| 主权项 |
1. A method comprising:
providing first information from a first unit into an information storage of an interface for performing a first operation of a processing unit, wherein the interface is coupled between the first unit and the processing unit; wherein the performing of the first operation is requested by the first unit; providing an access restriction which restricts the read access and write access of the information storage for the first unit during the performing of the first operation of the processing unit; wherein during the first operation of the processing unit, second information is transferred between the processing unit and the information storage and written to the information storage, and after the performing of the first operation, providing at least a read access to the information storage such that the second information written during the performing of the first operation is readable. |
