Advantech ARK-1551 User Manual page 54

3.2.2.7 Trusted computing
Provides control options of TPM module for the device security.
.
Security Device Support

Enable or disable BIOS support for security device.
SHA-1 PCR Bank

Enable or Disable SHA-1 PCR Bank.
SHA256 PCR Bank

Enable or Disable SHA256 PCR Bank.
Pending operation

Schedule an Operation for the Security Device.
Platform Hierarchy

Enable or Disable Platform Hierarchy.
Storage Hierarchy

Enable or Disable Storage Hierarchy.
Endorsement Hierarchy

Enable or Disable Endorsement Hierarchy.
TPM 2.0 UEFI Spec Version

Select the TCG2 Spec Version Support.
Physical Presence Spec Version

Select to Tell O.S. to support PPI Spec Version 1.2 or 1.3.
Device Select

TPM 1.2 will restrict support to TPM 1.2 devices, TPM 2.0 will restrict support to
TPM 2.0 devices.
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