I just ordered an Atmel Xplain eval board based on this thread. For $29 at Digi-Key it's a bargain. 8MB, 32Mhz, 12 bit AD and DA, DMA and Quadrature Decoder ! So now where do I download the ArduinoX core 
I just ordered an Atmel Xplain eval board based on this thread. For $29 at Digi-Key it's a bargain. 8MB, 32Mhz, 12 bit AD and DA, DMA and Quadrature Decoder ! So now where do I download the ArduinoX core