Intel® Arria® 10 Hard Processor System Technical Reference Manual

ID 683711
Date 1/10/2023
Public

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7.1.3.2.2. Secure Serial Interface

The HPS and FPGA communicate through a secure serial interface. The interface allows security of the HPS to be separate from the security of the FPGA. Software can initiate a request of the serial fuse interface via the Security Manager register.