e1e2d8a88a
Replace | by ||,
bug detected by code analysis
3 years ago
d90c9dd3b5
Initialize to remove VS2022 linker warnings
3 years ago
de98e49956
Set brackets to remove gcc compiler warning
3 years ago
ad02a7c47a
Remove duplicate definition of variable idp, as compiler may warn.
3 years ago
b893e32d75
Reemove needless code, check for '}0',
don't do anything here if not true m=something
3 years ago
0e0c8de5ee
Remove gcc compiler warning: remove needless code
3 years ago
9c2a87a469
Remove buggy if clause, add safeguards against buggy input
3 years ago
62f803dfa5
Remove gcc compiler warnings
3 years ago
d173deea64
Activate callback, remove memory leak
3 years ago
79e4b78a78
Prepare ngspice-41
3 years ago
6600bf18b4
Prepare ngspice-41
3 years ago
738881a014
Complete version of intertial delay for d_tristate. The State and
Strength members are treated independently and combined in the output.
3 years ago
502f15522e
Fix an infinite loop bug that may be seen with "stop whan a>b" or
"stop when a<>b".
3 years ago
f16c0556af
Add support for PSpice DLYLINE.
3 years ago
f60766a1fa
Transformer examples, (three different methods)
Single primary and secondary windings
More to come (multiple ports, core saturation)
3 years ago
ee7250e11f
Fix a crash when trying to auto-bridge a real-valued event node
and improve an error message.
3 years ago
53af7d179b
decrease iteration count for low base biasing
3 years ago
4f22726c87
better low Ic range covering
3 years ago
2065dee82c
Fix comment on old-style .lib
3 years ago
5704790cc2
no need for extra run
3 years ago
e235fda42b
For d0_eff, d0_gff timing models specify the 1.0e-12 minimum Xspice delay valuesrather than defaulting to 1ns.
3 years ago
d4c54123d4
Revert "Add code in ivars.c to look for a SPICE_ROOT environment variable"
This reverts commit 6b0ab44f1e
3 years ago
75ce3c95e3
eprvcd [-a] [-t timescale] node node ...
timescale is now given by minimum 1fs, maximum 1s.
3 years ago
79c46b0c44
'current time' instead of 'actual time'
3 years ago
8bd3c87be1
better visibility
3 years ago
7c0bbcd9b2
Remove vs2022 linker warning (ctx potentially uninitialized)
3 years ago
da3dda3269
replace exp10() by pow(10, ...),
exp10 not available in VS2022
3 years ago
dc5291fa91
fopen_with_path enable path search (directory of recent inputs or
NGSPICE_INPUT_DIR)
3 years ago
5fe236290f
Add example of reading S-parameters from a Touchstone file.
3 years ago
f632da5f7f
Add a comment to say that LT/PSPICE compatability is needed.
3 years ago
4df2e69009
Fix Bug #629 - "XSPICE d_osc failures". The old code has been completely
replaced by a new design that is faster, more reliable and does not
usually insert analog breakpoints.
3 years ago
6b0ab44f1e
Add code in ivars.c to look for a SPICE_ROOT environment variable
that gives the location of the ngspice installation. That allows
binaries to be installed in a different directory to the one
compiled in. The spinit startup file is made location-independent
by passing a variable giving the location of loadable modules,
so this fixes Bug #615 -
"spinit contains arch dependent paths, but is installed as noarch DATA".
3 years ago
4cc0ac846d
Add an option for parameters to the xfer code model to be provided
in a Touchstone-format file instead of as a model parameter.
The change to mif_inp2.c allows the "table" parameter to be omitted.
3 years ago
84821a4cf5
Add support for including analog node changes in VCD file output,
and an option to explicitly set the VCD timestep. Correct the
output value for high-impedance nodes.
3 years ago
68f1015075
Example for 7490a Pspice subckt. This exercises jkff, logicexp, and pindly conversions to XSPICE.
3 years ago
3adfa89cfc
Prevent crash when number of parameter dependencies increases beyond
limit. Raise the limit from 100 to 200.
3 years ago
18911b06b6
re-enable rcheck debug output with WINGUI
3 years ago
aa10f9344e
Add variable "csnumprec" to allow setting the precision of vectors
and variables as arguments to functions listet in manual chapter 17.5.
Default is 6, as has been standard up to now.
3 years ago
6c48657896
Make status report (MS Windows only) a little smarter.
3 years ago
fe3222a118
Add an option nginfo to enable a status report during simulation
(currently available only with MS Windows GUI version).
3 years ago
c66f9faaab
Remove compiler warnings (VS2022)
3 years ago
b79eca646b
Prevent crashes in udevices.c when malformed U* instances are present. This would happen with incorrectly written U* gates, ff, latches which do not conform to the PSpice specs. Instead, ERROR messages are output which, hopefully, will help a user to debug their subckt.
3 years ago
480e269102
Allow netlist lines to grow during parameter substitution,
removing a 25-character limit on the size of string parameters.
3 years ago
576f218945
Fix the NAND and NOR variants of XSPICE code model multi_input_pwl
and add an example of its use with the E-source NAND variant.
3 years ago
3a260fd4d9
Fix Bug 584 - "XSPICE dac_bridge model shows incorrect output timing."
Remove reliance on exact breakpoint timing and tidy code.
3 years ago
bc41e48126
Change message from Circuit2 to Parse
3 years ago
4d8b105b86
Simplify expression nesting depth.
3 years ago
251f1e1984
The channel data needs to be freed for some 2D Cider devices. This shows up with some of the examples/cider/parallel circuits.
3 years ago
d74e43f0f0
Move extern declaration to the top, out of any function.
Thus remove VC2022 compiler warnings.
3 years ago
159e185bfe
Tidy up sp_shutdown with Cider.
3 years ago
Holger Vogt
Giles Atkinson
Brian Taylor
dwarning