AM3352: UART interrupt timings

HS FAE Germany

Part Number: AM3352

Hello,
where can I see the exact UART interrupt timings on the AM335x? Especially the THR-TFE and THR-TX FIFO?

Regards, Holger

0 Biser Gatchev-XID over 8 years ago

Hi Holger,

Can you please describe what you mean by " interrupt timings"?

0 HS FAE Germany over 8 years ago in reply to Biser Gatchev-XID

when the interrupt exactly will be fired when shifting the data bits out of the TX buffer.

0 Biser Gatchev-XID over 8 years ago in reply to HS FAE Germany

I have never seen such timings documented on Sitara devices. I will ask the factory team if they have something.

0 melissaw over 8 years ago in reply to Biser Gatchev-XID

Hi Holger,

We don’t typically characterize this type of timing, as it is inconsequential compared to other delays in a high level OS.

Regards,

Melissa

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