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:
Dec. 25, 2001
Filed:
May. 19, 2000
Rollie Morris Fisher, LaSalle, MI (US);
Samuel James Guido, Dearborn, MI (US);
Martin G. Gravenstein, Nevada City, CA (US);
Michael Anthony Viigil, Colorado Springs, CO (US);
Visteon Global Technologies, Inc., Dearborn, MI (US);
Abstract
A multi-function timer used to perform multiple input timing measurements and generate multiple timed output events on the I/O pins of the apparatus. The multi-function timer comprises a plurality of slots and a compute engine. Each of the slots represents one of a plurality of timing processes. The compute engine includes a micro-sequencer and a processor. The micro-sequencer identifies a current slot and associated plurality of instructions representing a process, and is configured to serially sequence through each of the slots. The processor performs the functions of the instructions associated with each current slot. Further, each slot is configured to perform any one of the following timing processes: pulse width modulation, high speed input, high speed output, or delta time input. The multi-function timer is advantageous in that it provides application design flexibility by eliminating the need for dedicated logic for input and output timing functions.