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Sprocket Carrier for NVIDIA® Jetson™ TX2/TX2i/TX1
Users Guide
Document: CTIM-00152
Revision: 0.10
Page 13 of 22
Connect Tech Inc. 800-426-8979 | 519-836-1291
Date: 2019/04/01
GPIO/Serial/I2C
Function
GPIO/Serial/I2C
Location
P2
Type
Molex PicoBlade (15 pin) Right Angle Surface Mount
P/N
53261-1571
Mating
51021-1500
Manufacturer: Molex
Crimp: 0500798100 or 0500588100
Manufacturer: Molex
Cable
CBG251
Pinout
Pin Description
1
GND
2
I2C_GP1_SDA
3
I2C_GP1_CLK
4
I2C_GP0_SDA
5
I2C_GP0_CLK
6
GND
7
GPIO_EXP1_INT
8
GPIO_EXP0_INT
9
GPIO9
10
GPIO8
11
GND
12
UART0_RX
13
UART0_TX
14
UART1_RX
15
UART1_TX
NOTE:
a) All P2 signals are +3.3V level translated.
b) The I2C interface I2C_GP0 uses I2C bus 0 and
I2C_GP1 uses I2C bus 1 within Linux for Tegra.
c) Please reference our
for
TX2/TX2i/TX1 values.
d) A UART (from UART0) to USB cable can be
connected to a computer and console can be
accessed using a terminal emulator (e.g. Putty).