Introduction

The EVK1101 is a fully functional embedded computer system.

The circuit board has a flexible power system that accepts 9V DC input. The on-board DC/DC converters create system voltage used on the board. The core voltage for the CPU is generated through internal regulator in the AT32UC3B0256.

The EVK1101 embeds an Atmel Dataflash (8MBytes) and a SDRAM (32MBytes). The on-board memories can be expanded with a MMC or SD card through the SD/MMC slot.

Several communication interfaces are available on the EVK1101

The JTAG connector is used to program the on-chip flash and to debug. High-end emulators using the NEXUS interface can be connected to the NEXUS port if this connector is soldered in.

The expansion connectors provide developers access to unused interfaces from the AT32UC3B0256 microcontroller. This allows developers to create add-on boards with expanded functionality.