The Zynq-7000 second UART device (UART0) is routed through the PL and it is mapped to the <code>ttyPS1</code> device. This feature is already present available in the following [[DESK-XZ7-L/Development/Creating_and_building_the_Vivado_project#CAN0_and_UART0_routing_example_project | Vivado project example]] using the TCL scriptshere below: