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Guest niko77

X-PROG Diferente intre PIC16F84 si PIC 16F628

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Cine a facut programatorul, poate sa imi spuna daca conteaza pic-ul 16F84 de cati Mhz trebuie sa fie...2.5,4,20 sau nu conteaza.Quartul din schema este de 8M.

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Conteaza. PIC-ul trebuie sa mearga la frecventa care a fost declarata la compilarea programului. Daca programul a fost scris cu timing-uri calculate pentru un Q de 8Mhz, PIC-ul trebuie sa mearga la 8Mhz normal.Daca o sa pui un PIC de 4Mhz nu o sa mearga pur si simplu.Daca pui Q mai mic, o sa mearga programul mai incet. Asta ar fi o explicatie grosiera, in realitate poate fi si mai complicat.Don Mario

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