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AM4372: AM4372 UART DMA Transfer

Shuhei Goto
Expert 7420 points

Part Number: AM4372

Hi team,

We are planning to use UART on AM4372 at baud rates of 230.4 kbps or 460.8 kbps with DMA transfer.
I would like to know the procedure to do it.
 
Question: Are there any known limitations, errata, or tips regarding UART DMA transfer that are not covered in the TRM?
 
Best regards,
Goto
  • +1
    TI__Mastermind 27470 points

    As such AM4372 UART does support these baud rates. Please check Table 21-6 of the TRM (spruhl7i) for supported baud rates. Which peripherals are you trying to interface? As an example TI Bluetooth controllers of WL18xx are configured at 3 Mbps baud.