Patent · US Active

Micro controller unit including an error indicator module

US9329919B2 · kind B2 · utility

2Cited by

5References

1Claims

0Family size

Assignee

Freeescale Semiconductor, Inc. · US

Inventors

Norbert Pickel · Geroldstein, DE
Axel Bahr · Munich, DE
Derek Beattie · Giffnock, GB
Andrew Birnie · Renfrew, GB
Carl Culshaw · Wigan, GB

Key dates

Filing date	Jul 16, 2008
Grant date	May 3, 2016
Priority date	—
Expiry date	Jul 19, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG07C5/085
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A micro controller unit including an error indicator hardware module, the error indicator module being arranged to respond to event signals representative of internal and external fault and error events perturbing the micro controller unit function by registering in non-volatile memory a record of the nature of each of the events, wherein the record of the events is inaccessible to alteration.

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