File list (Check if you may need any files):
verilog calculator\BCD_B.bsf
..................\BCD_B.v
..................\BCD_B.vwf
..................\BtoBCDdecoder.bsf
..................\B_BCD.bsf
..................\B_BCD.v
..................\B_BCD.vwf
..................\calculator.asm.rpt
..................\calculator.bdf
..................\calculator.bsf
..................\calculator.done
..................\calculator.fit.eqn
..................\calculator.fit.rpt
..................\calculator.fit.summary
..................\calculator.flow.rpt
..................\calculator.map.eqn
..................\calculator.map.rpt
..................\calculator.map.summary
..................\calculator.pin
..................\calculator.qpf
..................\calculator.qsf
..................\calculator.qws
..................\calculator.sim.rpt
..................\calculator.tan.rpt
..................\calculator.tan.summary
..................\calculator1.qws
..................\calculator1.vwf
..................\calculator_final.bdf
..................\calculator_tmp.vwf
..................\calflagreg.bsf
..................\calflagreg.v
..................\calflagreg.vwf
..................\cmp_state.ini
..................\db\add_sub_7vh.tdf
..................\..\add_sub_f0i.tdf
..................\..\add_sub_m2i.tdf
..................\..\altsyncram_htj.tdf
..................\..\altsyncram_qgk.tdf
..................\..\calculator.asm.qmsg
..................\..\calculator.cbx.xml
..................\..\calculator.cmp.cdb
..................\..\calculator.cmp.hdb
..................\..\calculator.cmp.logdb
..................\..\calculator.cmp.rdb
..................\..\calculator.cmp.tdb
..................\..\calculator.cmp0.ddb
..................\..\calculator.db_info
..................\..\calculator.eco.cdb
..................\..\calculator.eds_overflow
..................\..\calculator.fit.qmsg
..................\..\calculator.fnsim.hdb
..................\..\calculator.hier_info
..................\..\calculator.hif
..................\..\calculator.map.cdb
..................\..\calculator.map.hdb
..................\..\calculator.map.logdb
..................\..\calculator.map.qmsg
..................\..\calculator.pre_map.cdb
..................\..\calculator.pre_map.hdb
..................\..\calculator.psp
..................\..\calculator.rtlv.hdb
..................\..\calculator.rtlv_sg.cdb
..................\..\calculator.rtlv_sg_swap.cdb
..................\..\calculator.sgdiff.cdb
..................\..\calculator.sgdiff.hdb
..................\..\calculator.signalprobe.cdb
..................\..\calculator.sim.hdb
..................\..\calculator.sim.qmsg
..................\..\calculator.sim.rdb
..................\..\calculator.sim.vwf
..................\..\calculator.sld_design_entry.sci
..................\..\calculator.sld_design_entry_dsc.sci
..................\..\calculator.syn_hier_info
..................\..\calculator.tan.qmsg
..................\..\calculator0.rtl.mif
..................\..\calculator_cmp.qrpt
..................\..\calculator_final0.rtl.mif
..................\..\calculator_sim.qrpt
..................\..\mult_lq01.tdf
..................\decode4_8.bsf
..................\decode4_8.vhd
..................\edge_detect.bsf
..................\edge_detect.v
..................\fenpin10.bsf
..................\fenpin10.vhd
..................\keyboard.bsf
..................\keyboard.vhd
..................\memory.bsf
..................\memory.v
..................\memory.vwf
..................\memory2.bsf
..................\memory2.v
..................\momery2.bsf
..................\momery2.vwf
..................\momory2.bsf
..................\raising_edge_detected.vwf
..................\refresh.bsf
..................\refresh.v
..................\resultreg.bsf
..................\resultreg.v