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. 16, 2002
Filed:
Sep. 03, 1998
Phillip E. Byrd, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
An apparatus, system, and method for testing packet-based semiconductor devices by using simplified test data packets. Simplified test data packets are generated by conventional memory testers in one format. The simplified test data packets are realigned to another, different format by test mode circuitry located on an integrated circuit chip, test interface, or tester prior to testing the memory device. The test method potentially reduces the number of pieces of data which must be generated using an algorithmic pattern generator on a per-pin basis. Furthermore, the test method potentially reduces the number of packet words that has a combination of data generated from an APG and vector memory. Packet-based semiconductor devices are also disclosed.