Computer fundamentals

... How a Computer Processes Data Computer fundamentals Copyright © 2006, HaiVD C 2 Objectives  Identify computer system components.  Explain how the CPU ... between RAM and ROM.  Describe how data is represented. Copyright © 2006, HaiVD C 3 Computer System Components  A computer system requires many components to do its job:  It requires some device ... chip for a small compute...

Ngày tải lên: 24/06/2013, 01:25

... Copyright © 2006, HaiVDC 1 Computer fundamentals Data Representation in Computers Copyright © 2006, HaiVD C 2 Objectives  Introduction (Bit, Byte, ... Copyright © 2006, HaiVD C 3 Data Representation  Data is stored in a computer in binary format as a series of 1s and 0s.  Computers use standardized coding systems (such as ASCII) to determine

Ngày tải lên: 24/06/2013, 01:25

Ngày tải lên: 19/09/2013, 15:53

...  Each layer of communication on the source computer communicates with a layer-specific PDU (Protocol Data Unit), and with its peer layer on the destination computer.  The lower layer uses encapsulation ... Networking Models 7/19/2008 54 Digital versus analog (cont.) 7/19/2008 1 Module 2: Networking Fundamentals 7/19/2008 61 OSI layers (cont.) 7/19/2008 10 Networking devices (cont....

Ngày tải lên: 22/10/2013, 16:36

... addresses 2008/7/19 54 Introduction to and reason for subnetting (cont.) 2008/7/19 1 Module 10: Routing Fundamentals and Subnets 2008/7/19 53 Introduction to and reason for subnetting  To create the

Ngày tải lên: 22/10/2013, 16:46

... Ninth Symposium on Computer Architecture (April), Austin, Tex., 9–17. C LARK , D. AND W. D. S TRECKER [1980]. “Comments on ‘the case for the reduced instruction set computer ,” Computer Architecture ... directed computer design,” Proc. 1967 Fall Joint Computer Conf., Washington, D.C., 413–417. M EYERS , G. J. [1978]. “The evaluation of expressions in a storage-to-storage architect...

Ngày tải lên: 22/12/2013, 10:16

... * angle twice. Here the saving of one computation hardly justifies an extra variable. ■ SUMMARY Computers are designed primarily to process numeric information. In Java, this kind of information ... method. 4.1 METHODS AND ABSTRACTION Methods were the first and simplest of the mechanisms developed in computer science to deal with the complexity of large systems. The use of methods in design...

Ngày tải lên: 17/01/2014, 06:20

... Data Transfer 387 86 Computer Organization and Design Fundamentals 4.6 What's Next? The introduction of logic operations and logic gates opens up the field of computer design. Topics ... at the input. Use these rules to verify the outputs shown in the figures. 78 Computer Organization and Design Fundamentals Figure 4-14 Sample Timing Diagram for a Thr...

Ngày tải lên: 24/01/2014, 21:20

... execut- 2.11 Crosscutting Issues: The Role of Compilers 10 Chapter 1 Fundamentals of Computer Design Computer architects must design a computer to meet functional requirements as well as price, power, ... popularity with the internationalization of computers. Until the early 1980s, most computer manufacturers chose their own floating-point representation. Almost all computers since t...

Ngày tải lên: 25/01/2014, 05:20