2. Scope

This document describes the most important hardware features of the Stamp9G20. It includes all informations necessary to develop a customer specific hardware for the Stamp9G20. The Operating System Linux is described in a further document.

The manual comprises only a brief description of the AT91SAM9G20 processor, as this is already described in depth in the manual of the manufacturer Atmel. Descriptions of the ARM core ARM926EJ‑S are available from Atmel and also at http://www.arm.com. It is much recommended to have a look at these documents for a thorough understanding of the processor and its integrated peripherals.