DocumentCode
1713364
Title
An H.264 video decoder based on a DM6437 DSP
Author
Pescador, F. ; Maturana, G. ; Garrido, M.J. ; Juarez, E. ; Sanz, C.
Author_Institution
Univ. Politec. de Madrid, Madrid
fYear
2009
Firstpage
1
Lastpage
2
Abstract
In this paper, an H.264 video decoder based on the new TMS320DM6437 (DaVinci) DSP is described. In this work both, DMA and memory architecture of the processor are fully exploited to improve the decoder performance. Profiling tests have been carried out in simulation using digital TV streams and DVD transcoded sequences. Performance is 10% better than that of the same decoder based on a TMS320DM642 DSP.
Keywords
decoding; digital signal processing chips; memory architecture; video coding; DVD transcoded sequences; H.264 video decoder; TMS320DM642 DSP; TMS320DM6437 DSP; digital TV streams; memory architecture; profiling tests; Costs; DVD; Decoding; Digital TV; Digital signal processing; Memory architecture; Pulse width modulation; Signal generators; Streaming media; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2009. ICCE '09. Digest of Technical Papers International Conference on
Conference_Location
Las Vegas, NV
Print_ISBN
978-1-4244-4701-5
Electronic_ISBN
978-1-4244-2559-4
Type
conf
DOI
10.1109/ICCE.2009.5012351
Filename
5012351
Link To Document