Arquitetura RTL de um bloco OSD (On-Dcreen Display).

Abstract

The present report describes the activities carried out during a 22-week intership at Allegro DVT. Allegro DVT works in the field of digital video and offers many solutions for video encoders and decoders. The goal of this internship is designing a RTL- Register Transfer Level architecture of an On-Screen Display, a hardware component in charge of displaying information on the video, such as logos, captions, etc. Initially, an analysis was made considering the required specifications and an architecture for the OSD component was proposed. Additionally, a reference model was developed in C language, then this model was described in RTL. The hardware component was validated using unit tests. Finally, a synthesis was made to evaluate the OSD.