Misc. Io Connector - Connect Tech NVIDIA Jetson TX2 User Manual

NVIDIA Jetson Fan
Function NVIDIA Jetson Fan Control
Location P22
Type Molex PicoBlade Header
P/N 53261-0471
Mating 51021-0400
Pinout
Pin Description
1
2
3
4
NOTE: Please note that FAN PWM (speed control) is NOT natively supported by the stock L4T builds. To
enable PWM functionality (speed control) users must deploy CTI-L4T BSP. Please see the software section of
this document for more details.

Misc. IO Connector

Function IO Connector
Location P12
FCI Minitek Double Row 10 x 2
Type
98424-G52-20LF
P/N
10073599-020LF
Mating
Cable
Pinout Pin Description
1 SPI_CLK
3 SPI_MOSI
5 SPI_MISO
7 SPI_CS#
9
11 I2C_GP0_CLK
13 I2C_GP0_DAT
15
17 GPIO_IN
19
Document: CTIM-00153
Revision: 0.14
GND
+5V
TACH
PWM
Pin Description
2 UART0_TX
4 UART0_RX
6 UART0_RTS#
8 UART0_CTS#
GND 10
12 UART1_TX
14 UART1_RX
GND 16 UART1_RTS#
18 UART1_CTS#
GND 20
Page 16 of 29
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GND
GND
Users Guide
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Date: 2018-11-13