40e3d4bf95
examples/various: tests and loops using alterparam
10 years ago
7dd81327ec
new command 'alterparam', to be used in conjunction with 'mc_source'
add command 'alterparam paramname=pvalue'
to change a global .param
add command 'alterparam subcktname pname=vpval'
to change a parameter inside of a subcircuit
10 years ago
5c3a6a3829
new command 'mc_source' to internally reload circuit
We store a copy of the whole deck in 'mc_deck'.
'mc_source' can be used to re-read this copy.
10 years ago
464f855d1d
subckt.c, introduce new function inp_deckcopy_oc()
copy a deck
without li_actual,
without comment lines
without .control section
10 years ago
dc604c75d5
inpcom.c, whitespace
10 years ago
0f1b75a95b
inpcom.c, abstraction, introduce bogus_find_subckt()
extracted from inp_fix_inst_calls_for_numparam().
This code is and was evil, as it does not respect scoping rules.
10 years ago
0a21c17d8b
a rough test
9 years ago
c8aac12374
regression test for device.c "alter"
9 years ago
0f5386899e
asrcacld.c, bug fix, reciproc tc coefficient
9 years ago
73db0477c0
vdmosdist.c, white spaces
8 years ago
54c8abfdd4
update with recent model parameters
8 years ago
ed3941c87d
ksubthres added to model parameter sets using weak inversion. Weak inversion characteristics are aligned by comparing LTSPICE and ngspice simulations, ksubthres is selected to offer best fit.
8 years ago
68fbc49216
vdmos.c, sort parameters
8 years ago
cbfeb2caaf
update to actual status, parameter list added
8 years ago
1ef7791b58
Excerpt from lt-mos-models-2012.lib by selecting all parameters sets containing weak inversion info. Models parameter sets are modified by adding the parameter ksubthres.
8 years ago
285de59446
enable alternative weak inversion model if parameter subslope is given
8 years ago
93e34540b8
introduce parameter ksubthres, compatible to LTSPICE
8 years ago
a0867ff1a3
bugfix: collapse the correct nodes if RB is zero or not given
8 years ago
2474c28a54
Alternative simple weak inversion model
according to https://www.anasoft.co.uk/MOS1Model.htm .
Fits existing LTSPICE models by adapting the slope parameter.
8 years ago
0ece0d0c1c
make breakdown voltage internally always positive
8 years ago
63be243f72
Add a simple quasi saturation model according to V. d'Alessandro e.a., 2001
8 years ago
72e03e7eab
replace parameter name subthres by subslope
8 years ago
5ba25a8716
change parameter to scalef when calculating n empirical compromise between smooth curve and reduction of Id slightly above threshold
8 years ago
3ee3ab39a9
Choose better interpolation and default parameters
8 years ago
729eac4e84
cweakinv, add model parameter model->VDMOSsubshift
8 years ago
f0d131fb8a
cweakinv, introduce sine scaling fucntion scalef()
8 years ago
284f68765d
frontend/vectors.c, readability of warning message
8 years ago
68125ea3cf
allow reading LTSPICE ascii raw files with 'load' command
by discarding 'Offset:'
8 years ago
43a6339071
rename VDMOS_CGS, VDMOS_CGD, VDMOS_CDS to VDMOS_CAPGS, VDMOS_CAPGD, VDMOS_CAPDS C: current, CAP: capacitance, V: voltage, G: conductance, Q: charge
8 years ago
b4b6e3ebf8
Add the bulk diode to the ac calculation
8 years ago
972e5b8f49
remove unused .dc
8 years ago
87e8b366ad
Add gate resistor to AC calculation 2
Add matrix entries for gate resistor
8 years ago
a64d4c1484
Example: Compare ac gain and phase of simple amplifier with either internal or external gate resistor
8 years ago
a504e07b47
Example: compare carrents and capacitance of VDMOS diode and standard diode
8 years ago
5d6e3348c9
Add gate resistor to AC calculation 1
Replace g (gate) by gp (gate prime) in existing matrix loading
8 years ago
1e77bc6fa8
add example for capacitance
8 years ago
570aacbf02
Remove VDMOS_CBS, VDMOS_CBD, VDMOS_CB
8 years ago
2b444a3423
remove unused parameters VDMOS_VBS/VBD and VDMOS_CAPBD/BS/GS/GD/GB
8 years ago
33a68b7321
return only half of the capacitance cgs and cgd
8 years ago
8f1b63c273
update of status
8 years ago
d23ef75059
example with weak inversion comparison
8 years ago
4b78c0bc93
subthres for same example files added
(not yet calibrated with LTSPICE subthres parameter)
8 years ago
62297b2450
add weak inversion current capability
calibration of parameter subthres with LTSPICE is still missing.
8 years ago
013d70681f
drop vdmos-1.el
8 years ago
ce2e704f56
up, where to ? fixme, there are more ...
8 years ago
ede0fb1caa
cleanup
8 years ago
eb552858e4
update of status
8 years ago
4a3c707036
add parallel resistor rds (between outer drain and source nodes, parallel to bulk diode)
8 years ago
b7c6145f5e
rename the device multiplier m to mu, not to mix it up with the Body diode grading coefficient m
8 years ago
7d2daf2025
make nodes 3 and 4 the same
8 years ago
h_vogt
rlar
Holger Vogt