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Altera_Forum
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20 years ago

sound card + uclinux

I am working on a project with a sound card. We are using uclinux. We are developing a VHDL module for the sound card, what is the best way to interface the sound card module with the CPU , is DM...
Altera_Forum's avatar
Altera_Forum
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20 years ago

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originally posted by grassay@Mar 27 2006, 03:27 PM

i am working on a project with a sound card. we are using uclinux.

we are developing a vhdl module for the sound card, what is the best way to interface the sound card module with the cpu , is dma the best performant architecture ?

thanks

laurent

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You are right! DMA is best choice for this. Dma does&#39;t load CPU. It folllows CPU could have more time for other tasks