A universal DSP system based on TMS320C25

Author

Jian-Qi, Yin ; Hong-Kui, Yang

Author_Institution

Dept. of Telecommun. Eng., Beijing Univ. of Posts & Telecommun., China

fYear

1991

fDate

16-17 Jun 1991

Firstpage

774

Abstract

The authors introduce a TMS320C25 based universal DSP system which can work in three basic models. The system takes the advantages of common bus and multiport RAM technologies. The global memory, DMA (direct memory access), moving window addressing, mailbox shared memory, parallel processing, and cache technologies are used. Interprocessors (including the host) can share resources with each other when organized as multiprocessor or host-slave systems. The software developed to support this system is also introduced in this paper

Keywords

computer interfaces; computerised signal processing; digital signal processing chips; parallel architectures; satellite computers; CV25 debugger; DMA; TMS320C25; cache technologies; common bus; direct memory access; global memory; host-slave systems; mailbox shared memory; moving window addressing; multiport RAM; multiprocessor; parallel processing; universal DSP system; Application software; Costs; Digital signal processing; Hardware; Parallel processing; Power system modeling; Real time systems; Signal design; Signal processing; Software systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1991. Conference Proceedings, China., 1991 International Conference on

Conference_Location

Shenzhen

Type

conf

DOI

10.1109/CICCAS.1991.184475

Filename

184475