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Altera_Forum
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16 years ago

cycloneIII I/O error in Quartus 9.1 while cycloneII succeed.

I use alt_inbuf with cycloneIII got this error: --- Quote Start --- Error: The location assignment on the I/O primitive instance "pad_in_pullup_cell_01" specifies an exact pin location. ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

What's the "standard" method ?

I am a ASIC designer. I always works under CLI , or Altera called command console mode.

I never use GUI of Quartus before when I use cycloneII. And all works well.

But, now, I change to use cycloneIII, I failed, for the Quartus software !

Or , not the software ? Do you change the pin assign mode under CLI ?