This is a collection of some Digilent created resources that do not necessarily have a direct connection to any one of our products, but may be commonly used.
Two's Complement – This is a page explaining how to interpret a data stream that is in a Two's Complement format
Pulse Width Modulation – This is a page that explains PWM and how it is generally implemented
Communication Protocols – This is a page that goes through commonly used communication protocols such as SPI
Quadrature Encoder – This is a page explaining the concept behind a quadrature encoder and how it is commonly used in various systems.