Where to find the Orin "Databook"?

I have an Orin Development Kit where I need to debug some PCIe PTM register values.
The TRM for the Orin [1] often states:

For more details, see the PTM section in the Databook.

Can NVIDIA please point me to this “Databook”? Thanks!

[1] https://developer.nvidia.com/downloads/orin-series-soc-technical-reference-manual/

You can find downloadable documents here:
https://developer.nvidia.com/embedded/downloads

There are several models of Orin, so I don’t know which development kit you have, but you can filter by that. Then search for “trm” or “technical reference”.

Other documentation may be specific to the software installed. Mostly it is a release of Ubuntu, but with NVIDIA drivers added. With the drivers added it is known as “L4T”, and you can go to the documentation and other downloads for your specific L4T (see “head -n 1 /etc/nv_tegra_release” to know your L4T version) here:
https://developer.nvidia.com/linux-tegra

Thanks for the info @linuxdev.
My issue is as stated in my original post: I do have the TRM and in exactly that TRM, NVIDIA writes

For more details, see the PTM section in the Databook.

The documents shown on a specific L4T (e.g. R35.4.1) page are:
Jetson AGX Orin Developer Kit User Guide
Jetson Orin Nano Developer Kit User Guide Jetson AGX Xavier Developer Kit User Guide
Jetson AGX Xavier Platform Adaptation Guide
Release Notes
Jetson Linux Developer Guide (online version)
Software License Agreement
Jetson Linux API Reference (formerly named Multimedia API Reference)
nvbuf_utils to NvUtils Migration Guide

Which of that is the “Databook”? I hope NVIDIA can advise here.

I do not know what the Databook would be, but I am interested myself since I’ve not seen it before.

The question has not been answered yet by NVIDIA - keeping the thread open.

The question has not been answered yet by NVIDIA - keeping the thread open.