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Altera_Forum
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12 years ago

Shift delay block (data valid) in simple PI controller using ALTERA FP libraries

Hello all, I have a FPGA system running with 150MHz with some ADCs and doing some PWM. The system until now is handling 16bit signed integers. I want to develop a simple floating point PI ...
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Altera_Forum
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12 years ago

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The method I usually use is to infer ALTSHIFT_TAPS in my code.

See page 13-40 of this document: http://www.altera.com/literature/hb/qts/qts_qii51007.pdf

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Hey thanks!

I already found the shift register ready made code.

I would like to ask you though if there is any method or theory behind synchronizing more complex arithmetical calculations. For example if i need to make a resonant controller that has many feedback loops, how should I methodize the procedure?

Thanks in advance