The following list contains links to the most relevant documents, software and tools for the XMEGA-A3BU Xplained.
Xplained products - Atmel AVR Xplained is a series of small-sized and easy-to-use evaluation kits for 8- and 32-bit Atmel microcontrollers. It consists of a series of low cost MCU boards for evaluation and demonstration of feature and capabilities of different MCU families.
Xplained USB CDC driver - Atmel AVR Xplained is a series of small-sized and easy-to-use evaluation kits for 8- and 32-bit AVR microcontrollers. It consists of a series of low cost MCU boards for evaluation and demonstration of feature and capabilities of different MCU families.
XMEGA-A3BU Xplained schematics - Package containing schematics, BOM, assembly drawings, 3D plots, layer plots ...
AVR1923: XMEGA-A3BU Xplained Hardware Users Guide - PDF version of the Hardware Users Guide chapter
AVR1935: XMEGA-A3BU Xplained Getting Started Guide - PDF version of this chapter
AVR1934: XMEGA-A3BU Xplained Software User Guide - User Guide for the XMEGA-A3BU Xplained demo software
AVR1916: XMEGA USB DFU Bootloaders - User Guide for the XMEGA USB DFU bootloaders
Atmel Studio - Free Atmel IDE for development of C/C++ and assembler code for Atmel microcontrollers
Atmel FLIP(Flexible In-system Programmer) - BatchISP(FLIP) is a command line tool for programming the flash and EEPROM memories of the AVR and is part of the FLIP installation. It can be used to communicate with the preprogrammed USB DFU bootloader.
JTAGICE 3 - Mid-range development tool for Atmel 8-bit and 32-bit AVR microcontrollers with on-chip debugging for source level symbolic debugging, NanoTrace (if supported by the device) and device programming.
Atmel AVR JTAGICE mkII - A mid-range development tool for Atmel 8-bit and 32-bit AVR devices with on-chip debugging for source level symbolic debugging, NanoTrace (if supported by the device) and device programming (superseded by JTAGICE 3).
Atmel AVR ONE! - A professional development tool for all Atmel 8-bit and 32-bit AVR devices with On-Chip Debug capability. It is used for source level symbolic debugging, program trace and device programming. AVR ONE! supports the complete development cycle and is is the fastest debugging tool offered from Atmel.
AVR Dragon - The AVR Dragon sets a new standard for low cost development tools for 8-bit and 32-bit AVR devices with On Chip Debug (OCD) capability.
IAR Embedded Workbench® for Atmel AVR. This is a commercial C/C++ compiler that is available for 8-bit AVR. There is a 30 day evaluation version as well as a 4k (code size limited) kick-start version available from their website.