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:
Jan. 06, 2009
Filed:
Jun. 08, 2006
Pawan Chhabra, Bangalore, IN;
Tessil Thomas, Bangalore, IN;
Pawan Chhabra, Bangalore, IN;
Tessil Thomas, Bangalore, IN;
Intel Corporation, Santa Clara, CA (US);
Abstract
In one embodiment, a method for on-die read only memory (ROM) built-in self-test (BIST) is disclosed. The method comprises testing odd word line entries of a read-only memory (ROM) array by performing two passes through the ROM array to test each odd word line entry for static and delay faults, testing even word line entries of the ROM array by performing two passes through the ROM array to test each even word line entry for static and delay faults, and testing each entry of the ROM array for static faults masked by dynamic faults by performing two passes through the ROM array. Other embodiments are also described.