Analog Devices,inc.

Analog Devices Global Unlimited Company

Paul P Wright

Thomas J Meany

Shaun Bradley

John P Healy

Courtney E Fricano

Kieran Berney

David Brownell

Paul Maher

Systems and methods are provided for an automated analog fault injection including creating a list of fault models for injection to an analog circuit, adding a first fault placeholder to the analog circuit, running fault simulations by replacing the first fault placeholder with a first fault model from the list of fault models, and determining whether the first fault model is detected.

Automated analog fault injection

Automatic power saving for decreasing power demand during a power interruption while maintaining the appearance of full operation of a signal processor including predefined power consuming circuits, a communications interface, and a state machine includes sensing when a power supply interruption has occurred, providing a clock signal, halting the clock signal to the predefined power consuming circuits during a power interruption; and continuing to provide a clock signal to a communications interface regardless of a sensed interruption for maintaining the appearance of normal operations during the sensed interruption.

Automatic power saving system and method for power interuptions

A circuit die to circuit die interface system includes a first circuit die with a first circuit having a first default signal, at least a second circuit die with a second circuit having a second default signal; and a logic circuit disposed on one of the first and second circuit dies and enabled by a default signal from all but one of the circuits to transmit a communication signal from the remaining circuit.

Circuit die to circuit die interface system

Growing community of inventors

Dooradoyle, Ireland

Paul P Wright