5.10 I2C Connectivity
The I2C interface of the AM335x is available at different connectors on the phyBOARD-
Wega. The following table provides a list of the connectors and pins with I2C connectivity.
Connector
Location
Expansion connector X69
pin 11 (I2C_SDA);
pin 13 (I
2
C_SCL)
A/V connector X71
pin 16 (I2C_SDA);
pin 15 (I2C_SCL)
To avoid any conflicts when connecting external I
2
C devices to the phyBOARD-Wega the
addresses of the on-board I2C devices must be considered.
Table 11
lists the addresses already
in use. The table shows only the default address.
5.11 System Reset Button (S2):
"The phyBOARD-Wega is equipped with a system reset button at S2. Pressing this button will
toggle the X_nRESET_IN pin of the phyCORE SOM low, causing the module to reset. Additionally, a
reset is generated on nRESET_OUT to reset peripherals."
System Reset Button S2
© PHYTEC Embedded Pvt. Ltd. 2014 21
