APPARATUS AND METHOD FOR RECOVERING FUNCTIONALITY OF CENTRAL PROCESSING UNIT CORE

摘要

An apparatus and method for recovering the functionality of central processing unit core are disclosed herein. The apparatus for recovering the functionality of a central processing unit (CPU) core includes a functionality recovery buffer and a functionality recovery module unit. The functionality recovery buffer temporarily stores a value, to be stored in a register storage unit, in response to a write operation. The functionality recovery module unit performs the recovery of functionality by controlling the functionality recovery buffer when receiving a signal, indicating that a failure has been detected, from the outside.

主权项

1. An apparatus for recovering functionality of a central processing unit (CPU) core, comprising:
a functionality recovery buffer configured to temporarily store a value, to be stored in a register storage unit, in response to a write operation; and a functionality recovery module unit configured to perform recovery of functionality by controlling the functionality recovery buffer when receiving a signal, indicating that a failure has been detected, from an outside.