File list (Check if you may need any files):
xp2_demo
........\.recordref
........\accessUtil.log
........\automake.err
........\automake.log
........\clk_adj.jhd
........\clk_adj.lpc
........\clk_adj.srp
........\clk_adj.vhd
........\clk_adj_generate.log
........\clk_adj_tmpl.vhd
........\Data_multi.jhd
........\Data_multi.lpc
........\Data_multi.naf
........\Data_multi.srp
........\Data_multi.vhd
........\Data_multi_generate.log
........\Data_multi_tmpl.vhd
........\Data_rom.jhd
........\Data_rom.lpc
........\Data_rom.naf
........\Data_rom.srp
........\Data_rom.vhd
........\Data_rom_generate.log
........\Data_rom_tmpl.vhd
........\ecp2m_demo.rva
........\ecp2m_demo.rvs
........\ecp2m_demo.trc
........\lattice.rsb
........\msg_file.log
........\Multi_top.cmd
........\Multi_top.edi
........\multi_top.jhd
........\Multi_top.log
........\Multi_top.naf
........\Multi_top.ngo
........\Multi_top.srd
........\Multi_top.srm
........\Multi_top.srs
........\Multi_top.szr
........\Multi_top.tlg
........\multi_top.vhd
........\multi_top.vhd.bak
........\Multi_top.vhm
........\Multi_top.vm
........\Multi_top_LA0.ngo
........\Multi_top_reveal.tcl
........\pmi_distributed_dpramXbnr424.ngo
........\pmi_ram_dpXbnadr338256338256.ngo
........\post.clr
........\readback.txt
........\reveal_error.log
........\reveal_workspace
........\................\xp2_demo
........\................\........\Multi_top_LA0.ngo
........\................\........\Multi_top_LA0_bb.v
........\................\........\Multi_top_LA0_comp.vhd
........\................\........\Multi_top_LA0_inst.v
........\................\........\Multi_top_LA0_sim.v
........\................\........\Multi_top_LA0_sim.vhd
........\................\........\pmi_distributed_dpramXbnr424.ngo
........\................\........\pmi_ram_dpXbnadr338256338256.ngo
........\rom.mem
........\run_options.txt