Power Pins

• 5 - This is the 5V power pin. It is available for use if you're adding an I2C EEPROM to the board.
• GND pins - These are common ground for power and logic.

Data Pins

The following Transition-Minimized Differential Signaling (TMDS) pins for the DVI connector are available on the breakout board. They transmit highspeed serial data.

• TXC+ and TC- - TMDS clock signal pins. Connects to the DVI port with 220 ohm series resistors. 
• TX0+ and TX0- - TMDS channel 0 signal pins. Connects to the DVI port with 220 ohm series resistors. 
• TX1+ and TX1- - TMDS channel 1 signal pins. Connects to the DVI port with 220 ohm series resistors. 
• TX2+ and TX2- - TMDS channel 2 signal pins. Connects to the DVI port with 220 ohm series resistors. 

I2C Logic Pins

There's a spot for an I2C EEPROM and some resistors, but those are for advanced folks who may want to create a 'sink' device with an EDID. We don't place those parts on this breakout.

• C - I2C clock pin, connect to your microcontroller's I2C clock line. Connected to the DVI port's DCLK line.
• D - I2C data pin, connect to your microcontroller's I2C data line. Connected to the DVI port's DDAT line.