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Altera_Forum
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14 years ago

PI controller in VHDL

I need to code for PI controller in VHDL where i tried for along time but it doesn't work and i need it it is very important for me. please, can any one help me ? i need to your help. t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

I have implemented many PI controllers in VHDL. What is exactly not working? Are you keeping all the bits in the integrator? Is your scaling correct? Do you have a Matlab or Python model that predicts what the PI should do?

James