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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Implementering av en mjuk CPU i FPGA / Implementation of a soft CPU in FPGA

Nordmark, Daniel January 2012 (has links)
Målet med examensarbetet är att implementera en mjuk CPU i en FPGA-krets som finns tillgänglig på ett ALTERA DE2 Board. Denna mjuka processor integreras i ett projekt skapat i utvecklingsmiljön Quartus II. Den kommunicera med programmerad logik i FPGA:n och den signalbehandlar en audiosignal (stereo), så att ett eko kan genereras och att volym och balans blir justerbar. Detta styrs av ett tangentbord som kopplas till DE2-kortet och de olika förändringarna på utsignalen visas på en LCD. / The ambition with this thesis is to implement a soft CPU i a FPGA-circuit which is available on an ALTERA DE2 Board. This soft processor is integrated in a project designed in the development environment: Quartus II CAD System. It communicates with programmed logic in the FPGA and it alters an audiosignal so that an eco is generated and so that volume and balance can be adjusted. This is controled from a keyboard which is connected to the DE2-card and all the different adjustments of the outsignal are shown on an LCD.

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