digital circuits and logic design book download

... Osamu Sudoh (Ed.) Digital Economy and Social Design Osamu Sudoh (Ed.) Digital Economy and Social Design Springer Osamu Sudoh, Dr Professor Graduate School ... sustain the development of society and the economy, whether or not new technological innovation will aggravate inequality, and what skills, techniques, and institutional design will be required to ensure ... Part I: The Macro and Micro Economic Aspect The Knowledge Network in the Digital Economy and Sustainable Development Osamu Sudoh Controllability of Technological Paradigm Shift and Sustainable

Ngày tải lên: 11/05/2018, 17:03

... Logic Functions: NAND, NOR, XOR and XNOR Overvie w ° More 2-input logic gates (NAND, NOR, XOR) ° Extensions to 3-input gates ° Converting between sum-of-products and NANDs • SOP to NANDs • NANDs ... Theorem YZ Distributiv e Law NOR Gate and Laws NAND Gate and Laws Summary ° Basic logic functions can be made from NAND, and NOR functions ° The behavior of digital circuits can be represented with ... DeMorgan’s Theorem Alternate Logic- Gate Representations Standard and alternate symbols for various logic gates and inverter Invert each input and output of the standard symbol, This is done by

Ngày tải lên: 12/02/2020, 15:41

... Data can move from register to register ° Digital logic used to process data ° We will learn to design this logic Register A Register B Digital Logic Circuits Register C Transfer of Information ... Digital Logic Design Lecture Complements, Number Codes and Registers Overvie w ° Complement of numbers • Addition and subtraction ° Binary coded decimal ... will learn to use and design these components Summary ° 2’s complement most important (only representation for zero) ° Important to understand treatment of sign bit for 1’s and 2’s complement

Ngày tải lên: 12/02/2020, 18:08

... to R2 35 Digital Logic Simulation Click the Open button in the Toolbar Select the SIM.CKT file from the list of available circuits The SIM.CKT circuit contains several mini -circuits and is useful ... your design are recognized ° The concept of connectivity is the key to using CircuitMaker to draw and simulate electronic circuits The program stores connection information for simulation, and ... ROMs have address inputs and data outputs • ROMs directly implement truth tables ° ROMs can be used effectively in Mealy and Moore machines to implement combinational logic ° In normal use ROMs

Ngày tải lên: 12/02/2020, 19:02

... Latch with NANDs S R Q   S    R    Q     Q’ Q’ 0 1 1 1 0 1 1 Disallowed Set Reset Store ° Latch made from cross-coupled NANDs ° Sometimes called S’-R’ latch ° Usually S=1 and R=1 ° S=0 and R=0 generates ... on 1 X race conditio 21 Review: Steering Gates ° The flow of logic can be controlled with a logic gate Signal 10 °°10 Control The NAND as a steering gate inverts the input 22 Steering Gates ° ... ) 1 ( s e t ) A vo id ! ° Notice the hierarchical design! • The dotted blue box is the S’R’ latch from the previous slide • The additional NAND gates are simply used to generate the correct inputs

Ngày tải lên: 12/02/2020, 20:43

... the latch and flip-flop ° They store one bit of data and make it available to other components ° The main difference between a latch and a flip-flop is that the first are level triggered and the ... asynchronous design tools are being developed ° Most current devices us synchronous logic inside local blocks, and asynchronous communication between blocks ° What constitutes a “block” is shrinking as logic ... Asynchronous ° Asynchronous design is often unavoidable: • User interfaces • Different speed devices • Clocks are difficult to distribute over long distances ° More difficult to design, design tools generally

Ngày tải lên: 12/02/2020, 23:39

... say the first number consists of digits A1 and A0 from left to right, and the second number is B1 and B0 ° The problem specifies three outputs: G, E and L Comparing 2-bit Numbers - Formulation ... should be only when A < B ° Make sure you understand the problem • Inputs A and B will be 00, 01, 10, or 11 (0, 1, or in decimal) • For any inputs A and B, exactly one of the three outputs will be ... signed or unsigned numbers and also indicate an arithmetic relationship (greater or less than) between the words ° These circuits are often called magnitude comparators ° XOR and XNOR gates can be

Ngày tải lên: 12/02/2020, 23:58

... realized using NAND or NOR gates only 56 NAND and NOR Circuits Example: Realizing a NAND Circuit 57 NAND and NOR Circuits x 1  x 2  x 3  f  x 4  x 5  x 6  x 7  58 NAND and NOR Circuits x 1  x 2  ... NAND and NOR Circuits x 1  x 2  x 3  x 4  f  x 5  x 6  x 7  60 NAND and NOR Circuits Example: Realizing a NOR Circuit 61 NAND and NOR Circuits x 1  x 2  x 3  f  x 4  x 5  x 6  x 7  62 NAND and ... a minimum-cost logic circuit to implement the following Boolean expression F(A,B,C,D) = A'BC + AB'C + ABD + A'B'D 55 NAND and NOR Circuits As with two-level circuits, multilevel circuits can be

Ngày tải lên: 13/02/2020, 00:14

... expression for flip-flop and y output 35 Design Example °From Boolean expressions built, draw logic diagram 36 Design: Example ° How if using JK flip-flop (Homework) 37 38 Design a Synchronous Counter ... sequential circuits General Models for Sequential Circuits A sequential circuit can be divided conveniently into two parts the flip-flops which serve as memory for the circuit and the combinational logic ... information  Does not require memory Sequential Logic Circuit (Finite State Machine)  Output is a function of the present state and at times present state and input  Has state information  Requires

Ngày tải lên: 13/02/2020, 00:30

... slightly more complex random example Converting to a NAND ° Step 1: Convert all AND gates to NAND gates and convert all OR gates to NAND gates AND AND OR OR AND AND Converting to NAND ° Step 2: Cancel ... alter logic function ° Example: AND/ OR to NAND/NAND A A B B C D Z C D NAND NAND NAND Z Con ver °sio Example: verify equivalence of two forms n Bet wee An A For NAND B B ms Z NAND (co C C NAND Dnt’d ... introduce in pairs or remove pairs NAND-NAND & NOR-NOR Networks = = = = NAND-NAND Networks ° Mapping from AND/ OR to NAND/NAND a) b) c) d) a b c d NAND-NAND Networks a) b) c) a) d) b) c) d) a

Ngày tải lên: 13/02/2020, 00:36

... terms ° Design could be implemented using NANDs and NORs Don’t cares ° In digital systems it often happens that certain input conditions can never occur For example, suppose that x1 and x2 control ... Don’t Care Conditions After labeling and transferring the truth table data into the K-Map, write the simplified sum-ofproducts (SOP) logic expression for the logic function F4 Be sure to take advantage ... are that both switches are open or that one switch is open and the other switch is closed Namely, the input valuations (x1, x2) = 00, 01, and 10 are possible, but 11 is guaranteed not to occur Then

Ngày tải lên: 13/02/2020, 01:04

... Lecture 14 Binary Adders and Subtractors Overvie w ° Addition and subtraction of binary data is fundamental • Need to determine hardware implementation ° Represent inputs and outputs • Inputs: single ... of n !) • It works on the following standard principles: • A carry bit is generated when both input bits Ai and Bi are 1, or • When one of input bits is 1, and a carry in bit exists 25 Carry Look ... Multiplication ° Therefore, for multiplying two 2-bit numbers, AND gates and ADDERS will be sufficient °Half Adders 37 Summary ° Addition and subtraction are fundamental to computer systems ° Key

Ngày tải lên: 13/02/2020, 01:39

... Using... Proakis and D G Manolakis, Digital Signal Processing, Prentice-Hall, 1996 3 A Bateman and I Patterson-Stephans, The DSP Handbook, Algorithms, Applications and Design Techniques, ... and Application of Digital Signal Processing, Prentice-Hall, 1975 9 E C Ifeachor and B W Jervis, Digital Signal Processing, Prentice-Hall, 2002 10 V K Ingle and J G Proakis, Digital ... Systems and Digital Signal Processing, Addison-Wesley, 1989 7 S S Soliman and M D Srinath, Continuous and Discrete Signals and Systems, Prentice-Hall, 1990 8 L R Rabiner and B Gold,

Ngày tải lên: 29/09/2013, 21:20

... Concealable Trang 3 Automatic & Concealable Firearms Design Book, Volume I Trang 4 Automatic and Concealable Firearms Design Book, Volume I Copyright 1979 by Paladin Press ISBN 0-87364-165-5 ... in a review, no portion of this book may be reproduced in any form without the express written permission of the publisher and the author Direct all inquiries and/ or orders to the address listed ... assembly Trigger housing screw Hammer spring Cocking handle screw Firing pin Sear Sear pin Sear spring 22 LR cartridge Chamber Cocking handle screw Trigger housing pins Pipe barrel Barrel retaining

Ngày tải lên: 04/06/2014, 13:35

... Doom Wright State University Computer Science and Engineering Synthesis and Optimization Synthesis and Optimization of of Digital Circuits Digital Circuits CEG790 Outline Outline ■ Introduction ... be reduced and net profit increased? – Minimize Design (and test) time ● Reduces both time-to-market and designers’ salaries – Increase quality of design to increase fabrication yield and provide ... zero-defect design ● ICs are nearly impossible to repair ● The design must be correct (and manufacturing defects limited) – Design and manufacturing costs must be recovered via sales ● Few designs

Ngày tải lên: 22/10/2014, 06:53

... is necessary in the design cycle of digital circuits. This thesis focuses on the modeling and measurement of electromagnetic radiated emission from interconnects in digital circuits. Since the ... digital signal and a fixed load . 118 4.4.2 Measurement of radiated emission from the interconnects between digital devices . 125 v 4.5 Conclusions and ... interconnects in digital circuits 153 Bibliography . 155  vi SUMMARY With the increasing speed and density of digital

Ngày tải lên: 09/09/2015, 08:12

... POWER LOGIC: DESIGN, SIMULATION, AND TECHNOLOGY DEMONSTRATION YANG YUE NATIONAL UNIVERSITY OF SINGAPORE 2013 TUNNELING FIELD-EFFECT TRANSISTORS FOR LOW POWER LOGIC: DESIGN, SIMULATION, AND TECHNOLOGY ... Silicon (Si) has a relatively large bandgap, leading to a low band-to-band tunneling (BTBT) rate and low drive current for Si TFETs Therefore, novel structure designs and materials are need advance ... “Energy band structure calculation of GexSn1-x and SixSn1-x alloys,” Infrared Physics and Technology, vol 36, pp 967-972, 1995 [102] Y Chibane, B Bouhafs, and M Ferhat, “Unusual structural and electronic

Ngày tải lên: 10/09/2015, 09:24

... inverse Digital Logic and Microprocessor Design with VHDL Chapter 2 - Digital Circuits 43 the focus is on the design of the digital circuitry of the microprocessor, the memory, and other supporting digital ... to reduce a Boolean equation Digital Logic and Microprocessor Design with VHDL Chapter 2 - Digital Circuits 51 Digital Logic and Microprocessor Design With VHDL Enoch ... on, and whatever is presented at the input is allowed to pass through to the output. Digital Logic and Microprocessor Design with VHDL Chapter 2 - Digital Circuits 32 to describe digital circuits...

Ngày tải lên: 17/03/2014, 17:20

... STD _LOGIC; BEGIN term_1 <= M AND (NOT D) AND V; term_2 <= M AND D AND (NOT V); term_3 <= M AND D AND V; S <= term_1 OR term_2 OR term_3; END Dataflow; (a) Digital Logic and Microprocessor Design with ... inverse Digital Logic and Microprocessor Design with VHDL Chapter 2 - Digital Circuits 43 the focus is on the design of the digital circuitry of the microprocessor, the memory, and other supporting digital ... gate LIBRARY ieee; USE ieee.std _logic_ 1164.ALL; ENTITY and2 gate IS PORT( i1, i2: IN STD _LOGIC; Digital Logic and Microprocessor Design with VHDL Chapter 1 - Designing Microprocessors 24 Similarly,...

Ngày tải lên: 19/03/2014, 21:20

... sum of only the previous values of the output and the weighted sum of the current and previous Introduction to Digital Signal Processing and Filter Design, by B. A. Shenoi Copyright © 2006 John ... properties of complex exponential and sinusoidal discrete-time signals are described. A brief history of analog and digital filter design is given. Then the advantages of digital signal processing over ... provide a hands-on experience to the students. Chapter 5 is concerned with the theory and design of finite impulse response (FIR) filters. Properties of FIR filters with linear phase, and design of...

Ngày tải lên: 13/09/2012, 10:21