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Altera_Forum's avatar
Altera_Forum
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17 years ago

SPI using DMA-Controller

Hello, this is my first thread here and I am a newbie. So I hope my questions aren't too stupid. :D Currently I am trying to create a SPI Connection between 2 FPGAs. This Connection sho...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Hello,

I'd be suprised if you find a DMA controller with SPI.

You could use an existing DMA controller and add an SPI interface onto it. So your processor writes thh data to memory and the DMA controller then reads it out and "SPIerizes" it