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Four I2C busses are available. Following table summarizes how they are organized.
{{WorkInProgress}| class="wikitable" !!!!!colspan="4" | Connected Slave Devices!|-|||||||colspan="2" align="center" | '''IRQ'''||-!I2C bus #!Signals!Processor pads!Pull-up on board!p/n!address (7 bit)!Processor connection!Polarity!Notes|-| 0| SDA| AB6| 2.2 kOhm| PMIC PTPS659113A| 0101101| GPO_16 (ball G6)| programmable||-| | SCL| AC4| 2.2 kOhm| HDVICP power supply TPS62353| 1001000| -| -||- style="background-color:#C0C0C0"||||||||||-| 1 (HDMI)| SDA| AG24| 10 kOhm| | | | ||-| | SCL| AF24| 10 kOhm| | | | ||- style="background-color:#C0C0C0"||||||||||-| 2| SDA| AG28| -| | | | ||-| | SCL| AF27| -| | | | ||- style="background-color:#C0C0C0"||||||||||-| 3| SDA| AA24| 10 kOhm| EEPROM 24LC32A| 1010001| -| -| A1 and A0 bits of address can be configured at carrier board level |-| | SCL| AH26| 10 kOhm| Keypad controller MAX7359ETG+| 0111000| GP0_21 (ball K7)| active low| |-| | | | | Touch screen controller TSC2003| 1001000| GP0_22 (ball H3)| active low| |-|}
