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Altera_Forum's avatar
Altera_Forum
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10 years ago

vhdl file syntax or logic error result in that ...unable open .vcd

Hi, I am new to Quartus II. I have created a very simple program for shift register in VHDL. It was successfully compiled. Then I create the input wave forms and saved it. When I run it, the la...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

I deeply use the Universtity Progrma VWF button to creat the input wave forms and saved it. Even I try to recreate the VMF file.

version: Quartus II 64 bit 15.0.0.145 and ModelSim-Altera 10.3d (Quartus II 15.0)

Do you have any way to solve the problem. I really desire the answer. Thank you anyway.