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I2C and DMA | Cypress Semiconductor

I2C and DMA

Summary: 1 Reply, Latest post by ANKS on 28 Nov 2016 02:00 AM PST
Verified Answers: 1
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Borstenhorst's picture
20 posts


is there a way to expose the I2C Interrupt, so it can be linked to a DMA controller?

I know that there are a few things that need to be handled in software (NACK etc.) but one could use a control_reg or similar to distinguish between the interrupt-types and let the DMA handle at least the data-transfer.

Any ideas? :)




ANKS's picture
Cypress Employee
283 posts

Sorry,presently it is not possible  to expose I2C interrupt for DMA controller.


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