Title :
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
fDate :
8/1/1999 12:00:00 AM
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;
Journal_Title :
Consumer Electronics, IEEE Transactions on
