Am 29.12.2009 16:44, schrieb Chitlesh GOORAH: > Hello there, > > I noticed that gtkwave cannot turn an analog signal / or a counter > into an analog representation if the waveforms are generated for ghw. > However if the same design is used to generate a VCD instead then this > counter/analog signal can be viewed as an analog waveform on gtkwave. > > my settings : > gtkwave-3.2.3-1.fc12.i686 > ghdl-0.28-0.131svn.1.fc12.i686 > > I have almost the same installation. It is possible to view analog waveforms with ghw files.
some examples are at: http://www.dossmatik.de/vhdl.html I can not say why you have this problem. What type is you counter? Rene Doss > This reference design from Lattice can be used an example to reproduce > this issue: > http://www.latticesemi.com/dynamic/view_document.cfm?document_id=35763 > > Is there any additional option required for viewing analog waveforms > (.ghw) on gtkwave ? > > Thank you. > Chitlesh > > _______________________________________________ > Ghdl-discuss mailing list > Ghdl-discuss@gna.org > https://mail.gna.org/listinfo/ghdl-discuss > > _______________________________________________ Ghdl-discuss mailing list Ghdl-discuss@gna.org https://mail.gna.org/listinfo/ghdl-discuss