Astro Carrier for NVIDIA® Jetson™ TX2/TX2i
Users Guide
Document: CTIM-00456
Revision: 0.24
Page 43 of 47
Date: 2021-10-04
GPIO Header
Function
Stereo Output Audio Header
Location
P4
Type
FCI Minitek Double Row 4 x 2
P/N
98424-G52-08LF
Mating
10073599-008LF – Manufacturer: FCI
Cable
N/A
Pinout
Pin Description
1
GPIO8
2
GND
3
GPIO9
4
GND
5
GPIO_EXP0_INT
6
GND
7
GPIO EXP1 INT
8
GND
Note for software development:
Please reference our
TX2/TX2i values.
I2C Header
Function
I2C Header
Location
P7
Type
FCI Minitek Double Row 3 x 2
P/N
98424-G52-06LF
Mating
10073599-006LF – Manufacturer: FCI
Cable
CBG112
Pinout
Pin Description
1
I2C_GP1_SCL
2
GND
3
I2C_GP1_SDA
4
-
5
-