Comp architecture tasks (0)

Sarnased õppematerjalid

5

docx

Emaplaadi terminite sõnastik inglise keeles

the system processor, RAM, I/O devises, and adapter cards. Processor slot/socket - the slot or socket used to mount the system processor on the motherboard AGP - Accelerated Graphics Port - a high speed interface for video cards; runs at 1X (66MHz), 2X (133MHz), or 4X (266MHz). PCI - Peripheral Component Interconnect - a high speed interface for video cards, sound cards, network interface cards, and modems; runs at 33MHz. ISA - Industry Standard Architecture - a relatively low speed interface primarily used for sound cards and modems; runs at approx. 8MHz. RAM - Random Access Memory - see System RAM Port (serial, parallel, PS/2, USB, sound, LAN, VGA, SCSI) - interface connectors for the associated types of devices Serial - a low speed interface typically used for mice and external modems Parallel - a low speed interface typically used for printers PS/2 - a low speed interface used for mice and keyboards

Arvutitund

120

doc

Lühendite seletus

Application Development System + Automatic Distribution System ADSC Address Status Changed + Adobe Document Structuring Conventions ADSI Active Directory Service Interface [Microsoft] + Analog Display Services Interface ADSL (See DSL) ADSP AppleTalk Datastream Protocol ADSR Attack, Decay, Sustain, Release ADT Abstract Data Type + Application Data Types ADU Automatic Dialing Unit AE Above or Equal AEB Analog Expansion Bus [Dialogic] AEC Architecture, Engineering, Construction AEM Asynchronous Event Mechanism .AERO Aviation Industry (Domain Name) [Internet] AES Advanced Encryption Standard AESA ATM End System Address AF Auxiliary carry Flag AFA Accelerated File Access AFC Antiferro-Magnetically Coupled (media) [IBM] + Automatic Font Change + Automatic Frequency Control AFD Automatic File Distribution AFDW Active Framework for Data Warehousing [Microsoft] AFI Authority and Format Identifier

Informaatika

402

pdf

CPM1A Programmable Controllers Operation Manual 1784470

Cat. No. W317-E1-11 SYSMAC CPM1A Programmable Controllers OPERATION MANUAL CPM1A Programmable Controllers Operation Manual Revised October 2007 iv Notice: OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual. The following conventions are used to indicate and classify precautions in this manual. Always heed the information provided with them. Failure to heed precautions can result in injury to people or dam- age to property. ! DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Additionally, there may be severe property damage. ! WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious inju

Automatiseerimistehnika

555

doc

Programmeerimiskeel

http://cs.ttu.ee/kursused/itv0010/elcomphist/index.htm microprotsessorite ajalugu 47-99 Tutvu tehnika laborite ja nende ajalooga: http://www.sri.com/ http://www.bell-labs.com/ http://www.research.ibm.com/about/history.shtml 4 Tee läbi laboritest paar ülesannet: http://math.hws.edu/TMCM/java/labs/xLogicCircuitsLab1.html mingi masin http://math.hws.edu/TMCM/java/labs/xLogicCircuitsLab2.html sama peaaegu Loe riistvarast: http://www.karbosguide.com/books/pcarchitecture/start.htm PC Architecture http://computer.howstuffworks.com/ riistvara, kaabel jms http://www.intel.com http://www.amd.com 5 Loe läbi allolevates laborites kõik Ecki näited ja proovi mõlemas laboris teha ka vähemalt kaks harjutust omal valikul: - http://math.hws.edu/TMCM/java/labs/xComputerLab1.html - http://math.hws.edu/TMCM/java/labs/xComputerLab2.html 6 Tutvu veebidega: http://www.w3schools.com/ http://www.w3c.org/ http://www.papermountain.org/demos/live/# http://java.sun.com/docs/books/tutorial/

Infotehnoloogia

568

pdf

Book Analog Interfacing to Embedded Microprocessors

We had to capture items moving 150 inches per second at a resolution of 200 pixels per inch. Each pixel was converted with an 8-bit ADC, resulting in 1 byte per pixel. The data rate was therefore 150 ¥ 1024 ¥ 200, or 30,720,000 bytes per second. We planned to use the VME bus as the basis for the system. Each scan from the CCD had to be read, normalized, filtered, and then converted to 1-bit- per-pixel monochrome. During the meetings that were held to establish the system architecture, one of the engineers insisted that we pass all the data through the VME bus. In those days, the VME bus had a maximum bandwidth specification of 40 megabytes per second, and very few systems could achieve the maximum theoretical bandwidth. The bandwidth we needed looked like this: Read data from camera into system: 30.72 Mbytes/sec Pass data to normalizer: 30.72 Mbytes/sec Pass data to filter: 30.72 Mbytes/sec Pass data to monochrome converter: 30.72 Mbytes/sec

Mehhatroonika

29

docx

Sissejuhatus infotehnoloogiasse

работы интерпретатора. Many modern programming languages, especially those interpreted, use bytecode to facilitate and speed up the work of the interpreter. Programming and description languages Programming languages, in the familiar sense: Fortran, C, Java, C#, Python, Javascript Description languages (i.e. not for programming): Text layout: html Html layout nuances: css Database query tasks: SQL Data representation: XML, json, csv Json(JavaScript Object Notation) Description language for data representation {“name”: “John Smith”, “age”: 35, “address”: {“city”:”Tallinn”, “street”: “Mere”}} Html Description language for text layot Pealkiri üks bold sõna SQL Description language for database queries select name, age from persons where age>18; keelte äratundmine

Sissejuhatus infotehnoloogiasse

23

pdf

Games Programming with Java and Java 3D

Communications API [Kreimeier 1999]. This opens up Java to code which may be better optimized for the underlying hardware/OS, but affects portability. · Java as a scripting engine. This is a variant of the dirty Java idea, where the majority of the application is implemented in another language. For example, C++ may be used to write the graphics rendering engine, image loaders, and the user interface for joysticks. Java is utilised for tasks that are hardware independent and/or less performance-oriented, such as user input validation and the game logic. 2.3. Misconceptions There are several misconceptions about Java and gaming: · No one writes serious games in Java. This rests on the definition of `serious', which normally means commercial, high profile games. Of course, there are thousands of low profile, freeware/shareware Java games out on the Web.

Java programmeerimine

21

docx

SISSEJUHATUS ITSSE

volt power supply. (1978) Cray Research introduces the Cray-1 vector-processing computer. 1977 The Commodore PET (Personal Electronic Transactor) -- the first of several personal computers released in 1977 -- came fully assembled and was straightforward to operate. 1978 Intel introduces the 4.77-MHz 8086 microprocessor. It uses 16-bit registers, a 16-bit data bus, and 29,000 transistors, using 3-micron technology. Apple Computer begins work on a supercomputer with a bit-sliced architecture, code-named Lisa. 1979 Harvard MBA candidate Daniel Bricklin and programmer Robert Frankston developed VisiCalc, the program that made a business machine of the personal computer, for the Apple II. 10 USENET 1979 on hiiglaslik kogus uudisgruppe. Tekstid liiguvad masinast masinasse. Info liikus algselt: UUCP protolli abil (Unix to Unix communications protocol, enamasti moodemi abil

Sissejuhatus infotehnoloogiasse

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