File list (Check if you may need any files):
基于NIOS的打字游戏\warerled2\.sopc_builder\install.ptf
..................\.........\.............\install2.ptf
..................\.........\.............\preferences.xml
..................\.........\cpu.ocp
..................\.........\cpu.v
..................\.........\cpu_ic_tag_ram.mif
..................\.........\cpu_jtag_debug_module.v
..................\.........\cpu_jtag_debug_module_wrapper.v
..................\.........\cpu_ociram_default_contents.mif
..................\.........\cpu_rf_ram.mif
..................\.........\cpu_rf_ram_a.mif
..................\.........\cpu_rf_ram_b.mif
..................\.........\cpu_test_bench.v
..................\.........\delay_reset_block.bdf
..................\.........\delay_reset_block.bsf
..................\.........\epcs_controller.v
..................\.........\epcs_controller_boot_rom.hex
..................\.........\jtag_uart.v
..................\.........\keyboard_avalon_interface.v
..................\.........\keyboard_register_file.v
..................\.........\lcd.v
..................\.........\lcd_display.v
..................\.........\led_pio.v
..................\.........\nios2e_1C6.bsf
..................\.........\nios2e_1C6.ptf
..................\.........\nios2e_1C6.ptf.bak
..................\.........\nios2e_1C6.ptf.pre_generation_ptf
..................\.........\nios2e_1C6.sopc
..................\.........\nios2e_1C6.v
..................\.........\nios2e_1C6_generation_script
..................\.........\nios2e_1C6_log.txt
..................\.........\nios2e_1C6_setup_quartus.tcl
..................\.........\............im\atail-f.pl
..................\.........\..............\dummy_file
..................\.........\..............\jtag_uart_input_mutex.dat
..................\.........\..............\jtag_uart_input_stream.dat
..................\.........\..............\jtag_uart_output_stream.dat
..................\.........\pio.v
..................\.........\prev_cmp_warerled.qmsg
..................\.........\ps2_keyboard_interface.v
..................\.........\reset_counter.bsf
..................\.........\reset_counter.v
..................\.........\sdram.v
..................\.........\sdram_test_component.v
..................\.........\.oftware\hello_led_0\.cdtbuild
..................\.........\........\...........\.cdtproject
..................\.........\........\...........\.project
..................\.........\........\...........\.settings\org.eclipse.cdt.core.prefs
..................\.........\........\...........\.........\org.eclipse.cdt.managedbuilder.core.prefs
..................\.........\........\...........\application.stf
..................\.........\........\...........\hello_led.c
..................\.........\........\...........\readme.txt
..................\.........\........\..........._syslib\.cdtbuild
..................\.........\........\..................\.cdtproject
..................\.........\........\..................\.project
..................\.........\........\..................\.settings\org.eclipse.cdt.core.prefs
..................\.........\........\..................\.........\org.eclipse.cdt.managedbuilder.core.prefs
..................\.........\........\..................\readme.txt
..................\.........\........\..................\system.stf
..................\.........\sopc_builder_log.txt
..................\.........\sysid.v
..................\.........\system_pll.bsf
..................\.........\system_pll.v
..................\.........\system_pll_bb.v
..................\.........\timer.v
..................\.........\timer_1.v
..................\.........\warerled.asm.rpt
..................\.........\warerled.bdf
..................\.........\warerled.cdf
..................\.........\warerled.done
..................\.........\warerled.dpf
..................\.........\warerled.fit.rpt
..................\.........\warerled.fit.smsg
..................\.........\warerled.fit.summary
..................\.........\warerled.flow.rpt
..................\.........\warerled.jdi
..................\.........\warerled