1st version of working synthe

.gitignore

README.md

docs/wave_generator.drawio

proj/cleanup.cmd

proj/cleanup.sh

proj/create_project.tcl

proj/tb_wave_generator_behav.wcfg

src/constraints/NexysVideo_Master.xdc

src/hdl/ADSR_module.vhd

src/hdl/PS2Receiver.v

src/hdl/TWICtl.vhd

src/hdl/audioProc.v

src/hdl/audio_init.v

src/hdl/debounce.v

src/hdl/debouncer.v

src/hdl/i2s_ctl.vhd

src/hdl/module_A.vhd

src/hdl/module_B.vhd

src/hdl/module_C.vhd

src/hdl/module_D.vhd