ALter official FFt program code can be download to fpga through.

QuartusII
.........\db
.........\..\add_sub_dng.tdf
.........\..\add_sub_plh.tdf
.........\..\altsyncram_arg1.tdf
.........\..\altsyncram_pv71.tdf
.........\..\altsyncram_r5a1.tdf
.........\..\altsyncram_uv71.tdf
.........\..\cmpr_8dc.tdf
.........\..\cntr_4qe.tdf
.........\..\cntr_mlf.tdf
.........\..\cntr_ppi.tdf
.........\..\cntr_qpi.tdf
.........\..\decode_3pa.tdf
.........\..\FFT_32K.cbx.xml
.........\..\FFT_32K.cmp.rdb
.........\..\FFT_32K.db_info
.........\..\FFT_32K.eco.cdb
.........\..\FFT_32K.hier_info
.........\..\FFT_32K.hif
.........\..\FFT_32K.lpc.html
.........\..\FFT_32K.lpc.rdb
.........\..\FFT_32K.lpc.txt
.........\..\FFT_32K.map.hdb
.........\..\FFT_32K.map.qmsg
.........\..\FFT_32K.pre_map.hdb
.........\..\FFT_32K.rtlv.hdb
.........\..\FFT_32K.rtlv_sg.cdb
.........\..\FFT_32K.rtlv_sg_swap.cdb
.........\..\FFT_32K.sgdiff.cdb
.........\..\FFT_32K.sgdiff.hdb
.........\..\FFT_32K.sld_design_entry.sci
.........\..\FFT_32K.sld_design_entry_dsc.sci
.........\..\FFT_32K.syn_hier_info
.........\..\FFT_32K.tis_db_list.ddb
.........\..\lpm_clshift_iuc.tdf
.........\..\mult_add_6ak2.tdf
.........\..\mux_2lb.tdf
.........\..\prev_cmp_FFT_32K.map.qmsg
.........\..\prev_cmp_FFT_32K.qmsg
.........\..\shift_taps_i4r.tdf
.........\FFT_32K.done
.........\FFT_32K.flow.rpt
.........\FFT_32K.map.rpt
.........\FFT_32K.map.summary
.........\FFT_32K.qpf
.........\FFT_32K.qsf
.........\FFT_32K.qws
.........\FFT_32K_assignment_defaults.qdf
.........\incremental_db
.........\..............\compiled_partitions
.........\..............\...................\FFT_32K.root_partition.map.kpt
.........\..............\README

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