Title :
An implemented of H.264 video decoder using hardware and software
Author :
Park, SeongMo ; Cho, HanJin ; Jung, Heebum ; Lee, Dukdong
Author_Institution :
Basic Res. Lab., ETRI, Taejeon
Abstract :
In this paper, we present a design of video single chip decoder for portable multimedia application. The single- chip called as A-MoVa (advanced mobile video ASIC). This chip has mixed hardware/software architecture to combine performance and flexibility. We designed by using the partition between hardware and software block. We developed the architecture of H.264 decoder based on SoC platform. This chip contains 290,000 gates of logics, 670,000 gates of memories and the chip size was 7.5 mm times 7.5 mm which was fabricated using 0.25 micron 4-layers metal CMOS technology
Keywords :
CMOS digital integrated circuits; digital signal processing chips; hardware-software codesign; system-on-chip; video coding; 0.25 micron; CMOS technology; H.264 video decoder; SoC platform; advanced mobile video ASIC; hardware blocks; mixed hardware-software architecture; portable multimedia application; software blocks; video single chip decoder; Application software; CMOS logic circuits; CMOS technology; Computer architecture; Costs; Decoding; Energy consumption; Hardware; Reduced instruction set computing; Video compression;
Conference_Titel :
Custom Integrated Circuits Conference, 2005. Proceedings of the IEEE 2005
Conference_Location :
San Jose, CA
Print_ISBN :
0-7803-9023-7
DOI :
10.1109/CICC.2005.1568659
