2 Calibration Firmware Implementation

This section is describes the calibration protocol in general, as well as the overall flow of the calibration algorithm. The protocol utilizes the TDI and TDO pins of the JTAG interface, and can be adapted for most test or programming tools. This facilitates execution of the calibration routine on a PCB-mounted device and in the production environment for a final product

The Atmel ICE programming and debugging tool supports the described calibration routine, and an example application that combines the Atmel ICE and Atmel Studio is available through Atmel START.