File list (Check if you may need any files):
LED\_ngo
LED\_ngo\netlist.lst
LED\_xmsgs
LED\_xmsgs\bitgen.xmsgs
LED\_xmsgs\map.xmsgs
LED\_xmsgs\ngdbuild.xmsgs
LED\_xmsgs\par.xmsgs
LED\_xmsgs\pn_parser.xmsgs
LED\_xmsgs\trce.xmsgs
LED\_xmsgs\xst.xmsgs
LED\impact.xsl
LED\impact_impact.xwbt
LED\ipcore_dir
LED\ipcore_dir\_xmsgs
LED\ipcore_dir\_xmsgs\cg.xmsgs
LED\ipcore_dir\coregen.log
LED\ipcore_dir\create_ddr.tcl
LED\ipcore_dir\ddr.asy
LED\ipcore_dir\ddr.gise
LED\ipcore_dir\ddr.ngc
LED\ipcore_dir\ddr.sym
LED\ipcore_dir\ddr.v
LED\ipcore_dir\ddr.veo
LED\ipcore_dir\ddr.xco
LED\ipcore_dir\ddr.xise
LED\ipcore_dir\ddr
LED\ipcore_dir\ddr\doc
LED\ipcore_dir\ddr\doc\fifo_generator_v9_2_readme.txt
LED\ipcore_dir\ddr\doc\fifo_generator_v9_2_vinfo.html
LED\ipcore_dir\ddr\doc\pg057-fifo-generator.pdf
LED\ipcore_dir\ddr\example_design
LED\ipcore_dir\ddr\example_design\ddr_exdes.ucf
LED\ipcore_dir\ddr\example_design\ddr_exdes.vhd
LED\ipcore_dir\ddr\example_design\ddr_exdes.xdc
LED\ipcore_dir\ddr\fifo_generator_v9_2_readme.txt
LED\ipcore_dir\ddr\implement
LED\ipcore_dir\ddr\implement\implement.bat
LED\ipcore_dir\ddr\implement\implement.sh
LED\ipcore_dir\ddr\implement\implement_synplify.bat
LED\ipcore_dir\ddr\implement\implement_synplify.sh
LED\ipcore_dir\ddr\implement\planAhead_ise.bat
LED\ipcore_dir\ddr\implement\planAhead_ise.sh
LED\ipcore_dir\ddr\implement\planAhead_ise.tcl
LED\ipcore_dir\ddr\implement\xst.prj
LED\ipcore_dir\ddr\implement\xst.scr
LED\ipcore_dir\ddr\simulation
LED\ipcore_dir\ddr\simulation\ddr_dgen.vhd
LED\ipcore_dir\ddr\simulation\ddr_dverif.vhd
LED\ipcore_dir\ddr\simulation\ddr_pctrl.vhd
LED\ipcore_dir\ddr\simulation\ddr_pkg.vhd
LED\ipcore_dir\ddr\simulation\ddr_rng.vhd
LED\ipcore_dir\ddr\simulation\ddr_synth.vhd
LED\ipcore_dir\ddr\simulation\ddr_tb.vhd
LED\ipcore_dir\ddr\simulation\functional
LED\ipcore_dir\ddr\simulation\functional\simulate_isim.bat
LED\ipcore_dir\ddr\simulation\functional\simulate_isim.sh
LED\ipcore_dir\ddr\simulation\functional\simulate_mti.bat
LED\ipcore_dir\ddr\simulation\functional\simulate_mti.do
LED\ipcore_dir\ddr\simulation\functional\simulate_mti.sh
LED\ipcore_dir\ddr\simulation\functional\simulate_ncsim.bat
LED\ipcore_dir\ddr\simulation\functional\simulate_vcs.bat
LED\ipcore_dir\ddr\simulation\functional\ucli_commands.key
LED\ipcore_dir\ddr\simulation\functional\vcs_session.tcl
LED\ipcore_dir\ddr\simulation\functional\wave_isim.tcl
LED\ipcore_dir\ddr\simulation\functional\wave_mti.do
LED\ipcore_dir\ddr\simulation\functional\wave_ncsim.sv
LED\ipcore_dir\ddr\simulation\timing
LED\ipcore_dir\ddr\simulation\timing\simulate_isim.bat
LED\ipcore_dir\ddr\simulation\timing\simulate_isim.sh
LED\ipcore_dir\ddr\simulation\timing\simulate_mti.bat
LED\ipcore_dir\ddr\simulation\timing\simulate_mti.do
LED\ipcore_dir\ddr\simulation\timing\simulate_mti.sh
LED\ipcore_dir\ddr\simulation\timing\simulate_ncsim.bat
LED\ipcore_dir\ddr\simulation\timing\simulate_vcs.bat
LED\ipcore_dir\ddr\simulation\timing\ucli_commands.key
LED\ipcore_dir\ddr\simulation\timing\vcs_session.tcl
LED\ipcore_dir\ddr\simulation\timing\wave_isim.tcl
LED\ipcore_dir\ddr\simulation\timing\wave_mti.do
LED\ipcore_dir\ddr\simulation\timing\wave_ncsim.sv
LED\ipcore_dir\ddr_flist.txt
LED\ipcore_dir\ddr_synth.v
LED\ipcore_dir\ddr_xmdf.tcl
LED\ipcore_dir\tmp
LED\ipcore_dir\tmp\_cg
LED\ipcore_dir\tmp\_xmsgs
LED\ipcore_dir\tmp\_xmsgs\pn_parser.xmsgs
LED\ipcore_dir\tmp\_xmsgs\xst.xmsgs
LED\ipcore_dir\xlnx_auto_0_xdb
LED\iseconfig
LED\iseconfig\LED.projectmgr
LED\iseconfig\led.xreport
LED\led.bgn
LED\led.bit
LED\led.bld
LED\led.cmd_log
LED\led.drc
LED\LED.gise
LED\led.ipf
LED\led.lso
LED\led.ncd