What does PSDT abbreviation means?

[MotoFAN]

Hi all!

Frequently see PSDT abbreviation when work with software part of Astro25 and TRBO platforms.

What does it mean?
What is the role of this thing?

Please clear up this.

[Spiffy50]

Partition Security Data Table. I've no idea what it is or how it works, just saw the reference in a service manual.

[MotoFAN]

Ok. Thanks. I think that somebody will be able to add.