Assistance Needed: Testing ST33HTPH2032AHD1 TPM Functionality via SPI

[Sashi1]

Hello All,

I am currently working on a project where we are using the ST33HTPH2032AHD1 TPM. This TPM is connected to our System on Chip (SoC) via the SPI interface.

As I am relatively new to TPMs, I am seeking assistance in testing the TPM functionality from the SoC using SPI. Specifically, I am looking to do this using a standalone application.

Here are some details about my setup:

TPM Model: ST33HTPH2032AHD1

Connection: SPI Interface

I would greatly appreciate it if anyone could provide guidance or share any relevant resources that could assist me in this process. Any sample code, documentation, or step-by-step guides would be extremely helpful.

Thank you in advance for your time and support.

[Peter BENSCH · Accepted solution]

Welcome @Sashi1, to the community!

The data of all ST33 devices is strictly confidential and will only be handed over if an NDA is signed. For this reason, nobody in the public community will be able to help you, so you should contact your local ST contact.

Hope that helps?

Regards
/Peter