PPT-EET 1131 Unit 10 Flip-Flops and Registers

Read Kleitz Chapter 10 Homework 10 and Lab 10 due next week Quiz next week Combinational Logic versus Sequential Logic A combinational logic circuit is a circuit whose output depends only on the circuits present inputs Has no memory of the past. 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. Multivibrators. and the . 555 Timer . Read . Kleitz. , Chapter 14.. Lab #13 due next week.. Homework #13 due next week.. Quiz next week.. Multivibrator. A . multivibrator. is a circuit whose . o. utput changes between two digital levels.. Lecture 23. Announcements. Homework 8 due Thursday, 11/20. Exam 3 coming up on Tuesday, 11/25. Exam Topics. MSI Components: . Binary adders/. Subtracters. , Carry . Lookahead. Adder, Large High-Speed Adders, Decimal Adders, Comparators, Decoders, Logic Design Using Decoders, Decoders with enable input, Encoders, Multiplexers, Logic Design with Multiplexers.. 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. © 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.. 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.. Chapter 5. Sequential Circuits. Combinational circuits storage (store binary information). Binary information stored defines the state of the sequential circuit. External input present state determine the binary value of outputs and change state in storage elements. Chapter 5. Synchronous . Sequential. . Logic. gürtaç. yemişçioğlu. OUTLINE OF CHAPTER 5. 23 December, 2016. INTRODUCTION TO LOGIC DESIGN. 2. Sequential. Circuits. Latches. Analysis of . Clocked. Lecture. Digital Systems. All inputs that we have been studying in all the flip-flops (D, S-R, J-K, and T) are . synchronous. inputs because their effect on the FF output is synchronized with the clock input.. and Storage . Read . Kleitz. , Chapter 16.. Lab . #14 . due next week.. Final Exam next week.. Bit. : The smallest unit of digital data, a single 1 or 0.. Byte. : A group of 8 bits.. Nibble. : A “half-byte”: a group of 4 bits.. A . flip-flop can store 1-bit of digital information. It is also referred to as a 1-bit register.. A register contains a group of flip-flops, the number of flip-flops in a register being . equal to .