The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2026
Filed:
May. 08, 2024
Infineon Technologies Ag, Neubiberg, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
Systems, methods, and circuitries are provided for translating permission identifiers in bus access transactions. In one example, a processing system includes a source system element characterized by a plurality of source privilege levels; a destination system element characterized by a plurality of destination privilege levels; and translator circuitry coupled between the source system element and the destination system element. The translation circuitry includes an input and an output. The input is coupled to the source system element that inputs a bus access transaction, where the bus access transaction includes a source permission identifier indicating a source privilege level. The output coupled is to the destination system element. The output provides a modified bus access transaction in which the source permission identifier is replaced with a destination permission identifier indicating a destination privilege level mapped to the source privilege level.