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master's thesis
Višestruki PWM upravljač zasnovan na FPGA tehnologiji
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. urn:nbn:hr:200:688847
Korman, Zvonimir
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Computer Engineering and Automation
Chair of Computer Engineering

Institutional repository: Faculty of Electrical Engineering, Computer Science and Information Technology Osijek

Cite this document

Korman, Z. (2021). Višestruki PWM upravljač zasnovan na FPGA tehnologiji (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:688847

Korman, Zvonimir. "Višestruki PWM upravljač zasnovan na FPGA tehnologiji." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:200:688847

Korman, Zvonimir. "Višestruki PWM upravljač zasnovan na FPGA tehnologiji." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2021. https://urn.nsk.hr/urn:nbn:hr:200:688847

Korman, Z. (2021). 'Višestruki PWM upravljač zasnovan na FPGA tehnologiji', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 17 February 2025, https://urn.nsk.hr/urn:nbn:hr:200:688847

Korman Z. Višestruki PWM upravljač zasnovan na FPGA tehnologiji [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2021 [cited 2025 February 17] Available at: https://urn.nsk.hr/urn:nbn:hr:200:688847

Z. Korman, "Višestruki PWM upravljač zasnovan na FPGA tehnologiji", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:200:688847

Metadata
TitleVišestruki PWM upravljač zasnovan na FPGA tehnologiji
Title (english)FPGA Based Multiple-Output PWM Controller
AuthorZvonimir Korman
MentorTomislav Matić (mentor)
MentorIvan Aleksi (sumentor)
Committee memberTomislav Matić (predsjednik povjerenstva)
Committee memberIvan Vidović (član povjerenstva)
Committee memberJosip Zidar (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Computer Engineering and Automation)
(Chair of Computer Engineering)
Osijek
Defense date and country2021-10-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Architecture of Computer Systems
Abstract
U ovom radu opisan je realizirani računalni sustav koji ovisno o korisnički postavljenim parametrima nudi višestruke PWM izlaze sa varijabilnom rezolucijskom varijablom, a da je pri tome računalno efikasniji od trenutno dostupnog rješenja. PCPS PWM upravljač razvijen je koristeći Nexys 3 razvojni sustav baziran na Spartan 6 FPGA, dok je korisničko sučelje realizirano u Xilinx razvojnom okruženju Software Development Kit koristeći programski jezik C. Prilikom testiranja detaljno je provjerena točnost dobivenih signala pomoću izračuna, a nakon toga se testirala iskorištenost računalnih resursa i dobiveni rezultati su se usporedili sa postojećim rješenjem. Nakon testiranja VHDL modula, implementirano je korisničko sučelje pomoću kojega korisnik upisuje vrijednosti. Prije programiranja FPGA korisnik pomoću generičkih varijabli određuje broj PWM izlaza te rezolucijsku razinu kojom će se dodavati kašnjenje i fazni pomak. Kako ne bi došlo do nepravilnog upisivanja podataka pomoću računalne tipkovnice koristeći UART, sučelje je testirano se su postavljeni krajnji uvjeti. Korištenjem ovog načina rada PWM signala, može se kontrolirati složenije naprave poput električnih motora unutar automobila. Također, s obzirom na ostvarene performanse i njegovu učinkovitost, PCPS PWM kontroler može zamijeniti postojeće rješenje koje nudi Xilinx kroz vlastitu IP jezgru.
Abstract (english)
In this thesis a computer system that offers multi-channel PWM signals with a variable resolution scale depending on the user-based parameters, while at the same time being more memory efficient and better than the current solution is described. Embedded system is designed using the Nexys 3 development platform based on a Spartan 6 FPGA, while the user interface is developed in Xilinx Software Development Kit using C programming language. During the testing phase accuracy of the results was checked in detail using calculations, as well as efficiency of the computer resources. The results were then compared to the existing solutions. After VHDL module testing, user interface was implemented in which a user can input values. Before starting the programming sequence, user can change the number of PWM signals and the resolution scale for the delay and to use the phase correct functionality. By testing the user interface and setting the conditions, the chance to incorrectly input the values has been disabled. Using this PWM controller can have its benefits in controlling complex machines such as electric motors inside vehicles. Also, based on the performance and the efficiency of the system, this PCPS PWM controller can replace the existing solution in the form of a Xilinx Timer/Counter IP core.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:688847
Study programmeTitle: UNIVERSITY STUDY AUTOMOBILE COMPUTER AND COMMUNICATION
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka automobilskog računarstva i komunikacija (magistar/magistra inženjer/inženjerka automobilskog računarstva i komunikacija)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2021-11-26 12:35:49