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:
May. 25, 2021
Filed:
Apr. 06, 2020
Movellus Circuits Incorporated, Ann Arbor, MI (US);
Jeffrey Fredenburg, Ann Arbor, MI (US);
Muhammad Faisal, Ann Arbor, MI (US);
David M. Moore, Ann Arbor, MI (US);
Ramin Shirani, Morgan Hill, CA (US);
Movellus Circuits, Inc., Ann Arbor, MI (US);
Abstract
An integrated circuit (IC) includes multiple interconnected driver cells enabled/disabled based on a first set of control signals. The multiple circuit cells are arranged to define a first aggregate enabled/disabled configuration exhibiting a first aggregated delay. The first aggregated delay is based on the individual enabled/disabled states of the circuit cells. Timing circuitry evaluates the first aggregate delay with respect to a circuit design constraint, and selectively generates a second set of control signals to configure the multiple circuit cells to define a second aggregate enabled/disabled configuration having a second aggregate delay different than the first aggregate delay.