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. 17, 2018
Filed:
Feb. 01, 2016
Invecas, Inc., Santa Clara, CA (US);
Invecas, Inc., Santa Clara, CA (US);
Abstract
A memory built-in self test ('BIST') system comprises: a controller; a single port memory engine coupled to one or more single port memories; and a non-single port memory engine coupled to one or more non-single port memories. The controller receives operation codes ('op-codes') for testing a plurality of memory types. An output of the controller is coupled to inputs of the single port memory engine and the non-single port memory engine. The controller generates test instructions based on the received op-codes. The single port memory engine and the non-single port memory engine interpret the test instructions to test the one or more single port memories and the one or more non-single port memories.