Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrew Lukefahr0
Adam Duncan0
Date of Patent
March 1, 2022
0Patent Application Number
171046480
Date Filed
November 25, 2020
0Patent Citations
Patent Primary Examiner
Patent abstract
A field-programmable gate array (FPGA) architecture capable of performing immutable hardware Root-of-Trust updates and patches. In embodiments, the architecture utilizes the dielectric breakdown mechanism of magneto tunnel junctions (MTJ) to operate both as: 1) multi-time programmable (MTP) configuration memory for reconfigurable FPGA designs, and 2) one-time programmable (OTP) memory for FPGA Root-of-Trust sections.
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