Aplicatii ale unor circuite Aplicatii ale unor circuite logice logice combinationalecombinationale

E-Laboratory Practical Teaching E-Laboratory Practical Teaching for Applied Engineering Sciencesfor Applied Engineering Sciences

Project HURO/0901/028Project HURO/0901/028

Two countries, one goal, joint success!

The content of this presentation does not necessarily represent the official position of the European Union.

Descrierea proiectuluiDescrierea proiectuluiTitle:  “E-Laboratory Practical Teaching for Applied Engineering Sciences”Acronym: EPRASReg. code: HURO/0901/028The project is implemented in the frame of the Hungary-Romania Cross-Border Co-operation Programme 2007-2013 (www.huro-cbc.eu) and is financed by the European Union through the European Regional Development Fund and co-financed by the two member states participating in the Programme, Hungary and Romania.

The project implements a set of practical laboratory experiments designed for the students in applied engineering sciences, accessible from remote locations by using the internet. To this end, it will be realised a software platform and 6 practical laboratory works, 3 at University of Oradea and 3 at University of Debrecen. This will allows to jointly use the facilities of the two universities, thus reducing the investments effort of both universities.

 The project results will be available free of charge for all people in the whole UE region.

 The direct beneficiaries of the project results are the over 600 students from 8 specializations from both universities. The indirect beneficiaries will be other students from both universities and from other universities, high-school students, institutions providing educational services, the employers.

The total eligible budget of the project is 185,354.56 EUR, from which the maximum ERDF contribution is 157.551,38 EUR.

The project implementation timeframe is 1 April 2011 - 31 March 2012.

http://epras.webhost.uoradea.ro

Scopul lucrariiScopul lucrarii

Lucrarea isi propune studierea Lucrarea isi propune studierea decodificatoarelor integrate BCD/zecimal decodificatoarelor integrate BCD/zecimal (74LS42) si BCD/7_segmente (74LS47), (74LS42) si BCD/7_segmente (74LS47), precum si modul de afisare multiplexata precum si modul de afisare multiplexata

Aspecte teoreticeAspecte teoretice

Decodificatorul este un circuit logic Decodificatorul este un circuit logic combinational cu n intrari si m iesiri, realizat combinational cu n intrari si m iesiri, realizat in tehnologie MSI, care activeaza una sau mai in tehnologie MSI, care activeaza una sau mai multe iesiri în functie de cuvantul de cod multe iesiri în functie de cuvantul de cod aplicat la intrare (m=2n) aplicat la intrare (m=2n)

Decodificatorul BCD/zecimalDecodificatorul BCD/zecimal

Decodificatorul BCD/7segmenteDecodificatorul BCD/7segmente

Decodificatorul BCD/7segmenteDecodificatorul BCD/7segmente

Afisare multiplexata Afisare multiplexata cu catod comuncu catod comun

Afisare multiplexata Afisare multiplexata cu anod comuncu anod comun

Afisare multiplexata Afisare multiplexata cu anod comuncu anod comun

Exemplu interfata LabviewExemplu interfata Labview

Diagrama blocDiagrama bloc

NI USB 6216NI USB 6216

Circuitul experimental in functiuneCircuitul experimental in functiune

Numarare automataNumarare automata

Multumesc pentru timpul acordat !Multumesc pentru timpul acordat !