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Altera_Forum's avatar
Altera_Forum
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11 years ago

altmult_add

Hi, i have two questions: 1- how the altmult_add megafunction can be used in a pipelined structure? 2- which method is the best to calculate inner product of two vectors, having 3 elements,...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

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Thank you for your reply.

if i have to calculate the equation below how can i detect that the output of the altmult_add is ready for adder which will add the output of the altmult_add to 5?

sum(

a(0) * b(0)

a(1) * b(1)

a(2) * b(2)

) + 5;

Regards,

Bedri

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you need one mult (inputs a,b). accumulate results over 3 samples adding 5 as well. latency issues can be seen in simulation.