Title :
An architecture of multi-DSP system and development environment for two-dimensional digital signal processing
Author :
Nakajo, H. ; Yoshikawa, K. ; Hinamoto, Takao ; Maekawa, S.
Author_Institution :
Dept. of Comput. & Syst. Eng., Kobe Univ., Japan
Abstract :
A multi-DSP (digital signal processor) system which attempts to investigate algorithms for real-time digital signal processing is presented. A parallel digital filtering algorithm and a development environment are also described. It is found that the multi-DSP system has significantly higher computation performance than an engineering workstation. However, since the multi-DSP system requires significant data transfer capability, to achieve total higher performance, the bandwidth of the communication network between the workstation and the multi-DSP system must be improved
Keywords :
development systems; digital signal processing chips; parallel algorithms; parallel architectures; real-time systems; signal processing; two-dimensional digital filters; 2D digital signal processing; communication network bandwidth; computation performance; data transfer capability; development environment; multi-DSP system; parallel digital filtering algorithm; real-time system; system architecture; two-dimensional digital signal processing; Bandwidth; Communication networks; Computer architecture; Digital signal processing; Digital signal processors; Filtering algorithms; High performance computing; Real time systems; Signal processing algorithms; Workstations;
Conference_Titel :
Systems Engineering, 1992., IEEE International Conference on
Conference_Location :
Kobe
Print_ISBN :
0-7803-0734-8
DOI :
10.1109/ICSYSE.1992.236910
