Holger Vogt
082ae1603e
add linewidth for graphs
3 years ago
Holger Vogt
058e7a34f8
tiny update, typos, font size
3 years ago
Brian Taylor
7ff8f3773f
Handle cases where logicexp has a timing model but no pindly. This is rare, only 22 tests from the digital libraries. Move digital examples, add missing .spiceint file.
3 years ago
Brian Taylor
cd883d23d6
Examples for 74*568 behavioral subckts.
3 years ago
Holger Vogt
5324319edb
Move digital examples to new locations
3 years ago
Holger Vogt
925dc55a73
rename example file
3 years ago
Holger Vogt
ca1974ff37
Examples moved to folder /various
3 years ago
Holger Vogt
751019b447
Examples for d_pwm and d_osc
3 years ago
Brian Taylor
4294f49968
Add more vectors to behavioral 283 circuit. Add tristate buffer circuit which shows glitches until inertial delays are implemented.
3 years ago
Brian Taylor
d425beb557
Typo, 2 x1 subcircuits.
3 years ago
Brian Taylor
d54c1fc091
Add pindly tristate example. Cleanup error handling.
3 years ago
Brian Taylor
b142be7fde
Add behavioral (LOGICEXP, PINDLY) test for 283 circuit. There are glitches in the simulation for some of the s* outputs. Probably due to not having inertial delays. And why not set 'zero' delays as close to zero as permitted by XSPICE.
3 years ago
Brian Taylor
4e76586b6b
Reduce the delays of 'zero' delay gates to 1.0e-11. Add decoder test for logicexpr and pindly.
3 years ago
Holger Vogt
43de22ec24
Update to the examples: enable plotting with option digitop
3 years ago
Holger Vogt
0aff89dc28
Example for URC distributed RC transmission line
3 years ago
Holger Vogt
ec6a902fb9
Fix a bug in simple diode, when ilimit is set, but not epsilon.
Make model more similar to LTSPICE
Add an example
4 years ago
Giles Atkinson
b212a49982
Add some automatic bridge examples, mostly using the bidirectional bridge.
4 years ago
Holger Vogt
cb42895dad
example for pwlts source code model
4 years ago
Holger Vogt
d39c60542d
Enable power measurement for W switch
4 years ago
Holger Vogt
fe8eb26aaf
Replace end-of-line comment delimiter $ by ;
So to make it independent from compatibility switch selection.
4 years ago
Holger Vogt
f1eb8d3955
examples for .probe alli or .probe i(xx)
4 years ago
Holger Vogt
3dbfc934bb
set colors for grids and data
4 years ago
Brian Taylor
4706c3dea5
Add 74xx283 4-bit adder example from the Micro Cap digital example circuits. Pspice primitives are translated to Xspice and a waveform is displayed using GTKWave. This is a digital-only test.
4 years ago
Holger Vogt
e9b5a9a957
aswitch needs two input nodes because gd has been selected for input.
4 years ago
Holger Vogt
c8ed9590b7
Handle the case when control voltages on and off are equal.
Update the linear switch: add the limits to resistance ron, roff
Update the log switch: correct the resistance calculation for
von < voff
Add some examples for the pswitch.
4 years ago
Holger Vogt
5b0b328186
If a node name to be plotted ends by ':power', its type is set to POWER.
Thus 'settype power nodename(s)' in the examples is no longer necessary.
4 years ago
Holger Vogt
2deefe1fbc
New tables for MOS devices
4 years ago
Holger Vogt
765d2e8a0e
Return data to input directory.
4 years ago
Holger Vogt
a69dd1bcde
Simplify the NMOS or PMOS selection by setting only one parameter
'mostype'
ngspice-37+ is required.
4 years ago
Brian Taylor
7f38ce4ebb
Remove debug code.
4 years ago
Brian Taylor
112e47d0d3
This test is equivalent to examples/xspice/xspice_c3.cir and uses Pspice subckts for the divider and nand gate.
4 years ago
Brian Taylor
e8dfd16cb2
Add counter test. Check for usage of $d_lo, $d_hi, $d_nc usage with dff, jkff, dltch which will not translate to Xspice.
4 years ago
Brian Taylor
f7c519f149
All-digital U* device examples. No a/d or d/a interfaces on the subcircuits.
4 years ago
Holger Vogt
c4efe2e3ac
Update, link on device models (public domain or TI)
Download adresses for TI models.
4 years ago
Giles Atkinson
2e329986b8
Fix filename case.
4 years ago
Holger Vogt
ac8f8ad65d
New example: S-parameters of a Tschebyschef Low Pass filter
4 years ago
Holger Vogt
07feb637b5
New example for power measurement with .probe
4 years ago
Holger Vogt
129893b399
S-parameters: Replace S11 by S_1_1 etc. to avoid ambiguity
when more than 10 ports are measured.
Update to S-parameter script and command wr2sp
4 years ago
Holger Vogt
aca85ec386
Add .probe p(...) commands (including plotting and averaging)
4 years ago
Holger Vogt
cd451bd5b3
Add measuring power of the VDMOS devices with .probe p(device)
4 years ago
Holger Vogt
a0ee275b08
Improve printout formatting
4 years ago
Holger Vogt
6b03aaa15f
examples for loops.
The syntax is listed in the ngspice manual,
chapter 17.6 Control Structures. Practical examples
using a simple voltage divider circuit are given here.
4 years ago
Holger Vogt
9882c3a24c
New examples: command 'sp' and three-port example
4 years ago
Holger Vogt
5fb19c41bc
Fix internet address
4 years ago
Holger Vogt
a3d55cdddb
Replace (all) by alli
4 years ago
Holger Vogt
82822eb260
replace (all) by alli
4 years ago
Holger Vogt
18a01244af
save only relevant digital data (command 'esave'
4 years ago
Holger Vogt
7f326b4fe1
remove options not needed
local behavior setting
4 years ago
Holger Vogt
48e0164cc4
Replace $ in instance and.model lines by ;
$ is not a valid end-of-line comment delimiter when PS
compatibility mode is chosen.
4 years ago
Holger Vogt
c8beb1e601
Replace $ by ; as a universally valid end-of-line-comment delimiter
4 years ago