Attached example codes demonstrate the UART communication between two SC589 Ez-Kits. In the "UART_TX_All_Cores_SC589" project, UART0, UART1 and UART2 are configured as transmitter on ARM, SHARC1 and SHARC2 respectively. In the "UART_RX_All_Cores_SC589", I used the same configuration as above but UARTs act as Receiver. There are macros available to select the Polling mode or Interrupt mode of the UART TX or RX in both codes.
[edited by: Jithul_Janardhanan at 3:40 PM (GMT 0) on 17 Jan 2019]