Just create a simple simulation with 74hc02. Doesn’t work. Try hours to solve the problem.
No luck.
Now, I check a ‘offical’ example:
https://forum.kicad.info/t/how-do-i-simulate-a-74ls74-flipflop-using-ngspice-41/45571/12
Has the same problems:
List of plots available:
Current const Constant values (constants)
Warning: Nesting of subcircuits with parameters is only marginally supported!
warning, can't find model 1prebar
Circuit: KiCad schematic
Too few parameters for subcircuit type "74hc74" (instance: xxua)
Too few parameters for subcircuit type "74hc74" (instance: xxub)
Any idea?
Steffen
Application: KiCad x86_64 on x86_64
Version: 8.0.1-8.0.1-0~ubuntu20.04.1, release build
Libraries:
wxWidgets 3.2.1
FreeType 2.10.1
HarfBuzz 2.6.4
FontConfig 2.13.1
libcurl/7.68.0 OpenSSL/1.1.1f zlib/1.2.11 brotli/1.0.7 libidn2/2.2.0 libpsl/0.21.0 (+libidn2/2.2.0) libssh/0.9.3/openssl/zlib nghttp2/1.40.0 librtmp/2.3
Platform: Linux Mint 20.3, 64 bit, Little endian, wxGTK, X11, xfce, x11
Build Info:
Date: Mar 14 2024 15:11:44
wxWidgets: 3.2.1 (wchar_t,wx containers) GTK+ 3.24
Boost: 1.71.0
OCC: 7.6.3
Curl: 7.68.0
ngspice: 42
Compiler: GCC 9.4.0 with C++ ABI 1013
Build settings: