A single-chip HDTV A/V decoder for low cost DTV receiver

Author

Bae, Seong-Ok ; Kim, Seehyun ; Min, Seung-Jai ; Kim, Woojin ; Min, Cheol-Hong

Author_Institution

DSP Group, LG Corp. Inst. of Technol., Seoul, South Korea

Volume

45

Issue

3

fYear

1999

fDate

8/1/1999 12:00:00 AM

Firstpage

887

Lastpage

893

Abstract

In this paper, a single chip HDTV decoder is presented which drastically cuts down the cost of the HDTV receiver. The cost reduction is achieved by integration of the system parser, down-converting video decoder, and multi-mode audio decoder. System designers can also benefit from the features of our decoder which requires only 4 Mbytes of SDRAM for decoding the HDTV signal and various system-level functions such as the IEEE 1394 bus interface, I²C bus controller and on-chip clock recovery function

Keywords

audio signal processing; decoding; digital signal processing chips; digital television; high definition television; television receivers; video signal processing; 4 Mbyte; HDTV receiver; I²C bus controller; IEEE 1394 bus interface; SDRAM; cost reduction; down-converting video decoder; low cost DTV receiver; multi-mode audio decoder; on-chip clock recovery function; single-chip HDTV A/V decoder; system parser; system-level functions; Bandwidth; Compression algorithms; Control systems; Costs; Decoding; Digital TV; HDTV; Memory management; Monitoring; Video compression;

fLanguage

English

Journal_Title

Consumer Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0098-3063

Type

jour

DOI

10.1109/30.793635

Filename

793635