Patent · US Active

Serial data communication with in-frame response

US11977508B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Jens Barrenscheen · Munich, DE
Ansgar Pottbaecker · Grafing, DE

Key dates

Filing date	Mar 24, 2022
Grant date	May 7, 2024
Priority date	—
Expiry date	Mar 24, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06F2213/36
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method for a slave bus and a master bus includes receiving a first frame via a first data channel, wherein the first frame includes at least first header data, first payload data and first checksum. The method further includes implementing a function depending on the header data contained in the received first frame, and generating a second frame including second header data, second payload data, which are determined by the implemented function, and a second checksum. The second checksum is ascertained at least on the basis of the second payload data and the first header data contained in the received first frame. The method also includes transmitting the second frame via a second data channel simultaneously with receiving the first frame via the first data channel.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.