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Moch.Rif'an.,ST.,MT Perkenalan Sequensial

Perkenalan Sequensial

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Perkenalan Sequensial. Gambaran:. Model Rangkaian Sequensial. x 1. Logika Kombinasional. z 1. z m. x n. Y 1. Y r. y 1. y r. Memori. Memori. 0. 1. 1. 1. Q. B. 1. 0. 1. 0. A=0. Latch. Q. 0. 1. 0. R=0. S=1. Q. 1. 0. 0. 1. R=1. S=0. SR Latch. (Set). Symbol:. - PowerPoint PPT Presentation

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Page 1: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Perkenalan Sequensial

Page 2: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Gambaran:Lantai 4

Lantai 1

Lantai 3

Lantai 4

Lantai 3

Lantai 2

Lantai 3

Lantai 2

Lantai 1

Page 3: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Model Rangkaian Sequensial

Logika Kombinasional

Memori

z1

zm

Y1Yryry1

x1

xn

Page 4: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Memori

1

1

0

1

A=0

BBA

B

Q

Q

0

1

1

0

Page 5: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Latch

R=0

0

1

S=10

Q

Q

R=1

0

0

S=01

Q

Q

1

Page 6: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

SR Latch

Symbol:

(Set)

(Reset)

S

Q

Q

R

S

R

Q

Q

Page 7: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Tabel Kebenaran SR-Latch

S(t) R(t) Q(t) Q’ = Q( t+ ) 0 0 0 0 0 0 1 1 0 1 0 0 0 1 1 0 1 0 0 1 1 0 1 1 1 1 0 x 1 1 1 x

Hold

Reset

Set

Forbidden

Page 8: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Timing Diagram

S

R

Q

S

R

Q

Page 9: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

SR Latch dengan Gerbang(Gated SR Latch)

R

S

QQ

CLK

Symbol:

Q

Q

S

Clockorenb

R

S

R

QS

R

C

Q

S

R

Q

C

S

R Q

Page 10: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Timing Diagram

S

R

Q

S

R

Q

CK

CK

Page 11: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Delay Latch

Q

Q’

C

S

R

X

Y

D

D QQ

CLK

Symbol:

Page 12: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Tabel Kebenaran D-Latch

D(t) C Q(t) Q+ = Q( t+ ) 0 1 0 0 0 1 1 0 1 1 0 1 1 1 1 1 x 0 Q(t) Q+ = Q( t+ )

X Y C Q(t) Q’= Q( t+ )

0 0 1 Q0 Q0’ Store 0 1 1 0 1 Reset1 0 1 1 0 Set1 1 1 1 1 DisallowedX X 0 Q0 Q0’ Store

Page 13: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Timing Diagram

D

Q

CK

D

Q

CK

Page 14: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

JK Latch

J

K

QQ

CLK

Symbol:

Q

QK

Clock

J

Page 15: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Tabel Kebenaran JK-Latch

J K C Q(t) Q( t+ )

0 0 1 Q0 Q0

0 1 1 0 00 1 1 1 01 0 1 0 11 0 1 1 11 1 1 0 1 Togle1 1 1 1 0 TogleX X 0 Q0 Q0

Page 16: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Timing Diagram

Page 17: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Master-slave SR flip-flop

S

R

Q

C

S

Q

S

R

Q

Q

C

C

R

Q

Q

QM

Master Slave

S

R

Q

QC

Page 18: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Prinsip KerjaS

R

Q

C

S

Q

S

R

Q

Q

C

C

R

Q

Q

QM

Master Slave

C

S

R

QM

Q

Page 19: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Prinsip Kerja

C

S

R

QM

Q

SetupHoldMaster

Slave

SetupHold SetupHold SetupHold

Setup Hold Setup Hold Setup Hold Setup Hold

Page 20: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Master-slave D flip-flop

D

C

Q

Q

D

C

Q

Q

Master Slave

D

C

Q

Q

QM D

C

Q

Q

Page 21: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Prinsip Kerja

C

D

QM

Q

SetupHold SetupHold SetupHold SetupHold

Setup Hold Setup Hold Setup Hold Setup Hold

Master

Slave

D

C

Q

Q

D

C

Q

Q

Master Slave

D

C

Q

Q

QM

Page 22: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Master-slave JK flip-flop

Q

R-SLatch

K

J

QR

S

R-SLatch

Qm

mQ R

S

sQ

Qs

1

0

1

0P

P1

0

1

0

Q

Clock

Page 23: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Edge triggered D flip-flop

Q

Q

DPRE

CLRCLK

Page 24: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Edge triggered JK flip-flop

Page 25: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Edge triggered T flip-flop

Q

Q

TT Q(n) Q(n+1)

0 11 0

Page 26: Perkenalan Sequensial

Moch.Rif'an.,ST.,MT

Flip-Flop dan Latch

Clock:

RS

QQ

CLK

RS

QQ

R

S

QQ