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Search results “The ripple carry adder with overflow”
Lesson 45b - Adders Carry and Overflow
 
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This tutorial on Adders Carry and Overflow accompanies the book Digital Design Using Digilent FPGA Boards - VHDL / Active-HDL Edition which contains over 75 examples that show you how to design digital circuits using VHDL, simulate them using the Aldec Active-HDL simulator, and synthesize the designs to a Xilinx FPGA. Visit www.lbebooks.com for more information or to purchase this inexpensive, informative, award winning book.
Views: 82343 LBEbooks
Logisim 4-Bit Ripple-Carry Adder
 
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Learn how to use a full adder as a component in a 4-bit ripple carry adder using the free Logisim application.
Views: 11565 Barry Brown
4 Bit Parallel Adder using Full Adders
 
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Digital Electronics: 4 Bit Parallel Adder using Full Adders Contribute: http://www.nesoacademy.org/donate Website ► http://www.nesoacademy.org/ Facebook ► https://goo.gl/Nt0PmB Twitter ► https://twitter.com/nesoacademy Pinterest ► http://www.pinterest.com/nesoacademy/
Views: 417412 Neso Academy
11.  Detecting Overflow
 
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Two ways to use logic gates to detect overflow in our ALU.
Views: 5418 Padraic Edgington
Logic Gates and the Ripple Carry Adder
 
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This video follows on from previous videos about truth tables and Karnaugh maps. It hints at how truth tables and K-maps can be used in circuit design. It covers some well known logic gate combinations including NAND, NOT and XOR, and how logic gates can be combined to make a half adder, then a full adder and ultimately a ripple carry adder capable of multi-bit binary addition.
Views: 8026 Computer Science
Carry Lookahead Adder (Part 1) | CLA Generator
 
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Digital Electronics: Carry Lookahead Adder | CLA Generator. Contribute: http://www.nesoacademy.org/donate Website ► http://www.nesoacademy.org/ Facebook ► https://goo.gl/Nt0PmB Twitter ► https://twitter.com/nesoacademy Pinterest ► http://www.pinterest.com/nesoacademy/
Views: 419756 Neso Academy
38 Ripple Carry Adder
 
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#Call_9821876104 #Best_Institute_for_GATE #NTANET In this video you will learn about the topic of Ripple Carry Adder. You will learn how you can make adder and make ripple carry adder from logic gates. Various examples are given for better understanding of the concept. Follow me on Facebook facebook.com/himanshu.kaushik.2590 Subscribe to our channel on youtube to get latest updates on Video lectures Our video lectures are helpful for examinations like GATE UGC NET ISRO DRDO BARCH OCES DCES DSSSB NIELIT Placement preparations in Computer Science and IES ESE for mechanical and Electronics. Get access to the most comprehensive video lectures call us on 9821876104/02 Or email us at [email protected] Visit Our websites www.gatelectures.com and www.ugcnetlectures.com For classroom coaching of UGC NET Computer Science or GATE Computer Science please call us on 9821876104 Get complete Access to all our video lectures call us on 982186102/03/04/06 or email us at [email protected] Link to official websites GATE : www.gatelectures.com UGCNET : www.UGCNETLectures.com IITJEE : www.IITJEETutorials.com our social media links Facebook Page : https://www.facebook.com/OnlineGATECoachingClasses/ Facebook Group : https://www.facebook.com/groups/Gatelectures/ Watch the complete Playlist :https://www.youtube.com/playlist?list=PLS8ACsmFCpmTZH_9M7uE3VHZYz3Ks2bCG Links of Our Demo lectures playlists Our Courses - https://goo.gl/pCZztL Data Structures - https://goo.gl/HrZE6J Algorithm Design and Analysis - https://goo.gl/hT2JDg Discrete Mathematics - https://goo.gl/QQ8A8D Engineering Mathematics - https://goo.gl/QGzMFv Operating System - https://goo.gl/pzMEb6 Theory of Computation - https://goo.gl/CPBzJZ Compiler Design - https://goo.gl/GhcLJg Quantitative Aptitude - https://goo.gl/dfZ9oD C Programming - https://goo.gl/QRNx54 Computer Networks - https://goo.gl/jYtsCQ Digital Logic - https://goo.gl/3iosMc Database Management System - https://goo.gl/84pCFD Computer Architecture and Organization - https://goo.gl/n9H69F Microprocessor 8085 - https://goo.gl/hz5bvv Artificial Intelligence - https://goo.gl/Y91rk2 Java to Crack OCJP and SCJP Examination - https://goo.gl/QHLKi7 C plus plus Tutorials - https://goo.gl/ex1dLC Linear Programming Problems - https://goo.gl/RnRHXH Computer Graphics - https://goo.gl/KaGsXs UNIX - https://goo.gl/9Le7sX UGC NET November examination video solutions - https://goo.gl/Wos193 NIELIT 2017 Question paper Solutions - https://goo.gl/w9QkaE NIELIT Exam Preparation Videos - https://goo.gl/cXMSyA DSSSB Video Lectures - https://goo.gl/f421JF ISRO 2017 Scientist SC paper Solution - https://goo.gl/bZNssE Computer Graphics - https://goo.gl/uWwtgw Number System Digital logic - https://goo.gl/7Q1vG1 Live Classroom Recordings - https://goo.gl/pB1Hvi Verbal Aptitude - https://goo.gl/oJKwfP Thermodynamics - https://goo.gl/BN5Gd6 Heat and Mass Transfer - https://goo.gl/Lg6DzN Pre and Post GATE Guidance - https://goo.gl/k5Ybnz GATE Preparation Tips by Kishlaya Das GATE AIR 37 - https://goo.gl/jfFWQp For more details of course of UGC NET, feel free to call us on our support number 9821876102/04/06 OR Visit our website by clicking the link below :- https://digiimento.com #UGCNET #DigitalLogic #Electronics
Views: 15290 DigiiMento Education
Digital Electronics: The 4-bit Adder (74HC283)
 
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This video is an introduction into 4-bit Binary Addition. It discusses the concept of binary addition and extends on a previous video that demonstrates how to create a half adder and full adder. It shows how to cascade full adders together to create the 4-bit adder circuit and discusses the use of the 74HC283 4-bit full adder with fast carry. This video is part of an introductory module on Digital Electronics that takes place at Dublin City University (DCU), Ireland. See: www.eeng.dcu.ie/~molloyd/EE223/
Views: 87511 Derek Molloy
01 Ripple Carry Adder
 
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เป็นการทดลองการสร้างวงจรบวกด้วยโปรแกรม Proteus
Views: 183 Somphong Thanok
Digital Logic - Carry ripple adder/subtractor (المنطق الرقمي)
 
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An explanation of the structure and function of 4-bit Adder/Subtractor. Digital logic
Views: 632 Mohammad Falahat
Lesson 30: Binary Adder Circuit
 
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In this lesson, we will take a look at the design of a circuit capable of performing binary addition.
Views: 25028 Derek Johnston
Carry Ripple Adder and Subtractor Circuits
 
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Carry Ripple Adder and Subtractor Circuits Watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Arnab Chakraborty, Tutorials Point India Private Limited
4-Bit Parallel Adder cum Subtractor
 
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4-Bit Parallel Adder cum Subtractor Watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Ms. Gowthami Swarna, Tutorials Point India Private Limited
SCHALTNETZE Teil 5 - Der Ripple-Carry-Addierer
 
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Hey Leute! Dies ist der fünfte und letzte Teil unserer Videoreihe zum Thema Schaltnetze. Es geht diesmal um den Ripple-Carry-Addierer. Wir zeigen euch Schritt für Schritt wie ihr von den Grundlagen der Booleschen Algebra zum Schaltnetz kommt. Unsere Videos haben folgende Themen: 1. Die Boolesche Algebra (https://youtu.be/LHkqi2BWsF0) 2. Die logischen Gatter (https://youtu.be/nYPZG2CTknY) 3. Der Halbaddierer (https://youtu.be/bzrX-6cszZw) 4. Der Volladdierer (https://youtu.be/U5rHpuT5YgQ) 5. Der Ripple-Carry-Addierer Viel Spaß!
Views: 585 Laura Ben
Parallel Adder and Parallel Subtractor - Digital Electronics
 
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VIVEKANANDA INSTITUTE OF PROFESSIONAL STUDIES Parallel Adder and Parallel Subtractor in Digital Electronics By, Dr.Balasubramanian
2's complement adder || very easy
 
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2's complement adder/parallel adder subtractor full adder half adder full adder circuit half adder and full adder full adder truth table full adder using half adder binary adder 4 bit adder half adder circuit adder circuit 4 bit parallel adder 4 bit full adder full adder theory half adder truth table 2 bit adder 1 bit full adder bcd adder binary parallel adder 4 bit adder subtractor half adder and full adder theory ripple carry adder full adder using two half adder parallel binary adder 4 bit binary adder adder subtractor full adder ic 4 bit ripple carry adder half and full adder ripple adder 4 bit adder truth table full adder expression 2 bit full adder full adder and half adder half adder full adder 4 bit full adder truth table truth table of full adder binary full adder bcd adder circuit 2 bit adder truth table 4 bit parallel adder truth table full adder logic adder and subtractor design full adder using half adder truth table for full adder full adder using nor gates 4 bit bcd adder half adder and full adder notes full adder applications one bit full adder 4 bit adder circuit full adder logic circuit four bit adder 2 bit full adder truth table carry ripple adder full adder 4 bit carry skip adder digital adder bcd adder truth table adder truth table design a full adder using two half adders parallel adder truth table adder electronics binary adder circuit full adder using half adder circuit full adder using decoder 3 bit full adder full adder subtractor full adder using 2 half adders 2 bit parallel adder 4 bit full adder circuit half adder and full adder circuit 1 bit full adder truth table adder logic full adder half adder half adder ic number n bit parallel adder two bit adder half adder and full adder applications truth table of half adder adders in digital electronics 2 bit binary adder half adder theory full adder ic number implementation of full adder using half adder explain half adder and full adder binary half adder bit adder truth table for half adder 4 bit binary full adder 2 bit adder circuit truth table full adder parallel adder circuit 4 bit binary adder truth table four bit parallel adder parallel subtractor 4 bit parallel binary adder full adder using cmos parallel adder and subtractor explain full adder 3 bit parallel adder N -bit subtractor Raul s tutorial
Views: 33484 RAUL S
7.  Building a 1-bit Adder
 
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Building a simple 1-bit adder from basic gates.
Views: 5591 Padraic Edgington
4 Bit - Adder Subtractor
 
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4 - Binary Adder Subtractor
Views: 9141 The Academician
Adders and overflow
 
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Please Subscribe :) An example of finding square of two bit input using adders and logical gates. Also, showing how to find an overflow of the logical circuit. https://www.facebook.com/waleedstutorial/
Views: 118 Waleed A
Full Adders, Multi-Bit Adders, and Modular Design
 
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Description of how we construct a circuit called a Full Adder and then how we use modular design to construct larger multi-bit adders
Views: 9067 EngMicroLectures
Chapt 7: Computer Arithmetic, Part 1/6 (Smruti Sarangi)
 
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Chapt 7: Computer Arithmetic, Part 1/6 (Smruti Sarangi) Half adders, full adders, ripple carry adder, carry select adder, carry lookahead adder, generate and propagate functions asymptotic complexity of circuits
Views: 1403 Smruti R. Sarangi
Fast Adders, Part2
 
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For large adders the complexity of the carry-lookahead circuitry increases rapidly. In this case smaller carry-lookahead adder blocks can be combined in a hierarchical fashion to obtain a tradeoff between speed and complexity.
Views: 4264 Peter Mathys
Adder, Subtractor, Cascadable Comparator - Combinational Circuits - 4, Logic Design Lec 10/26
 
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Topics Covered: - Comparator Review 0:35 - Making Magnitude Comparator Cascadable 11:49 - Adder 27:44 Half adder abd full adder 27:44 Ripple Carry Adder 35:17 Carry Select Adder 42:36 - Subtractor, 2's complement Adder/Subtractor 47:04 - Overflow and Saturation logic 1:01:19 - Debugging patched circuit 1:14:05 Slides can be downloaded at https://tinyurl.com/dld-slides SUBSCRIBE! https://www.youtube.com/channel/UCRZQ... This course was taught at Abasyn University Islamabad, Fall 2016 http://www.abasynisb.edu.pk/
Views: 3524 Renzym Education
Redstone Binary Adder Tutorial (Ripple Carry)
 
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The redstone adder made simple and easy.
Views: 3338 Nick J
Verilog Tutorial 5 -- Ripple Carry Full Adder
 
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In this Verilog tutorial, we implement two versions of a 4-bit Ripple Carry Full Adder using Verilog. One version is implemented using built-in Verilog gates, and the other version uses a standard approach. Complete example from the Verilog tutorial: http://www.edaplayground.com/s/example/368 Recommend viewing in 720p quality or higher. About EDA Playground: EDA Playground is a web browser-based integrated development environment (IDE) for simulation of SystemVerilog, Verilog, VHDL, and other HDLs. EDA Playground is a free web application that allows users to edit, simulate, share, synthesize, and view waves for hardware description language (HDL) code. It is the first online HDL development environment and waveform viewer for the semiconductor industry. EDA Playground homepage: http://www.edaplayground.com Engineers have used EDA Playground for: -- creating hands-on training for students -- demonstrating best practices to other engineers -- asking SystemVerilog questions on StackOverflow and other online forums -- testing candidates' coding skills during technical interviews (phone and in-person) -- quick prototyping -- trying something before inserting the code into a large code base -- checking whether their RTL syntax/code is synthesizable EDA Playground is actively seeking partners to integrate additional EDA tools. Future tools will include formal verification, linting, and analog and mixed-signal support.
Views: 44290 EDA Playground
Digital Electronics: Overflow, Overflow Detection and Underflow
 
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In this video I will look at the problems that can arise in unsigned and signed systems with overflow and underflow, which is where our system goes beyond its physical limitations. I will look at how you can detect that overflow is occurring in a digital system and how you can design a logic circuit to detect its occurrence. The video then describes underflow and finally, presents a few interesting questions with solutions. This video is part of materials on modules taught by Derek Molloy, School of Electronic Engineering at Dublin City University, Ireland: http://www.eeng.dcu.ie/~molloyd/
Views: 9554 Derek Molloy
4-bit Adder-subtractor, ALU
 
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Principles of constructing a 4-bit adder-subtractor and a simple 4-bit ALU from a 4-bit adder. Verilog programs of implementation are discussed.
Views: 12900 Foo So
carry look ahead adder ||  very easy
 
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Carry look ahead adder-explanation full adder half adder full adder circuit half adder and full adder full adder truth table full adder using half adder binary adder 4 bit adder half adder circuit adder circuit 4 bit parallel adder 4 bit full adder full adder theory half adder truth table 2 bit adder 1 bit full adder bcd adder binary parallel adder 4 bit adder subtractor half adder and full adder theory ripple carry adder full adder using two half adder parallel binary adder 4 bit binary adder adder subtractor full adder ic 4 bit ripple carry adder half and full adder ripple adder 4 bit adder truth table full adder expression 2 bit full adder full adder and half adder half adder full adder 4 bit full adder truth table truth table of full adder binary full adder bcd adder circuit 2 bit adder truth table 4 bit parallel adder truth table full adder logic adder and subtractor design full adder using half adder truth table for full adder full adder using nor gates 4 bit bcd adder half adder and full adder notes full adder applications one bit full adder 4 bit adder circuit full adder logic circuit four bit adder 2 bit full adder truth table carry ripple adder full adder 4 bit carry skip adder digital adder bcd adder truth table adder truth table design a full adder using two half adders parallel adder truth table adder electronics binary adder circuit full adder using half adder circuit full adder using decoder 3 bit full adder full adder subtractor full adder using 2 half adders 2 bit parallel adder 4 bit full adder circuit half adder and full adder circuit 1 bit full adder truth table adder logic full adder half adder half adder ic number n bit parallel adder two bit adder half adder and full adder applications truth table of half adder adders in digital electronics 2 bit binary adder half adder theory full adder ic number implementation of full adder using half adder explain half adder and full adder binary half adder bit adder truth table for half adder 4 bit binary full adder 2 bit adder circuit truth table full adder parallel adder circuit 4 bit binary adder truth table four bit parallel adder parallel subtractor 4 bit parallel binary adder full adder using cmos parallel adder and subtractor explain full adder 3 bit parallel adder Raul s tutorial
Views: 73859 RAUL S
第09講 Instruction set architecture / Computer Arithmetic (B)
 
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【黃婷婷老師:計算機結構Computer Architecture】 【課程大綱】 L09_B Designing MIPS ALU Functional Specification A Bit-slice ALU A 1-bit ALU A 4-bit ALU Subtraction Nor Operation Set on Less Than A Ripple Carry Adder and Set on Less Than Overflow Overflow Detection Overflow Detection Logic Dealing with Overflow Zero Detection Logic
Views: 3584 NTHUOCW
Ripple and Look Ahead Adders Part 2
 
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A video by Jim Pytel for renewable energy technology students at Columbia Gorge Community College.
Lesson 47 - Example 28: 4-Bit Adder - Behavioral
 
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This tutorial on 4-Bit Adder - Behavioral accompanies the book Digital Design Using Digilent FPGA Boards - VHDL / Active-HDL Edition which contains over 75 examples that show you how to design digital circuits using VHDL, simulate them using the Aldec Active-HDL simulator, and synthesize the designs to a Xilinx FPGA. Visit www.lbebooks.com for more information or to purchase this inexpensive, informative, award winning book.
Views: 17135 LBEbooks
Lesson 18: Full Adder.
 
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Half adder HA, full adder, FA, ripple adder, Fast adder
Views: 781 Dr A. Mutawa
Signed Binary Addition and Overflow
 
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Signed Binary Addition and Overflow
Views: 15 Rafiul Hoque Nion
7-1.  Building a 32-bit Adder
 
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Extending the 1-bit adder to support full 32-bit addition.
Views: 2722 Padraic Edgington
Conditional Sum
 
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Views: 1444 Keith Schubert
Use of HDLs in Teaching of Computer Hardware Courses
 
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TO USE OR PRINT this presentation click : http://videosliders.com/r/450 ============================================================== Use of HDLs in Teaching of Computer Hardware Courses Zvonko Vranesic and Stephen Brown University of Toronto ,Message of this talk Introduce Verilog or VHDL early Integrate the discussion of logic circuits and HDL representations Course becomes more interesting and useful ,Typical course sequence . . . Logic Design Computer Organization . . . ,Key points HDL is not a programming language Start with a structural approach Make sure that students see wires and flip-flops Progress to behavioral approach Explain the impact of target technology ,The next few slides show how a number of Verilog concepts can be introduced using an example of a ripple-carry adder. This approach is used in the book: S. Brown and Z. Vranesic: “Fundamentals of Digital Logic with Verilog Design” McGraw-Hill, 2003 ,x y x y x y 1 1 0 0 n – 1 n – 1 c 1 c c c c FA FA FA n - 1 n 0 2 s s s n – 1 1 0 MSB position LSB position An n-bit ripple-carry adder. ,module fulladd (Cin, x, y, s, Cout); input Cin, x, y; output s, Cout; assign s = x ^ y ^ Cin; assign Cout = (x & y) | (x & Cin) | (y & Cin); endmodule Verilog code for the full-adder. ,module adder4 (carryin, X, Y, S, carryout); input carryin; input [3:0] X, Y; output [3:0] S; output carryout; wire [3:1] C; fulladd stage0 (carryin, X[0], Y[0], S[0], C[1]); fulladd stage1 (C[1], X[1], Y[1], S[1], C[2]); fulladd stage2 (C[2], X[2], Y[2], S[2], C[3]); fulladd stage3 (C[3], X[3], Y[3], S[3], carryout); endmodule A four-bit adder. ,module addern (carryin, X, Y, S, carryout); parameter n=32; input carryin; input [n-1:0] X, Y; output [n-1:0] S; output carryout; reg [n-1:0] S; reg carryout; reg [n:0] C; integer k; always @(X or Y or carryin) begin C[0] = carryin; for (k = 0; k < n; k = k+1) begin S[k] = X[k] ^ Y[k] ^ C[k]; C[k+1] = (X[k] & Y[k]) | (X[k] & C[k]) | (Y[k] & C[k]); end carryout = C[n]; end endmodule A generic specification of a ripple-carry adder. ,module addern (carryin, X, Y, S); parameter n = 32; input carryin; input [n-1:0] X, Y; output [n-1:0] S; reg [n-1:0] S; always @(X or Y or carryin) S = X + Y + carryin; endmodule Specification of an n-bit adder using arithmetic assignment. ,module addern (carryin, X, Y, S, carryout, overflow); parameter n = 32; input carryin; input [n-1:0] X, Y; output [n-1:0] S; output carryout, overflow; reg [n-1:0] S; reg carryout, overflow; always @(X or Y or carryin) begin S = X + Y + carryin; carryout = (X[n-1] & Y[n-1]) | (X[n-1] & ~S[n-1]) | (Y[n-1] & ~S[n-1]); overflow = carryout ^ X[n-1] ^ Y[n-1] ^ S[n-1]; end endmodule An n-bit adder with carry-out and overflow signals. ,module addern (carryin, X, Y, S, carryout, overflow); parameter n = 32; input carryin; input [n-1:0] X, Y; output [n-1:0] S; output carryout, overflow; reg [n-1:0] S; reg carryout, overflow; reg [n:0] Sum; always @(X or Y or carryin) begin Sum = {1'b0,X} + {1'b0,Y} + carryin; S = Sum[n-1:0]; carryout = Sum[n]; overflow = carryout ^ X[n-1] ^ Y[n-1] ^ S[n-1]; end endmodule A different specification of an n-bit adder with carry-out and overflow signals. ,module addern (carryin, X, Y, S, carryout, overflow); parameter n = 32; input carryin; input [n-1:0] X, Y; output [n-1:0] S; output carryout, overflow; reg [n-1:0] S; reg carryout, overflow; always @(X or Y or carryin) begin {carryout, S} = X + Y + carryin; overflow = carryout ^ X[n-1] ^ Y[n-1] ^ S[n-1]; end endmodule Simplified complete specification of an n-bit adder. ,module fulladd (Cin, x, y, s, Cout); input Cin, x, y; output s, Cout; reg s, Cout; always @(x or y or Cin) {Cout, s} = x + y + Cin; endmodule Behavioral specification of a full-adder. ,Final comment Students at University of Toronto have responded very positively to this approach.
Views: 59 slide show me
Binary Adder & Concept of Borrow
 
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The screen cast covers concept of binary adder and concept of borrow
Views: 105 N R KIDWAI
Lecture 4 - Fast Adder Circuits (Contd.)
 
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Computer Organization and Architecture Prof.V.Kamakoti Department Of Computer Science and Engineering IIT Madras