The DE2 board to achieve a sound input FFT calculation, and real-time display on the VGA monitor.

CD1_FFT
.......\AUDIO_DAC_FIFO.bsf
.......\AUDIO_DAC_FIFO.v
.......\AUDIO_DAC_FIFO.v.bak
.......\AUDIO_DAC_FIFO_hw.tcl
.......\AUDIO_DAC_FIFO_hw.tcl~
.......\Audio_PLL.ppf
.......\Audio_PLL.qip
.......\Audio_PLL.v
.......\CD1_FFT.asm.rpt
.......\CD1_FFT.cdf
.......\CD1_FFT.done
.......\CD1_FFT.fit.rpt
.......\CD1_FFT.fit.smsg
.......\CD1_FFT.fit.summary
.......\CD1_FFT.flow.rpt
.......\CD1_FFT.map.rpt
.......\CD1_FFT.map.summary
.......\CD1_FFT.pin
.......\CD1_FFT.qpf
.......\CD1_FFT.qsf
.......\CD1_FFT.qsf.bak
.......\CD1_FFT.sof
.......\CD1_FFT.sta.rpt
.......\CD1_FFT.sta.summary
.......\CD1_FFT.v
.......\CD1_FFT.v.bak
.......\FIFO_16_1024.qip
.......\FIFO_16_1024.v
.......\FIFO_16_256.qip
.......\FIFO_16_256.v
.......\FIFO_32_1024.qip
.......\FIFO_32_1024.v
.......\FIFO_32_16.qip
.......\FIFO_32_16.v
.......\FIFO_8_1024.qip
.......\FP_Mult.qip
.......\I2C_AV_Config.v
.......\I2C_AV_Config.v.bak
.......\I2C_Controller.v
.......\I2C_Controller.v.bak
.......\PLLJ_PLLSPE_INFO.txt
.......\RAM_DUALPORT_1024X16.qip
.......\RAM_DUALPORT_1024X16.v
.......\Reset_Delay.v
.......\VGA_Controller.v
.......\VGA_Controller.v.bak
.......\VGA_Param.h
.......\button_pio.v
.......\cfft
.......\....\address.vhd
.......\....\blockdram.vhd
.......\....\cfft.vhd
.......\....\cfft1024X12.vhd
.......\....\cfft4.vhd
.......\....\div4limit.vhd
.......\....\mulfactor.vhd
.......\....\p2r_CordicPipe.vhd
.......\....\p2r_cordic.vhd
.......\....\rofactor.vhd
.......\....\sc_corproc.vhd
.......\greybox_tmp
.......\...........\cbx_args.txt
.......\incremental_db
.......\..............\README
.......\..............\compiled_partitions
.......\..............\...................\CD1_FFT.db_info
.......\..............\...................\CD1_FFT.root_partition.cmp.cbp
.......\..............\...................\CD1_FFT.root_partition.cmp.cdb
.......\..............\...................\CD1_FFT.root_partition.cmp.dfp
.......\..............\...................\CD1_FFT.root_partition.cmp.hdb
.......\..............\...................\CD1_FFT.root_partition.cmp.kpt
.......\..............\...................\CD1_FFT.root_partition.cmp.logdb
.......\..............\...................\CD1_FFT.root_partition.cmp.rcfdb
.......\..............\...................\CD1_FFT.root_partition.cmp.re.rcfdb
.......\..............\...................\CD1_FFT.root_partition.hbdb.cdb
.......\..............\...................\CD1_FFT.root_partition.map.cbp
.......\..............\...................\CD1_FFT.root_partition.map.cdb
.......\..............\...................\CD1_FFT.root_partition.map.dpi
.......\..............\...................\CD1_FFT.root_partition.map.hdb
.......\..............\...................\CD1_FFT.root_partition.map.kpt
.......\mult_add.qip
.......\mult_add.v

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