Optimized for search terms: RPC8394 1.6 TPM reader, TPM 1.6 programmer, SPI TPM reader, legacy TPM recovery tool, BitLocker TPM recovery, forensic TPM imaging.

: Dumps chip data into a binary file, which can then be decoded by secondary utilities (like IBMpass) to reveal the original supervisor password (SVP). Secure Access

Verify with actual datasheet – this is a generic SPI TPM interface.