6edc120660
update for ngspice-29
8 years ago
7787268118
Enable psa, ltpsa compatibility mode
8 years ago
b0d79630a4
New variable no_auto_gnd
'set no_auto_gnd' in spinit or .spiceinit will preclude
ngspice to automatically replace 'gnd' by global '0'
8 years ago
b3db3c7fd9
Don't modify 'working' address, insert new item (functions etc)
only after ther first line.
8 years ago
522af31788
unify stacke size reserved 4194304
stack size comitted 1048576
8 years ago
205a455070
corrected 64 bit for x64
8 years ago
3930e27501
New compatibility modes (set ngbehavior=??): PS LT LTPS PSA LTA LTPSA
PS: PSPICE comp. in .include files., LT: LTSPICE comp. in .include files.
LTPS: both, PSA: PSPICE comp. in complete input deck,
LTA and LTPSA: comp. in complete input deck for LT or both.
Add functions uplim, dnlim, uplim_tanh, dnlim_tanh.
Replace
D1 A K SDMOD
.MODEL SDMOD D (Roff=1000 Ron=0.7 Rrev=0.2 Vfwd=1 Vrev=10 Revepsilon=0.2 Epsilon=0.2 Ilimit=7 Revilimit=7)
by
ad1 a k asmod
.model asmod sidiode(Roff=1000 Ron=0.7 Rrev=0.2 Vfwd=1 Vrev=10 Revepsilon=0.2 Epsilon=0.2 Ilimit=7 Revilimit=7)
8 years ago
0b7c291f37
replace Id by Idd.
Use Revilimit instead of Ilimit.
Correct for current limits.
8 years ago
0675da008b
make the paramter param in @dev[param] lower case for
commands alter, altermod
8 years ago
7bb9b866f6
fix junction capacitance calculation for bsim3 versions lower than 3.2.3
8 years ago
2b3cfd7727
white spaces
8 years ago
d636f7899b
cp_enqvar() returns freshly malloced variables as well
as variables owned by somebody else, e.g. from ft_curckt->ci_vars.
The new function parameter tbfreed notifies the caller if the
variable is malloced here and may be freed safely.
8 years ago
6df684e22a
Evaluate .if ... .elsif ... .else ... .endif recursivly
8 years ago
a22017024b
add some info to file header
8 years ago
faa7ce003c
Add a new code model 'sidiode' with a simple diode:
Linear reverse, off, and on regions
Smooth parabolic transition between the regions
Maximum current settings possible with tanh transistion
Current versus voltage continuously differentiable
No diode capacitance
8 years ago
76c43ab512
using the native tan and tanh math functions for real vector calculation
8 years ago
3dd94ba15c
differentiate tan and tanh in safe way without cos and cosh
8 years ago
f33c3f0751
remove memory leak, when ft_getnames ... free_pnode couple
parses a vector like v(1,2)
8 years ago
80c8bed17d
diode recombination enhancement
8 years ago
ae89381bb6
Prevent a segfault if multiple circuits are freed upon 'quit'
by checking if a 'recent_deck' that is to be freed also exists
with same address in ci_mcdeck of another circuit. If yes, set
this to NULL before freeing.
8 years ago
a17de08b5c
free only value that have been TMALLOCed or TREALLOCed
8 years ago
5f5ec4f49a
Sort out spinit and vngspice.vcxproj:
During installation into C:\Spice.... a spinit
from spinit_all is copied, having relative paths to the
code models.
A local spinit (needed for the running the local debugger)
is copied from either spinitd or spinitd64, referencing
the code models stored in C:\Spiced..\lib\ngspice by
setting the absolute path.
8 years ago
2a3c88add6
Commit ad0f59657 ("fix a memory leak", 2018-08-13) made
the special device parameter notation @m1[vt0] unusable.
This fix frees only the tokens that are already overridden
in function INPinsertNofree(). The reason for using this
function instead of INPinsert() is not obvious.
8 years ago
66e8e440ea
update, bug fixed
8 years ago
5f0b2f344e
spurious crash: MIFgettok deliveres strings that cannot be freed:
MS Windows, VS or MSYS2/MINGW/GCC, shared ngspice, single character
token at end of line, compiled with optimization, not in debug mode.
Preliminary fix: TMALLOC another byte to token.
Origin of bug still unknown: Source code error? MS library error?
Re-write of MIFgettok does not show this error (so far...).
8 years ago
92b69cbc55
prepare ngspice-29
8 years ago
1f91d0860e
Set a relative path to find spinit and to load the codemodels.
Installation will no longer require a fixed path C:\Spice64 etc.
8 years ago
0345eedf40
prepare for ngspice-29
8 years ago
5c5d3627eb
Update to INSTALL, prepare for ngspice-29
8 years ago
b882cc7682
FAQ update, prepare ngspice-29
8 years ago
79a5a7942a
automatic search for fftw3 can be disabled - default is yes
8 years ago
bd5379d760
one tran analysis is sufficient
8 years ago
40e69ceaf4
plug a memory leak after (internal) call to altermod
8 years ago
3138811acd
README for the table model and its table directory
8 years ago
925cb49ff2
Add some description, correct minor bugs.
8 years ago
12c864fb5a
destroy the tmalloced diag, if rshunt option was enabled
8 years ago
2e9c28c79a
Prevent segfault, if mutual inductor coupling
specifies non-existing inductors
8 years ago
b0e7962169
don't generate error message during transient analysis,
it will not be used
8 years ago
fc3ffb2e3c
free global string errMsg
8 years ago
0406546f7e
remove a small memoryleak in (nested) goto loops
8 years ago
70439e38fa
safety check if no circuit is loaded, prevent crash
8 years ago
8a813f75e8
replace mc_source by reset, to avoid adding additional circuits
8 years ago
8b02c31326
prevent reading beyond array boundaries
8 years ago
a8a6e0b2ff
During unsetup delete the InstanceArray (only for OpenMP)
8 years ago
800c9711f2
add a flag 'type of the union' to safely free model->param[i]->element,
if it contain a malloced string
8 years ago
f6cbaea604
data[i] is no longer written beyond its allocated length
8 years ago
2867678f99
For unsetup de-allocate the memory
that has been allocated locally in the code model during INIT
8 years ago
7d12b4897c
clean-up function com_quit
8 years ago
06d0aaa827
whitespaces
8 years ago
06fb917b82
plug a memory leak in bsim models
8 years ago
Holger Vogt
dwarning