The software is written in assembler, as it is very short and it need the speed in the main loop. This is the heart of the synth. To be precise, it s in the 7 lines of assembler that makes up the main loop. The rest of the code is the wavetables

Quad decoder synth and asm files

VHDL/ Verilog program of fast hartley Transform. Includes testbenches and map/synth files