qucsdigilib man page

QucsDigiLib — A wrapper script for digital modules and libraries.


qucsdigilib [OPTION] infile dir entity library


Qucs is an integrated circuit simulator which means you are able to setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal and noise behaviour of the circuit. After that simulation has finished you can view the simulation results on a presentation page or window.

The software aims to support all kinds of circuit simulation types, e.g. DC, AC, S-parameter, harmonic balance analysis, noise analysis, etc.

QucsDigiLib is a wrapper script for digital modules and libraries created by Qucs.  The program utilizes the FreeHDL compiler in order to convert the VHDL output of Qucs into a C++ file. Thereafter this C++ source is compiled to a binary.  The binary is then copied into the VHDL directory.



the filename of the VHDL file to be simulated located in the directory specified in DIR


the name of the directory where the compilation is going to be performed


the entity name implemented in the VHDL file


library name into which the module will reside


The latest version of Qucs can always be obtained from www.sourceforge.net or www.freshmeat.net

Reporting Bugs

Known bugs are documented within the BUGS file.  Report bugs to <qucs-bugs@lists.sourceforge.net>.


Written by Michael Margraf <michael.margraf@alumni.tu-berlin.de> and Stefan Jahn <stefan@lkcc.org>.


October 2009 Debian/GNU Linux User Commands