Uploaded by damisi

20 SLIDES

627 VUES

220LIKES

ECE 301 Digital Electronics

DESCRIPTION

ECE 301 - Digital Electronics. 2. Multiplexers. ECE 301 - Digital Electronics. 3. Multiplexer. A multiplexer switches (or routes) data from 2N inputs to one output, where N is the number of select (or control) inputs.A multiplexer (mux) is a digital switch.. ECE 301 - Digital Electronics. 4. Mult

ECE 301 Digital Electronics

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

1. ECE 301 � Digital Electronics Multiplexers and Demultiplexers (Lecture #12)

2. ECE 301 - Digital Electronics 2

ECE 301 Digital Electronics

ECE 301 - Digital Electronics. 2. Karnaugh Maps. Graphical representation of a truth tableCan be used to minimize logic functionsUses Logic Adjacency A.B A.B' = A (Boolean Algebra Law)Does not produce unique resultsNot directly transferable to computer algorithmsWhy not just use Boolean

564 views • 27 slides

ECE 301 – Digital Electronics

Decoders and Encoders (Lecture #13). ECE 301 – Digital Electronics. Definitions. Active – the function is being performed Active low – active when the output is 0. Active high – active when the output is 1. Enabled – active circuit can perform its function Low-level enabled

930 views • 34 slides

ECE 301 – Digital Electronics

Multiple-bit Adder Circuits (Lecture #13). ECE 301 – Digital Electronics. The slides included herein were taken from the materials accompanying Fundamentals of Logic Design, 6 th Edition , by Roth and Kinney, and were used with permission from Cengage Learning. .

636 views • 31 slides

ECE 301 – Digital Electronics

Unsigned and Signed Numbers, Binary Arithmetic of Signed Numbers, and Binary Codes (Lecture #2). ECE 301 – Digital Electronics. Unsigned and Signed Binary Numbers. Unsigned and Signed Numbers. 10011010. 8-bit Binary number. What is the decimal equivalent of this binary number?. b. b.

849 views • 50 slides

ECE 301 – Digital Electronics

ECE 301 – Digital Electronics. Basic Logic Operations, Boolean Expressions, and Boolean Algebra (Lecture #3). Basic Logic Operations. Basic Logic Operations. AND OR NOT (Complement) Order of Precedence NOT AND OR can be modified using parenthesis. Basic Logic Operations.

812 views • 37 slides

ECE 301 – Digital Electronics

Course Introduction (Lecture #0). ECE 301 – Digital Electronics. Course Info. Course #: ECE 301 Course Name: Digital Electronics Course Objective: To analyze and design combinational and sequential logic circuits. Course website: http://ece.gmu.edu/~clorie/Spring11/ECE-301/.

345 views • 15 slides

ECE 301 – Digital Electronics

Multi-bit Adder Circuits, Multiplier Circuit, and Magnitude Comparator Circuit (Lecture #11). ECE 301 – Digital Electronics. Implementations of Multi-bit Adders: 1. Ripple Carry Adder 2. Carry Lookahead Adder. Carry Lookahead Adder. Carry Lookahead Adder. Carry Propagate. 1. 1. 1. 1.

665 views • 32 slides

ECE 301 – Digital Electronics

NAND-NAND and NOR-NOR Circuits and Even and Odd Logic Functions. ECE 301 – Digital Electronics. Logic Gates. AND and OR Gates 2-input gates realized with 6 CMOS transistors 3-input gates realized with 8 CMOS transistors NAND and NOR Gates 2-input gates realized with 4 CMOS transistors

425 views • 22 slides

ECE 301 – Digital Electronics

717 views • 50 slides

ECE 301 – Digital Electronics

Representation of Negative Numbers, Binary Arithmetic of Negative Numbers, and Binary Codes (Lecture #11). ECE 301 – Digital Electronics. The slides included herein were taken from the materials accompanying Fundamentals of Logic Design, 6 th Edition , by Roth and Kinney,

525 views • 46 slides

ECE 301 – Digital Electronics

185 views • 15 slides

ECE 301 – Digital Electronics

NAND and NOR Circuits, Multi-level Logic Circuits, and Multiple-output Logic Circuits (Lecture #9). ECE 301 – Digital Electronics. The slides included herein were taken from the materials accompanying Fundamentals of Logic Design, 6 th Edition , by Roth and Kinney,

564 views • 30 slides

ECE 301 – Digital Electronics

293 views • 22 slides

ECE 301 – Digital Electronics

Electrical and Timing Characteristics of Standard Logic Gates (Lecture #2). ECE 301 – Digital Electronics. Standard Logic Gates. Note: “xx” refers to the logic family. Transistor. Logic Family. xx. TTL. Low Power. L. High Speed. H. Schottky. S. Low Power Schottky. LS.

347 views • 28 slides

ECE 301 – Digital Electronics

Minterm and Maxterm Expansions and Incompletely Specified Functions (Lecture #6). ECE 301 – Digital Electronics. The slides included herein were taken from the materials accompanying Fundamentals of Logic Design, 6 th Edition , by Roth and Kinney,

293 views • 26 slides

ECE 301 – Digital Electronics

Circuit Design and Analysis (Lecture #9A). ECE 301 – Digital Electronics. The slides included herein were taken from the materials accompanying Fundamentals of Logic Design, 6 th Edition , by Roth and Kinney, and were used with permission from Cengage Learning. Logic Circuits.

234 views • 20 slides

ECE 301 – Digital Electronics

389 views • 31 slides

ECE 301 – Digital Electronics

419 views • 34 slides

More Related