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Discussion Groups | TMS320C55x | dma4 of examples for5510sim

Technical discussions about the TI C55x DSPs (including the c5501, c5502, c5503, c5507, c5509, c5510 and OMAP5910).

  

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dma4 of examples for5510sim - ahma...@yahoo.com - Aug 4 9:07:01 2008



Hi every one,
I used the dma4 project from examples\evm5510 folder for 5510 simulator. it built and compiled
properly but it could not transfer xmt buffer to rcv buffer by dma. and the interrupt service
routin of  dma is not run. I also tested the dma3 project but it does not work too. could you
help me how cn I solve this problem?
Regards

------------------------------------

OMAP35x EVM jump-starts low-power apps
------------------------------------
The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building
applications based on the OMAP35x architecture:http://www.DSPRelated.com/omap35x



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Re: dma4 of examples for5510sim - ahma...@yahoo.com - Aug 6 8:28:15 2008

As my experience the 5510 simulator has problem about Mcbsp (internal clk generator).
WhenI checked the same project on 5510 DSK they worked properly. so do not trust on 5510
simulator sbout McBSP.
good luck

Hi every one,
>I used the dma4 project from examples\evm5510 folder for 5510 simulator. it built and
compiled properly but it could not transfer xmt buffer to rcv buffer by dma. and the interrupt
service routin of  dma is not run. I also tested the dma3 project but it does not work too.
could you help me how cn I solve this problem?
>Regards
>
>------------------------------------
>
>OMAP35x EVM jump-starts low-power apps
>------------------------------------
>The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start
building applications based on the OMAP35x architecture:http://www.DSPRelated.com/omap35x

------------------------------------

OMAP35x EVM jump-starts low-power apps
------------------------------------
The modular and extensible OMAP35x Evaluation Module (EVM) enables developers to start building
applications based on the OMAP35x architecture:http://www.DSPRelated.com/omap35x



(You need to be a member of c55x -- send a blank email to c55x-subscribe@yahoogroups.com )