d6f3267bf6
Fix Bug #772 - "ngspice + icarus verilog cosim: searches for ivlng.so
in /usr/local/lib/ngspice ...".
Use the configured library directory, NGSPICELIBDIR.
12 months ago
35ae1ece8c
Add an error message for a .model line that includes a default value
for a read-only instance parameter. Before that caused a fatal error
in parsing the first device to use the model.
1 year ago
8ab446fc9c
Fix Bug #750 - "VDMOS Model Naming Rules in NGSPICE Cause Confusion."
Recognise VDMOS as a special keyword only as the third token in a
.model line. A new function, skip_token(), included in the change
allows simplification of some existing code.
1 year ago
bba4046d55
Re-make pll-xspice.cir as a wrapper around shared-pll-xspice.cir,
behaviour as before. Add similar pll-digital-iplot.cir as a
demonstration of iplot with analogue and digital nodes.
12 months ago
592b99d0ef
Rename pll-xspice.cir to shared-pll-xspice.cir to prepare for split.
12 months ago
0029d415ee
Fix for an error message seen when testing the shx shared-library
program: do not allow a negative timestep.
1 year ago
a649514e87
Add an extended shared library test program with additional
local commands to exercise the API.
1 year ago
16aadef4c7
Add two new functions to the shared library API.
ngSpice_Raw_Evt() requests a callback that returns all the
XSPICE events for a specific node that occurred during the last timestep.
ngSpice_Decode_Evt() provides numeric and string versions of
the event data. Also fix some warnings in sharedspice.c.
1 year ago
44b620658e
Event nodes can be plotted with offset by "iplot", like the
digitop option for "plot". Offsets may be explicit or automatic with "-o".
A variable to set the offset is shared with "plot". In plotcurv.c
suppress some warnings that should not apply to event nodes and do
not falsely claim that some vectors have only one x-value.
1 year ago
78924a86a1
Support use of XSPICE event nodes with iplot.
In graf.c, local function set() is renamed setflag() to avoid conflict
with a newly-visible global function with the same name.
2 years ago
d528c2a693
Do not strip event value member names (like "digital_node(strength")
from the name when creating a vector from event node history.
3 years ago
5790dc2f4d
Add two new XSPICE functions: EVTnew_value_call() and
EVTcancel_value_call(). EVTnew_value_call() specifies a function
to be called for each confirmed new value produced on an XSPICE
event node. To be used to add event node support for iplot.
1 year ago
80d6e681f2
MS Windows: Get a canonical paths name: Important if
path length exceeds MAX_PATH, might happen when using PDKs
Patch provided by kreijstal
12 months ago
43c4c49e11
re-enable adding variables (path names) to list variable "sourcepath"
12 months ago
a2dbedff4e
Improved error message, not using internal 'circbyline'
12 months ago
f1381b43a1
Debug printout of start-up command line
12 months ago
cf934bca7d
New command 'save nointernals' to suppress outputting and
saving of internal device nodes, espicially needed for PSP
OSDI model. Output file size reduction is e.g. from 20GB to 200MB.
1 year ago
de7cec1735
AC noise: Update opertating point, if variable 'hertz' is given
1 year ago
338cc42dd0
PS compatibility: MOS level 5 and Bip level 2
will create an error. ngspice then bails out, as no
such models are available. Hint to use OpenVAF, OSDI.
1 year ago
d776a229e1
Create a vector thdnm from THD calculation, e.g. thd11
New vector fournosave: if set, suppress creation of
vectors thd11 and fourier, usefull when writing a raw file.
1 year ago
629d1f5462
Fix a bug where a node name is mis-identified as the model for
an OSDI device and remove a limit on node count.
Problem was reported by user Sam in ngspice-users.
1 year ago
b41b8a48c3
Tidy code in get_number_terminals(), removing unneeded copying.
1 year ago
d18479b45b
Always check for GUI events during simulation, if any graphs exist.
Previously this check was only made if an iplot window existed.
The 100W.sp example displayed frozen windows with X11-based plotting.
1 year ago
7cc3280851
Enhance the search path for .spiceinit (spice.rc):
- in the directory from where the netlist has been loaded
- in a user provided path read from environmental variable SPICE_USERINIT_DIR,
- in the current directory,
- in the the HOME directory,
- in the USERPROFILE directory. */
In shared ngspice the first line shall read
- in the directory Infile_Path received from the caller (sent before initialization)
1 year ago
7aa8ed0170
Involve optional d-s shunt in ac and pz analysis
1 year ago
a271ac821a
Correct matrix entries for VDMOS pz analysis
1 year ago
8a49164aec
ReleaseOMP x64 needs fftw-3.3-dll64 include directory
1 year ago
612a924ea3
Reformat spoutput.c
Replace tabs by spaces
1 year ago
46e4a67079
Some cosmetics for readability:
replace tabs by spaces
1 year ago
8d9988424b
Fixes bug by patch 124 offered by kreijstal
1 year ago
08aff1ee17
Fix memory leak of parm when there is a closing ).
1 year ago
34046a29c1
VDMOS: use Vdsat in mobility reduction formula
1 year ago
243bdff377
Formatting: tabs to spaces
1 year ago
7cf0129254
Add a descriptive comment
1 year ago
a8e54dfb31
Fixed MOS9 scaling.
11 months ago
cc8183a96c
Fixed MOS3 scaling.
11 months ago
fcbee261ac
Fixed MOS2 scaling.
11 months ago
8e2859d30d
Fixed MOS1 noise scaling.
12 months ago
fed39f18c9
diode: introduce few parameter aliases for compatibility to other simulators
1 year ago
ef00416ebf
Add a section without source info to the debug output.
Truncate .model lines in this section, as .model lines with
several hundred parameters may mask the relevant information.
1 year ago
f8c9da5ed5
The VPI module path should be first in the lib_args parameter.
1 year ago
6c518d4212
Fix an infinite loop with "eprvcd -a" and a misleading comment.
The command now works without any event nodes.
1 year ago
027fb7e9e8
Code to suppress a spurious warning of a non-existent parameter,
missed from e858ca9465.
1 year ago
ae1437cb52
VBIC: simplify nqs derivatives
1 year ago
dd07008b55
Remove ADMS related code
1 year ago
216f462583
Automtically set optran step time for at least 50 iterations
1 year ago
ddd14cf84c
Do not include term.h and curses.h in terminal.c without checking that
they exist. Modern ncurses does not need curses.h to compile term.h
so that header has been removed. Also make ncurses the last choice
when looking for tputs().
1 year ago
5cfd87d6ad
Do not link with the libraries needed for Ngspice itself.
1 year ago
f553469224
Remove adms, ingnore option
Clears bug 736
1 year ago
2862d243d7
Add two simple Skywater PDK examples, inverter and ISCAS85 C7552
1 year ago
Giles Atkinson
Holger Vogt
dwarning
Brian Taylor
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