20 15:25:35 +02:00
5bbaa81c48
add missing header
2021-08-20 15:25:16 +02:00
0754a35296
header for optran
2021-08-20 15:25:03 +02:00
Brian Taylor
Holger Vogt
dwarning
Keno Fischer