Hardware Layout#

Note

For the detailed specification of each connector, header and carrier board, please refer to the NVIDIA Jetson AGX Thor Developer Kit Carrier Board Specification.

IO Side Layout#

Mark.	Name	Note
1	USB Type-A ports (2x)	USB 3.2 Gen 2 (10Gbps)
2	RJ45 Ethernet port	5Gbps
3	DisplayPort output
4	HDMI output
5a	USB-C port with Force-Recovery Mode functionality	Force-Recovery Mode functionality UFP (USB Device Mode) DFP (USB 3.2 Gen 1 - 5Gbps) PD Sink (140W)
5b	USB-C port	UFP (USB Device Mode) DFP (USB 3.2 Gen 1 - 5Gbps) PD Sink (140W)
6	QSFP28 cage	4x 25Gbps
7	Micro-fit power input	9-28V DC input (Up to 8A)
8	Debug USB-C port	(Behind the lid cover)

Attention

If you are using an Ubuntu host PC to externally flash Jetson AGX Thor Developer Kit (using either the SDK Manager or the Linux_for_Tegra Flash Script), you need to connect a USB from your PC into USB-C port next to the HDMI connector (5a) and thus connect the USB-C power supply into the other USB-C port (5b).

If you don’t see APX device show up on lsusb commands ran on your PC even when you put the Jetson AGX Thor Developer Kit into the Force Recovery Mode (RCM), check whether the USB-C cable connection for flashing is going into the right USB-C port.

Micro-fit Power Connector Specification#

Pin Assignment#

Button Side Layout#

	Mark.	Name	Note
	11	Power button
	12	Force Recovery button
	13	Reset button
	14	White LED

How to enter Force Recovery Mode#

To enter Force Recovery Mode, follow the instructions below:

Press and hold the Force Recovery button (12 , the middle button)
While the Force Recovery button is pressed, briefly press the Reset button (13 , the right button)
Let go the Force Recovery button
The board will reboot into Force Recovery Mode.

Carrier Board Layout#

Note

The diagrams below are from NVIDIA Jetson AGX Thor Developer Kit Carrier Board Specification v1.0.

Module Connector Side Layout#

Non-Module Connector Side Layout#

	Label	Name	Details
	J103	M.2 Key M Connectivity Slot	1TB NVMe SSD pre-populated