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. 25, 2025
Filed:
Jun. 01, 2022
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Stmicroelectronics Application Gmbh, Aschheim-Dornach, DE;
Giuseppe Cavallaro, Catania, IT;
Fred Rennig, Nandlstadt, DE;
STMicroelectronics Application GmbH, Aschheim-Dornach, DE;
STMicroelectronics S.r.l., Agrate Brianza, IT;
Abstract
In an embodiment a microcontroller includes a processing unit and a deserial-serial peripheral interface (DSPI) module, wherein the deserial-serial peripheral interface module is coupleable to a communication bus configured to operate according to a selected communication protocol, wherein the processing unit is configured to read user data intended for inclusion in an outgoing frame encoded according to the selected communication protocol, calculate, as a function of the user data, a cyclic redundancy check (CRC) value intended for inclusion in the outgoing frame, compose the outgoing frame by including the user data and the calculated CRC value into the outgoing frame, produce a DSPI frame encoded according to the selected communication protocol as a function of the outgoing frame and program a data register of the deserial-serial peripheral interface module with the DSPI frame, and wherein the deserial-serial peripheral interface module is configured to transmit the DSPI frame via the communication bus.