File list (Check if you may need any files):
Atlys_ISE_GPIO_UART\_xmsgs
...................\Atlys_ISE_GPIO_UART.gise
...................\Atlys_ISE_GPIO_UART.xise
...................\btn_debounce.vhd
...................\GPIO_demo.vhd
...................\GPIO_demo_bitgen.xwbt
...................\GPIO_demo_guide.ncd
...................\GPIO_demo_summary.html
...................\iseconfig
...................\.........\Atlys_ISE_GPIO_UART.projectmgr
...................\.........\GPIO_demo.xreport
...................\par_usage_statistics.html
...................\pins.ucf
...................\UART_TX_CTRL.vhd