Title :
Realization of Embedded Multimedia System Based On Dual-Core Processor OMAP5910
Author :
Li, Peng ; Lu, Yu ; Wei, Hongxing ; Li, Shen
Author_Institution :
Inst. of Robotics, Beijing Univ. of Aeronaut. & Astronaut.
Abstract :
This paper focuses on the realization of a complete embedded system using the dual-core processor OMAP5910. Detailed description of how to compose the hardware system is presented with a description of the software system on our platform. The communication between the two cores is realized using the DSP driver. The system bootloader and the DSP bootloader are described in detail. The implementation of the MPEG-4 video decoder has been realized on the presented system. Higher speed can be achieved and less power is needed for MPEG-4 video processing on our dual-core platform. This dual-core system can be applied to both 3G wireless communication and robot vision systems
Keywords :
digital signal processing chips; embedded systems; multimedia systems; operating systems (computers); video coding; DSP bootloader; DSP driver; MPEG-4 video decoder; MPEG-4 video processing; dual-core processor OMAP5910; embedded multimedia system; hardware system; operating system; software system; system bootloader; Application software; Cameras; Decoding; Digital signal processing; Hardware; Kernel; MPEG 4 Standard; Multimedia systems; Operating systems; Software systems; ARM; Embedded System; MPEG-4 decoder; Multimedia Platform; Multimedia application; Omap5910; Operating system;
Conference_Titel :
Computational Engineering in Systems Applications, IMACS Multiconference on
Conference_Location :
Beijing
Print_ISBN :
7-302-13922-9
Electronic_ISBN :
7-900718-14-1
DOI :
10.1109/CESA.2006.4281632
