'Combinational circuits' diaporamas de présentation

FORMAL METHODS IN HARDWARE VERIFICATION

FORMAL METHODS IN HARDWARE VERIFICATION. Maciej Ciesielski Dept. of Electrical & Computer Engineering University of Massachusetts, Amherst, USA ciesiel@ecs.umass.edu. Overview. Introduction What is verification (validation) Why do we need it

1.58k views • 96 slides

Timing Event-driven simulation

845 views • 63 slides

Lecture 3. Boolean Algebra, Logic Gates

CS147. Lecture 3. Boolean Algebra, Logic Gates. 2x. Prof. Sin-Min Lee Department of Computer Science. Boolean Algebra. Boolean algebra provides the operations and the rules for working with the set {0, 1}.

894 views • 63 slides

Combinational Logic

Chapter 4. Combinational Logic. Outline: . 4.1 Introduction. 4.2 Combinational Circuits. 4.3 Analysis Procedure. 4.4 Design Procedure. 4.5 Binary Adder- subtractor . 4.6 Decimal Adder. 4.7 Binary Multiplier. 4.9 Decoders. 4.10 Encoders. 4.11 Multiplexers. . 4.1 Introduction.

737 views • 60 slides

Lecture 3. Error Detection and Correction, Logic Gates

CS147. Lecture 3. Error Detection and Correction, Logic Gates. 2x. Prof. Sin-Min Lee Department of Computer Science. Chapter Goals. Error Detection and Correction Identify the basic gates and describe the behavior of each Combine basic gates into circuits

798 views • 59 slides

Combinational Logic

Combinational Logic. Chapter 4. 4.1 Combinational Circuits. Logic circuits for digital system Combinational circuits the outputs are a function of the current inputs Sequential circuits contain memory elements

1.07k views • 57 slides

Testing - Overview

513 views • 51 slides

EE 447 VLSI Design Lecture 7: Combinational Circuits

EE 447 VLSI Design Lecture 7: Combinational Circuits. Outline. Bubble Pushing Compound Gates Logical Effort Example Input Ordering Asymmetric Gates Skewed Gates Best P/N ratio. Example 1. module mux(input s, d0, d1, output y); assign y = s ? d1 : d0; endmodule

619 views • 37 slides

SET Fault Tolerant Combinational Circuits Based on Majority Logic

SET Fault Tolerant Combinational Circuits Based on Majority Logic. M. Aykut Y???TEL CMPE 516 Department of Computer Engineering Bogazici University 17.05.2007. OUTLINE. Introduction TMR, Analog Voter and Analog Inverter AND and OR Gates Using Majority Logic

626 views • 36 slides

Combinational Circuits

Combinational Circuits. Binary Multiplier Circuit Decoders Encoders Multiplexers Demultiplexers. DECODERS. Two Types of Decoders. Active High Decoders Output of the decoder is expressed as active high. It generate min-terms Active Low Decoders

616 views • 36 slides

The Nature of Computing

549 views • 31 slides

Overview

Overview. Last lecture Ripple and Carry-Lookahead Adders Today ALU An Introduction to Hardware Description Languages (HDL). Cin. Cin. A0. S0 @2. B0. S0 @2. A0. C1 @3. C1 @2. B0. A1. S1 @4. B1. S1 @3. A1. C2 @3. C2 @4. B1. A2. S2 @4. B2. S2 @5. A2. C3 @3. C3 @6. B2.

311 views • 25 slides

Lecture 6 Combinational Components

Lecture 6 Combinational Components. CSCE 211 Digital Design. Topics Website; Xilinx schematic capture video Lab 1: wiring test Combinational Circuits Decoders Multiplexers Readings 5.4, 5.7. September 11, 2003. Overview. Last Time Lab 1 New Combinational Circuits / Components

360 views • 18 slides

CS2100 Computer Organisation http://www.comp.nus.edu.sg/~cs2100/

CS2100 Computer Organisation http://www.comp.nus.edu.sg/~cs2100/. Introduction ( AY2013/4) Semester 2. Why Learn Computer Organisation ? (From user to builder). You want to call yourself a computer scientist/specialist . You want to build software people use.

316 views • 17 slides

Unit 3.5 Adder & Comparator

Unit 3.5 Adder & Comparator. Combinational Logic Circuits. Combinational logic circuits are circuits such that their output at any instant depends only on the combination of the inputs at that instant, and do not depend on their history.

523 views • 17 slides

VILAB: Microelectronics Virtual Laboratory for Cooperation in Research and Knowledge Transfer

VILAB: Microelectronics Virtual Laboratory for Cooperation in Research and Knowledge Transfer. Partner Progress Report 980901 - 990901 Tallinn Technical University Raimund Ubar. VILAB: Partner Progress Report (980901 - 990901) Tallinn Technical University. List of subprojects:

192 views • 12 slides

Introduction to HDLs

Introduction to HDLs. HDL (Hardware Description Language) VHDL versus Verilog IC world only uses Verilog. How do IC designers use Verilog?. Can be used for simulation Simulation at behavioral level, gate level, and at the switch level! Can be used for circuit synthesis

222 views • 9 slides

Combinational Circuits

Combinational Circuits. Feipei Lai flai@ntu.edu.tw National Taiwan University. Outline. Karnaugh map, Quine-McClusky algorithm Hardware description language CAD Tools for Multilevel Logic Synthesis Time response Hazards, Glitches.

173 views • 3 slides

Conclusions. Experiments have shown that the proposed technique reduces the AVF up to 30 times. The bad results for the 5-MR solution are due to the increased unprotected circuit area for voters, when compared to TMR. Future Work. Test the proposed approach with different case studies

133 views • 1 slides

CS2100 Computer Organisation http://www.comp.nus.edu.sg/~cs2100/

CS2100 Computer Organisation http://www.comp.nus.edu.sg/~cs2100/. Boolean Algebra (AY2013/4) Semester 2. Preparation: 2 weeks. Logic Design: 3 weeks. Computer organisation. WHERE ARE WE NOW?. Number systems and codes Boolean algebra Logic gates and circuits Simplification

185 views • 0 slides