DS-570 User Manual 32
4.1 Intel TXE driver Installation
For Windows 7, it is necessary to install Windows update KB2685811 before install-
ing TXE driver.
Notice: more the KB2685811 explanation, please reference and download from
Microsoft Official website.
http://www.microsoft.com/en-us/download/details.aspx?id=38423
Note!
It is highly recommended to use the FITC tool provided in this kit.
Please make sure to use Intel TXE FW and system tools from the
same kit. Versioning combinations might cause unexpected issues.
Please use SPI Flash parts that align with the Bay Trail Platform
SoC SPI Flash Compatibility Requirements document (IBL#
514482, section 3)
Please note that Intel(R) TXEI driver for Android OS is provided as
part of the Android based UEFI BIOS OS image.
FPT, TXEInfo, TXEManuf tools do not support Windows* 7. Cus-
tomer requested to run TXE manufacturing tools in EFI Shell or
WinPE environment.
For Windows* 7 OS only: Intel TXEI Driver uses KMDF (WDF)
1.11, which is built-in on Windows* 8 and Windows* 8.1. How-
ever, Windows* 7 doesn't have it. Please install Kernel-Mode
Driver Framework (KMDF) version 1.1. Otherwise, yellow bang
appears on Intel TXEI device upon installation. Please follow
instructions in this link: KB2685811
Sample Signer tool reference code kit details available in section
1.2.
Disclaimer: SAMPLE SIGNER REFERENCE CODE DOES NOT
OFFER ADEQUATE SECURITY. CUSTOMER NEEDS TO ADD
SIGNIFICANT FUNCTIONALITY AND MODIFY THIS SOFTWARE
TO PROTECT CUSTOMER PRIVATE KEY. INTEL ASSUMES NO
LIABILITY FOR LOST OR STOLEN PRIVATE KEY DATA AND/OR
SYSTEMS OR ANY OTHER DAMAGES RESULTING THEREOF.
The VCN value has increased to ¯8ˇ. As a result, Full FW upgrade
from Intel(R) TXE FW 1.1.0.1089 is possible however a down-
grade from Intel(R) TXE FW 1.1.0.1113 to an earlier kit is not possi-
ble.
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