User manual

chipKIT Network Shield Reference Manual
www.digilentinc.com page 11 of 11
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Pins Used by I2C Interfaces
chipKIT
Pin #
PIC32
Pin #
Pin
Signal
Notes
66
21
J16-1
AETXCLK/SCL1/INT3/RA14
I2C1 – also attached to
EXT INT 3
67
20
J16-2
AETXEN/SDA1/INT4/RA15
I2C1 – also attached to
EXT INT 4
58
12
J8-9
SCL2/RA2
I2C2
59
13
J8-11
SDA2/RA3
I2C2