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:
Sep. 14, 2010
Filed:
Sep. 25, 2006
Louis B. Hobson, Houston, TX (US);
Mark A. Piwonka, Houston, TX (US);
Louis B. Hobson, Houston, TX (US);
Mark A. Piwonka, Houston, TX (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A method and system of executing stack-based memory reference code. At least some of the illustrated embodiments are methods comprising waking a computer system from a reduced power operational state in which a memory controller loses at least some configuration information, executing memory reference code that utilizes a stack (wherein the memory reference code configures the main memory controller), and passing control of the computer system to an operating system. The time between executing a first instruction after waking the computer system and passing control to the operating system takes less than 200 milliseconds.