Rudi Embedded System for NVIDIA Jetson TX2 and TX1
Users Guide
Document: CTIM-00479
Revision: 0.06
Page 16 of 34
Connect Tech Inc. 800-426-8979 | 519-836-1291
Date: 2018-01-19
USB OTG
Function USB 2.0 port (Host or Target device capable)
Location
Front panel OTG
Type
Micro USB Type A/B
Features
Multi-function port. Used as a 3
rd
USB 2.0 Host port, or
during Force Recovery mode it becomes a Target device
port that can attach to another host to interface directly to
the TX2/TX1 for flash reprogramming operations.
I/O Connector
The Rudi Embedded System has a console port to allow for remote or headless use of the System. With an RS-
232 Link, the RS232 Console port allows for additional debug of the Rudi Embedded System.
Function Misc I/O Features (I2C, GPIO, UARTs)
Location
Rear panel I/O connector
Type
2x6 0.100” pitch Header Block
Pinout
Pin Signal
Description
1
I2C_CLK
3.3V General Purpose I2C Bus
Clock. (Attached to TX1 I2C-0)
2
I2C_DATA
3.3V General Purpose I2C Bus
Data. (Attached to TX1 I2C-0)
3
GND
Digital GND
4
GND
Digital GND
5
GPIO1
3.3V General Purpose I/O
6
GPIO2
3.3V General Purpose I/O
7
GPIO3
3.3V General Purpose I/O
8
GPIO4
3.3V General Purpose I/O
9
UART1_RX
General Purpose UART RS-232
Receive.
10
UART1_TX
General Purpose UART RS-232
Transmit.
11
UART0_RX
Console UART RS-232
Receive.
12
UART0_TX
Console UART RS-232
Transmit.
Features
This port includes a variety of add-on features for General
purpose use. One I2C bus, Four GPIOs and two UARTs.