File list (Check if you may need any files):
DE0_NIOS_SDCARD
...............\.sopc_builder
...............\.............\filters.xml
...............\.............\install.ptf
...............\.............\install2.ptf
...............\.............\preferences.xml
...............\.............\_desktop.ini
...............\Altera_UP_PS2.v
...............\Altera_UP_PS2_Command_Out.v
...............\Altera_UP_PS2_Data_In.v
...............\altpllpll.bsf
...............\altpllpll.ppf
...............\altpllpll.qip
...............\altpllpll.v
...............\altpllpll_bb.v
...............\altpllpll_wave0.jpg
...............\altpllpll_waveforms.html
...............\buttons.v
...............\clk_cnt.v
...............\clock_crossing_bridge.v
...............\cpu.ocp
...............\cpu.sdc
...............\cpu.v
...............\cpu_bht_ram.mif
...............\cpu_dc_tag_ram.mif
...............\cpu_ic_tag_ram.mif
...............\cpu_jtag_debug_module_sysclk.v
...............\cpu_jtag_debug_module_tck.v
...............\cpu_jtag_debug_module_wrapper.v
...............\cpu_mult_cell.v
...............\cpu_ociram_default_contents.mif
...............\cpu_oci_test_bench.v
...............\cpu_rf_ram.mif
...............\cpu_rf_ram_a.mif
...............\cpu_rf_ram_b.mif
...............\cpu_test_bench.v
...............\DE0_SOPC.bsf
...............\DE0_SOPC.html
...............\DE0_SOPC.ptf
...............\DE0_SOPC.ptf.8.0
...............\DE0_SOPC.ptf.bak
...............\DE0_SOPC.ptf.pre_generation_ptf
...............\DE0_SOPC.qip
...............\DE0_SOPC.sopc
...............\DE0_SOPC.sopcinfo
...............\DE0_SOPC.v
...............\DE0_SOPC_clock_0.v
...............\DE0_SOPC_clock_1.v
...............\DE0_SOPC_clock_2.v
...............\DE0_SOPC_clock_3.v
...............\DE0_SOPC_generation_script
...............\DE0_SOPC_inst.v
...............\DE0_SOPC_log.txt
...............\DE0_SOPC_setup_quartus.tcl
...............\DE0_SOPC_sim
...............\............\atail-f.pl
...............\............\dummy_file
...............\............\jtag_uart_input_mutex.dat
...............\............\jtag_uart_input_stream.dat
...............\............\jtag_uart_output_stream.dat
...............\............\uart_input_data_mutex.dat
...............\............\uart_input_data_stream.dat
...............\............\uart_log_module.txt
...............\............\_desktop.ini
...............\DE0_SOPC_temp.ptf.bak
...............\DE0_SOPC_temp.v
...............\DE0_TOP.asm.rpt
...............\DE0_TOP.done
...............\DE0_TOP.fit.rpt
...............\DE0_TOP.fit.smsg
...............\DE0_TOP.fit.summary
...............\DE0_TOP.flow.rpt
...............\DE0_TOP.jdi
...............\DE0_TOP.map.rpt
...............\DE0_TOP.map.smsg
...............\DE0_TOP.map.summary
...............\DE0_TOP.pin
...............\DE0_TOP.qpf
...............\DE0_TOP.qsf
...............\DE0_TOP.qsf.bak
...............\DE0_TOP.qws
...............\DE0_TOP.sdc
...............\DE0_TOP.sof
...............\DE0_TOP.sta.rpt
...............\DE0_TOP.sta.summary
...............\DE0_TOP.v
...............\DE0_TOP.v.bak
...............\demo_batch
...............\..........\DE0_SDCARD.elf
...............\..........\DE0_TOP.sof
...............\..........\test.bat
...............\..........\test_bashrc
...............\..........\_desktop.ini
...............\epcs_controller.v
...............\epcs_controller_boot_rom.hex
...............\gpio0_clkin.v
...............\gpio0_clkout.v
...............\gpio1_clkin.v
...............\gpio1_clkout.v
...............\gpio_0.v