DVB-T PSI(Program Specific Information) Parser using Design of Ali M3330 MPEG-2 decoder processor

ALi M3330 MPEG-2 디코더 프로세서를 이용한 DVB-T PSI(Program Specific Information) 해석기 설계

In this paper, wd design the Program Specific Information (PSI) parser and its On-Screen Display (OSD) on the middleware of ALi M3330 MPEG-2 decoder processor to analyze DVB-T Transport Stream(TS) information. To test the functional operation of the designed parser, we implement the DVB-T test board including the RF-tuner using ALi M3330 MPEP-2 decoder processor and confirm the correct operation using the input TS stream generated by DVB-T stream generator. The developed PSI parser could be used for the test environment, various channel extension, and the development of DVB-T reception module.