Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Wuyi University(Natural Science Edition)》 2014-01
Add to Favorite Get Latest Update

Design of Nios Ⅱ-based IMDCT Hardware Accelerators

PEI Ming-jing;ZHANG Xin-yi;School of Information Engineering,Wuyi University;  
In order to improve MP3s' decoding speed,the IMDCT algorithm is decomposed and a NiosII soft-core-based IMDCT algorithm hardware structure is designed as a hardware accelerator module on the SOPC system for decoding. Experiments show the operation speed of the hardware accelerator is about 4.4 times that of software operation.
【CateGory Index】: TP332.21
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 1 Hits
1 LI Hui,LI Ping,and WANG Yi-wen (State Key Laboratory of Electronic Thin Films and Integrated Devices,University of Electronic Science and Technology of China Chengdu 610054);Hardware-Efficient Decomposition Algorithm for IMDCT Computation[J];Journal of University of Electronic Science and Technology of China;2011-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved