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:
Feb. 07, 2012
Filed:
Dec. 31, 2008
Maulik Joshi, Sunnyvale, CA (US);
Ivan Herrera Mejia, Folsom, CA (US);
Joshua D. Louie, Roseville, CA (US);
Maulik Joshi, Sunnyvale, CA (US);
Ivan Herrera Mejia, Folsom, CA (US);
Joshua D. Louie, Roseville, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
In general, in one aspect, the disclosure describes creation of a randomization list that includes only a subset of the logic states of an integrated circuit (IC). The subset being selectable by signal so as to define logic states that can be randomized for specific events. The randomization list is during simulation to randomize the logic states defined therein to simulate a specific event occurring during operation of the IC. For example, the randomization list may include those signals that can be randomized upon exiting from a powered down state (e.g., deep power down, C6). The signals that can be randomized may be defined by excluding the signals that cannot be randomized (those still receiving power in the C6 mode). The contents of registers of the IC can be confirmed after the randomization and exit from the C6 mode.