897165d026
VDMOS change default value for Rthca
2020-04-04 14:19:03 +02:00
3994f9de1a
example default to available models
2020-04-04 14:17:04 +02:00
d3da0d5ebf
VDMOS consider body diode thermal contribution for self-heatine effect
2020-04-04 14:16:19 +02:00
9e392c113a
some tiny updates to the plot commands
2020-03-15 08:51:16 +01:00
6a93dd16d1
specific ngbehavior by .spiceinit
2020-03-15 08:51:15 +01:00
791f18053f
change vdmos flag to thermal, not to confuse with b4soi
2020-03-15 08:51:15 +01:00
8b1a4aaf45
MOS output characteristics with and witout drain series resistance
2020-03-15 08:51:14 +01:00
e53632c368
When plotting arrays of curves, plot lines only in the direction
...
of (in absolute terms) growing x values.
Example: MOS output characteristics.
In the rare case of plotting versus varying x directions
(e.g. example memristor.sp), one has to add the flag
'retraceplot' to the plot command.
2020-03-15 08:51:14 +01:00
1c558cfd7b
thicken grid and graph separately
2020-03-15 08:51:13 +01:00
c77741c2a9
more precise warning of potential failure
2020-03-15 08:51:13 +01:00
1919cf5c94
replace variable 'gridwidth' by 'xgridwidth'
2020-03-15 08:51:13 +01:00
d6c58a096b
some more examples, use $oscompiled
2020-03-15 08:51:12 +01:00
a0c1d6e6bd
examples for the recent plot enhancements
2020-03-15 08:51:12 +01:00
34b50c32de
examle file for color and font selection
2020-03-15 08:51:12 +01:00
800cd05f3d
new variable nolegend: with 'set nolegend' plotting of
...
the legend is suppressed.
2020-03-15 08:51:11 +01:00
a5dfffea1b
use a more pleasant color for ps background
2020-03-15 08:51:11 +01:00
1fda03382e
color input for text/grids (color1), background (color0)
...
and graphs (color2-22) on Windows via
set color2=red
set color2=rgb:ff/0/0
set color2=rgbd:255,0,0
several examples given in the example files
2020-03-15 08:51:11 +01:00
cb38e7a367
enable using setting colors by colornn with 0<=nn<=22
...
The name list of colors is given by
https://www.codeproject.com/Articles/1276/Naming-Common-Colors
2020-03-15 08:51:10 +01:00
7dea6f2f3a
add shell plotter selection as function of oscompiled
2020-03-15 08:51:10 +01:00
3701ca0364
add color selection to WinGui plots
2020-03-15 08:51:10 +01:00
3edd912a50
use variable 'oscompiled' to specialize for various OSs
2020-03-15 08:51:10 +01:00
ef95ff7edc
generate variable oscompiled
...
test for variable
2020-03-15 08:51:10 +01:00
d6418ce6b6
remove typo
2020-03-15 08:51:10 +01:00
88a3e564f9
some updates on fonts etc.
2020-03-15 08:51:09 +01:00
c0ea5a4415
command hardcopy changes font, check is necessary
2020-03-15 08:51:07 +01:00
6edb0eea41
re-organize PS color selection
...
Improve settings for PS image
Improve error messages
2020-03-15 08:51:07 +01:00
7af361521c
add local linewidth change for plot and gnuplot commands
2020-03-15 08:51:07 +01:00
853089036c
add some plots
2020-03-15 08:51:07 +01:00
11de119140
setcf -> setcs
...
comments added
2020-03-15 08:51:06 +01:00
56b008a34d
some utf-8 examples
...
please apologize for the nonsense texts
2020-03-15 08:51:05 +01:00
9c848cdca6
increase max. number of threads for BSIM4 to 8
2020-03-15 08:51:00 +01:00
41ddb9a63d
correct thermal parameter
2020-03-15 08:51:00 +01:00
51d95f1b6f
avoiding temporary setplot problem
2020-03-15 08:51:00 +01:00
d244b1c008
update vdmos examples to the new model interface
2020-03-15 08:50:59 +01:00
23cef80914
option not needed for convergence
2020-03-15 08:50:59 +01:00
48e998f19b
out-of-interval examples added
2020-03-15 08:50:58 +01:00
7ae76f0f51
update to the .measure and meas error messages:
...
remove crash uipon buggy inputs
add buggy example input file
unify fcn returns: 0 is OK, 1 is bad
Improve on error message for bad syntax
2020-03-15 08:50:58 +01:00
e6bbedf203
example for ~(~v(9)&v(8))
2020-03-15 08:50:57 +01:00
6c3b14e396
make simulation faster, allow batch mode
2020-03-15 08:50:57 +01:00
c8082072fb
Add ac simulation
2019-11-30 11:36:26 +01:00
3109cf2825
add simulation time info
2019-10-05 13:16:13 +02:00
09e1e03fc3
use ; instead of $ as end-of-line delimiter
2019-10-05 13:15:36 +02:00
435520afbe
better title line
2019-09-14 11:26:34 +02:00
4ee09fe5c6
vbic model example files
2019-09-14 11:26:21 +02:00
9b28a951d2
Patch #83
...
Improve and complete command 'compose'
2019-08-13 23:34:48 +02:00
6af98bf90b
remove warnings
2019-08-13 23:16:12 +02:00
a0d87048e6
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.
2019-08-13 22:51:36 +02:00
9dec5f5f1e
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.
2019-03-21 20:26:24 +01:00
9e70329dd3
remove double mos instantiation
2019-03-21 20:21:32 +01:00
a89e5db571
creating a linearized cutout of the original vector
...
by defining the vectors lin-tstart, lin-tstop, and lin-tstep
before issuing the 'linearize' command
2019-03-21 20:13:27 +01:00
b985472ac1
new examples: inverters and ring oscillator using SOI
2019-03-21 16:13:54 +01:00
73bf1b279a
Demonstration of mobility reduction and weak-inversion model.
2018-12-22 22:44:03 +01:00
7615206238
Few corrections.
2018-12-22 22:43:53 +01:00
5298cd56c7
Few cleanings
2018-12-22 22:43:45 +01:00
9937b5bed8
Substitute ancient subthreshold model parameter with ksubthres.
2018-12-17 23:01:32 +01:00
1dc125fba8
various fonts and font sizes for plotting
2018-11-18 15:51:21 +01:00
df5155abee
move model name example to examples/various
2018-11-18 15:47:49 +01:00
f46135cc03
script to start GTKWave
2018-10-13 22:47:53 +02:00
66e8e440ea
update, bug fixed
2018-09-26 18:45:56 +02:00
bd5379d760
one tran analysis is sufficient
2018-09-14 20:34:27 +02:00
3138811acd
README for the table model and its table directory
2018-09-02 18:05:10 +02:00
925cb49ff2
Add some description, correct minor bugs.
2018-09-02 18:05:06 +02:00
8a813f75e8
replace mc_source by reset, to avoid adding additional circuits
2018-09-02 18:04:10 +02:00
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
f988dfad93
add plotting to the example
2018-08-27 12:20:30 +02:00
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
eb68799f18
1/f noise current, random current and voltage sources
...
command 'alter'
2018-08-23 16:34:55 +02:00
7bf81eb122
Add black grid and labels (for Linux)
2018-08-23 10:10:51 +02:00
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
b0537d7019
noise example with bip transistor
2018-08-18 11:28:56 +02:00
053a1ef15d
Some hints how to use this file
2018-08-18 11:28:27 +02:00
39506dadee
NMOS and PMOS dc input and output characteristics
2018-08-18 11:28:18 +02:00
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
bb86b137a7
add 'reset' to fix a huge memory leak
2018-08-18 11:27:38 +02:00
e99985a156
add two commands 'reset' to avoid huge memory leak
2018-08-18 11:27:08 +02:00
b0883ffc5d
add the reset command to avoid huge memory leak
2018-08-18 11:26:55 +02:00
83db375fe8
add plotting with internal analog plot
...
and gtkwave for digital data
2018-08-10 19:55:52 +02:00
ef9ba3d687
remove peronal file path
2018-08-10 19:43:22 +02:00
e8e5823955
add a hint to run the table generator before
...
simulation is possible
2018-08-10 19:41:02 +02:00
d4217f1256
update: use $inputdir instead of absolute path
...
outputpath not (yet?) available
2018-08-07 19:58:47 +02:00
ab9ffc2319
small update of comment
2018-08-07 19:57:52 +02:00
1406114127
add POWER NMOS and PMOS example with quasi-saturation
2018-08-07 19:57:44 +02:00
c8705147b0
Original examples fixed and moved to here
2018-07-28 13:45:41 +02:00
0de66ea3b8
XSPICE state machine example
2018-07-28 12:54:02 +02:00
a5e382d0ea
XSPICE d_source examples
2018-07-28 12:52:21 +02:00
6e452b1e7c
xspice filesource example
2018-07-28 11:45:33 +02:00
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
5fa4f631fb
MC input files
2018-07-22 15:12:32 +02:00
4add5be417
remove the quotation marks around $&run
...
whitespaces
2018-07-22 15:12:04 +02:00
1bf7f3004d
tests for setting random numbers
2018-07-22 15:10:00 +02:00
73f8925c1e
example update: sim_status, mc_source and others
2018-07-22 15:09:46 +02:00
8ffb3e29da
example may be run with commervcial PDKs
2018-07-22 15:09:36 +02:00
7592644400
small update for README, hint to manual chapt. 16.13.5
2018-07-22 10:30:50 +02:00
ea3ada107b
small addition (hint to add 'set ngbehavior=ps')
2018-07-22 08:36:36 +02:00
de644fe3ca
3rd and 4th node have to be the same for VDMOS
2018-07-22 00:31:29 +02:00
d61fa145c1
Update to PSPICE-ngspice models
...
README with download information
2018-07-21 23:59:27 +02:00
5623996b33
give a hint where to download library
...
remove library from distribution
2018-06-01 21:57:03 +02:00
930ef32c83
path to library is the actual directory
2018-06-01 20:56:46 +02:00
ad2047844f
Due to licencing: show only the modified VDMOS models.
...
All others may be downloaded from the address given in the header.
2018-05-26 18:05:49 +02:00
5a825ffabf
Monte-Carlo examples using new features: command 'mc_source',
...
variable 'sim_status' etc.
2018-05-26 15:41:32 +02:00
7b6cd86a62
re-write vswitch transformation code:
...
first scan: check for each .model with vswitch
second scan: check for switch instances
(s lines) using the models
2018-05-22 20:19:50 +02:00
210345c78a
example for mixed vswitch, standard switch circuit
2018-05-21 23:37:50 +02:00
404fd7f3b9
move example files
2018-05-19 16:56:57 +02:00
e06def0645
move vdmos examples to the examples directory
2018-05-18 15:58:45 +02:00
949299f2fc
add examples for PSPICE -> ngspice transfer
2018-05-18 15:57:20 +02:00
f46a003c59
example file for current measurement with function i(device)
2018-05-15 23:19:48 +02:00
40e3d4bf95
examples/various: tests and loops using alterparam
2018-05-15 23:00:33 +02:00
560cb6e970
plotting/grid.c, bug fix, avoid string buffer overflow
...
Prevent a crash of example/FFT_test.cir.
Buffer 'buf' in function drawlingrid() has been too small.
Increase 'buf' size, and add some protection.
The example file examples/plot/test-small-plot.cir
shows the limits of plotting:
difference in two numbers at digit 14 is plotted well.
at digit 15 is plotted with bugs.
at digit 16 is reduced to integer.
consider compiling with
-O1 -D_FORTIFY_SOURCE=2
for gcc, and
/GS
for visual studio.
2018-01-27 21:58:15 +01:00
06f2ce9087
examples/tclspice, cleanup "wish" trampoline and add emacs mode specification
2017-10-19 17:57:37 +02:00
fad7605c21
examples/tclspice, rename test bench scripts, .tcl --> .sh
...
Customers have been mislead to invoke them with tclsh or wish.
Actually some are indeed tcl scripts which could be invoked with "wish"
All these scripts include a #!/bin/sh trampoline to the proper interpreter.
No script was meant to be interpreted by tclsh
2017-10-19 17:57:03 +02:00
22599ca096
examples/tclspice, explicit blt::vector create
...
in blt2.5 "create" is not the default vector operation anymore
2017-10-19 17:50:34 +02:00
8539029e6d
reduce simulation time for tcl examples
2017-10-12 11:22:17 +02:00
8316af27cf
autosclae for psd plot
2017-09-02 10:25:31 +02:00
a1d27b4257
dio, introduce qd as an alias for diode charge to get the right unit in plotting
2017-08-03 17:03:10 +02:00
458be1a82e
bjt and diode: examples for plotting small signal parameters in a dc sweep
2017-08-03 17:03:07 +02:00
6ac19b03a3
examples/xspice/d_lut/mult4bit.spi, example for d_lut and d_genlut
2017-05-01 22:11:50 +02:00
30aa5ec0b7
examples/xspice/table, examples for the table2d and table3d code models
2017-04-30 17:01:07 +02:00
370e52736f
MC_ring.sp, replace variables by vectors in the loop
2017-02-09 22:06:04 +01:00
d45736855e
binning constraints are wrong and obsolete for the examples
2017-02-03 13:32:13 +01:00
13decee3ed
examples/inductive-systems/*, add test files
2017-01-02 20:02:19 +01:00
0252f7b9cb
examples/various/ro_17_4.cir, a ring oscillator with BSIM4 using 'xmu'
2016-07-16 15:25:41 +02:00
494a58cca9
main.c, add variable 'batchmode'
...
which is set when command line option `-b' is active
2016-03-26 22:14:11 +01:00
8b709a394f
cpitf.c, cp_istrue(), avoid surplus Warning Message when an `if' condition expands to nothing
...
When in expression
if $var ...
the variable `var' was undefined, then
ngspice printed a surplus warning message
> Warning: NULL arithmetic expression
in addition to the error message
> Error: var: no such variable.
ngspice continues to process the conditional construct
and evaluates the condition as "FALSE"
2016-03-26 21:58:39 +01:00
dbb958fff8
introduce examples/control_structs/if-test-1.cir
2016-03-26 21:58:11 +01:00
11a75fd1e3
move to the actual bsim4 version to avoid needless warnings
2014-09-10 13:33:22 +02:00
fb90bebcab
example for .options interp (reduces memory, speeds up plotting)
2014-02-01 14:31:38 +01:00
dab52db6da
monte carlo with control script and MOS parameter set containing AGAUSS parameter variations (like commercial parameter libraries)
2014-01-11 16:24:27 +01:00
d65e0fa855
two examples to show fft/ifft vector command
2014-01-02 09:54:02 +01:00
29f6b5c618
soa check example
2014-01-02 09:32:57 +01:00
5f5a22ec3e
suppress a warning by inserting the default diode model
2013-12-31 16:19:54 +01:00
79bffc78a1
next version of PSS2
...
which was reviewed and rewritten on branch `PSS-2-try-to-rebase+4'
by Stefano Perticaroli and Francesco Lannutti
2012-12-28 18:15:37 +01:00
0be61b3e5a
remove PSS2
2012-12-28 18:10:05 +01:00
f04bfb3a0b
input examples drawn from manual
2012-11-17 16:32:08 +01:00
04adbd7d3b
examples/snapshot: start, interrupt and resume simulation
2012-11-03 20:08:23 +01:00
5ed51c2668
example input file as cited in manual
2012-10-21 11:50:23 +02:00
2bcadae16c
missing newline at end of file
2012-10-20 19:49:10 +02:00
3ca1235602
gnuplot.c: improve scaling of y axis
2012-10-09 19:47:24 +02:00
177964b4a6
XSPICE example: delta-sigma converter
2012-08-14 23:06:34 +02:00
f1d0d40753
demonstrate effect of W crossing binning limits
2012-08-07 23:11:52 +02:00
5d0c3182d3
add BSIM3 model parameters for loop filer with transistor charge pump
2012-08-05 20:15:53 +02:00
e1df8eb739
example, add 'alter @m1[w]=11u' using binning and model change
2012-08-05 20:06:06 +02:00
96dd397251
correct the plot output
2012-08-05 12:06:11 +02:00
19a67fb7c5
pll: just include one of the two vco available
...
(avoid a bug which has been removed only recently)
2012-08-04 00:22:25 +02:00
a0db6f0ccd
update to XSPICE phase-locked loop example
2012-08-03 23:22:54 +02:00
6cd13e0475
pll-xspice-fstep.cir: pll with ref frequency steps
2012-07-31 18:05:10 +02:00
c31fc334f6
pll-xspice.cir: save command added
2012-07-31 17:31:28 +02:00
c0b5a78097
new XSPICE example: use trtol=1
...
less ripple, but longer simulation time
2012-07-30 00:01:56 +02:00
85ece25a3a
new XSPICE example: mixed mode pll circuit
2012-07-29 13:52:23 +02:00
d072ab80d1
memristor example, parameters changed
2012-06-13 19:15:26 +02:00
fde8c46356
add ac and dc simulation to memristor model
2012-06-13 19:15:25 +02:00
f53eb5cf78
memristor code model in extradev
2012-06-13 19:15:24 +02:00
1cbc41cc32
memristor subcircuit model example
2012-06-13 19:15:19 +02:00
3d34b22ebf
fix file modes
2012-06-12 21:26:29 +02:00
890d049a5b
uic to end of line in pss
2011-08-09 19:58:40 +00:00
af16208f9c
Moved pss example files from tests directory to examples directory
2011-08-07 18:51:05 +00:00
926a7b338c
'filesource' test
2011-06-23 19:56:46 +00:00
747c606e30
remove bug in command meas, allow / and \ in Windows file paths
2011-06-18 17:45:43 +00:00
c7763a6e83
to much puts
2011-03-10 20:12:07 +00:00
7880d5bd8e
cleanup some whitespace errors and prototypes
2011-02-19 16:47:30 +00:00
c162d3273f
vsrc trrandom option
2011-01-16 19:19:42 +00:00
6aba89bbed
convergence with higher epi resistances
2011-01-15 22:22:59 +00:00
97605a5df7
models 1N4001 also in subcircuits
2011-01-06 19:15:20 +00:00
1ea76af678
add statistical functions to numparam and nutmeg parsers
2010-12-28 19:01:30 +00:00
4d1202d7ef
rts example
2010-12-18 17:16:00 +00:00
3a479ade38
meas added
2010-11-28 10:47:35 +00:00
3070001ed1
transient noise example added
2010-11-28 09:59:40 +00:00
19babde1e1
change to version 3.3.0 allowing multithreading
2010-11-27 17:11:36 +00:00
ffc3032df7
bsim3 parameter sets
2010-11-27 17:01:54 +00:00
5e1ed023c6
transient noise simulation
2010-11-27 16:36:03 +00:00
c140c3d532
improved comments
2010-10-16 13:29:07 +00:00
afdf6ee134
new command wrs2p
2010-10-16 12:05:09 +00:00
7fd724c060
new Monte Carlo example folder
2010-09-25 14:57:24 +00:00
ed625c5509
update
2010-09-15 22:00:04 +00:00
b1f6da536a
whitespace cleanup, add missing trailing newlines
2010-09-07 19:04:20 +00:00
a4d4e91ab4
no message
2010-08-29 09:24:38 +00:00
adc911d412
xspice examples
2010-05-14 20:33:20 +00:00
49aadcca58
new operation in control blocks
2010-04-11 09:04:55 +00:00
f59646cef8
txl model needs g value
2010-03-03 20:03:34 +00:00
ba54c4d9b8
big kspice model update
2010-02-07 18:16:17 +00:00
0bea3e294a
fix the c matrix unsymmetry
2010-01-28 20:17:38 +00:00
64e383961b
matrixes must be complete to prevent access violation
2010-01-24 14:17:00 +00:00
609e109029
matrixes must be complete to prevent access violation
2010-01-23 22:20:08 +00:00
a34c4a3e53
matrixes must be complete to prevent access violation
2010-01-23 22:12:53 +00:00
531ffc1403
Hopefully more meaningful transmissionline examples
2010-01-17 17:11:42 +00:00
28d5114f43
comments, new examples
2009-12-28 08:34:55 +00:00
57097463ee
xspice examples
2009-12-21 18:23:55 +00:00
70b2408f39
updates for .measure
...
new example files
2009-12-21 18:17:38 +00:00
248e44b883
new measure commands
2009-12-20 16:43:51 +00:00
b9512bbed1
.plot tran vout1
2009-12-12 11:48:06 +00:00
2e2fdb2695
This file is not needed in this dir.
2009-11-02 21:22:05 +00:00
fc43943e93
vm, vi, vp, vr, vdb for ac measurement
2009-08-30 19:54:54 +00:00
914736f7b9
*** empty log message ***
2009-08-30 11:04:53 +00:00
82052e0700
examples for .meas
2009-08-30 11:02:48 +00:00
1a9a809111
*** empty log message ***
2009-08-30 10:59:07 +00:00
b399caf9bc
.meas patches by Bill Swartz added
2009-08-08 20:12:46 +00:00
45b8342e63
.meas only in interactive mode
2009-08-08 13:48:53 +00:00
ea8c5bc5d4
allow .meas, add .meas .. when to example
2009-06-11 20:58:56 +00:00
9aad956864
convergence (output.net), add some comments
2009-06-11 14:12:07 +00:00
003d4e766d
better breakthrough current in bas70
2009-05-24 17:08:39 +00:00
78b8fb7169
correct path to codemodel
2009-05-24 17:07:20 +00:00
be520381cc
Transimp moved to examples
2009-02-25 20:44:26 +00:00
3445bbfb15
add level parameter
2009-02-23 21:49:01 +00:00
ddd8ee929d
ADMS examples w/o reference
2009-02-22 21:47:39 +00:00
9b60a0f440
example
2009-02-22 20:41:30 +00:00
3f3e404b67
obsolete, see tests
2009-02-22 20:34:43 +00:00
84f3077eda
*** empty log message ***
2008-11-30 12:47:07 +00:00
dff9cca91e
Moved TCL test under examples dir
2008-11-30 09:17:27 +00:00
90dfe91a15
Removed duplicated test.
2008-11-29 16:42:16 +00:00
0b3d3c8558
Netlist that describe the use of .func feature (Phil Barker).
2008-11-06 21:19:21 +00:00
00da122a5e
Completer example of ngspice capabilites (Phil Barker).
2008-11-06 21:14:09 +00:00
09f9bc7308
Example that shows the new features of ngspice (Phil Barker).
2008-11-06 21:08:22 +00:00
e1aafbf148
Adapt examples to new numparam code
2008-06-14 15:09:20 +00:00
1aa04ca10b
Fixed numparam library (Steven Borley) and corrected bug in node translation (Hitoshi Tanaka).
2005-04-16 22:45:32 +00:00
4af6137cd3
Added some examples.
2004-08-09 16:20:23 +00:00
dwarning
Holger Vogt
h_vogt
AsamMich
rlar
Tim Edwards
Stefano Perticaroli
pnenzi
saintel