Audio recording and playing code for Altera Cyclone V SOC FPGA. Code was designed for DE1-SOC development board, but could be reference for other boards.

DE1_SoC_Audio
.............\.qsys_edit
.............\..........\filters.xml
.............\..........\preferences.xml
.............\audio_nios
.............\audio_nios.bsf
.............\audio_nios.cmp
.............\audio_nios.html
.............\audio_nios.qsys
.............\audio_nios.sopcinfo
.............\..........\synthesis
.............\..........\.........\audio_nios.qip
.............\..........\.........\audio_nios.v
.............\..........\.........\submodules
.............\..........\.........\..........\altera_avalon_dc_fifo.v
.............\..........\.........\..........\altera_avalon_mm_clock_crossing_bridge.v
.............\..........\.........\..........\altera_avalon_sc_fifo.v
.............\..........\.........\..........\altera_avalon_st_clock_crosser.v
.............\..........\.........\..........\altera_avalon_st_handshake_clock_crosser.v
.............\..........\.........\..........\altera_avalon_st_pipeline_base.v
.............\..........\.........\..........\altera_dcfifo_synchronizer_bundle.v
.............\..........\.........\..........\altera_irq_clock_crosser.sv
.............\..........\.........\..........\altera_merlin_address_alignment.sv
.............\..........\.........\..........\altera_merlin_arbitrator.sv
.............\..........\.........\..........\altera_merlin_burst_adapter.sv
.............\..........\.........\..........\altera_merlin_burst_uncompressor.sv
.............\..........\.........\..........\altera_merlin_master_agent.sv
.............\..........\.........\..........\altera_merlin_master_translator.sv
.............\..........\.........\..........\altera_merlin_slave_agent.sv
.............\..........\.........\..........\altera_merlin_slave_translator.sv
.............\..........\.........\..........\altera_merlin_traffic_limiter.sv
.............\..........\.........\..........\altera_merlin_width_adapter.sv
.............\..........\.........\..........\altera_reset_controller.sdc
.............\..........\.........\..........\altera_reset_controller.v
.............\..........\.........\..........\altera_reset_synchronizer.v
.............\..........\.........\..........\AUDIO_ADC.v
.............\..........\.........\..........\AUDIO_DAC.v
.............\..........\.........\..........\audio_fifo.v
.............\..........\.........\..........\AUDIO_IF.v
.............\..........\.........\..........\audio_nios_addr_router.sv
.............\..........\.........\..........\audio_nios_addr_router_001.sv
.............\..........\.........\..........\audio_nios_addr_router_002.sv
.............\..........\.........\..........\audio_nios_altpll_audio.qip
.............\..........\.........\..........\audio_nios_altpll_audio.v
.............\..........\.........\..........\audio_nios_cmd_xbar_demux.sv
.............\..........\.........\..........\audio_nios_cmd_xbar_demux_001.sv
.............\..........\.........\..........\audio_nios_cmd_xbar_demux_002.sv
.............\..........\.........\..........\audio_nios_cmd_xbar_mux.sv
.............\..........\.........\..........\audio_nios_cpu.ocp
.............\..........\.........\..........\audio_nios_cpu.sdc
.............\..........\.........\..........\audio_nios_cpu.v
.............\..........\.........\..........\audio_nios_cpu_bht_ram.mif
.............\..........\.........\..........\audio_nios_cpu_dc_tag_ram.mif
.............\..........\.........\..........\audio_nios_cpu_ic_tag_ram.mif
.............\..........\.........\..........\audio_nios_cpu_jtag_debug_module_sysclk.v
.............\..........\.........\..........\audio_nios_cpu_jtag_debug_module_tck.v
.............\..........\.........\..........\audio_nios_cpu_jtag_debug_module_wrapper.v
.............\..........\.........\..........\audio_nios_cpu_mult_cell.v
.............\..........\.........\..........\audio_nios_cpu_ociram_default_contents.mif
.............\..........\.........\..........\audio_nios_cpu_oci_test_bench.v
.............\..........\.........\..........\audio_nios_cpu_rf_ram_a.mif
.............\..........\.........\..........\audio_nios_cpu_rf_ram_b.mif
...........

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