Part of Lattice Sentry Solutions Stack for PFR – The Lattice Sentry Root of Trust Demo is a complete bitstream/firmware package which lets you develop, demonstrate and test a NIST 800-193-compliant PFR solution on the Lattice Sentry Demo Board for MachXO3D.
Protect – Using the included MachXO3D PFR configuration bitstream, developers can demonstrate and test the ability to authenticate the boot firmware of protected ICs before they boot. Developers can modify this configuration bitstream or load their own bitstreams as desired.
Detect – The platform also demonstrates the ability to detect and block illegal SPI and SPI flash operations. This can be controlled and monitored using a dedicated user interface on a PC workstation.
Recover – The demonstration can automatically replace damaged boot images of the MachXO3D and also protected external devices with known good versions.