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Altera_Forum
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13 years ago

Fixed Point VHDL Support in Quartus

I am asking how people have found the synthesis results with the new VHDL2008 package for fixed point. I have created a design that is a cascaded filter simulating a three phase RL load for a motor c...
Altera_Forum's avatar
Altera_Forum
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13 years ago

Hi, I am using Quartus 12.0 SP1 with MdoelSim Altera Starter Edition

and try to use fixed_pkg.

As you wrote, ModelSim understands very well

but Quartus does'nt.

I had to add the D Bishop package and adapt my use statements ("ieee_proposed")

A little constraint, but not found until I was in this thread.

Maybe for next year, Altera would include fixed_pkg in Quartus

Happy year-end !