Finally, the casket is opened: we (+@h0t_max and @_Dmit) have extracted Intel x86 microcode! One more Intel "top secret" information gets revealed...
github.com/chip-red-pill/…
Be aware of potentially danger default settings for I2C SCL/SDA IO pins in Lattice Radiant (Open Drain mode is requred for I2C), as it isn't checked by Map and other tools generating a valid bitstream. This can lead to a damage of a driver even if the slave never sets 1'b1 on SDA
I’m so happy for our hardware Positive Labs (@ivannikovp and others), who are helping me with my Intel research. Together, we’re going to break Intel desktop CPUs!