Description: DE2 audio processing time from the SD card to do the music data in the processing, I play through the audio output from the audio input of my colleagues to join the music I can also input audio from the mouth MIK
File list (Check if you may need any files):
test81
......\DE2_SD_Card_Audio
......\.................\.................\.cdtproject
......\.................\.................\.project
......\.................\.................\bin
......\.................\.................\Newlib C Library
......\.................\altpllpll_0.ppf
......\.................\Audio_0.v
......\.................\Audio_DAC_FIFO
......\.................\..............\cb_generator.pl
......\.................\..............\class.ptf
......\.................\..............\hdl
......\.................\..............\...\AUDIO_DAC_FIFO.v
......\.................\..............\...\FIFO_16_256.v
......\.................\AUDIO_DAC_FIFO.v
......\.................\Audio_PLL.ppf
......\.................\Audio_PLL.v
......\.................\bht_ram.mif
......\.................\Binary_VGA_Controller
......\.................\.....................\cb_generator.pl
......\.................\.....................\class.ptf
......\.................\.....................\hdl
......\.................\.....................\...\Img_DATA.hex
......\.................\.....................\...\Img_RAM.v
......\.................\.....................\...\VGA_Controller.v
......\.................\.....................\...\VGA_NIOS_CTRL.v
......\.................\.....................\...\VGA_OSD_RAM.v
......\.................\.....................\...\VGA_Param.h
......\.................\.....................\inc
......\.................\.....................\...\VGA.c
......\.................\.....................\...\VGA.h
......\.................\button_pio.v
......\.................\clock_0.v
......\.................\clock_1.v
......\.................\cpu_0.ocp
......\.................\cpu_0.v
......\.................\cpu_0.vo
......\.................\cpu_0_bht_ram.mif
......\.................\cpu_0_dc_tag_ram.mif
......\.................\cpu_0_ic_tag_ram.mif
......\.................\cpu_0_jtag_debug_module.v
......\.................\cpu_0_jtag_debug_module_wrapper.v
......\.................\cpu_0_mult_cell.v
......\.................\cpu_0_ociram_default_contents.mif
......\.................\cpu_0_rf_ram_a.mif
......\.................\cpu_0_rf_ram_b.mif
......\.................\cpu_0_test_bench.v
......\.................\db
......\.................\..\DE2_SD_Card_Audio.db_info
......\.................\..\DE2_SD_Card_Audio.eco.cdb
......\.................\..\DE2_SD_Card_Audio.sld_design_entry.sci
......\.................\dc_tag_ram.mif
......\.................\DE2_Board
......\.................\.........\class.ptf
......\.................\.........\system
......\.................\.........\......\asmi.v
......\.................\.........\......\cmp_state.ini
......\.................\.........\......\cpu_0.ocp
......\.................\.........\......\cpu_0.v
......\.................\.........\......\cpu_0_test_bench.v
......\.................\.........\......\data_RAM.hex
......\.................\.........\......\data_RAM.v
......\.................\.........\......\DE2_Board.asm.rpt
......\.................\.........\......\DE2_Board.bsf
......\.................\.........\......\DE2_Board.cdf
......\.................\.........\......\DE2_Board.done
......\.................\.........\......\DE2_Board.fit.eqn
......\.................\.........\......\DE2_Board.fit.rpt
......\.................\.........\......\DE2_Board.fit.summary
......\.................\.........\......\DE2_Board.flow.rpt
......\.................\.........\......\DE2_Board.map.eqn
......\.................\.........\......\DE2_Board.map.rpt
......\.................\.........\......\DE2_Board.map.summary
......\.................\.........\......\DE2_Board.pin
......\.................\.........\......\DE2_Board.pof
......\.................\.........\......\DE2_Board.ptf
......\.................\.........\......\DE2_Board.ptf.5.00
......\.................\.........\......\DE2_Board.ptf.bak
......\.................\.........\......\DE2_Board.qpf
......\.................\.........\......\DE2_Board.qsf
......\.................\.........\......\DE2_Boar
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