Adds DVI display, Ethernet, USB host and audio to Overo™ COMs

Features:
-10/100baseT Ethernet
-USB OTG mini-AB
-USB host mini-A
-DVI-D (HDMI)
-Audio In / Audio Out
-USB Serial Console
-Signals available on 0.100" through-holes at 1.8V logic

* Two (2) two-wire serial ports
* One 1-wire port
* 6 PWM lines
* I2C port
* SPI bus

Also 6 A/D input lines and processor control signals.