File list (Check if you may need any files):
exp3_BUTTON
...........\altera_vhdl_support.vhd
...........\button.vhd
...........\button_test.asm.rpt
...........\button_test.bdf
...........\button_test.cdf
...........\button_test.done
...........\button_test.fit.eqn
...........\button_test.fit.rpt
...........\button_test.fit.summary
...........\button_test.flow.rpt
...........\button_test.map.eqn
...........\button_test.map.rpt
...........\button_test.map.summary
...........\button_test.pin
...........\button_test.pof
...........\button_test.qpf
...........\button_test.qsf
...........\button_test.qws
...........\button_test.sof
...........\button_test.tan.rpt
...........\button_test.tan.summary
...........\button_test_assignment_defaults.qdf
...........\Chain1.cdf
...........\cpu.ocp
...........\cpu.vhd
...........\cpu_jtag_debug_module.vhd
...........\cpu_jtag_debug_module_wrapper.vhd
...........\cpu_ociram_default_contents.mif
...........\cpu_test_bench.vhd
...........\db
...........\..\altsyncram_3171.tdf
...........\..\altsyncram_ak41.tdf
...........\..\altsyncram_bhc1.tdf
...........\..\altsyncram_cf61.tdf
...........\..\altsyncram_cro1.tdf
...........\..\altsyncram_df61.tdf
...........\..\altsyncram_duv1.tdf
...........\..\altsyncram_hp61.tdf
...........\..\altsyncram_rmv1.tdf
...........\..\altsyncram_sr41.tdf
...........\..\altsyncram_toc1.tdf
...........\..\altsyncram_u2p1.tdf
...........\..\altsyncram_um61.tdf
...........\..\altsyncram_vfb1.tdf
...........\..\altsyncram_vm61.tdf
...........\..\a_dpfifo_83p.tdf
...........\..\a_dpfifo_qap.tdf
...........\..\a_fefifo_7cf.tdf
...........\..\button_test.db_info
...........\..\button_test.eco.cdb
...........\..\button_test.sld_design_entry.sci
...........\..\cntr_9c7.tdf
...........\..\cntr_dl8.tdf
...........\..\cntr_rd8.tdf
...........\..\decode_9ie.tdf
...........\..\decode_rpe.tdf
...........\..\dpram_75p.tdf
...........\..\dpram_pcp.tdf
...........\..\scfifo_1to.tdf
...........\..\scfifo_j4p.tdf
...........\ic_tag_ram.mif
...........\jtag_uart.vhd
...........\led.vhd
...........\mycpu.bsf
...........\mycpu.ptf
...........\mycpu.ptf.5.10
...........\mycpu.ptf.bak
...........\mycpu.v
...........\mycpu.vhd
...........\mycpu_generation_script
...........\mycpu_log.txt
...........\mycpu_setup_quartus.tcl
...........\mycpu_sim
...........\.........\dummy_file
...........\.........\jtag_uart_input_mutex.dat
...........\.........\jtag_uart_input_stream.dat
...........\.........\jtag_uart_output_stream.dat
...........\rf_ram_a.mif
...........\rf_ram_b.mif
...........\s1_s8.vhd
...........\software
...........\........\button
...........\........\......\.cdtbuild
...........\........\......\.cdtproject
...........\........\......\.project
...........\........\......\application.stf
...........\........\......\Debug
...........\........\......\.....\button.elf
...........\........\......\.....\generated_app.sh
...........\........\......\.....\makefile
...........\........\......\.....\obj
...........\........\......\.....\...\main.d
...........\........\......\.....\...\main.o
...........\........\......\.....\subdir.mk
...........\........\......\main.c
...........\........\......\readme.txt
...........\........\button_led
...........\........\..........\.cdtbuild
...........\........\..........\.cdtproject