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:
Nov. 19, 2019
Filed:
Jun. 20, 2016
Analog Devices Global Unlimited Company, Hamilton, BM;
Mohamed Farook Basheer Ahamed, Bangalore, IN;
Michael Martin McCarthy, Co. Limerick, IE;
Aravind K. Navada, Bangalore, IN;
ANALOG DEVICES GLOBAL UNLIMITED COMPANY, Hamilton, BM;
Abstract
Improvements over existing data collection interfaces disclosed herein include, among other things, additional logic blocks (and associated timers, state machines, and registers) to off-load data collection and data processing prior to waking a microprocessor from a sleep mode. For example, an improved data collection interface collects a predetermined number of sensor values from a sensor while maintaining active a single communication session with the sensor over a pin of the interface. The microprocessor remains in the sleep mode for an entire duration of the single communication session. The data collection interface can reduce the likelihood of false starts of the microprocessor by using the logic blocks to verify that data meet preconditions prior to interrupting the microprocessor. The data collection interface can reduce the overall power consumption of a chip in which the microprocessor is integrated by a factor of at least about 2× (i.e., 50% reduction in power consumption).