AVR-RISC evaluation system (2) experiment with Atmel's latest RISC processors

摘要

A small experimental board for the Atmel AT90S1200 8-bit RISC processor was already presented in the October issue, together with the necessary application data. In this, the second and last part of the article, we present sample programs, including a frequency divider, a numerically-controlled oscillator (NCO) and programs for measuring time and frequency.