Using Efuses - Intel Stratix 10 User Manual

UG-S10SECURITY | 2020.01.15
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9. Using eFuses

Intel Quartus Prime Pro Edition devices use eFuses to permanently store device and
security information. Owner eFuse fields are quadruple-redundant. The Intel Quartus
Prime Pro Edition Programmer programs eFuses using a JTAG interface. eFuse
programming is an irreversible process in which a large amount of electrical current
passes through a small chip feature until the feature is destroyed.
You can set many of the eFuses using the More Options button of the Security
category on the Assignments
shown.
Figure 23. Setting Security Options Using eFuses
The following table describes all available owner eFuses.
Table 6. Owner Programmable eFuses
eFuse Name
Intel FPGA public key hash
Intel FPGA public key cancellation
Intel Corporation. All rights reserved. Agilex, Altera, Arria, Cyclone, Enpirion, Intel, the Intel logo, MAX, Nios,
Quartus and Stratix words and logos are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or
other countries. Intel warrants performance of its FPGA and semiconductor products to current specifications in
accordance with Intel's standard warranty, but reserves the right to make changes to any products and services
at any time without notice. Intel assumes no responsibility or liability arising out of the application or use of any
information, product, or service described herein except as expressly agreed to in writing by Intel. Intel
customers are advised to obtain the latest version of device specifications before relying on any published
information and before placing orders for products or services.
*Other names and brands may be claimed as the property of others.
Device
Legal Values
384-bit hex Read-only.
32-bit hex 32 Intel cancellation IDs are available. Each bit corresponds
to the cancellation ID.
Device and Pin Options menu as
Description
continued...
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