i am a 6474 beginner, want to know how to build phisal layer code on the dsp ...

Hello Shinny,

Just checking to make sure you get the best quality response.

Thanks,

sorry, you mean someone come to ask with bad purpose?

i am not, i heard it is a good place to learn here, so i come.

thak you for your reply.

Yes there a some very knowledgable people here that can assist you.  They may not be in the same time zone as you though.

I can only suggest and point you to information that may be relavent to you questions for now.  One of the experts can fill in the gaps. 

Latke a look at the following guides

http://www.ti.com/lit/an/spraax4/spraax4.pdf

http://marpix1.in2p3.fr/Pixel/ROC/BOC/mayhem.dhcp.lbl.gov/pub/spru190g.pdf

Hope this gets you started.

You may wish to look at the On Line training available for it.  This includes programming for a 3 core device http://focus.ti.com/docs/training/catalog/events/event.jhtml?sku=OLT110002

Note this is on the TMS320C6474 <-- Product Page at the bottom in the Training & Events Links.  The product page is a good starting point for looking for information on how to use a device.

Best Regards,
Chad

hi，chad，

thank you for your help， your answer is very useful.

but it seems there's not much about how to program? i want further detail about how to program,

do you have some suggestions?

Did you look at the training on programming in the link above?  Here's a direct link http://learningmedia.ti.com/public/c6474/C64x_Programming/index.html

This gives you the architectural details on how to program multi-core environment.  Beyond that it's simply programming in C.

Best Regards,

Chad

hi, chad, i have learned the link on programming,

i checked the 'Training and Events' cateory about 6474(returns 6 results),but i still don't know something, like:

how to set the 6474 RTOS; what is the difference on memory allocation from 6416 which i used;

and what files the project must includes; maybe also some other questions...

after learned the material from the link, i still have the above quetions ...