Hello,
My customer use AM2632 for their I/O control card. They need the high-speed series interface of AM2632 to do Profibus-dp protocol. And they want to know what the highest rate that AM2632 series interface can support? Could you please share some related article or reference design? Many thanks.
BR,
Moon
Thank you for your reply. I also have two questions about AM2632:
1. What is the highest data rate of UART port?
Please refer to this thread for more details, max supported speed is 12Mbps.
2. Could DMA control two UART port simultaneously?
Hope to get your reply!
Yes this is also supported. You can add two UART instance and change both of them to DMA mode. You will initially see an error as same DMA channels are allocated,
you need to change the DMA channels to unused ones and you should be able to use it.
Regards
Nilabh A.
