Title :
Memory processing unit in video decoding system
Author :
Lee, Won Chang ; Song, Joon Ho ; Kim, Do-Hyung ; Lee, Shihwa
Author_Institution :
Samsung Electron., Yongin, South Korea
Abstract :
A memory processing unit that controls DDR-SDRAM data transfer of video decoding process is presented. Memory processor unit can support all the video standards and reduce memory bandwidth and overhead. Experimental results show that the decoding performance is enhanced about 20% than DSP only system.
Keywords :
DRAM chips; decoding; digital signal processing chips; recording; video coding; DDR-SDRAM data transfer; DSP; memory bandwidth reduction; memory processing unit; memory processor unit; overhead reduction; video decoding process; video decoding system; video standards; Bandwidth; Decoding; Digital signal processing; Process control; SDRAM; Standards;
Conference_Titel :
Consumer Electronics (ICCE), 2012 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4577-0230-3
DOI :
10.1109/ICCE.2012.6161963
