luke
/
ngspice
mirror of https://git.code.sf.net/p/ngspice/ngspice
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
6,440 Commits 175 Branches 62 Tags 71 MiB
Commit Graph

170 Commits

Author SHA1 Message Date
AsamMich 59e925c710 Patch #83 
Improve and complete command 'compose'
 2019-07-20 17:33:58 +02:00
Holger Vogt a67560b6cc remove warnings 2019-03-30 17:22:12 +01:00
Holger Vogt 1b5e950d10 creating a linearized cutout of the original vector 
by defining the vectors lin-tstart, lin-tstop, and lin-tstep
before issuing the 'linearize' command
 2019-03-23 17:34:50 +01:00
h_vogt 15542990bb command.c, inpcom.c, add command 'setcs': like command 'set', 
but case sensitive, and thus keeping upper or lower case
of subsequently following variable name and other letters.
 2019-02-06 22:31:05 +01:00
Holger Vogt ccb0319022 An example for non-convergence of the pll if the stepszelimit is removed. 
Adding a somewhat relaxed limit by TMAX in the tran command will speed
up the simulation by a factor of 1.5 without compromising the result.
 2019-02-02 09:46:07 +01:00
dwarning 1c0890794b remove double mos instantiation 2019-01-30 14:57:33 +01:00
Holger Vogt 210dc1122f new examples: inverters and ring oscillator using SOI 2019-01-19 14:11:45 +01:00
dwarning 73bf1b279a Demonstration of mobility reduction and weak-inversion model. 2018-12-22 22:44:03 +01:00
dwarning 7615206238 Few corrections. 2018-12-22 22:43:53 +01:00
Holger Vogt 5298cd56c7 Few cleanings 2018-12-22 22:43:45 +01:00
dwarning 9937b5bed8 Substitute ancient subthreshold model parameter with ksubthres. 2018-12-17 23:01:32 +01:00
Holger Vogt 1dc125fba8 various fonts and font sizes for plotting 2018-11-18 15:51:21 +01:00
Holger Vogt df5155abee move model name example to examples/various 2018-11-18 15:47:49 +01:00
Holger Vogt f46135cc03 script to start GTKWave 2018-10-13 22:47:53 +02:00
Holger Vogt 66e8e440ea update, bug fixed 2018-09-26 18:45:56 +02:00
dwarning bd5379d760 one tran analysis is sufficient 2018-09-14 20:34:27 +02:00
Holger Vogt 3138811acd README for the table model and its table directory 2018-09-02 18:05:10 +02:00
Holger Vogt 925cb49ff2 Add some description, correct minor bugs. 2018-09-02 18:05:06 +02:00
Holger Vogt 8a813f75e8 replace mc_source by reset, to avoid adding additional circuits 2018-09-02 18:04:10 +02:00
Holger Vogt 800c9711f2 add a flag 'type of the union' to safely free model->param[i]->element, 
if it contain a malloced string
 2018-08-28 21:29:05 +02:00
Holger Vogt f988dfad93 add plotting to the example 2018-08-27 12:20:30 +02:00
Holger Vogt df01a9b587 noisy ring-oszillator now using transistors with different W/L 
(NMOS 2/2.5 and 5/0.25, PMOS 4/0.25 and 10/0.25)
for testing b3temp.c pParam generation, storage and removal
 2018-08-25 23:21:49 +02:00
Holger Vogt eb68799f18 1/f noise current, random current and voltage sources 
command 'alter'
 2018-08-23 16:34:55 +02:00
Holger Vogt 7bf81eb122 Add black grid and labels (for Linux) 2018-08-23 10:10:51 +02:00
Holger Vogt 95a0e69678 update to the example: 
change noise paramater to zero, then to more noise
re-running the simulation enforces creating new 1/f noise values
 2018-08-22 22:32:32 +02:00
Holger Vogt b0537d7019 noise example with bip transistor 2018-08-18 11:28:56 +02:00
Holger Vogt 053a1ef15d Some hints how to use this file 2018-08-18 11:28:27 +02:00
Holger Vogt 39506dadee NMOS and PMOS dc input and output characteristics 2018-08-18 11:28:18 +02:00
Holger Vogt 9becf1313a complex model: a script loads two circuits with MOS and 
bipolar table models, and run a sequence of dc simulations
with switching the circuit.
 2018-08-18 11:28:13 +02:00
Holger Vogt bb86b137a7 add 'reset' to fix a huge memory leak 2018-08-18 11:27:38 +02:00
Holger Vogt e99985a156 add two commands 'reset' to avoid huge memory leak 2018-08-18 11:27:08 +02:00
Holger Vogt b0883ffc5d add the reset command to avoid huge memory leak 2018-08-18 11:26:55 +02:00
Holger Vogt 83db375fe8 add plotting with internal analog plot 
and gtkwave for digital data
 2018-08-10 19:55:52 +02:00
Holger Vogt ef9ba3d687 remove peronal file path 2018-08-10 19:43:22 +02:00
Holger Vogt e8e5823955 add a hint to run the table generator before 
simulation is possible
 2018-08-10 19:41:02 +02:00
Holger Vogt d4217f1256 update: use $inputdir instead of absolute path 
outputpath not (yet?) available
 2018-08-07 19:58:47 +02:00
Holger Vogt ab9ffc2319 small update of comment 2018-08-07 19:57:52 +02:00
Holger Vogt 1406114127 add POWER NMOS and PMOS example with quasi-saturation 2018-08-07 19:57:44 +02:00
Holger Vogt c8705147b0 Original examples fixed and moved to here 2018-07-28 13:45:41 +02:00
Holger Vogt 0de66ea3b8 XSPICE state machine example 2018-07-28 12:54:02 +02:00
Holger Vogt a5e382d0ea XSPICE d_source examples 2018-07-28 12:52:21 +02:00
Holger Vogt 6e452b1e7c xspice filesource example 2018-07-28 11:45:33 +02:00
Holger Vogt 1cbcd25cab various digital simulations of a 4-bit NAND gate full adder: 
Bipolar, MOS, behavioral, and event based
 2018-07-22 15:12:59 +02:00
Holger Vogt 5fa4f631fb MC input files 2018-07-22 15:12:32 +02:00
Holger Vogt 4add5be417 remove the quotation marks around $&run 
whitespaces
 2018-07-22 15:12:04 +02:00
Holger Vogt 1bf7f3004d tests for setting random numbers 2018-07-22 15:10:00 +02:00
Holger Vogt 73f8925c1e example update: sim_status, mc_source and others 2018-07-22 15:09:46 +02:00
Holger Vogt 8ffb3e29da example may be run with commervcial PDKs 2018-07-22 15:09:36 +02:00
Holger Vogt 7592644400 small update for README, hint to manual chapt. 16.13.5 2018-07-22 10:30:50 +02:00
Holger Vogt ea3ada107b small addition (hint to add 'set ngbehavior=ps') 2018-07-22 08:36:36 +02:00