Title :
A novel VLSI architecture for the real-time implementation of 2-D signal processing systems
Author :
Park, Seong-Mo ; Alexander, Winser E. ; Kim, Jung H. ; Batchelor, William E. ; Krakow, William T.
Author_Institution :
Dept. of Electron. Comput. Eng., North Caroline State Univ., Raleigh, NC, USA
Abstract :
The authors present a high-performance VLSI architecture for two-dimensional (2-D) digital signal processing applications. The architecture uses a specially designed digital signal processor (DSP) as a node in a multiprocessor system for real-time or near-real-time 2-D signal processing. The DSP is custom-designed and has a throughput of two multiplications and three additions in a single cycle. It has wavefront-array-processor properties and operates asynchronously in a multiprocessor system. This architecture extends the concept of using a single processor to the use of a multiprocessor system
Keywords :
VLSI; computerised signal processing; real-time systems; 2-D signal processing systems; VLSI architecture; digital signal processor; multiprocessor system; real-time implementation; wavefront-array-processor properties; Computer architecture; Difference equations; Digital signal processing; Digital signal processing chips; Finite difference methods; Multiprocessing systems; Real time systems; Signal processing; Signal processing algorithms; Very large scale integration;
Conference_Titel :
Computer Design: VLSI in Computers and Processors, 1988. ICCD '88., Proceedings of the 1988 IEEE International Conference on
Conference_Location :
Rye Brook, NY
Print_ISBN :
0-8186-0872-2
DOI :
10.1109/ICCD.1988.25767
