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Patrik78's avatar
Patrik78
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4 years ago

UART IP - waitrequest signal

Hello to everybody, working with Platform Designer (Quartus 21.1) I'm facing something strange: I'm trying to interface the UART CORE IP with a custom hardware. But I noticed the IP is missing any ...
Patrik78's avatar
Patrik78
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3 years ago

Hello,

yes I understand the point, and how to handle the UART by interrupt with the NIOS II.

But regarding the original question, there's no way to connect to a DMA using an handshake technique.

As DMA is not able to handle IRQ signal, there's no way to make a working connection between UART and DMA.

Is this correct ?