Trigerid Flip-Flops SR triger S 0 0 1 1 Q S T R 0 1 0 1 Qt Qt-1 0 1 X Q R RS 1 0 RS SR RS SR RS 13/07/2017 T. Evartson 1 Trigerite sünkroniseerimine Asünkroonne SR triger. S R 1 Q 1 Q S R & Q & Q S 0 0 1 1 S 0 0 1 1 R 0 1 0 1 Qt Qt-1 0 1 X R 0 1 0 1 Qt X 1 0 Qt-1 Sünkroonne SR triger S & S & Q & Q C R & 13/07/2017 R T. Evartson S X 0 0 1 1 R X 0 1 0 1 C 0 1 1 1 1 Qt Qt-1 Qt-1 0 1 X 2 13/07/2017 T. Evartson 3 Esifront Positive edge, Rising edge Tagafront Negative edge, Falling edge 1 0 Pulse width Tagafront Negative edge, Falling edge 1 0 Periood T Period T Periood T Period T Taktsignaaali sagedus = 1/T Clock frequency 13/07/2017 T. Evartson 4 Kahetaktiline triger (MS.triger) & S & S & Q & Q A C & C R & R T KS y1 . . . T x1 S Sm Cm R Rm S T Qm C ym xn Ss S T Q QS Cs C R ... C Qm Q QS Rs R 1 13/07/2017 T. Evartson 5 Potentsiaaliga sünkroniseeritav D triger D Latch D X 0 1 Q D T C 0 1 1 Qt Qt-1 0 1 Q C D 1 0 D D D D S T C C 1 13/07/2017 Q Q R T. Evartson 6 Frondiga sünkroniseeritav D-triger Edge trigered D Flip-Flop Q D T Q C a 1 b d & e a e b d D C 13/07/2017 D T 1 & C T. Evartson Q Q 7 JK triger TT J J 0 0 1 1 Q C Q K 0 1 0 1 Qt Qt-1 0 1 Qt-1 K JK JK JK 1 0 JK JK JK JK JK J & C K 13/07/2017 & S TT Q C Q R T. Evartson 8 Frondiga sünkroniseeritav triger Edge-trigered flip-flop Probleem sünkroniseerimisega & S J S T Ss Qm Cs C K & R R Qm C S T Q C Q RS R 1 Frondiga sünkroniseeritav JK triger & J TT 1 Q D C K 1 & 13/07/2017 C T. Evartson Q 9 T triger Q T TT T 0 1 Qt Qt-1 Qt-1 Q C T 1 0 T T T T C J C K 13/07/2017 TT Q + T Q D T C Q Q C T. Evartson 10 Trigerid asünkroonse asetusega S TT Q S R J K C Qt 0 0 1 1 1 1 1 0 1 0 1 1 1 1 0 0 1 1 0 1 0 1 - 1 0 Qt-1 0 1 Qt-1 J C Q K R R TT Q T C 13/07/2017 Q R 1 0 0 T. Evartson T C 0 1 Qt 0 Qt-1 Qt-1 11 13/07/2017 T. Evartson 12
© Copyright 2026 Paperzz