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TPM-SPI-A (14-1 pin)

Quick Start Guide

E22019 / First Edition / May 2023

Using the TPM-SPI-A card

The TPM-SPI-A card securely stores keys, digital certicates, passwords, and data. It helps enhance

the network security, protects digital identities, and ensures platform integrity.

The TPM-SPI-A card supports 64-bit Windows

10 UEFI OS only.

To use the TPM-SPI-A card:

1. Insert the TPM-SPI-A card to the SPI_TPM connector on your motherboard.

Pin denition:

PIN 1

MISO_TPM

RST#_TPM

VCC_SPI

MOSI_TPM

SCLK#_TPM

GND

CS#_TPM

PIRQ#_TPM_Q

NOTE: The TPM module and BIOS share the same pin layout. The NC signal is used for the TPM-

SPI-A, while the BIOS signal is used for the motherboard.

Summary of content (5 pages)

PAGE 1
E22019 / First Edition / May 2023 TPM-SPI-A (14-1 pin) Quick Start Guide Using the TPM-SPI-A card The TPM-SPI-A card securely stores keys, digital certificates, passwords, and data. It helps enhance the network security, protects digital identities, and ensures platform integrity. The TPM-SPI-A card supports 64-bit Windows® 10 UEFI OS only. To use the TPM-SPI-A card: Insert the TPM-SPI-A card to the SPI_TPM connector on your motherboard.
PAGE 2
. Press or to enter the BIOS Setup program at the system startup. 3. From the Advanced menu, do any of the following: • a) Click Trusted Computing. b) Set the Security Device Support item to [Enabled].
PAGE 3
• a) Click PCH-FW Configuration. b) Set the TPM Device Selection item to [dTPM]. 4. Press to save the changes, exit the BIOS Setup program and boot into the OS. Now you can start using the TPM-SPI-A card with Windows® BitLocker.
PAGE 4
Clearing the TPM security hardware You can clear the TPM security hardware either from the BIOS or the OS. Clearing from the BIOS To clear from the BIOS: 1. Launch the Trusted Computing BIOS screen. NOTE: For details, refer to steps 2-3 of the section Using the TPM-SPI-A card. 2. Set the Pending operation item to [TPM Clear]. 3. Press to save the changes and exit the BIOS Setup program.
PAGE 5
Clearing from the OS To clear from the OS: 1. In the Windows® Search box, key in tpm.msc and press . The TPM Management screen appears. 2. Under Actions, click Clear TPM... 3. Click Restart to restart your computer.