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:
Jul. 05, 2022
Filed:
May. 07, 2020
Nxp Usa, Inc., Austin, TX (US);
NXP USA, Inc., Austin, TX (US);
Abstract
A method of managing load units of executable instructions between internal memory in a microcontroller with multiple bus masters, and a non-volatile memory device external to the microcontroller. A copy of the load units are loaded from the external memory device into the internal memory for use by corresponding bus masters. Each load unit is with a corresponding load entity queue and each load entity queue is associated with a corresponding one of the multiple bus masters. Each load entity queue selects an eviction candidate from the associated copy of the load units currently loaded in the internal memory. Information identifying the eviction candidate for each load entity queue is broadcasted to all load entity queues. The eviction candidate is added to a set of managed eviction candidates if none of the load entity queues vetoes using the eviction candidate.