Synchonous uart support with LS1043A

Pamid — Thu, 18 Sep 2025 12:06:15 GMT

Is the LS1043A supports synchronous Uart communication. Our application needs to use 3 UARTS in synchronous mode and LS1043A should give tclk and rclk as outputs.

Re: Synchonous uart support with LS1043A

Oswalag — Thu, 18 Sep 2025 20:42:33 GMT

Hello,

the DUART modules implemented are designed for asynchronous communication, the LS1043A implements the QE, it has 2 UCC that could be use and configure for synchronous UART but it isn't tested nor supported in the BSP.

topic Synchonous uart support with LS1043A in Layerscape

Synchonous uart support with LS1043A

Re: Synchonous uart support with LS1043A