A decoupled architecture for multi-format decoder

IEICE Electronics Express

Jongwoo Bae¹  Jinsoo Cho² 

[1] Department of Information Engineering, Myongji University;Department of Computer Engineering, Kyungwon University

关键词: codec;    multi-format decoder;    decoupled architecture;   

DOI  :  10.1587/elex.5.705

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(12)Cited-By(1)We propose a VLSI design of Multi-Format Decoder (MFD) to support multiple video codec standards such as MPEG-2, MPEG-4, H.264 and VC-1. A decoupled MFD architecture is introduced in order to easily add or remove the codecs. The decoupled architecture preserves the stability of the previously designed and verified codecs. It also reduces the gate count by sharing the large-size common resources. The design size is 2.4M gates and the operating clock frequency is 225MHz in the 65nm process.

【 授权许可】

Unknown