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Altera_Forum
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10 years ago

Arria10 (A10) DSP block mapping problem

Dear all, I compiled the same RTL-design for both StratixV ((5SGXEA7) and Arria10 (10AX115N3), however, DSP blocks are differently used for the same VHDL description of floating-point multiplie...
Altera_Forum's avatar
Altera_Forum
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10 years ago

Hi Alex,

Thank you for your comments.

I know that Arria10 has no support for 36x36 (integer) DSP mode.

So I am trying to reduce the bit width of the multiplication so that it fit 27x27 DSPs.

P.S. In the near future, I will also try to use Floating-point DSPs of Arria10 for our scientific simulation application.

Thanks a lot,

Mickycat