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. 14, 2004
Filed:
Dec. 05, 2002
Robert D. Bateman, Scottsdale, AZ (US);
James R. Harness, Chandler, AZ (US);
Kayla L. Chalmers, Austin, TX (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A memory includes byte aligned column redundancy capabilities for use in repairing the memory when a defective column is present. The memory array includes a repair/redundant column for use in repairing the memory when another column of the memory array is defective. The memory also has a redundant write multiplexer to select, when a defective column is present in the memory array, an input data bit to be written to the redundant column. A first input of the redundant write multiplexer may be coupled to receive either the LSB or the MSB of write data associated with the first column group and a second input of the redundant write multiplexer may be coupled to receive either the LSB or the MSB of write data associated with the second column group.