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Altera_Forum
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15 years ago

Need help for VHDL recursive function

Hi! I'm new to advance VHDL programming. Here below is my code for generating hermite plolynomial (hp). It can be defind recursively like below. hp(k, t) = 1 when k = 0, hp(k, t) = 2*t w...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

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your attempted use of recursion, and trying to complete everything in a single clock cycle.

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A good point about the limited use of recursive subprograms. "Calling" a subprogram recursively can never infer registers respectively pipelined operation.