ASROCK H470M-STX User Manual page 55

TPM2.0 UEFI Spec Version
Use this item to select the TCG2 spec. version supported.
The optional settings: [TCG_1_2]; [TCG_2].
[TCG_1_2]: compatible mode for Win8/Win10.
[TCG_2]: for TCG2 newer spec. compatible mode for Win10
Physical Presence Spec version
Select this item to tell OS to support PPI spec version 1.2 or 1.3. Please note that some HCK
tests might not support version 1.3.
Device Select
Use this item to select the TPM device to be supported. TPM 1.2 will restrict support to
TPM 1.2 devices. TPM 2.0 will restrict support to TPM 2.0 devices. Auto will support both
with the default set to TPM 2.0 devices. If TPM 2.0 devices are not found, TPM 1.2 devices
will be enumerated.
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