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Cours 9

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Assemblage des unités fonctionnelles :<br />

exemple d'un filtre numérique programmable<br />

y<br />

i<br />

= a1x<br />

i + a2xi− 1 + a3xi−2<br />

données entrantes<br />

xi<br />

, xi−1 , xi−2,<br />

xi−3,L<br />

UI<br />

ordres<br />

UI<br />

UC<br />

a 1<br />

a<br />

a 2<br />

3<br />

+<br />

*<br />

UM<br />

UI<br />

UT<br />

Partie contrôle<br />

y i , y i− 1 ,L<br />

données sortantes<br />

Partie opérative<br />

4<br />

Département Electronique<br />

ELP 304 – <strong>Cours</strong> 9

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