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Hello, c6x! i have got a problem, How can i organize a multiprocessor structure (f.e. 8 processors c6711) with maximum efficient of connect speed. What can be useful: Use global SRAM and make it accessible to all processors and/or use connections between processors by serial ports (i am not sure but i have not seen before exept fot c4x (it has 4 links as i know)the way how i could connect two proceccors). So the question is how to organize a multiprocessor structure on c6711 more efficiently (may be there were ready made projects to see), and how i can organize exchange of data between processors (not using global SRAM). Great thanks Evgeny P. |
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Lets discuss multiprocessor structure based on c6711
Started by ●October 29, 2002
Reply by ●October 31, 20022002-10-31
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Hi,friend,I think there are two way to do it. (1)using Bi-FIFO to connect each DSP,if have 4 DSP, need 6 Bi-FIFO (2) using Bi-FIFO to connect each DSP with a crossbar,crossbar can done by a FPGA. so any DSP can communicate with any other DSP by crossbar baelroga <> wrote:Hello, c6x! i have got a problem, How can i organize a multiprocessor structure (f.e. 8 processors c6711) with maximum efficient of connect speed. What can be useful: Use global SRAM and make it accessible to all processors and/or use connections between processors by serial ports (i am not sure but i have not seen before exept fot c4x (it has 4 links as i know)the way how i could connect two proceccors). So the question is how to organize a multiprocessor structure on c6711 more efficiently (may be there were ready made projects to see), and how i can organize exchange of data between processors (not using global SRAM). Great thanks Evgeny P. _____________________________________ Note: If you do a simple "reply" with your email client, only the author of this message will receive your answer. You need to do a "reply all" if you want your answer to be distributed to the entire group. _____________________________________ About this discussion group: To Join: Send an email to To Post: Send an email to To Leave: Send an email to Archives: http://www.yahoogroups.com/group/c6x Other Groups: http://www.dsprelated.com ">http://docs.yahoo.com/info/terms/ --------------------------------- |
Reply by ●November 4, 20022002-11-04
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Use a SHARC instead ? :-) Not very heplful, but they are better designed for multi-processor apps! Cheers, Martin -- Martin Thompson BEng(Hons) CEng MIEE TRW Conekt Stratford Road, Solihull, B90 4GW. UK Tel: +44 (0)121-627-3569 - >>> "baelroga" <> 29 October 2002 09:46:38 >>> Hello, c6x! i have got a problem, How can i organize a multiprocessor structure (f.e. 8 processors c6711) with maximum efficient of connect speed. What can be useful: Use global SRAM and make it accessible to all processors and/or use connections between processors by serial ports (i am not sure but i have not seen before exept fot c4x (it has 4 links as i know)the way how i could connect two proceccors). So the question is how to organize a multiprocessor structure on c6711 more efficiently (may be there were ready made projects to see), and how i can organize exchange of data between processors (not using global SRAM). Great thanks Evgeny P. _____________________________________ Note: If you do a simple "reply" with your email client, only the author of this message will receive your answer. You need to do a "reply all" if you want your answer to be distributed to the entire group. _____________________________________ About this discussion group: To Join: Send an email to To Post: Send an email to To Leave: Send an email to Archives: http://www.yahoogroups.com/group/c6x Other Groups: http://www.dsprelated.com ">http://docs.yahoo.com/info/terms/ |
Reply by ●November 4, 20022002-11-04
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Martin- > Use a SHARC instead ? :-) Gasp! And all this time I thought you were a true believer :-) -Jeff > -- > Martin Thompson BEng(Hons) CEng MIEE > TRW Conekt > Stratford Road, Solihull, B90 4GW. UK > Tel: +44 (0)121-627-3569 - > > >>> "baelroga" <> 29 October 2002 09:46:38 >>> > Hello, c6x! > > i have got a problem, > How can i organize a multiprocessor structure (f.e. 8 processors > c6711) with maximum efficient of connect speed. > What can be useful: > Use global SRAM and make it accessible to all processors and/or use > connections between processors by serial ports (i am not sure but i > have not seen before exept fot c4x (it has 4 links as i know)the way > how i could connect two proceccors). > > So the question is how to organize a multiprocessor structure on > c6711 more efficiently (may be there were ready made projects to > see), and how i can organize exchange of data between processors (not > using global SRAM). > > Great thanks > Evgeny P. > |
