Arty A7 Guitar Effect Chain - Introduction
Introduction It took me a while to come with worthy content, but here I am. I have been working on getting my FPGA board to sample analog audio with the internal ADC for a project proposed by a colleague as a way to learn the intricacies of digital design. Let me tell you straight: documentation about the ADC of this Artix 7 device does a great job at being confusing. I’m not ashamed to say that this is the part that took me the longest to figure, also considering the paranoia about damaging the components with non-compliant voltages. ...