Firmware Release History

Table 1. Previous Releases
Release platform	AVR Studio 5.1
Firmware versions	MCU: 5.20 (0x0514) AVR32 image: 4.1 (0x0401) XMEGA image: 3.2 (0x0302) TMEGA image: 2.1 (0x0201)
New features	Support for high SUT values on Atmel AVR XMEGA devices
Fixes	aWire auto-baud calculation improvements Fixed Atmel AVR XMEGA flash page programming error (seen at low voltages) Improved debugWIRE single-stepping performance
Release platform	AVR Studio 5.0
Firmware versions	MCU: 5.13 (0x050D) AVR32 image: 4.0 (0x0400) XMEGA image: 3.0 (0x0300) TMEGA image: 2.0 (0x0200)
New features	None
Fixes	Fixed Atmel AVR XMEGA software reset handling
Release platform	AVR Studio 5.0 beta
Firmware versions	MCU: 5.11 (0x050B) AVR32 image: 4.0 (0x0400) XMEGA image: 3.0 (0x0300) TMEGA image: 2.0 (0x0200)
New features	None
Fixes	Improved aWire speed
Release platform	AVR Studio 5 beta
Firmware versions	MCU: 0x0506 AVR32 image: 0x0400 XMEGA image: 0x0300 TMEGA image: 0x0200
New features	None
Fixes	Added support for AVR Studio 5 frontend
Release platform	AVR Studio 4.18 SP3	AVR32 Studio 2.6.0
Firmware versions	MCU: 0x040F AVR32 image: 0x0400 XMEGA image: 0x0300 TMEGA image: 0x0200
Firmware versions	MCU: 0x0410 AVR32 image: 0x0400 XMEGA image: 0x0300 TMEGA image: 0x0200
New features	None	None
Fixes	Added support for special HVE MUL instructions	Added support for shutdown mode (Atmel AVR UC3 L) Fixed device disconnecting when no FPGA image is loaded (on certain Linux^® versions)
Release platform	AVR Studio 4.18 SP2	AVR32 Studio 2.5.0
Firmware versions	MCU: 0x040C AVR32 image: 0x0400 XMEGA image: 0x0300 TMEGA image: 0x0200
Firmware versions	MCU: 0x040C AVR32 image: 0x0400 XMEGA image: 0x0300 TMEGA image: 0x0200
New features	None	None
Fixes	Fixed run from software breakpoint at double word instruction.	None
Release platform	AVR Studio 4.18 SP1 PP1	AVR32 Studio 2.4.0
Firmware versions	MCU: 0x040B AVR32 image: 0x0400 XMEGA image: 0x0300 TMEGA image: 0x0200
Firmware versions	MCU: 0x040B AVR32 image: 0x0400 XMEGA image: 0x0300 TMEGA image: 0x0200
New features	None	None
Fixes	None	Fixed EVTO sensing on 10-pin JTAG connector.
Release platform	AVR Studio 4.18 SP1	AVR32 Studio 2.4.0
Firmware versions	MCU: 0x040B AVR32 image: 0x0400 XMEGA image: 0x0300 TMEGA image: 0x0200
Firmware versions	MCU: 0x040B AVR32 image: 0x0400 XMEGA image: 0x0300 TMEGA image: 0x0200
New features	None	None
Fixes	Fixed Atmel AVR XMEGA EEPROM read/write when EEPROM is memory mapped.	Fixed EVTO sensing on 10-pin JTAG connector.
Release platform	AVR32 Studio 2.3.1
Firmware versions	MCU: 0x0409 AVR32 image: 0x0400 XMEGA image: 0x0300 TMEGA image: 0x0200
Firmware versions	MCU: 0x0409 AVR32 image: 0x0400 XMEGA image: 0x0300 TMEGA image: 0x0200
New features
Fixes	Fixed issues regarding connection to targets running at voltages above 3.3V.	Fixed issues regarding connection to targets running at voltages above 3.3V.
Release platform	AVR Studio 4.18	AVR32 Studio 2.3
Firmware versions	MCU: 0x0408 AVR32 image: 0x0301 XMEGA image: 0x0201 TMEGA image: 0x0107
Firmware versions	MCU: 0x0408 AVR32 image: 0x0400 XMEGA image: 0x0300 TMEGA image: 0x0200
New features	Support for longer JTAG daisy chains. Max. daisy chain is now 240 instruction register bits.	Support for longer JTAG daisy chains. Max. daisy chain is now 240 instruction register bits. Support for oscillator calibration for XMEGA
Fixes	Improved support for debugging targets running at low clock frequencies Fixed bug resulting in lost hardware breakpoint when a software breakpoint is removed Fixed software breakpoint masking when reading flash in debug mode for Atmel megaAVR JTAG	Improved aWire baud rate setting.
Release platform	AVR Studio 4.17
Firmware versions	MCU: 0x0310 AVR32 image: 0x0301 XMEGA image: 0x0201 TMEGA image: 0x0107
New features	Support for Atmel tinyAVR and Atmel megaAVR devices
Fixes	Fixed reset line loading problem. Atmel AVR ONE! will not load the target reset line anymore as long as its power is switched on.
Release platform	AVR32 Studio 2.2
Firmware versions	MCU: 0x0306 AVR32 image: 0x0300 XMEGA image: 0x0200 TMEGA image: 0x0103
New features	Support for aWire interface
Fixes	Fixed reset line loading problem. Atmel AVR ONE! will not load the target reset line anymore as long as its power is switched on.
Release platform	AVR Studio 4.16
Firmware versions	MCU: 2.0B AVR32 image: 1.09 XMEGA image: 1.04
New features	None
Fixes	Fixed JTAG programming problem with JTAG clock set to 8MHz Fixed software breakpoint bug resulting in ghost breakpoints Fixed single stepping bug for Atmel AVR XMEGA (step out)
Release platform	AVR Studio 4.15	AVR32 Studio 2.1.0
Firmware versions	MCU: 2.07 MCU: 2.06 AVR32 image: 1.09 XMEGA image: 1.03
New features	Atmel AVR XMEGA Family support
Fixes	None, this is a new release	Minor bug fixes
Release platform	AVR32 Studio 2.0
Firmware versions	MCU: 1.01 AVR32 image: 1.01
New features	Atmel AVR 32-bit microcontrollers support
Fixes	None