Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

trouble with Quartus II error

i write a testbench for a decoder but when i compile this file in quartus,this error comes out. error: can't synthesize current design -- top partition does not contain any logic but the...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

--- Quote Start ---

Hi,

did you try to synthesize the testbench ? The testbench has no inputs or outputs. I expect

that Quartus will remove all your logic, because no output depends on an input. A Testbench is only used for simulation.

Kind regards

GPK

--- Quote End ---

thank you very much! now i knows.