An area-effective 1-CHIP VSB/QAM LSI for US digital TV broadcasting

被引：0

作者：

Kurmazawa, M ^{[1
]}

Tokunaga, N ^{[1
]}

Senda, H ^{[1
]}

Ishii, T ^{[1
]}

Fukuoka, T ^{[1
]}

机构：

[1] Matsushita Elect Ind Co Ltd, Moriguchi, Osaka 5708501, Japan

来源：

ICCE: 2005 INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, DIGEST OF TECHNICAL PAPERS | 2005年

关键词：

D O I：

10.1109/ICCE.2005.1429894

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A single chip consisting of a 256/64 QAM demodulator, a VSB demodulator, a FEC decoder, and a QPSK demodulator is described. To reduce area, we adopted a complete shared architecture of the equalizer concerning a VSB/QAM demodulator, and accomplished entire byte operation of MPEG frame formatting regarding a FEC decoder, which realized thirty percent reduction.

引用

页码：415 / 416

页数：2