Replacement-TPM-2.0-module/README.md

# tpm-modules

The MZ32-AR0 (rev. 1.0) needs a TPM 2.0 module, which is not easily found. So I made my own replacement using similar parts. This module replaces the CTM010, using a Infineon SLB9670VQ2. The starting point was forked from here: https://github.com/loopaware/tpm-modules

- The chip of the MZ32A0 Rev.1.0 is Infineon SLB9670VQ2.
- The pinout is a 7x2 (14) pin header, specific to the MZ32-AR0 of course.



### From the forked repo
KiCAD (v5.99) designs for Infineon SLB9665 and SLB9670 based TPM modules.

There are two interfaces: SPI (SLB9670) and LPC (SLB9665). Pinouts for the modules vary a lot ([manufacturer specific?](https://superuser.com/a/1537838)) but given how simple the boards are adding new ones should be fairly straightforward. 

Modules in this repo:

**tpm-module-12pin-spi**

![tpm-module-12pin-spi](https://raw.githubusercontent.com/electrolama/tpm-modules/main/tpm-module-12pin-spi/board-render.png)

`Status:` Untested, parts ordered for prototypes

**tpm-module-14pin-lpc**

![tpm-module-14pin-lpc](https://raw.githubusercontent.com/electrolama/tpm-modules/main/tpm-module-14pin-lpc/board-render.png)

`Status:` Untested, please raise a PR if you build and test one.

If you do end up designing a new module, raise a PR so we can collect them all in one repo.

**UNTESTED DESIGNS - COMES WITH NO WARRANTIES OR PROMISES**

THIS MIGHT KILL YOUR COMPUTER AND SET YOUR HOUSE ON FIRE.

YOU HAVE BEEN WARNED.

**License:** CC0 "No Rights Reserved"