Patent · US Active

Receive module and method for receiving differential signals in a serial bus system

US11824577B2 · kind B2 · utility

0Cited by

0References

13Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Steffen Walker · Reutlingen, DE
Arthur Mutter · Hamberg, DE
Felix Lang · Schliengen, DE

Key dates

Filing date	Jun 23, 2022
Grant date	Nov 21, 2023
Priority date	—
Expiry date	Jun 23, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06F13/4295
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A receive module. The receive module has a first voltage divider for adjusting a first receive threshold; a first comparator, connected to the first voltage divider, for evaluating differential signals received from a bus of the bus system using the first receive threshold; a second voltage divider for adjusting a second receive threshold or a third receive threshold; a second comparator, connected to the second voltage divider, for evaluating the differential signals using the second or third receive threshold adjusted by the second voltage divider; and a switching unit for the switchover between the second and third receive threshold as a function of an operating mode of the receive module, to which the receive module is to be switched for a first or second communications phase of a communication on the bus, the first and second voltage dividers being connected to the bus in each case.

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