c4efe2e3ac
Update, link on device models (public domain or TI)
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Download adresses for TI models.
2022-05-15 18:36:35 +02:00
2e329986b8
Fix filename case.
2022-05-10 15:29:51 +02:00
ac8f8ad65d
New example: S-parameters of a Tschebyschef Low Pass filter
2022-05-09 10:07:48 +02:00
07feb637b5
New example for power measurement with .probe
2022-05-09 10:07:41 +02:00
129893b399
S-parameters: Replace S11 by S_1_1 etc. to avoid ambiguity
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when more than 10 ports are measured.
Update to S-parameter script and command wr2sp
2022-04-29 07:29:14 +02:00
aca85ec386
Add .probe p(...) commands (including plotting and averaging)
2022-04-26 10:37:10 +02:00
cd451bd5b3
Add measuring power of the VDMOS devices with .probe p(device)
2022-04-26 10:36:39 +02:00
a0ee275b08
Improve printout formatting
2022-04-26 10:33:01 +02:00
6b03aaa15f
examples for loops.
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The syntax is listed in the ngspice manual,
chapter 17.6 Control Structures. Practical examples
using a simple voltage divider circuit are given here.
2022-04-26 10:32:53 +02:00
9882c3a24c
New examples: command 'sp' and three-port example
2022-04-25 21:31:58 +02:00
5fb19c41bc
Fix internet address
2022-04-25 21:30:07 +02:00
a3d55cdddb
Replace (all) by alli
2022-04-25 21:29:55 +02:00
82822eb260
replace (all) by alli
2022-04-25 21:29:47 +02:00
18a01244af
save only relevant digital data (command 'esave'
2022-04-25 21:27:11 +02:00
7f326b4fe1
remove options not needed
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local behavior setting
2022-04-25 21:26:57 +02:00
48e0164cc4
Replace $ in instance and.model lines by ;
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$ is not a valid end-of-line comment delimiter when PS
compatibility mode is chosen.
2022-04-25 21:26:42 +02:00
c8beb1e601
Replace $ by ; as a universally valid end-of-line-comment delimiter
2022-04-25 21:26:35 +02:00
63a4e44c2c
Add more parameters to the example
2022-04-25 21:26:23 +02:00
f2ba4a93fb
Update example for independent grid and line widths
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in polar or Smith plots.
2022-02-17 15:50:27 +01:00
36da24e251
Add another RF example, drawn from fig. 13.2 of
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https://qucs-help.readthedocs.io/en/spice4qucs/RF.html
2022-02-17 15:50:05 +01:00
2c10c4aebd
S parameter simulation
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Command '.sp'
arbitrary number of ports
ports made with modified VSRC
Patch provided by Alessio Cacciatori
https://sourceforge.net/p/ngspice/discussion/127605/thread/7a2655c86f/
2022-02-17 15:48:00 +01:00
afde37c35d
add y-axis label
2022-02-01 12:21:08 +01:00
a464ef47bc
meas example with output redirection
2022-01-15 16:03:19 +01:00
2981d0f56d
Use 'esave none' to reduce memory consumption.
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Only analg nodes are to be saved.
2022-01-09 10:58:51 +01:00
738ac4863c
Obtain memory and simulation time
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Add rusage information command
2022-01-03 22:11:15 +01:00
e373ca0e2f
tcl-testbench[x].sh: Use bash within shebang
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These scripts using non Posix shell extensions which are provided by bash and
require the bash as shell to be fully functional.
2022-01-02 13:51:44 +01:00
8bf28b5aee
Comment out non-ngspice compatible commands
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Otherwise error messages would have beeen generated
2021-12-16 08:12:29 +01:00
45ceeee509
small updates to example files
2021-12-13 21:50:10 +01:00
b714f0bea9
Add other integration methods to the example
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We have: meas, integ, and code model INTEG
2021-12-13 21:50:00 +01:00
1605d293d0
Add function integ to control language
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Trapezoidal rule for integrating a vector.
2021-12-13 21:49:45 +01:00
a68cfefb28
hcopywidth and hcopyheight failed with SVG plot
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cp_getvar read CP_NUM, not CP_STRING
Patch #108 contributed by Giles Atkinson
Add hcopywidth and hcopyheight to example nmos_out_BSIM330_svg.sp
2021-12-13 21:49:01 +01:00
aaf586ae83
.probe: Add more safeguards to prevent crashes
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in case of wrong user input
due to obtain empty lines in shared ngspice
2021-12-13 21:48:21 +01:00
d41379177f
.probe: various example netlists
2021-12-13 21:48:09 +01:00
f66573883f
Fix typo in the diode/README file.
2021-12-13 21:43:09 +01:00
a46b2041c2
Fix pz1.cir test so that the Cider OP data file is saved and the PZ analysis is run.
2021-12-13 21:42:53 +01:00
87b9df6681
CIDER: Examples for 2D plotting with gnuplot
2021-10-30 13:21:53 +02:00
69e2903bf6
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
2021-10-30 10:44:29 +02:00
70e4d2157e
New names for the (experimental) ramp-time capacitor and inductor code models
2021-10-29 16:28:57 +02:00
eb7b1fc1e7
Some typos
2021-10-05 17:54:06 +02:00
34c227815d
RKM for C: Revert reading f, it is again femto
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Examples files include expected results
2021-09-29 20:31:53 +02:00
7f981569d9
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.
2021-09-29 20:31:44 +02:00
daa3609e58
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.
2021-09-29 20:31:14 +02:00
0817d86f33
No oscillation: Add a starting pulse
2021-09-29 20:23:43 +02:00
663a79dea8
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.
2021-09-29 20:22:56 +02:00
4667a74389
Adapt gtkwave plotting to the various OSs.
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macOS still needs some improvement.
2021-09-29 20:19:19 +02:00
aeafe4bd49
Update to the optran circuit examples:
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TLV9002-test.cir: Rely on optran from spinit
TLV6001-test.cir: Override optran from spinit
2021-09-29 20:16:32 +02:00
00f530c9cb
Add MOS model cards
2021-09-29 20:15:55 +02:00
7c84e3f993
SOA for bipolar
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Replace pow_max by pd_max
2021-09-29 20:15:41 +02:00
04080c2ab3
Add short description of the new examples
2021-09-29 20:14:26 +02:00
f40e6b9357
Linux line endings (LF only)
2021-09-29 20:14:17 +02:00
Holger Vogt
Giles Atkinson
Alessio Cacciatori
Carsten Schoenert
Brian Taylor