Hello,
Please visit the link
http://visionics.a.se/html/edwinxpdemo_f.html to download the fully functional demo version of the software. On the same page they have noted the link to their 'online store'.
Install the software and you may find AVR example projects like
10 hrs Clock
Analog Mux-Demux
8bit_UpDownCounter
EEPROM_Write-Read
Encryption
PWM
Stepper-Motor Control
Watchdog Timer
The 8051 kit includes pleanty of 8051 based projects similerly.
You can develop your own programs for AVR & 8051 using the programming facility available on the Mixed-Mode Simulator module on EDWinXP.
Hope you will find a fantastic tool to design your projects using EDWinXP.
Regards,
Manu Philip