This week was mainly preparing for the first demo day. Out goal was to get just audio pass-through working This mean converting the audio signal to digital on the pcb running that through the fpga, and then converting back to analog on the pcb. Along with an audio source a set of speakers we got it working perfectly. The fpga doesn’t just act as a wire, it is also tasked with supplying the various clocks at different frequencies to the ADC and DAC ICs.