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Published bydeekshitha reddy Modified over 5 years ago
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Latches CS370 –Spring 2003 Section 4-2 Mano & Kime.
Latches and Flip-Flops Discussion D8.1 Section 13-9.
R ACE A ROUND C ONDITION. The race-around condition (Problem) occurs when both the inputs of JK-Flip-flop are 1. If the width of the clock pulse t P is.
Review and Overview. Review Combinational logic circuit – Decoder, Encoder, Multiplexer, De-multiplexer, Full Adder, Multiplier Sequential logic circuit.
CS 140L Lecture 5 Professor CK Cheng 4/29/02. Asynchronous Counter D Q CLK D Q D Q There are n flip-flops. D FF is the delay of each flip-flop. When n.
CS 140 Lecture 7 Professor CK Cheng 4/23/02. Part II. Sequential Network (Ch ) 1.Flip-flops SR, D, T, JK, 2.SpecificationState Table 3.Implementation.
CS 140 Lecture 8 Professor CK Cheng 4/26/02. Part II. Sequential Network 1.Memory SR, D, T, JK, 2.Specification S XY s i t+1 = g i (S t, X t )
Counters Mano & Kime Sections 5-4, 5-5. Counters Ripple Counter Synchronous Binary Counters –Design with D Flip-Flops –Design with J-K Flip-Flops Counters.
Chapter 8 -- Analysis and Synthesis of Synchronous Sequential Circuits.
A clocked synchronous state-machine changes state only when a triggering edge or “tick” occurs on the clock signal. ReturnNext “State-machine”: is a.
ECE 331 – Digital System Design Counters (Lecture #18)
ECE 331 – Digital System Design Counters (Lecture #19) The slides included herein were taken from the materials accompanying Fundamentals of Logic Design,
ECE 301 – Digital Electronics Introduction to Sequential Logic Circuits (aka. Finite State Machines) and FSM Analysis (Lecture #17)
CS 140 Lecture 8 Professor CK Cheng 10/22/02. Part II. Sequential Network 1.Flip-flops SR, D, T, JK, State Table Characteristic Eq. Q(t+1) = f(x(t), Q(t)).
ECE 331 – Digital Systems Design Introduction to Sequential Logic Circuits (aka. Finite State Machines) and FSM Analysis (Lecture #19)
Flip-Flops Section 4.3 Mano & Kime. D Latch Q !Q CLK D !S !R S R X 0 Q 0 !Q 0 D CLK Q !Q Note that Q follows D when the clock in high, and.
Sequential Logic Combination logic: outputs are based on a combination of present inputs only. Sequential logic: outputs depend on present and past inputs.
Sequential Circuit Introduction to Counter
Unit 11 Latches and Flip-Flops Ku-Yaw Chang Assistant Professor, Department of Computer Science and Information Engineering Da-Yeh.
Unit 12 Registers and Counters Ku-Yaw Chang Assistant Professor, Department of Computer Science and Information Engineering Da-Yeh.
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