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ngspice
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7808 Commits

Author SHA1 Message Date
dwarning 8f9bf94a38 Aware of sscanf return value 2021-12-13 21:30:55 +01:00
dwarning ba6d8c871c white spaces 2021-12-13 21:30:32 +01:00
dwarning ba9f5be52c Prevent arithmetic overflow and reduce operations 2021-12-13 21:29:37 +01:00
Holger Vogt 87b9df6681 CIDER: Examples for 2D plotting with gnuplot 2021-10-30 13:21:53 +02:00
Brian Taylor 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. 2021-10-30 13:21:32 +02:00
dwarning 550e9f1a81 correct some scaling rules 2021-10-30 11:03:26 +02:00
dwarning f638a63fba save few calculation effort in diode load routine 2021-10-30 11:03:05 +02:00
dwarning 62242a5538 save few calculation effort in bjt load routine 2021-10-30 11:02:54 +02:00
dwarning 133f9c46e7 prevent unwanted fallthrough 2021-10-30 11:02:25 +02:00
dwarning ae49043fe3 correct scaling for IBC parameter 2021-10-30 11:02:13 +02:00
dwarning b15c7d29f1 correct temp update for IBE and IBC parameter 2021-10-30 11:01:51 +02:00
dwarning 01fb0ac18b introduce IBE and IBC model parameter for more accurate current calculation 2021-10-30 11:01:36 +02:00
dwarning 231e6218a5 remove comment regarding ancient leakage current defaults 2021-10-30 11:01:24 +02:00
dwarning 5ff04ee85b c2 and c4 are now aliases for B-E and B-C leakage saturation currents 2021-10-30 11:01:09 +02:00
Holger Vogt fb98f7873b remove some compiler warnings 2021-10-30 10:46:39 +02:00
Holger Vogt ced6b038a5 cpl gc: Add missing files to project file 2021-10-30 10:45:58 +02:00
Holger Vogt 9806fb3b9e cpl gc: Add missing files to project file 2021-10-30 10:45:30 +02:00
Holger Vogt f3cb69403a bug 497: Prevent a crash in CPL 
Forbiddeb combination of model parameters.
Details are not yet available.
 2021-10-30 10:44:44 +02:00
Holger Vogt 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
 2021-10-30 10:44:29 +02:00
Holger Vogt 041264df03 No more meory leaks with existing cpl examples: 
Add cpldelete.c and cplmdel.c
Delete the model parameters.
Add 2 missing memsaved().
 2021-10-30 10:44:07 +02:00
Holger Vogt 9ede9b80e0 Issue a warnong only when ngdebug is set. 2021-10-30 10:43:38 +02:00
Holger Vogt d2dd1950cb Add memsaved() to TMALLOC, calloc and replace CPLTFREE for tfree 2021-10-30 10:43:10 +02:00
Holger Vogt de00317e49 Add memsaved or memdelete to macros 2021-10-30 10:42:37 +02:00
Holger Vogt 8c5277a5e8 Re-format cplsetup.c 2021-10-30 10:42:09 +02:00
Holger Vogt 7dcb1b2a39 Add memsaved() to TMALLOC 2021-10-30 10:41:51 +02:00
Holger Vogt 1dddd6df8d Each TMALLOC is accompanied by fcn memsaved(). 2021-10-30 10:41:37 +02:00
Holger Vogt b142f2eb9d Add mem_init() and mem_delete() to setup and unsetup functions 2021-10-30 10:41:24 +02:00
Holger Vogt 4837773045 Add cplhash.h to project 2021-10-30 10:40:52 +02:00
Holger Vogt 3be7370fa8 Add header with extern function prototypes 2021-10-30 10:40:40 +02:00
Holger Vogt 677ec1a094 Update intro text 2021-10-30 10:40:04 +02:00
Holger Vogt d71821fd36 New readme for this branch 2021-10-30 10:39:51 +02:00
Holger Vogt 7c38699cd7 Add missing function nghash_delete_special(), 
developed for branch gc-local
 2021-10-30 10:39:19 +02:00
Holger Vogt b9afd2bd16 add missing headers 2021-10-30 10:38:23 +02:00
Holger Vogt 684e940fc9 add cplhash.c to compile 2021-10-30 10:37:57 +02:00
Holger Vogt 2f5a00f0a5 hash functions for cpl garbage collector 2021-10-30 10:37:42 +02:00
Holger Vogt 063665c374 Fix a bug in optran code: 
devname will be used in the list of instances
 2021-10-29 16:41:18 +02:00
Holger Vogt 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.
 2021-10-29 16:40:51 +02:00
Holger Vogt bde0639bc4 save within subcircuit 
enable V(a,b) as v(a) v(b)
 2021-10-29 16:40:34 +02:00
Holger Vogt 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.
 2021-10-29 16:40:23 +02:00
Holger Vogt 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
 2021-10-29 16:40:06 +02:00
Holger Vogt f9b743aa2a remove compiler warnings 2021-10-29 16:39:28 +02:00
Holger Vogt 55d0657380 README.optran: optran is now standard. 2021-10-29 16:39:01 +02:00
Holger Vogt 7ce476c0ad Make optran standrad by calling com_optran during ngspice initialization. 2021-10-29 16:38:27 +02:00
Holger Vogt 36dd77f63e if step size in optran command is set to 0, 
optran is deselected.
 2021-10-29 16:38:08 +02:00
Holger Vogt 1eb15de584 remove optran command from spinit 2021-10-29 16:37:56 +02:00
Holger Vogt 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.
 2021-10-29 16:37:19 +02:00
Holger Vogt bbccb4b63e Improved error message: 
when argument out of range, name the term
 2021-10-29 16:36:55 +02:00
Holger Vogt c895ca33f7 Pswitch: Fix a bug in resistance calculation when cntl_on < cntl_off 
Correct setting of parens
 2021-10-29 16:35:47 +02:00
Holger Vogt 37ef831bc9 Updated links 2021-10-29 16:32:34 +02:00
Holger Vogt 70e4d2157e New names for the (experimental) ramp-time capacitor and inductor code models 2021-10-29 16:28:57 +02:00