File list (Check if you may need any files):
DDS
...\altpll0.bsf
...\altpll0.ppf
...\altpll0.v
...\altpll0_bb.v
...\altpll0_waveforms.html
...\db
...\..\altsyncram_4m71.tdf
...\..\DDS.asm.qmsg
...\..\DDS.asm_labs.ddb
...\..\DDS.cbx.xml
...\..\DDS.cmp.bpm
...\..\DDS.cmp.cdb
...\..\DDS.cmp.ecobp
...\..\DDS.cmp.hdb
...\..\DDS.cmp.logdb
...\..\DDS.cmp.rdb
...\..\DDS.cmp.tdb
...\..\DDS.cmp0.ddb
...\..\DDS.cmp2.ddb
...\..\DDS.cmp_bb.cdb
...\..\DDS.cmp_bb.hdb
...\..\DDS.cmp_bb.logdb
...\..\DDS.cmp_bb.rcf
...\..\DDS.dbp
...\..\DDS.db_info
...\..\DDS.eco.cdb
...\..\DDS.fit.qmsg
...\..\DDS.hier_info
...\..\DDS.hif
...\..\DDS.map.bpm
...\..\DDS.map.cdb
...\..\DDS.map.ecobp
...\..\DDS.map.hdb
...\..\DDS.map.logdb
...\..\DDS.map.qmsg
...\..\DDS.map_bb.cdb
...\..\DDS.map_bb.hdb
...\..\DDS.map_bb.logdb
...\..\DDS.merge_hb.atm
...\..\DDS.pre_map.cdb
...\..\DDS.pre_map.hdb
...\..\DDS.psp
...\..\DDS.pss
...\..\DDS.rtlv.hdb
...\..\DDS.rtlv_sg.cdb
...\..\DDS.rtlv_sg_swap.cdb
...\..\DDS.sgdiff.cdb
...\..\DDS.sgdiff.hdb
...\..\DDS.signalprobe.cdb
...\..\DDS.sld_design_entry.sci
...\..\DDS.sld_design_entry_dsc.sci
...\..\DDS.syn_hier_info
...\..\DDS.tan.qmsg
...\..\DDS.tis_db_list.ddb
...\..\prev_cmp_DDS.asm.qmsg
...\..\prev_cmp_DDS.fit.qmsg
...\..\prev_cmp_DDS.map.qmsg
...\..\prev_cmp_DDS.qmsg
...\..\prev_cmp_DDS.tan.qmsg
...\..\rom0_rom0_3af052.hdl.mif
...\ddd.v
...\DDDS.bdf
...\DDS.asm.rpt
...\DDS.bsf
...\DDS.done
...\DDS.fit.rpt
...\DDS.fit.smsg
...\DDS.fit.summary
...\DDS.flow.rpt
...\DDS.map.rpt
...\DDS.map.summary
...\DDS.pin
...\DDS.pof
...\DDS.qpf
...\DDS.qsf
...\DDS.qws
...\DDS.sof
...\DDS.tan.rpt
...\DDS.tan.summary
...\DDS.v
...\DDS.v.bak
...\DDS_description.txt
...\PLL.bsf
...\PLL.ppf
...\PLL.v
...\PLL_bb.v
...\PLL_waveforms.html
...\rom0.bsf