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. 19, 2006
Filed:
Aug. 20, 2003
David Vinke, Clackamas, OR (US);
Ekambaram Balaji, Portland, OR (US);
Giuseppe Fornaciari, Milan, IT;
David Vinke, Clackamas, OR (US);
Ekambaram Balaji, Portland, OR (US);
Giuseppe Fornaciari, Milan, IT;
LSI Logic Corporation, Milpitas, CA (US);
Abstract
A latch based random access memory includes an input data register; an input data buffer coupled to the input data register; a latch array coupled to the input data buffer; and a latch array bypass multiplexer for selecting one of the input data buffer and the latch array in response to a memory scan mode signal to generate a first data output of the latch based random access memory from the input data buffer during logic scan testing and a second data output of the latch based random access memory from the latch array during memory scan testing.