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:
Apr. 29, 2014
Filed:
Mar. 27, 2012
Sreejit Chakravarty, Mountain View, CA (US);
Sreejit Chakravarty, Mountain View, CA (US);
LSI Corporation, San Jose, CA (US);
Abstract
A multiport latch-based memory device includes a latch array, a plurality of first multiplexers, and a second multiplexer. The latch array is responsive to output data from an input data register in a functional mode associated with the latch-based memory device. The plurality of first multiplexers is responsive to output data from the latch array in the functional mode. The plurality of first multiplexers is responsive to output data from the input data register in a test mode associated with the latch-based memory device. The second multiplexer selectively provides output data from the plurality of first multiplexers to the input data register in the test mode, thereby providing a data path bypassing the latch array in the test mode. Embodiments of a corresponding method and computer-readable medium are also provided.