Patent ID: 11962462
Assignee: STMICROELECTRONICS (ALPS) SAS
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 5:
6. The system on a chip according to claim 1, wherein the restore unit further comprises a state machine configured to:
in a presence of the wake-up signal, keep the first master piece of equipment in a standby state;
verify the signature;
in response to a successful verification, temporarily confer to the second master piece of equipment a quality of master manager piece of equipment, and authorize an execution of the restore program by the second master piece of equipment; and
in response to a completed restoration, withdraw the quality of master manager piece of equipment from the second master piece of equipment, allow the first master piece of equipment to exit the standby mode, and return to the first master piece of equipment the quality of master manager piece of equipment.