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Weird instantiation problem

Altera_Forum
Honored Contributor II
‎11-19-2009 06:41 AM
1,157 Views

Hi, 

 

I have downloaded a floating point unit from opencores but when I try to use it as a component in a larger system it has problems. When I compile, run and test the package as its own component it works, but when I try to instantiate it as a component in a larger system tests show nothing on its output (it compiles correctly). 

 

I have added the fpu files as an attachment. 

 

Does anyone know what I am doing wrong here? Any feedback is appreciated.:)
fpu_double_latest.tar.gz
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Altera_Forum
Honored Contributor II
‎11-19-2009 08:21 AM
510 Views

Altera already provide floating point components. Having a quick glance over the code you provided, I would recommened you use the altera ones instead. 

 

As to your origional problem I cant help, because I have no idea what the problem with your code is, because you havent posted anything to do with your code.
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