File list (Check if you may need any files):
dianziqin
.........\CLKOUT.v
.........\db
.........\..\piano.cbx.xml
.........\..\piano.cmp.rdb
.........\..\piano.cmp_merge.kpt
.........\..\piano.db_info
.........\..\piano.eco.cdb
.........\..\piano.hier_info
.........\..\piano.hif
.........\..\piano.lpc.html
.........\..\piano.lpc.rdb
.........\..\piano.lpc.txt
.........\..\piano.map.bpm
.........\..\piano.map.cdb
.........\..\piano.map.ecobp
.........\..\piano.map.hdb
.........\..\piano.map.kpt
.........\..\piano.map.logdb
.........\..\piano.map.qmsg
.........\..\piano.map_bb.cdb
.........\..\piano.map_bb.hdb
.........\..\piano.map_bb.logdb
.........\..\piano.pre_map.cdb
.........\..\piano.pre_map.hdb
.........\..\piano.rtlv.hdb
.........\..\piano.rtlv_sg.cdb
.........\..\piano.rtlv_sg_swap.cdb
.........\..\piano.sgdiff.cdb
.........\..\piano.sgdiff.hdb
.........\..\piano.sld_design_entry.sci
.........\..\piano.sld_design_entry_dsc.sci
.........\..\piano.smp_dump.txt
.........\..\piano.syn_hier_info
.........\..\piano.tis_db_list.ddb
.........\..\prev_cmp_piano.map.qmsg
.........\..\prev_cmp_piano.qmsg
.........\encode.v
.........\incremental_db
.........\..............\compiled_partitions
.........\..............\...................\piano.root_partition.map.atm
.........\..............\...................\piano.root_partition.map.dpi
.........\..............\...................\piano.root_partition.map.hdbx
.........\..............\...................\piano.root_partition.map.kpt
.........\..............\README
.........\piano.done
.........\piano.dpf
.........\piano.flow.rpt
.........\piano.map.rpt
.........\piano.map.summary
.........\piano.qpf
.........\piano.qsf
.........\piano.qws
.........\piano.v
.........\piano.v.bak
.........\pskey.v
.........\ROM.v
.........\ROMMUC.v
.........\ROMMUC.v.bak
.........\sel2_1.v
.........\speaker.v
.........\vga.tcl
.........\VGA.v
.........\__Previews
.........\..........\VGA.vPreview