'Input line' diaporamas de présentation

Lecture 5

Lecture 5. sed and awk. Last week. Regular Expressions grep egrep. Today. Stream manipulation: sed awk. Sed: S tream-oriented, Non-Interactive, Text Ed itor. Look for patterns one line at a time, like grep Change lines of the file Non-interactive text editor

714 views • 71 slides

Multiplexors

Lecture 6. Multiplexors. Sequential Circuits and Finite State Machines Prof. Sin-Min Lee Department of Computer Science. Two-Level NAND Gate Implementation. Example 1. Two-Level NAND Gate Implementation. Example 1. Design Procedure.

757 views • 62 slides

Binary Parallel Adders

Binary Parallel Adders. Subscript i. 4 3 2 1. Full adder. Input carry 0 1 1 0 Ci Z. Augend 1 0 1 1 Ai X.

858 views • 53 slides

Binary Parallel Adders

Binary Parallel Adders. Subscript i. 4 3 2 1. Full adder. Input carry 0 1 1 0 Ci Z. Augend 1 0 1 1 Ai X.

1.72k views • 53 slides

Introduction to MySQL

Introduction to MySQL. Road Map. Introduction to MySQL Connecting and Disconnecting Entering Basic Queries Creating and Using a Database. Attribution. Most of these slides are based directly on the MySQL Documentation. Most information comes from Chapter 3, MySQL Tutorial:

819 views • 50 slides

Adders

Adders. Used to perform addition, subtraction, multiplication, and division (sometimes) Half-adder adds rightmost ( least significant ) bit Full-adder adds all other bits, since a 1 may be carried into it. Use carry-out from one adder as the carry-in for the next adder

679 views • 44 slides

Chapter 3

Chapter 3. Lexical Analysis. Definitions. The lexical analyzer produces a certain token wherever the input contains a string of characters in a certain set of strings. The set of strings is described by a rule; pattern associated with the token.

682 views • 39 slides

ENEE244-020x Digital Logic Design

ENEE244-020x Digital Logic Design. Lecture 20. Announcements. Homework 6 due today. Homework 7 up on course webpage, due on 11/13. Recitation quiz on Monday, 11/10 Will cover material from lectures 18,19,20 Exams to be returned at end of lecture. Agenda. Last time: Decimal Adders (5.2)

541 views • 37 slides

ENEE244-020x Digital Logic Design

ENEE244-020x Digital Logic Design. Lecture 20. Announcements. Homework 6 due today. Homework 7 up on course webpage, due on 11/13. Recitation quiz on Monday, 11/10 Will cover material from lectures 18,19,20 Exams to be returned at end of lecture. Agenda. Last time: Decimal Adders (5.2)

429 views • 37 slides

Chapter 1: Getting Started

448 views • 36 slides

Stream-Oriented, Non-Interactive EDitor sed

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Processor

Processor. Memory. Bus. I/O de. vice 1. I/O de. vice. n. Figure 4.1. A single-bus structure. Mo. v. e. #LINE,R0. Initialize. memory. p. oin. ter. W. AITK. T. estBit. #0,ST. A. TUS. T. est. SIN. Branc. h=0. W. AITK. W. ait. for. c. haracter. to. b. e. en.

498 views • 29 slides

EECS 373 Design of Microprocessor-Based Systems Prabal Dutta University of Michigan Lecture 6: Memory-Mapped Peripherals

EECS 373 Design of Microprocessor-Based Systems Prabal Dutta University of Michigan Lecture 6: Memory-Mapped Peripherals September 22, 2011. Announcements. HW1 Checkpoint: Friday, 9/23 @ 10:30 AM Make sure you show progress! Failing to show progress ? forfeit half your HW grade

437 views • 27 slides

Budget coherence

Budget coherence. Jim Brumby FAD Washington DC, Jan 17, 2003. Outline. What is coherence What are the major dimensions of coherent budgeting Where do we see coherence failures. Coherent budgeting. Consistency Comprehensiveness Substance over form

416 views • 24 slides

Chapter 2. BOOLEAN Algebra

General Informatics - Main Contents. 2.1. Generalities. 2.2. Fundamental theorems of Boolean algebra. Chapter 2. BOOLEAN Algebra. 2.3. Implementing logical functions. 2.4. Integrated Circuits. 2.1. Introduction.

481 views • 23 slides

T ransformer

T ransformer. Gao Yan Gabriel Leow Zihui. What is a transformer?. A transformer is an electrical device that takes electricity of one voltage and changes it into another voltage. How does a transformer work. First, in an electric circuit, there is magnetism around it.

240 views • 10 slides

8257 DMA Controller

8257 DMA Controller. Block Diagram. Features. It is a 4-channel DMA. So 4 I/O devices can be interfaced to DMA It is designed by Intel Each channel have 16-bit address and 14 bit counter It provides chip priority resolver that resolves priority of channels in fixed or rotating mode.

4.47k views • 9 slides