Power Pins
- 5 - This is the 5V power pin. It is not connected by default. 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.
HDMI Connector
On the end of the board is the HDMI connector. It provides DVI output to any HDMI display or monitor. The following GPIO pins are routed to the connector:
- GP12: D0+
- GP13: D0-
- GP14: CK+
- GP15: CK-
- GP16: D2+
- GP17: D2-
- GP18: D1+
- GP19: D1-
Additional HDMI Pins
Three additional pins for the HDMI connector are broken out on either side of the HDMI port. You can route them to GPIO pins if you would like to use them:
- Utility pin - labeled Util on the board silk. This pin is reserved for future HDMI specification updates
- CEC pin - labeled CEC on the board silk. Consumer Electronic Control is a one-wire bidirectional serial bus that is standardized for remote control functions
- Hot Plug Detection pin - labeled HPD on the board silk. Hot plug detection is used to detect if a device is connected or disconnected to the HDMI connector by monitoring power, plug and unplug events
Page last edited April 30, 2024
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