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:
Sep. 12, 2023
Filed:
Jan. 13, 2022
Infineon Technologies Ag, Neubiberg, DE;
INFINEON TECHNOLOGIES AG, Neubiberg, DE;
Abstract
A circuit includes a data input that is configured to receive a data word, the data word including at least one operand which is rotated by a number of bits given by a rotation parameter, a first control input that is configured to receive the rotation parameter, a second control input that is configured to receive an indication of an operation to be performed, a first subcircuit that is configured to generate an operation- and rotation-dependent bit mask from the rotation parameter and the indication of the operation to be performed, a second subcircuit which is configured to process the at least one operand as a function of the bit mask and the operation to be performed, wherein the operand and the operation result generated by the processing remain in the rotated state, and a data output which is configured to output the operation result.