Programming the Parallel Port
... the interface connection. I will describe the parallel port in detail, describing the first parallel port interface and showing how the parallel port has evolved to keep pace with increasing ... STATUS Port 33 Printing with the Parallel Adapter 36 Using the Parallel Printer Adapter 37 Page x Chapter 4 Programming and Using the Parallel Adapter 39 PC Data Area 39 Accessing the Ports 40 A ... a vital role in interpreting encoded information. A decoder has n input lines and 2 n output lines (Table 2.6). Depending upon the state of the inputs, one of the 2 n output lines is active....
Ngày tải lên: 04/11/2013, 18:15
... information. The Windows API includes functions for sending documents and commands to a printer, controlling and querying the print spooler, adding and deleting available printers, and getting information ... Complete 35 Accessing Ports Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Programming Issues Options for Device Drivers Programming Issues Parallel Port Complete 39 In many ... write in al out dx,al ; write data in al to port address in dx To read a Status port at 379h into register al: mov dx,379h ; store port address in dx in al,dx ; read data at port address into...
Ngày tải lên: 15/12/2013, 13:15
... ix 1 Essentials 1 Parallel Port Complete Defining the Port 1 Port Types System Resources 4 Addressing Interrupts DMA Channels Finding Existing Ports Configuring 6 Port Options Drivers Adding a Port Port Hardware ... assigned DMA channel, in the range 0 to 3. Finding Existing Ports DOS and Windows include utilities for finding existing ports and examining other system resources. In Windows 95, click on Control ... information. The Windows API includes functions for sending documents and commands to a printer, controlling and querying the print spooler, adding and deleting available printers, and getting information...
Ngày tải lên: 22/01/2014, 11:20
Tài liệu Programming with XML in the pdf
... Querying XML Using XPath 2 Lesson: Creating and Navigating a Document Cache 9 Lesson: Executing Your Query 17 Review 33 Lab 5.1: Querying XML Documents Using XPath 35 viii Programming with ... XML Parsing 2 Lesson: Parsing XML Using XmlTextReader 14 Lesson: Creating a Custom Reader 31 Review 37 Lab 2.1: Parsing XML 39 Module 3: Validating XML Overview 1 Lesson: Examining Schemas ... Writing XML 6 Lesson: Generating XML with Namespaces 25 Lesson: Controlling XML Format and Converting XML 32 Review 41 Lab 4.1: Writing XML 43 Module 5: Querying XML Overview 1 Lesson: Introduction...
Ngày tải lên: 24/01/2014, 09:20
Pro .NET 4 Parallel Programming in C# doc
... ■Chapter 1: Introducing Parallel Programming 1 Introducing .NET Parallel Programming 1 What’s in This Book (and What Is Not) 2 Understanding the Benefits (and Pitfalls) of Parallel Programming 3 ... step toward pairing a modern programming language with a modern approach to parallel programming. Introducing .NET Parallel Programming This book is about the parallel programming features of ... spin waiting by using the Thread.SpinWait() method. Listing 2-15. Sleeping by Spin Waiting using System; using System.Threading; using System.Threading.Tasks; namespace Listing_15 { ...
Ngày tải lên: 06/03/2014, 20:21
Báo cáo khoa học: "Experiments in Parallel-Text Based Grammar Induction" pdf
... bottleneck for mul- tilingual parsing. In Proceedings of LREC. Dan Klein and Christopher Manning. 2002. A gen- erative constituent-context model for improved grammar induction. In Proceedings of ACL. Philipp ... evaluation against the Penn Tree- bank. 1 Introduction There have been a number of recent studies exploit- ing parallel corpora in bootstrapping of monolin- gual analysis tools. In the “information ... the (non- )constituency information. This use of weighting factors in EM learning follows the approach dis- cussed in (Nigam et al., 2000). Since we are mainly interested in comparative ex- periments...
Ngày tải lên: 23/03/2014, 19:20
an introduction to programming and numerical methods in matlab - s.r. otto & j.p. denier
... Cataloguing in Publication Data Otto, S. R. (Stephen Robert) An introduction to programming and numerical methods in MATLAB 1. MATLAB (Computer file) 2. Numerical analysis — Data processing I. ... your working directory to Matlab Files and the third command invokes MATLAB (to check that you are in the correct directory use the command pwd to ‘print working directory’). In a Windows environment ... contains a discussion of looping and logical structures within MATLAB. Again the mathematics is developed in tandem. Finally con- cluding the first part of the book we give some examples of how MATLAB...
Ngày tải lên: 08/04/2014, 09:57
parallel and concurrent programming in haskell
... Haskell, that means code in the IO monad. A related distinction is between deterministic and nondeterministic programming mod‐ els. A deterministic programming model is one in which each program ... aren’t, everything is fine. However, when adding parallelism to our code, we’re telling the compiler some‐ thing about how the program should be run: Certain things should happen in parallel. To ... Monad www.it-ebooks.info Example: Shortest Paths in a Graph 61 Pipeline Parallelism 65 Rate-Limiting the Producer 68 Limitations of Pipeline Parallelism 69 Example: A Conference Timetable 70 Adding Parallelism...
Ngày tải lên: 05/05/2014, 15:46
A Complete Guide to Programming in C++ part 9 pdf
... a line feed at the end of a line. ■ other methods for determining or modifying the state of a stream and unformat- ted input and output. ᮀ Flags and Manipulators Formatting flags defined in the ... FORMATTING AND MANIPULATORS ■ 61 ᮀ Formatting When reading keyboard input, a valid input format must be used to determine how input is to be interpreted. Similarly, screen ... precision. int precision (int n); int precision() const; Manipulator Effects Generates a decimal point character shown in floating-point output. The number of digits after the decimal point corresponds...
Ngày tải lên: 06/07/2014, 17:21
A Complete Guide to Programming in C++ part 20 pdf
... SOLUTIONS ■ 169 Exercise 2 // // palindrome.cpp: Reads and compares lines of text. // #include <iostream> #include <string> using namespace std; string header = " * * * Testing palindromes * * * ... Chapter 13, Defining Classes, describes the steps for defining member functions. ᮀ Definition Functions can be defined in any order, however, the first function is normally main. This makes the ... Beginning . . What will be done // Function block . . } // End ■ DEFINING FUNCTIONS Example of a function definition General form of a function SIGNIFICANCE OF FUNCTIONS IN C++ ■ 173 C++ supports...
Ngày tải lên: 06/07/2014, 17:21
A Complete Guide to Programming in C++ part 26 pdf
... defining pointer variables is not an operator but merely imitates the later use of the pointer in expressions. Thus, the definition long *ptr; has the following meaning: ptr is a long* (pointer ... copy of the string is changed in the function, but the string in the calling function remains unchanged. Exercise 2 // // circle.cpp // Defines and calls the function circle(). // #include <iostream> #include ... to pointers to char, point- ers to int, and so on, or use an abbreviation, such as char pointer, int pointer, and so on. ᮀ Pointer Variables An expression such as &var is a constant pointer;...
Ngày tải lên: 06/07/2014, 17:21