Fmemorie

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Principi di funzionamento chip di memoria

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Fmemorie

  1. 1. © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  2. 2. © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  3. 3. FF-D Q _ QCK © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  4. 4. FF-D Q _ QCK © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  5. 5. IL DATO D’INGRESSO VIENE MODIFICATO DALL’ESTERNO FF-D Q _ Q CK © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  6. 6. FF-D Q _ QCK © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  7. 7. D0 D1 FF-D Q FF-D Q FF-D Q D2 FF-D Q D3 FF-D Q __ FF-D Q D4 Q FF-D __ Q Q FF-D D5 Q _ Q D6 Q _ Q _ D7 Q _ Q8 BIT = 1 BYTE Q © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  8. 8. MEMORIA 2 KB x 8 In questo CHIP di MEMORIA ci sono 2.048 LOCAZIONI da 8 BIT ciascuna© 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  9. 9. INDIRIZZI MEMORIA DATI Segnali di CONTROLLO © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  10. 10. RIGHEINDIRIZZI DATI COLONNE Segnali di CONTROLLO © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  11. 11. RIGHE D0 BYTE D1INDIRIZZI D2 DATI D3 D4 D5 D6 D7 COLONNE Segnali di CONTROLLO © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  12. 12. RIGHEINDIRIZZI DATI COLONNE LETTURA Segnali di CONTROLLO © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  13. 13. RIGHEINDIRIZZI DATI COLONNE SCRITTURA Segnali di CONTROLLO © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  14. 14. © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  15. 15. © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton
  16. 16. © 2010 ITIS G.FERRARISVerona (ITALY) / by Prof. Athos Arzenton

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