File list (Check if you may need any files):
qinqin\div_2.vhd
......\qin.qpf
......\qin.qsf
......\db\wed.zsf
......\..\qin.db_info
......\..\qin.asm.qmsg
......\..\qin.cmp.rdb
......\..\qin.tan.qmsg
......\..\qin.sld_design_entry.sci
......\..\qin.rtlv.hdb
......\..\qin.map.logdb
......\..\qin.map.qmsg
......\..\qin.hif
......\..\qin.eco.cdb
......\..\qin.map.cdb
......\..\qin.cbx.xml
......\..\qin.fit.qmsg
......\..\qin.hier_info
......\..\qin.map.hdb
......\..\qin.psp
......\..\qin.dbp
......\..\qin.syn_hier_info
......\..\qin.rtlv_sg.cdb
......\..\qin.cmp.logdb
......\..\qin.cmp0.ddb
......\..\qin.sgdiff.hdb
......\..\lpm_divide_pko.tdf
......\..\abs_divider_obg.tdf
......\..\alt_u_div_are.tdf
......\..\add_sub_3dc.tdf
......\..\qin.cmp.kpt
......\..\add_sub_4dc.tdf
......\..\add_sub_8dc.tdf
......\..\add_sub_5dc.tdf
......\..\add_sub_6dc.tdf
......\..\add_sub_7dc.tdf
......\..\lpm_abs_ui9.tdf
......\..\lpm_abs_ik9.tdf
......\..\add_sub_i6f.tdf
......\..\add_sub_u4f.tdf
......\..\qin.pre_map.hdb
......\..\altsyncram_8731.tdf
......\..\altsyncram_nh31.tdf
......\..\altsyncram_9s21.tdf
......\..\qin.pre_map.cdb
......\..\qin.rtlv_sg_swap.cdb
......\..\qin.sgdiff.cdb
......\..\qin.sld_design_entry_dsc.sci
......\..\qin.cmp.cdb
......\..\qin.signalprobe.cdb
......\..\qin.cmp.hdb
......\..\qin.cmp.tdb
......\qin.map.rpt
......\qin.flow.rpt
......\qin.map.summary
......\qin.pin
......\qin.fit.rpt
......\qin.fit.smsg
......\qin.fit.summary
......\qin.sof
......\qin.pof
......\qin.asm.rpt
......\qin.tan.summary
......\qin.tan.rpt
......\qin.done
......\div_2.bsf
......\div_5.vhd
......\div_5.bsf
......\div_10.vhd
......\div_10.bsf
......\div_13.vhd
......\div_13.bsf
......\dfcontrol.bdf
......\altpll0_waveforms.html
......\altpll0_wave0.jpg
......\altpll0.ppf
......\altpll0.vhd
......\altpll0.cmp
......\altpll0.bsf
......\dfcontrol.bsf
......\encoder.vhd
......\encoder.bsf
......\keycontrol.vhd
......\keycontrol.bsf
......\time.vhd
......\time.bsf
......\maikuan.bsf
......\bussel.vhd
......\bussel.bsf
......\sci.vhd
......\sci.bsf
......\qin.qws
......\coderom.mif
......\qin.bdf
......\count16ty.bsf
......\rom_0.vhd
......\rom_0.cmp
......\rom_0.bsf
......\song.mif
......\rom_1.vhd