PPT-Flip-Flops Basic concepts

A Yaicharoen 2 FlipFlops A flipflop is a bistable device a circuit having 2 stable conditions 0 or 1 A flipflop circuit has two outputs and the outputs of the flipflop always complement each other . Lecture 24. Announcements. Homework 8 due today. Exam 3 on Tuesday, 11/25.. Topics for exam are up on the course webpage.. Agenda. Last time:. Master-Slave Flip-Flops (6.4). Edge-Triggered Flip-Flops (6.5). Part 1. Objectives. After completing this module, you will be able to:. Describe the control sets of the slice flip-flops . Identify the implications of the control sets on packing. Control Sets. Designing. Flip-Flops and Registers . Read . Kleitz. , Chapter 10.. Exam #2 next week.. Homework #10 and Lab #10 due in 1.5 weeks.. Quiz in 1.5 weeks.. Combinational Logic versus Sequential Logic. A . combinational logic circuit. 1. Flip-Flops. Last time, we saw how latches can be used as memory in a circuit.. Latches introduce new problems:. We need to know when to enable a latch.. We also need to quickly disable a latch.. In other words, it. Nelly . Altamirano. Bill . Bowker. Dmitriy. Novak. Vanessa . Graciano. Yiwen. Zhang. Main Points. Background facts. Do flip flops . in fact cause . car accidents?. Who is liable in this case?. Calculation of damages. Slice and I/O Resources. Objectives. After completing this module, you will be able to:. Describe the CLB and slice resources available in Spartan-6 FPGAs. Describe flip-flop functionality. Anticipate building proper HDL code for Spartan-6 FPGAs. Sequential Circuits. COE . 202. Digital Logic Design. Dr. . Muhamed. . Mudawar. King Fahd University of Petroleum and Minerals. Presentation Outline. Analysis of Clocked Sequential circuits. State and Output Equations. Digital Computer Logic. Latches. S-R Latch. Gated S-R Latch. D Latch. RQ2011. 2. A . latch. is a temporary storage device that has two stable states (bistable). It is a basic form of memory. . The S-R (Set-Reset) latch is the most basic type. It can be constructed from NOR gates or NAND gates. With NOR gates, the latch responds to active-HIGH inputs; with NAND gates, it responds to active-LOW inputs.. © 2014 Project Lead The Way, Inc.. Digital Electronics. Flip-Flops & Latches. 2. This presentation will. Review sequential logic and the flip-flop.. Introduce the D flip-flop and provide an excitation table and a sample timing analysis.. Drysdale. Objectives of Lecture. The objectives of this lecture are: . to discuss the difference between . combinational . and. . sequential . logic as well as the difference between . asynchronous. Sequential Circuits. Moris. . Mano. 4. th. . Ediditon. Revision. Types of Logic Circuits. Combinational Logic Circuits. Sequential Circuits. Combinational VS Sequential Circuits. Combinational Logic Circuits. Digital Electronics. Flip-Flops & Latches. 2. This presentation will. Review sequential logic and the flip-flop.. Introduce the D flip-flop and provide an excitation table and a sample timing analysis.. Announcements. Homework 8 due today. Exam 3 on Tuesday, 11/25.. Topics for exam are up on the course webpage.. Agenda. Last time:. Master-Slave Flip-Flops (6.4). Edge-Triggered Flip-Flops (6.5). Characteristic Equations (6.6. Digital Electronics. Flip-Flops & Latches. 2. This presentation will. Review sequential logic and the flip-flop.. Introduce the D flip-flop and provide an excitation table and a sample timing analysis..