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Old 27th January 2008, 09:53 PM   #21
googlyone is offline googlyone  Australia
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Join Date: Nov 2006
Location: Adelaide, South Australia
Fully digital crossover
Using the 6713 DSK you will certainly have the abililty to do pretty well anying you can dream of in terms of digital processing!

Being a general purpose DSP means you either need to find a library with the functions yuo are afterm or start coding!

I will be interested to see what you develop.
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Old 31st March 2008, 01:32 AM   #22
KOON3876 is offline KOON3876
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Join Date: Nov 2006
Hi I stopped DSP and went to another way.
(PC FIR by NVidia CUDA GPU computing)

This is new issue so I will post new thread.
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Old 8th July 2009, 10:46 PM   #23
spunkt is offline spunkt  Germany
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Join Date: Jul 2009
Quote:
If you are looking to build something (rather than buy a pre builtt box) then I am happy to provide you the schematics and software I use on the controller.

The second last version is here somewhere:

http://www.users.bigpond.com/anne.phil/default.htm


Phil

@googlyone:
Unfortunatelly the homepage seems to be down. Could you give me some informations about your AD1940 board?
I am a big fan of the Sigma DSP and i would like to build a Sigma DSP for my car. But i am not a very firm with electronics.

Could you help me?

Thanks in advance
And please excuse my poor english...


Regards,
Stephan
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Old 5th August 2009, 02:00 AM   #24
googlyone is offline googlyone  Australia
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Join Date: Nov 2006
Location: Adelaide, South Australia
Fully digital crossover
Yes, our telecom company wanted to save money so they stopped hosting free pages!

The board is a custom board I did, and controlled by a PIC18F5420. I have put in a zip of all the C code to program the thing (for what it is worth) and will include PDF's of the schematics in a following post.
Attached Files
File Type: zip software_18f4520.zip (46.0 KB, 111 views)
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Old 5th August 2009, 02:04 AM   #25
googlyone is offline googlyone  Australia
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Join Date: Nov 2006
Location: Adelaide, South Australia
Fully digital crossover
Part 1 of schematics - protel version available if you want...
Attached Files
File Type: zip dig cross v23 part1.zip (99.8 KB, 87 views)
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Old 5th August 2009, 02:07 AM   #26
googlyone is offline googlyone  Australia
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Join Date: Nov 2006
Location: Adelaide, South Australia
Fully digital crossover
Part 2 of schematics...
Attached Files
File Type: zip dig cross v23 part2.zip (97.7 KB, 70 views)
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