I am absolute a noob to the FPGA and Xilinx tools,
https://forums.xilinx.com/xlnx/attachments/xlnx/DSPTOOL/22433/1/design_1.pdf
what are those UART0_rtsn UART0_txd and GPIO-sensors ports? how to add those ports manully?
I cannot find any definitions of the above 3 ports, are those just random names input by the block design anthor?
