Redundant Radix-4 Representation With High Speed Arithmetic Coprocessor Using Carry Save And Redundant Signed Digit Technique

Save this PDF as:

Size: px
Start display at page:

Download "Redundant Radix-4 Representation With High Speed Arithmetic Coprocessor Using Carry Save And Redundant Signed Digit Technique"

Transcription

3 subtractor having the width of four. Out_Or is the output of the OR gate having the width of two. Out_Gr, Out_Eq, Out_Ls, are the three outputs of comparator. Simulation is done using ModelSim XE III 6.2g Simulator Figure 5.2 shows the simulation result for adder unit of one digit RBSD ALU. Input1_i = -1, Input2_i = -1,0,1 Input1 will be -1. As shown in table 1 redundant digit -1 is represented as 00 Input2 is (i) -1 (00), (ii) 0 (01 or 10) (iii) 1 (11) Figure 5.5 shows the simulation result for comparator of one digit RBSD ALU. Input1_i = -1, Input2_i = -1,0,1 Figure 5.5: Simulated Result for Comparator Input1_i=-1 Input2_i =-1, 0, 1 Figure 5.2: Simulated Result for adder Input1_i=-1 Input2_i =-1, 0, 1 6. Design of two digit RBSD based ALU The two digit ALU is designed by VHDL[10] and is shown in Figure 7 Figure 5.3 shows the simulation result for subtractor unit of one digit RBSD ALU. Input1_i = -1, Input2_i = -1, 0, 1 Figure 6.1: Two Digit RBSD ALU Pin Out Figure 5.3: Simulated Result for subtractor Input1_i=-1 Input2_i =-1, 0, 1 Figure 5.4 shows the simulation result for OR gate of one digit RBSD ALU. Input1_i = -1, Input2_i = -1, 0, 1 Two digit (four bits) ALU has two input bit vectors Input1_i and Input2_i having width of four. It has one control input Ctrl_i also having width of two. Control input is used to select the required arithmetic operation. The designed ALU has adder, subtractor, OR gate and comparator. If the control is 00 adder unit will be activated. If it is 01 subtractor unit will be activated. If it is 10 OR gate will be activated. If it is 11 comparator will be activated Two digit ALU contains six outputs. Out_Sum is the output of the adder having the width of six. Out_Diff is the output of the subtractor having the width of six. Out_Or is the output of the OR gate having the width of four. Out_Gr, Out_Eq, Out_Ls, are the three outputs of comparator. The block diagram of two digit RBSD ALU is as shown in Figure 6.2. Figure 5.4: Simulated Result for OR gate Input1_i=-1 Input2_i =-1,0,1 Figure 6.2: Block Diagram of Two Digit RBSD ALU 138

5 [15] S. Shankland, IBM s POWER6 gets help with math, multimedia, ZDNet News (2006). [16] B. Shirazi, D.Y. Yun, C.N. Zhang, RBCD: redundant binary coded decimal adder, in: IEE Proceedings on Computer & Digital Techniques (CDT), vol. 36, no. 2, [17] I.E. Sutherland, R.F. Sproull, D. Harris, Logical Effort: Designing Fast CMOS Circuits, Morgan Kaufmann, Los Altos, CA, ISBN , [18] A. Svoboda, Decimal adder with signed digit arithmetic, IEEE Trans. Comput. C-18 (3) (1969) [19] A. Vazquez, E. Antelo, P. Montuschi, A new family of high-performance parallel decimal multipliers, in: Proceedings of the 18th IEEE Symposium on Computer Arithmetic, 2007, pp [20] L. Wang, M.J. Schulte, A decimal floating-point divider using Newton Raphson iteration, J. VLSI Signal Process. Syst. 14 (1) (2007) [21] C.K. Yuen, A new representation for decimal numbers, IEEE Trans. Comput.C-26 (12) (1977)

RN-coding of Numbers: New Insights and Some Applications

RN-coding of Numbers: New Insights and Some Applications Peter Kornerup Dept. of Mathematics and Computer Science SDU, Odense, Denmark & Jean-Michel Muller LIP/Arénaire (CRNS-ENS Lyon-INRIA-UCBL) Lyon,

An Efficient RNS to Binary Converter Using the Moduli Set {2n + 1, 2n, 2n 1}

An Efficient RNS to Binary Converter Using the oduli Set {n + 1, n, n 1} Kazeem Alagbe Gbolagade 1,, ember, IEEE and Sorin Dan Cotofana 1, Senior ember IEEE, 1. Computer Engineering Laboratory, Delft University

RN-Codings: New Insights and Some Applications

RN-Codings: New Insights and Some Applications Abstract During any composite computation there is a constant need for rounding intermediate results before they can participate in further processing. Recently

Floating Point Fused Add-Subtract and Fused Dot-Product Units

Floating Point Fused Add-Subtract and Fused Dot-Product Units S. Kishor [1], S. P. Prakash [2] PG Scholar (VLSI DESIGN), Department of ECE Bannari Amman Institute of Technology, Sathyamangalam, Tamil Nadu,

Implementing the Functional Model of High Accuracy Fixed Width Modified Booth Multiplier

International Journal of Electronics and Computer Science Engineering 393 Available Online at www.ijecse.org ISSN: 2277-1956 Implementing the Functional Model of High Accuracy Fixed Width Modified Booth

Lecture 8: Binary Multiplication & Division

Lecture 8: Binary Multiplication & Division Today s topics: Addition/Subtraction Multiplication Division Reminder: get started early on assignment 3 1 2 s Complement Signed Numbers two = 0 ten 0001 two

(Refer Slide Time: 00:01:16 min)

Digital Computer Organization Prof. P. K. Biswas Department of Electronic & Electrical Communication Engineering Indian Institute of Technology, Kharagpur Lecture No. # 04 CPU Design: Tirning & Control

A New Algorithm for Carry-Free Addition of Binary Signed-Digit Numbers

2014 IEEE 22nd International Symposium on Field-Programmable Custom Computing Machines A New Algorithm for Carry-Free Addition of Binary Signed-Digit Numbers Klaus Schneider and Adrian Willenbücher Embedded

what operations can it perform? how does it perform them? on what kind of data? where are instructions and data stored?

Inside the CPU how does the CPU work? what operations can it perform? how does it perform them? on what kind of data? where are instructions and data stored? some short, boring programs to illustrate the

Multipliers. Introduction

Multipliers Introduction Multipliers play an important role in today s digital signal processing and various other applications. With advances in technology, many researchers have tried and are trying

Sistemas Digitais I LESI - 2º ano

Sistemas Digitais I LESI - 2º ano Lesson 6 - Combinational Design Practices Prof. João Miguel Fernandes (miguel@di.uminho.pt) Dept. Informática UNIVERSIDADE DO MINHO ESCOLA DE ENGENHARIA - PLDs (1) - The

A High-Performance 8-Tap FIR Filter Using Logarithmic Number System

A High-Performance 8-Tap FIR Filter Using Logarithmic Number System Yan Sun and Min Sik Kim School of Electrical Engineering and Computer Science Washington State University Pullman, Washington 99164-2752,

Method for Multiplier Verication Employing Boolean Equivalence Checking and Arithmetic Bit Level Description

Method for Multiplier Verication Employing Boolean ing and Arithmetic Bit Level Description U. Krautz 1, M. Wedler 1, W. Kunz 1 & K. Weber 2, C. Jacobi 2, M. Panz 2 1 University of Kaiserslautern - Germany

150127-Microprocessor & Assembly Language

Chapter 3 Z80 Microprocessor Architecture The Z 80 is one of the most talented 8 bit microprocessors, and many microprocessor-based systems are designed around the Z80. The Z80 microprocessor needs an

Chapter 1: Digital Systems and Binary Numbers

Chapter 1: Digital Systems and Binary Numbers Digital age and information age Digital computers general purposes many scientific, industrial and commercial applications Digital systems telephone switching

AN IMPROVED DESIGN OF REVERSIBLE BINARY TO BINARY CODED DECIMAL CONVERTER FOR BINARY CODED DECIMAL MULTIPLICATION

American Journal of Applied Sciences 11 (1): 69-73, 2014 ISSN: 1546-9239 2014 Science Publication doi:10.3844/ajassp.2014.69.73 Published Online 11 (1) 2014 (http://www.thescipub.com/ajas.toc) AN IMPROVED

LMS is a simple but powerful algorithm and can be implemented to take advantage of the Lattice FPGA architecture.

February 2012 Introduction Reference Design RD1031 Adaptive algorithms have become a mainstay in DSP. They are used in wide ranging applications including wireless channel estimation, radar guidance systems,

IMPROVING PERFORMANCE OF RANDOMIZED SIGNATURE SORT USING HASHING AND BITWISE OPERATORS

Volume 2, No. 3, March 2011 Journal of Global Research in Computer Science RESEARCH PAPER Available Online at www.jgrcs.info IMPROVING PERFORMANCE OF RANDOMIZED SIGNATURE SORT USING HASHING AND BITWISE

A single register, called the accumulator, stores the. operand before the operation, and stores the result. Add y # add y from memory to the acc

Other architectures Example. Accumulator-based machines A single register, called the accumulator, stores the operand before the operation, and stores the result after the operation. Load x # into acc

An Effective Deterministic BIST Scheme for Shifter/Accumulator Pairs in Datapaths

An Effective Deterministic BIST Scheme for Shifter/Accumulator Pairs in Datapaths N. KRANITIS M. PSARAKIS D. GIZOPOULOS 2 A. PASCHALIS 3 Y. ZORIAN 4 Institute of Informatics & Telecommunications, NCSR

İSTANBUL AYDIN UNIVERSITY

İSTANBUL AYDIN UNIVERSITY FACULTY OF ENGİNEERİNG SOFTWARE ENGINEERING THE PROJECT OF THE INSTRUCTION SET COMPUTER ORGANIZATION GÖZDE ARAS B1205.090015 Instructor: Prof. Dr. HASAN HÜSEYİN BALIK DECEMBER

CS101 Lecture 26: Low Level Programming. John Magee 30 July 2013 Some material copyright Jones and Bartlett. Overview/Questions

CS101 Lecture 26: Low Level Programming John Magee 30 July 2013 Some material copyright Jones and Bartlett 1 Overview/Questions What did we do last time? How can we control the computer s circuits? How

Computer Architecture TDTS10

why parallelism? Performance gain from increasing clock frequency is no longer an option. Outline Computer Architecture TDTS10 Superscalar Processors Very Long Instruction Word Processors Parallel computers

A High Speed Binary Floating Point Multiplier using Dadda Algorithm

A High Speed Binary Floating Point Multiplier using Dadda Algorithm Prakhi Agrawal 1, Prof. Shravan Sable 2, Dr. Rita Jain 3 M-Tech Research Scholar, Department of Electronics & Communication Engineering

SIM-PL: Software for teaching computer hardware at secondary schools in the Netherlands

SIM-PL: Software for teaching computer hardware at secondary schools in the Netherlands Ben Bruidegom, benb@science.uva.nl AMSTEL Instituut Universiteit van Amsterdam Kruislaan 404 NL-1098 SM Amsterdam

Binary Numbering Systems

Binary Numbering Systems April 1997, ver. 1 Application Note 83 Introduction Binary numbering systems are used in virtually all digital systems, including digital signal processing (DSP), networking, and

High Speed and Efficient 4-Tap FIR Filter Design Using Modified ETA and Multipliers

High Speed and Efficient 4-Tap FIR Filter Design Using Modified ETA and Multipliers Mehta Shantanu Sheetal #1, Vigneswaran T. #2 # School of Electronics Engineering, VIT University Chennai, Tamil Nadu,

International Journal of Electronics and Computer Science Engineering 1482

International Journal of Electronics and Computer Science Engineering 1482 Available Online at www.ijecse.org ISSN- 2277-1956 Behavioral Analysis of Different ALU Architectures G.V.V.S.R.Krishna Assistant

Implementation and Design of AES S-Box on FPGA

International Journal of Research in Engineering and Science (IJRES) ISSN (Online): 232-9364, ISSN (Print): 232-9356 Volume 3 Issue ǁ Jan. 25 ǁ PP.9-4 Implementation and Design of AES S-Box on FPGA Chandrasekhar

ECE 0142 Computer Organization. Lecture 3 Floating Point Representations

ECE 0142 Computer Organization Lecture 3 Floating Point Representations 1 Floating-point arithmetic We often incur floating-point programming. Floating point greatly simplifies working with large (e.g.,

Aims and Objectives. E 3.05 Digital System Design. Course Syllabus. Course Syllabus (1) Programmable Logic

Aims and Objectives E 3.05 Digital System Design Peter Cheung Department of Electrical & Electronic Engineering Imperial College London URL: www.ee.ic.ac.uk/pcheung/ E-mail: p.cheung@ic.ac.uk How to go

Levent EREN levent.eren@ieu.edu.tr A-306 Office Phone:488-9882 INTRODUCTION TO DIGITAL LOGIC

Levent EREN levent.eren@ieu.edu.tr A-306 Office Phone:488-9882 1 Number Systems Representation Positive radix, positional number systems A number with radix r is represented by a string of digits: A n

Fault Modeling. Why model faults? Some real defects in VLSI and PCB Common fault models Stuck-at faults. Transistor faults Summary

Fault Modeling Why model faults? Some real defects in VLSI and PCB Common fault models Stuck-at faults Single stuck-at faults Fault equivalence Fault dominance and checkpoint theorem Classes of stuck-at

INTRODUCTION TO DIGITAL SYSTEMS. IMPLEMENTATION: MODULES (ICs) AND NETWORKS IMPLEMENTATION OF ALGORITHMS IN HARDWARE

INTRODUCTION TO DIGITAL SYSTEMS 1 DESCRIPTION AND DESIGN OF DIGITAL SYSTEMS FORMAL BASIS: SWITCHING ALGEBRA IMPLEMENTATION: MODULES (ICs) AND NETWORKS IMPLEMENTATION OF ALGORITHMS IN HARDWARE COURSE EMPHASIS:

A High Performance Binary to BCD Converter

A High Performance Binary to BCD Converter A. Hari Priya 1 Assistant Professor, Dept. of ECE, Indur Institute of Engineering. and Technology, Siddipet, Medak, India 1 ABSTRACT: Decimal data processing

Advanced Computer Architecture-CS501. Computer Systems Design and Architecture 2.1, 2.2, 3.2

Lecture Handout Computer Architecture Lecture No. 2 Reading Material Vincent P. Heuring&Harry F. Jordan Chapter 2,Chapter3 Computer Systems Design and Architecture 2.1, 2.2, 3.2 Summary 1) A taxonomy of

Chapter 5 Instructor's Manual

The Essentials of Computer Organization and Architecture Linda Null and Julia Lobur Jones and Bartlett Publishers, 2003 Chapter 5 Instructor's Manual Chapter Objectives Chapter 5, A Closer Look at Instruction

MICROPROCESSOR. Exclusive for IACE Students www.iace.co.in iacehyd.blogspot.in Ph: 9700077455/422 Page 1

MICROPROCESSOR A microprocessor incorporates the functions of a computer s central processing unit (CPU) on a single Integrated (IC), or at most a few integrated circuit. It is a multipurpose, programmable

VLSI IMPLEMENTATION OF INTERNET CHECKSUM CALCULATION FOR 10 GIGABIT ETHERNET

VLSI IMPLEMENTATION OF INTERNET CHECKSUM CALCULATION FOR 10 GIGABIT ETHERNET Tomas Henriksson, Niklas Persson and Dake Liu Department of Electrical Engineering, Linköpings universitet SE-581 83 Linköping

MACHINE INSTRUCTIONS AND PROGRAMS

CHAPTER 2 MACHINE INSTRUCTIONS AND PROGRAMS CHAPTER OBJECTIVES In this chapter you will learn about: Machine instructions and program execution, including branching and subroutine call and return operations

Combinational Logic Design

Chapter 4 Combinational Logic Design The foundations for the design of digital logic circuits were established in the preceding chapters. The elements of Boolean algebra (two-element switching algebra

Chapter 01: Introduction. Lesson 02 Evolution of Computers Part 2 First generation Computers

Chapter 01: Introduction Lesson 02 Evolution of Computers Part 2 First generation Computers Objective Understand how electronic computers evolved during the first generation of computers First Generation

Design Example: Counters. Design Example: Counters. 3-Bit Binary Counter. 3-Bit Binary Counter. Other useful counters:

Design Eample: ers er: a sequential circuit that repeats a specified sequence of output upon clock pulses. A,B,C,, Z. G, O, T, E, R, P, S,!.,,,,,,,7. 7,,,,,,,.,,,,,,,,,,,. Binary counter: follows the binary

A Dynamic Programming Approach for Generating N-ary Reflected Gray Code List

A Dynamic Programming Approach for Generating N-ary Reflected Gray Code List Mehmet Kurt 1, Can Atilgan 2, Murat Ersen Berberler 3 1 Izmir University, Department of Mathematics and Computer Science, Izmir

Addressing The problem. When & Where do we encounter Data? The concept of addressing data' in computations. The implications for our machine design(s)

Addressing The problem Objectives:- When & Where do we encounter Data? The concept of addressing data' in computations The implications for our machine design(s) Introducing the stack-machine concept Slide

Instruction Set Design

Instruction Set Design Instruction Set Architecture: to what purpose? ISA provides the level of abstraction between the software and the hardware One of the most important abstraction in CS It s narrow,

FAULT TOLERANCE FOR MULTIPROCESSOR SYSTEMS VIA TIME REDUNDANT TASK SCHEDULING

FAULT TOLERANCE FOR MULTIPROCESSOR SYSTEMS VIA TIME REDUNDANT TASK SCHEDULING Hussain Al-Asaad and Alireza Sarvi Department of Electrical & Computer Engineering University of California Davis, CA, U.S.A.

Innovative improvement of fundamental metrics including power dissipation and efficiency of the ALU system

Innovative improvement of fundamental metrics including power dissipation and efficiency of the ALU system Joseph LaBauve Department of Electrical and Computer Engineering University of Central Florida

A CDMA Based Scalable Hierarchical Architecture for Network- On-Chip

www.ijcsi.org 241 A CDMA Based Scalable Hierarchical Architecture for Network- On-Chip Ahmed A. El Badry 1 and Mohamed A. Abd El Ghany 2 1 Communications Engineering Dept., German University in Cairo,

on an system with an infinite number of processors. Calculate the speedup of

1. Amdahl s law Three enhancements with the following speedups are proposed for a new architecture: Speedup1 = 30 Speedup2 = 20 Speedup3 = 10 Only one enhancement is usable at a time. a) If enhancements

Lecture 4: Binary. CS442: Great Insights in Computer Science Michael L. Littman, Spring 2006. I-Before-E, Continued

Lecture 4: Binary CS442: Great Insights in Computer Science Michael L. Littman, Spring 26 I-Before-E, Continued There are two ideas from last time that I d like to flesh out a bit more. This time, let

A Novel Low Power Fault Tolerant Full Adder for Deep Submicron Technology

International Journal of Computer Sciences and Engineering Open Access Research Paper Volume-4, Issue-1 E-ISSN: 2347-2693 A Novel Low Power Fault Tolerant Full Adder for Deep Submicron Technology Zahra

Numerical Matrix Analysis

Numerical Matrix Analysis Lecture Notes #10 Conditioning and / Peter Blomgren, blomgren.peter@gmail.com Department of Mathematics and Statistics Dynamical Systems Group Computational Sciences Research

Lecture N -1- PHYS 3330. Microcontrollers

Lecture N -1- PHYS 3330 Microcontrollers If you need more than a handful of logic gates to accomplish the task at hand, you likely should use a microcontroller instead of discrete logic gates 1. Microcontrollers

EE361: Digital Computer Organization Course Syllabus

EE361: Digital Computer Organization Course Syllabus Dr. Mohammad H. Awedh Spring 2014 Course Objectives Simply, a computer is a set of components (Processor, Memory and Storage, Input/Output Devices)

Index Terms Domain name, Firewall, Packet, Phishing, URL.

BDD for Implementation of Packet Filter Firewall and Detecting Phishing Websites Naresh Shende Vidyalankar Institute of Technology Prof. S. K. Shinde Lokmanya Tilak College of Engineering Abstract Packet

THE NUMBER OF REPRESENTATIONS OF n OF THE FORM n = x 2 2 y, x > 0, y 0

THE NUMBER OF REPRESENTATIONS OF n OF THE FORM n = x 2 2 y, x > 0, y 0 RICHARD J. MATHAR Abstract. We count solutions to the Ramanujan-Nagell equation 2 y +n = x 2 for fixed positive n. The computational

PROBLEMS (Cap. 4 - Istruzioni macchina)

98 CHAPTER 2 MACHINE INSTRUCTIONS AND PROGRAMS PROBLEMS (Cap. 4 - Istruzioni macchina) 2.1 Represent the decimal values 5, 2, 14, 10, 26, 19, 51, and 43, as signed, 7-bit numbers in the following binary

Programming A PLC. Standard Instructions

Programming A PLC STEP 7-Micro/WIN32 is the program software used with the S7-2 PLC to create the PLC operating program. STEP 7 consists of a number of instructions that must be arranged in a logical order

Introduction to Xilinx System Generator Part II. Evan Everett and Michael Wu ELEC 433 - Spring 2013

Introduction to Xilinx System Generator Part II Evan Everett and Michael Wu ELEC 433 - Spring 2013 Outline Introduction to FPGAs and Xilinx System Generator System Generator basics Fixed point data representation

PROGRAMMABLE LOGIC CONTROLLERS Unit code: A/601/1625 QCF level: 4 Credit value: 15 TUTORIAL OUTCOME 2 Part 1

UNIT 22: PROGRAMMABLE LOGIC CONTROLLERS Unit code: A/601/1625 QCF level: 4 Credit value: 15 TUTORIAL OUTCOME 2 Part 1 This work covers part of outcome 2 of the Edexcel standard module. The material is

Management Challenge. Managing Hardware Assets. Central Processing Unit. What is a Computer System?

Management Challenge Managing Hardware Assets What computer processing and storage capability does our organization need to handle its information and business transactions? What arrangement of computers

FORDHAM UNIVERSITY CISC 3593. Dept. of Computer and Info. Science Spring, 2011. The Binary Adder

FORDHAM UNIVERITY CIC 3593 Fordham College Lincoln Center Computer Organization Dept. of Computer and Info. cience pring, 2011 1 Introduction The Binar Adder The binar adder circuit is an important building

Design and Analysis of Parallel AES Encryption and Decryption Algorithm for Multi Processor Arrays

IOSR Journal of VLSI and Signal Processing (IOSR-JVSP) Volume 5, Issue, Ver. III (Jan - Feb. 205), PP 0- e-issn: 239 4200, p-issn No. : 239 497 www.iosrjournals.org Design and Analysis of Parallel AES

Curriculum Vitae. Personal Information. Education. Professional Experience. Stay in other research institutions

Curriculum Vitae Personal Information Surname: Hormigo-Aguilar Firstname: Francisco Javier Place & date of birth: Ronda (Malaga), April 3rd, 1973 Nationality: Spanish Phone number: +34 952132859 e-mail:

NAME AND SURNAME. TIME: 1 hour 30 minutes 1/6

E.T.S.E.T.B. MSc in ICT FINAL EXAM VLSI Digital Design Spring Course 2005-2006 June 6, 2006 Score publication date: June 19, 2006 Exam review request deadline: June 22, 2006 Academic consultancy: June

Application Note 83 Fundamentals of RS 232 Serial Communications

Application Note 83 Fundamentals of Serial Communications Due to it s relative simplicity and low hardware overhead (as compared to parallel interfacing), serial communications is used extensively within

A Parallel Processor for Distributed Genetic Algorithm with Redundant Binary Number

A Parallel Processor for Distributed Genetic Algorithm with Redundant Binary Number 1 Tomohiro KAMIMURA, 2 Akinori KANASUGI 1 Department of Electronics, Tokyo Denki University, 07ee055@ms.dendai.ac.jp

THREE YEAR DEGREE (HONS.) COURSE BACHELOR OF COMPUTER APPLICATION (BCA) First Year Paper I Computer Fundamentals

THREE YEAR DEGREE (HONS.) COURSE BACHELOR OF COMPUTER APPLICATION (BCA) First Year Paper I Computer Fundamentals Full Marks 100 (Theory 75, Practical 25) Introduction to Computers :- What is Computer?

(Refer Slide Time: 02:39)

Computer Architecture Prof. Anshul Kumar Department of Computer Science and Engineering, Indian Institute of Technology, Delhi Lecture - 1 Introduction Welcome to this course on computer architecture.

Using Logic to Design Computer Components

CHAPTER 13 Using Logic to Design Computer Components Parallel and sequential operation In this chapter we shall see that the propositional logic studied in the previous chapter can be used to design digital

Two-Phase Clocking Scheme for Low-Power and High- Speed VLSI

International Journal of Advances in Engineering Science and Technology 225 www.sestindia.org/volume-ijaest/ and www.ijaestonline.com ISSN: 2319-1120 Two-Phase Clocking Scheme for Low-Power and High- Speed

VHDL DESIGN OF EDUCATIONAL, MODERN AND OPEN- ARCHITECTURE CPU

VHDL DESIGN OF EDUCATIONAL, MODERN AND OPEN- ARCHITECTURE CPU Martin Straka Doctoral Degree Programme (1), FIT BUT E-mail: strakam@fit.vutbr.cz Supervised by: Zdeněk Kotásek E-mail: kotasek@fit.vutbr.cz

Flip-Flops, Registers, Counters, and a Simple Processor

June 8, 22 5:56 vra235_ch7 Sheet number Page number 349 black chapter 7 Flip-Flops, Registers, Counters, and a Simple Processor 7. Ng f3, h7 h6 349 June 8, 22 5:56 vra235_ch7 Sheet number 2 Page number

Binary Numbers Binary Octal Hexadecimal Binary Numbers COUNTING SYSTEMS UNLIMITED... Since you have been using the 10 different digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 all your life, you may wonder how

FPGA. AT6000 FPGAs. Application Note AT6000 FPGAs. 3x3 Convolver with Run-Time Reconfigurable Vector Multiplier in Atmel AT6000 FPGAs.

3x3 Convolver with Run-Time Reconfigurable Vector Multiplier in Atmel AT6000 s Introduction Convolution is one of the basic and most common operations in both analog and digital domain signal processing.

Instruction Set Architecture. or How to talk to computers if you aren t in Star Trek

Instruction Set Architecture or How to talk to computers if you aren t in Star Trek The Instruction Set Architecture Application Compiler Instr. Set Proc. Operating System I/O system Instruction Set Architecture

Computer System: User s View. Computer System Components: High Level View. Input. Output. Computer. Computer System: Motherboard Level

System: User s View System Components: High Level View Input Output 1 System: Motherboard Level 2 Components: Interconnection I/O MEMORY 3 4 Organization Registers ALU CU 5 6 1 Input/Output I/O MEMORY

Computer Organization

Computer Organization and Architecture Designing for Performance Ninth Edition William Stallings International Edition contributions by R. Mohan National Institute of Technology, Tiruchirappalli PEARSON

CSC 3210 Computer Organization and Programming Introduction and Overview Dr. Anu Bourgeois (modified by Yuan Long) Administrative Issues Required Prerequisites CSc 2010 Intro to CSc CSc 2310 Java Programming

System on Chip Design. Michael Nydegger

Short Questions, 26. February 2015 What is meant by the term n-well process? What does this mean for the n-type MOSFETs in your design? What is the meaning of the threshold voltage (practically)? What

The BBP Algorithm for Pi

The BBP Algorithm for Pi David H. Bailey September 17, 2006 1. Introduction The Bailey-Borwein-Plouffe (BBP) algorithm for π is based on the BBP formula for π, which was discovered in 1995 and published

Vedicmultiplier for RC6 Encryption Standards Using FPGA

Vedicmultiplier for RC6 Encryption Standards Using FPGA M. Kavitha 1, CH. Rajendra Prasad 2, Dr. Syed Musthak Ahmed 3 Department of ECE, SR Engineering College, Warangal, India 1,2,3 ABSTRACT: This paper

COMP 303 MIPS Processor Design Project 4: MIPS Processor Due Date: 11 December 2009 23:59

COMP 303 MIPS Processor Design Project 4: MIPS Processor Due Date: 11 December 2009 23:59 Overview: In the first projects for COMP 303, you will design and implement a subset of the MIPS32 architecture

The 104 Duke_ACC Machine

The 104 Duke_ACC Machine The goal of the next two lessons is to design and simulate a simple accumulator-based processor. The specifications for this processor and some of the QuartusII design components

Q: Can DUT Continuity be tested faster? Continuity Test with Functional Vectors for Mass Production

#E51 Q: Can DUT Continuity be tested faster? Continuity Test with Functional Vectors for Mass Production DUT Continuity can be tested one pin at a time in ETS2K using the DC PMU. Unfortunately, this is

An Efficient Hardware Architecture for Factoring Integers with the Elliptic Curve Method

An Efficient Hardware Architecture for Factoring Integers with the Elliptic Curve Method Jens Franke 1, Thorsten Kleinjung 1, Christof Paar 2, Jan Pelzl 2, Christine Priplata 3, Martin Šimka4, Colin Stahlke

CS:APP Chapter 4 Computer Architecture. Wrap-Up. William J. Taffe Plymouth State University. using the slides of

CS:APP Chapter 4 Computer Architecture Wrap-Up William J. Taffe Plymouth State University using the slides of Randal E. Bryant Carnegie Mellon University Overview Wrap-Up of PIPE Design Performance analysis

DNA Data and Program Representation. Alexandre David 1.2.05 adavid@cs.aau.dk

DNA Data and Program Representation Alexandre David 1.2.05 adavid@cs.aau.dk Introduction Very important to understand how data is represented. operations limits precision Digital logic built on 2-valued

A new binary floating-point division algorithm and its software implementation on the ST231 processor

19th IEEE Symposium on Computer Arithmetic (ARITH 19) Portland, Oregon, USA, June 8-10, 2009 A new binary floating-point division algorithm and its software implementation on the ST231 processor Claude-Pierre

Adder.T(//29) 5. Lecture 3 Adder ircuits Objectives Understand how to add both signed and unsigned numbers Appreciate how the delay of an adder circuit depends on the data values that are being added together

So far we have investigated combinational logic for which the output of the logic devices/circuits depends only on the present state of the inputs.

equential Logic o far we have investigated combinational logic for which the output of the logic devices/circuits depends only on the present state of the inputs. In sequential logic the output of the

Automatic Detection of PCB Defects

IJIRST International Journal for Innovative Research in Science & Technology Volume 1 Issue 6 November 2014 ISSN (online): 2349-6010 Automatic Detection of PCB Defects Ashish Singh PG Student Vimal H.

Combinational Controllability Controllability Formulas (Cont.)

Outline Digital Testing: Testability Measures The case for DFT Testability Measures Controllability and observability SCOA measures Combinational circuits Sequential circuits Adhoc techniques Easily testable