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EXPLAINING PRINCIPLES REGISTER

EXPLAINING PRINCIPLES REGISTER. APPLYING BASICS DIGITAL ENGINEERING By Sri Wahyuni. DIRECTION. Participant be able to: Explain the functions of the register Explain the functions of clock Explain the functions of Flip-flop Explain the functions and Counter register. CLOCK.

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EXPLAINING PRINCIPLES REGISTER

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  1. EXPLAINING PRINCIPLES REGISTER APPLYING BASICS DIGITAL ENGINEERING By Sri Wahyuni

  2. DIRECTION Participant be able to: • Explain the functions of the register • Explain the functions of clock • Explain the functions of Flip-flop • Explain the functions and Counter register Teknologi dan Rekayasa

  3. CLOCK Including the series of clock with Astabil Multivibrator IC 555 Teknologi dan Rekayasa

  4. HOW IT WORKS SERIES CLOCK • C at the time charged exceeds the rising threshold voltage + (2 / 3) Vcc. • Capacitor C cleared through Rb therefore blanking time convention can be determined with the formula T = Rb x C. • Voltage when C is a bit of down + (Vcc / 3) then the output becomes high. • Cycle work formulated: W = 0,693 (Rb + RA). C T = 0693. Rb. C T = W + t F = 1 / T Where: W = width of balance; T = time period T = seconds; F = Hert TeknologidanRekayasa

  5. Operating system on the balance going digital clock will transition from 0 to 1 or from 1 to 0. • Transition 0-to-1: the rise (rising edge); Transition 1-to-0: the falling (falling edge) Teknologi dan Rekayasa

  6. FLIP-FLOP • A series of logic with the output of the two opposite each other. • FF two working conditions: • (1) Q = 0, Q’=1 : • (2) Q = 1, Q’ = 0 . Teknologi dan Rekayasa

  7. FLIP-FLOP TYPES: • RS FLIP-FLOP Truth Table: RS-FF arranger by NAND gate Teknologi dan Rekayasa

  8. CRS FLIP-FLOP Truth Table: Teknologi dan Rekayasa

  9. D FLIP-FLOP Truth Table: Teknologi dan Rekayasa

  10. Tabel Kebenaran: • T FLIP-FLOP Truth Table: Teknologi dan Rekayasa

  11. J-K FLIP-FLOP Truth Table: Teknologi dan Rekayasa

  12. REGISTER • Order to register the memory with 4-bit DFF: Teknologi dan Rekayasa

  13. 4-bit memory register which consists of 4 pieces D FF. • Input data is inserted in parallel to the terminals A, B, C, and D. • In the input data will be transfer to balance the output of each clock is also in parallel. Teknologi dan Rekayasa

  14. REGISTER TYPES: • REGISTER SISO (Serial Input Serial Output) Truth Table:(Ex entrance 1101) Teknologi dan Rekayasa

  15. REGISTER SIPO (Serial Input Paralel Output) Truth Table: Teknologi dan Rekayasa

  16. TABEL KEBENARAN: • REGISTER PIPO (Paralel Input dan Paralel Output) Truth Table: Teknologi dan Rekayasa

  17. REGISTER PISO (Paralel Input Serial Output) Truth Table: Teknologi dan Rekayasa

  18. COUNTER There are 2 kinds of counter, namely: • Counter sync (syncronuous counters) or counter row. • Counter is not synchronized (asyncronuous counters), which is sometimes also called counter array (series counters) or counter ruga (rippIe counters). Teknologi dan Rekayasa

  19. COUNTER TYPES • Syncronuos Counter : • Counter forward sync that runs continuously (Free Running). • Counter synchronized forward that can stop yourself (Self Stopping). • Counter reverse sync. • Counter forward and reverse sync (Up-down Counter) Teknologi dan Rekayasa

  20. Asyncronuos Counter : • Asyncronuos forward counter continuously (Free Running) • Asyncronuos forward counter stopself (Self Stopping). • Asyncronuos back counter • Asyncronuos back and forward counter (Up-down Counter). Teknologi dan Rekayasa

  21. Clock QA QB QC QD EXEMPLARY COUNTER: Truth Table: Asyncronuos forward counter using the 4-JK FF: Timing diagram Teknologi dan Rekayasa

  22. Clock QA QB QC QD • Asyncronuos back counter Truth Table: Timing diagram Teknologi dan Rekayasa

  23. Asyncronuos back and forward counter : • Ring Counter Truth Table Ring counter Teknologi dan Rekayasa

  24. Johnson Counter Truth Table Johnson Counter Teknologi dan Rekayasa

  25. The End Teknologi dan Rekayasa

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