FPGA: Artix 7 VS Virtex 5

Amine A. (aminemr) OP 2015-01-14 16:54 #3966622

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I have a VHDL code to implement a arithmetic modular multplier.
my code gets synthesized correctly  without errors,
but with Artix 7 i have 4800 warnings but with Virtex 5 only 700 
warnings

I use ISE 14.

can you please explain me why this difference between this two device ?
thanks

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qwerty Guest 2015-01-14 21:06 #3967036

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look for the warnings and see the difference - just simple!

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Oliver Guest 2015-01-14 22:39 #3967181

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You have to select the third checkbox in the second DropDown List for 
the Artix 7. This solvs the problem with your warnings. ;-)