Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Pipelining a recursive equation

Dear Forum, I am working on a polyphase filter implementation, which is built up from a number of recursive equations such as: A(n) = alpha*[X(n-1)-A(n-1)] + beta*[X(n)-A(n-2)] + X(n-2) ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

According to my experience. Stratix iii can hardly achieve 300MHz for a general design.

practical speeds of 500MHz are for the future. Virtx devices are better for speed but less resourceful than stratix.