USART: Universal Synchronous/Asynchronous Receiver Transmitter VM_ASYNC Uart_Init VM_ASYNC Usart_Init VM_SYNC Uart_HalfDuplex_Init VM_ASYNC Uart_MultiProcessor_Ex_Init VM_ASYNC Uart_MultiProcessor_Init VM_ASYNC Uart_RS485_Init VM_ASYNC $IpInstance_Asynchronous Asynchronous $IpInstance_Clear $IpInstance_Request $IpInstance_CTS_RTS $IpInstance_FlowControl $IpInstance_HardwareControl $IpInstanceUsed_ForRCC