949299f2fc
add examples for PSPICE -> ngspice transfer
8 years ago
09590047fe
Check if model is a PSPICE resistor 'res'
8 years ago
53bac06d11
.model replacement in ako (a kind of) model descriptions
in first level .subckt and top level only
8 years ago
d9dbde0593
replace the E source TABLE function by a B source pwl
(used by ST OpAmps and comparators)
8 years ago
10c69b8d05
replace S1 D S DG GND SWN by
a1 %v(DG) %gd(D S) swa
8 years ago
f25a307886
get the area factor for diodes and bipolar devices
8 years ago
9d8148edae
replace T_ABS by temp and T_REL_GLOBAL by dtemp in .model cards
8 years ago
13ca544d15
replace & with && and | with || and *# with * #
8 years ago
ae9cc17aff
add predefined parameters TEMP, VT after each subckt call
8 years ago
77814b8618
add predefined params TEMP, VT, GMIN to beginning of deck
add funcs limit, pwr, pwrs, stp, if, int
8 years ago
5ace7ff1fd
exclude simple e and h sources from getting a series voltage source
by undoing the name conversion
8 years ago
cfa473ad96
don't print NULL (deallocated lines)
8 years ago
9908b39d2b
make inp_compat_mode global
8 years ago
98fe623ba4
add function prototype pspice_compat
to deal with compatibility issues during loading
a PSPICE library
8 years ago
4aff986ee8
fix a bug, missing ;
8 years ago
f46a003c59
example file for current measurement with function i(device)
10 years ago
429326e139
Add current measurement for device XYZ using I(XYZ)
8 years ago
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
Holger Vogt
h_vogt
rlar