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. 30, 2025
Filed:
Nov. 30, 2023
Lattice Semiconductor Corporation, Hillsboro, OR (US);
Loren L. Mclaury, Hillsboro, OR (US);
Bradley A. Sharpe-Geisler, San Jose, CA (US);
Lattice Semiconductor Corporation, Hillsboro, OR (US);
Abstract
Various techniques are provided to implement dual power supplied memory cells and deterministic reset thereof for programmable logic devices. In one example, a programmable logic device (PLD) includes a configuration memory including an array of memory cells arranged in rows and columns. The PLD further includes a power supply circuit coupled to the configuration memory and configured to selectively couple, based on a reset control signal, a power supply to a first power supply line coupled to the array of memory cells. The array of memory cells is reset if the power supply is coupled to the first power supply line. The power supply circuit is further configured to provide power on a second power supply line to the array of memory cells. Related methods and devices are provided.