File list (Check if you may need any files):
CPU\a.ANT
...\a.fdo
...\a.tbw
...\a.udo
...\a.vhw
...\alu.cmd_log
...\alu.lso
...\alu.ngc
...\alu.ngr
...\alu.prj
...\alu.stx
...\alu.syr
...\alu.vhdl
...\automake.log
...\bitgen.ut
...\c.ANT
...\c.fdo
...\c.tbw
...\c.udo
...\c.vhw
...\clock.cmd_log
...\clock.lso
...\clock.ngc
...\clock.ngr
...\clock.prj
...\clock.stx
...\clock.syr
...\clock.vhdl
...\coregen.log
...\coregen.prj
...\cpu.bgn
...\cpu.bit
...\cpu.bld
...\cpu.cmd_log
...\CPU.dhp
...\cpu.drc
...\cpu.lso
...\cpu.mrp
...\cpu.nc1
...\cpu.ncd
...\cpu.ngc
...\cpu.ngd
...\cpu.ngm
...\cpu.ngr
...\CPU.npl
...\CPU.npl.bak
...\cpu.pad
...\cpu.pad_txt
...\cpu.par
...\cpu.pcf
...\cpu.placed_ncd_tracker
...\cpu.prj
...\cpu.routed_ncd_tracker
...\cpu.stx
...\cpu.syr
...\cpu.twr
...\cpu.twx
...\cpu.ucf
...\cpu.ucf.untf
...\cpu.ut
...\CPU.vhdl
...\cpu.xpi
...\cpuwave.ANT
...\cpuwave.fdo
...\cpuwave.tbw
...\cpuwave.udo
...\cpuwave.vhw
...\cpu_last_par.ncd
...\cpu_map.ncd
...\cpu_map.ngm
...\cpu_pad.csv
...\cpu_pad.txt
...\cpu_wave.ANT
...\cpu_wave.fdo
...\cpu_wave.tbw
...\cpu_wave.udo
...\cpu_wave.vhw
...\g.ANT
...\g.fdo
...\g.tbw
...\g.udo
...\g.vhw
...\g1.ANT
...\g1.fdo
...\g1.jhd
...\g1.tbw
...\g1.udo
...\g1.vhw
...\get_order.cmd_log
...\get_order.lso
...\get_order.ngc
...\get_order.ngr
...\get_order.prj
...\get_order.stx
...\get_order.syr
...\get_order.vhdl
...\mc.ANT
...\mc.fdo
...\mc.tbw
...\mc.udo