File list (Check if you may need any files):
jiaotongdeng
............\CLOCK_50.qsf
............\CLOCK_50MHz.asm.rpt
............\CLOCK_50MHz.done
............\CLOCK_50MHz.dpf
............\CLOCK_50MHz.fit.rpt
............\CLOCK_50MHz.fit.smsg
............\CLOCK_50MHz.fit.summary
............\CLOCK_50MHz.flow.rpt
............\CLOCK_50MHz.map.rpt
............\CLOCK_50MHz.map.summary
............\CLOCK_50MHz.pin
............\CLOCK_50MHz.pof
............\CLOCK_50MHz.qpf
............\CLOCK_50MHz.qsf
............\CLOCK_50MHz.qsf.bak
............\CLOCK_50MHz.qws
............\CLOCK_50MHz.sof
............\CLOCK_50MHz.tan.rpt
............\CLOCK_50MHz.tan.summary
............\CLOCK_50MHz.vhd
............\CLOCK_50MHz.vhd.bak
............\counter_20.asm.rpt
............\counter_20.done
............\counter_20.fit.rpt
............\counter_20.fit.smsg
............\counter_20.fit.summary
............\counter_20.flow.rpt
............\counter_20.map.rpt
............\counter_20.map.summary
............\counter_20.pin
............\counter_20.pof
............\counter_20.qpf
............\counter_20.qsf
............\counter_20.qws
............\counter_20.sim.rpt
............\counter_20.sof
............\counter_20.tan.rpt
............\counter_20.tan.summary
............\counter_20.vhd
............\counter_20.vhd.bak
............\counter_20.vwf
............\counter_2minute.asm.rpt
............\counter_2minute.done
............\counter_2minute.fit.rpt
............\counter_2minute.fit.smsg
............\counter_2minute.fit.summary
............\counter_2minute.flow.rpt
............\counter_2minute.map.rpt
............\counter_2minute.map.summary
............\counter_2minute.pin
............\counter_2minute.pof
............\counter_2minute.qpf
............\counter_2minute.qsf
............\counter_2minute.qws
............\counter_2minute.sim.rpt
............\counter_2minute.sof
............\counter_2minute.tan.rpt
............\counter_2minute.tan.summary
............\counter_2minute.vhd
............\counter_2minute.vhd.bak
............\counter_2minute.vwf
............\db
............\..\CLOCK_50MHz.ace_cmp.bpm
............\..\CLOCK_50MHz.ace_cmp.cdb
............\..\CLOCK_50MHz.ace_cmp.ecobp
............\..\CLOCK_50MHz.ace_cmp.hdb
............\..\CLOCK_50MHz.asm.qmsg
............\..\CLOCK_50MHz.asm_labs.ddb
............\..\CLOCK_50MHz.cbx.xml
............\..\CLOCK_50MHz.cmp.bpm
............\..\CLOCK_50MHz.cmp.cdb
............\..\CLOCK_50MHz.cmp.ecobp
............\..\CLOCK_50MHz.cmp.hdb
............\..\CLOCK_50MHz.cmp.kpt
............\..\CLOCK_50MHz.cmp.logdb
............\..\CLOCK_50MHz.cmp.rdb
............\..\CLOCK_50MHz.cmp.tdb
............\..\CLOCK_50MHz.cmp0.ddb
............\..\CLOCK_50MHz.cmp_merge.kpt
............\..\CLOCK_50MHz.db_info
............\..\CLOCK_50MHz.eco.cdb
............\..\CLOCK_50MHz.fit.qmsg
............\..\CLOCK_50MHz.hier_info
............\..\CLOCK_50MHz.hif
............\..\CLOCK_50MHz.lpc.html
............\..\CLOCK_50MHz.lpc.rdb
............\..\CLOCK_50MHz.lpc.txt
............\..\CLOCK_50MHz.map.bpm
............\..\CLOCK_50MHz.map.cdb
............\..\CLOCK_50MHz.map.ecobp
............\..\CLOCK_50MHz.map.hdb
............\..\CLOCK_50MHz.map.kpt
............\..\CLOCK_50MHz.map.logdb
............\..\CLOCK_50MHz.map.qmsg
............\..\CLOCK_50MHz.map_bb.cdb
............\..\CLOCK_50MHz.map_bb.hdb
............\..\CLOCK_50MHz.map_bb.logdb
............\..\CLOCK_50MHz.pre_map.cdb
............\..\CLOCK_50MHz.pre_map.hdb