User's Manual

LE910 V2 HARDWARE USER GUIDE 1VV0301200 Rev.2 Preliminary • 2015-08-04 46 of 81
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5.6 General Purpose I/O
The LE910 V2 module is provided by a set of Configurable Digital Input / Output pins (CMOS 1.8V). Input pads can
only be read; they report the digital value (high or low) present on the pad at the read time. Output pads can only
be written or queried and set the value of the pad output.
An alternate function pad is internally controlled by the LE910 V2 firmware and acts depending on the function
implemented.
The following table shows the available GPIO on the LE910 V2:
PAD
Signal
I/O
Drive
Strength
Default
State
NOTE
C8
GPIO_01
I/O
1 mA
INPUT
Alternate function STAT LED
C9
GPIO_02
I/O
1 mA
INPUT
C10
GPIO_03
I/O
1 mA
INPUT
C11
GPIO_04
I/O
1 mA
INPUT
B14
GPIO_05
I/O
1 mA
INPUT
C12
GPIO_06
I/O
1 mA
INPUT
C13
GPIO_07
I/O
1 mA
INPUT
K15
GPIO_08
I/O
1 mA
INPUT
L15
GPIO_09
I/O
1 mA
INPUT
G15
GPIO_10
I/O
1 mA
INPUT