magistrsko delo magistrskega študijskega programa II. stopnje Strojništvo
Luka Gergolet (Author), Rok Petkovšek (Mentor), Vid Agrež (Co-mentor)

Abstract

FPGA vezja se v laserskih sistemih čedalje bolj uporabljajo, saj zagotavljajo zanesljivost in prilagodljivost. Pogostoma se uporabljajo z namenom krmiljenja laserskih diod in sinhronizacije med elektronskimi komponentami. Obstaja veliko različnih FPGA vezij, vendar so njihove zmogljivosti odvisne od izdelave in namena aplikacije. V magistrski nalogi smo razvili dva pulzna generatorja z uporabo nizko in visoko zmogljivega FPGA modula. Za vsak modul smo uporabljali različni komunikacijski sistem in uporabni ški vmesnik. Vezji smo med sabo primerjali glede na zasedenost komponent, obliko izhodnih signalov in zakasnitev med signali. Opisali smo prednosti visoko-zmogljivega modula na področju takta delovanja in sinhronizacije pulzov. Na modul smo namestili še digitalno-analogni pretvornik, s katerim smo implementirali DDS sistem za krmiljenje izhodne frekvence signala.

Keywords

magistrske naloge;pulzni generatorji;FPGA;laserji;UART;AXI;DAC;DDS;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UL FS - Faculty of Mechanical Engineering
Publisher: [L. Gergolet]
UDC: 621.313.52:621.3.049.77:535(043.2)
COBISS: 187176707 Link will open in a new window
Views: 43
Downloads: 10
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Other data

Secondary language: English
Secondary title: Pulse generator for laser system
Secondary abstract: FPGA circuits are increasingly being used in laser systems as they provide reliability and flexibility. They are often used for the purpose of controlling laser diodes and synchronizing other electronic components. There are many different FPGA circuits, but their performance depends on the manufacturing and purpose of the application. In our master’s thesis, we developed two pulse generators using low and high-performance FPGA modules. For each module, we used a different communication system and user interface. We compared the circuits with each other in terms of component occupancy, output signal shape, and delay between signals. We described the advantages of the high-performance module in the field of operating clock and pulse synchronization. We also installed a digital-to-analog converter on the module, with which we implemented a DDS system for controlling the output frequency of the signal.
Secondary keywords: master thesis;pulse generators;FPGA;lasers;UART;AXI;DAC;DDS;
Type (COBISS): Master's thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. Ljubljana, Fak. za strojništvo
Pages: XXIV, 55 str.
ID: 22976606
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