THE PRINCETON ENGINE - A REAL-TIME VIDEO SYSTEM SIMULATOR

被引：11
|
作者：
CHIN, D
PASSE, J
BERNARD, F
TAYLOR, H
KNIGHT, S
机构：
[1] David Sarnoff Research Cent,, Princeton, NJ, USA, David Sarnoff Research Cent, Princeton, NJ, USA
来源：
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 1988年 / 34卷 / 02期
关键词：
COMPUTER SYSTEMS; DIGITAL - Parallel Processing - COMPUTERS; MICROCOMPUTER - Data Communication Systems - SIGNAL PROCESSING - Digital Techniques - TELEVISION SYSTEMS;
D O I：
10.1109/30.2943
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The authors describe the Princeton Engine, a 29. 3-GIPS image-processing system capable of simulating video rate signals, including NTSC and HDTV video, in real time. It consists of a massively parallel arrangement of up to 2048 processing elements, each containing a 16-bit arithmetic unit, a multiplier, a 64-word triple-port register stack (one write, two read), and 16,000 words of local processor memory. In addition, an interprocessor communication bus (IPC) permits exchanges of data between neigboring processors during one instruction cycle. The author present a novel method of parallel programming for digital signal processing applications and provides several examples.
引用
收藏
页码：285 / 297
页数：13
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