オオニシ　タカユキ   Takayuki Onishi   大西　隆之    所属   千葉工業大学  情報変革科学部 情報工学科    職種   教授
発行・発表の年月	2004
形態種別	国際会議プロシーディングス
査読	査読あり
標題	A distributed TS-MUX architecure for multi-chip extension beyond the HDTV level
執筆形態	共著
掲載誌名	Proceedings - IEEE International Symposium on Circuits and Systems
掲載区分	国外
巻・号・頁	2
担当区分	筆頭著者
著者・共著者	Takayuki Onishi,Mitsuo Ikeda,Jiro Naganuma,Makoto Endo,Yoshiyuki Yashima
概要	This paper proposes a distributed stream multiplexing architecture for CODEC LSIs with multi-chip configuration, and demonstrates its scalability and usefulness. It consists of each media multiplexing unit with an external stream input and inter-chip communication interfaces. Parallel protocol processing, with an autonomous inter-chip control mechanism to mix and concatenate packets through daisy-chained transfer paths, provides a complete multi-chip output at the end of the chain. Dispensing with external stream handling devices contributes to both high throughput and downsizing. It is configurable for parallel encoding of super high-resolution video, multi-view/-angled HDTV vision and multiple HDTV channels. The architecture was implemented in a fabricated single-chip MPEG-2 422P@HL CODEC LSI and showed a good performance on an evaluation board system.
ISSN	0271-4310