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Sponsored by the Center for Science and Technology Development of the Ministry of Education
Supervised by Ministry of Education of the People's Republic of China
A TMS320DM6467 Davinci DSP based video interface hardware system was designed in this paper. Two on board standard video decoders, one high definition video decoder, one on board standard video and high definition video encoder are connected to the TMS320DM6467 processor. Dual TVP5147 decoders, one TVP7002 and an on board ADV7343 six-channel encoder are standard on the system .Also they are directly interfaced to on-chip video ports. Tests show that the system has good performance.
Keywords:TMS320DM6467; Video Interface; TVP5147; TVP7002; SD and HD