Programming Serial and Parallel Ports

Programming Serial and Parallel Ports

Programming Serial and Parallel Ports

... JLabel(" ;Serial Ports& quot;, JLabel.RIGHT)); serialPortsChoice = new JComboBox(); centerPanel.add(serialPortsChoice); serialPortsChoice.setEnabled(false); centerPanel.add(new JLabel(" ;Parallel Ports& quot;, ... supports both serial (RS232/434, COM, or tty) and parallel (printer, LPT) ports. We’ll cover this in more detail later, but briefly, serial ports are used for...

Ngày tải lên: 27/10/2013, 14:15

32 319 0
Tài liệu PLC Programming Methods and Applications P2 pptx

Tài liệu PLC Programming Methods and Applications P2 pptx

... loops and optional programming commands. The processor consists of the microprocessor, system memory, serial communication ports for printer, PLC LAN link and external programming device and, ... cumbersome and time consuming to modify. Wiring had to be removed and replaced to provide for the new control scheme required. This modification was difficult and time consuming to...

Ngày tải lên: 22/12/2013, 21:18

20 510 0
Tài liệu PLC Programming Methods and Applications P1 docx

Tài liệu PLC Programming Methods and Applications P1 docx

... 1-27 - OR -AND Lamp Circuit SWITCH1 and SWITCH2 and SWITCH3 SWITCH1 and SWITCH2 and SWITCH4 SWITCH1 and SWITCH3 and SWITCH4 SWITCH2 and SWITCH3 and SWITCH4 SWITCH1 and SWITCH2 and SWITCH3 and SWITCH4 The ... • ()() (1-3) SWITCH1 SWITCH2 SWITCH3 SWITCH4 LAMP3 L3 PB1 PB2 PB3 PB4 Figure 1-26 - AND- OR Lamp Circuit recommended. In a PLC, the ordering of the rungs is critic...

Ngày tải lên: 22/12/2013, 21:18

30 485 1
Tài liệu ADVANCED COMPUTER ARCHITECTURE AND PARALLEL PROCESSING doc

Tài liệu ADVANCED COMPUTER ARCHITECTURE AND PARALLEL PROCESSING doc

... (1990). El-Rewini, H. and Lewis, T. G. Distributed and Parallel Computing, Manning and Prentice Hall, 1998. Flynn, M. Computer Architecture: Pipelined and Parallel Processor Design, Jones and Bar- tlett, ... model to understand because of its similarity with operating systems programming and general multipro- gramming. Shared memory programming is done through some extensi...

Ngày tải lên: 23/12/2013, 16:15

287 489 0
Plc programming methods and applications

Plc programming methods and applications

... IN3 ENTER 4. AND IN4 ENTER The LD command for IN3 causes the previous two lines of code (lines 1 and 2) to be transferred to the Stack. After lines 3 and 4 have been input, lines 1 and 2 will be ... IN2) and (IN3 OR IN4). These two branches are to be AND& apos;ed together. Chapter 5 - Mnemonic Programming Code 5-8 Figure 5-5 - Ladder Diagram to Implement OR - AND - OR Function...

Ngày tải lên: 25/12/2013, 09:01

271 494 1
Tài liệu Advance computer architecture and parallel processing pptx

Tài liệu Advance computer architecture and parallel processing pptx

... (1990). El-Rewini, H. and Lewis, T. G. Distributed and Parallel Computing, Manning and Prentice Hall, 1998. Flynn, M. Computer Architecture: Pipelined and Parallel Processor Design, Jones and Bar- tlett, ... model to understand because of its similarity with operating systems programming and general multipro- gramming. Shared memory programming is done through some extensi...

Ngày tải lên: 25/01/2014, 03:20

288 413 0
C++ Programs to Accompany Programming Logic and Design pot

C++ Programs to Accompany Programming Logic and Design pot

... in the two books. xi C++PAL Programming Logic and Design, Fifth Edition Chapter 1: An Introduction to C++ and the C++ Chapter 1: An Overview of Computers and Logic Programming Environment Chapter ... TO C++ AND THE C++ PROGRAMMING ENVIRONMENT 1 1 » After studying this chapter, you will be able to: Discuss the C++ programming language and its history Explain introductory c...

Ngày tải lên: 14/03/2014, 11:20

224 916 1
C++ Programs to Accompany Programming Logic and Design potx

C++ Programs to Accompany Programming Logic and Design potx

... in the two books. xi C++PAL Programming Logic and Design, Fifth Edition Chapter 1: An Introduction to C++ and the C++ Chapter 1: An Overview of Computers and Logic Programming Environment Chapter ... TO C++ AND THE C++ PROGRAMMING ENVIRONMENT 1 1 » After studying this chapter, you will be able to: Discuss the C++ programming language and its history Explain introductory c...

Ngày tải lên: 14/03/2014, 23:20

224 2,2K 0
Adapter cards and expansion ports

Adapter cards and expansion ports

... Adapter Cards and Expansion Adapter Cards and Expansion Ports Ports  There are several types of adapter cards, There are several types ... but the majority of them use PCI, PCIe, but the majority of them use PCI, PCIe, and AGP expansion slots. and AGP expansion slots.  Adapter cards allow users to install more Adapter cards ... components than those powerful components than...

Ngày tải lên: 19/03/2014, 22:09

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