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Altera_Forum's avatar
Altera_Forum
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7 years ago

Univercity program VWF simulation error

I try to simulate Generic parity detector example in the book Circuit Design with VHDL. (Velnei A. Pedroni). But, simulation waveform editor gives an error. My synthesis editor is Quartus 2 web editi...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
7 years ago

Apparently the Modelsim front end reading the vwf file has problems with the syntax. May be due to an unusual signal name or an some other unsupported entry.

You can:

- open Waveform9.vwf.vt with a text editor and try to understand which original waveform editor entry migh show at line 31 and what's probably wrong with it.

- try to run the simulation with an old Quartus version supporting the classic Quartus simulator

- set up a Modelsim test bench for the simulation