Portwell COM Express PCOM-B645VGL, User Manual

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COM Express
™
PCOM‐B645VGL R0 User Manual
Copyright © PORTWELL 2020 PCOM-B645VGL 60
Feature Description Options
Security Device Support
Enables or Disables BIOS support for security device. O.S. will not show Security
Device. TCG EFI protocol and INT1A Interface will not be available.
★
Enabled, Disabled
SHA‐1 PCR Bank Enables or Disables SHA‐1 PCR Bank.
★
Disabled, Enabled
SHA256 PCR Bank Enables or Disables SHA256 PCR Bank.
★
Enabled, Disabled
Pending operation
Schedule an Operation for the Security Device. Note: Your Computer will
reboot during restart in order to change State of Security Device.
★
None, TPM Clear
Platform Hierarchy Enables or Disables Platform Hierarchy.
★
Enabled, Disabled
Storage Hierarchy Enables or Disables Storage Hierarchy.
★
Enabled, Disabled
Endorsement Hierarchy Enables or Disables Endorsement Hierarchy.
★
Enabled, Disabled
TPM2.0 UEFI Spec
Version
Select the TCG2 Spec Version Support.
TCG_1_2: the Compatible mode for Win8/Win10.
TCG_2: Support new TCG2 protocol and event format for Win10 or later.
★
TCG_2, TCG_1_2
Physical Presence Spec
Version Select to Tell O.S. to Support PPI Spec Version 1.2 or 1.3. Not some HCK tests
might not support 1.3.
★
1.3, 1.2
Device Select
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 not found, TPM 1.2 devices will be enumerated.
★
Auto, TPM 1.2, TPM 2.0