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:
Nov. 13, 2012
Filed:
Apr. 28, 2010
Moises Cases, Austin, TX (US);
Vinh B. LU, Austin, TX (US);
Bhyrav M. Mutnury, Austin, TX (US);
James J. Parsonese, Durham, NC (US);
Nam H. Pham, Austin, TX (US);
Moises Cases, Austin, TX (US);
Vinh B. Lu, Austin, TX (US);
Bhyrav M. Mutnury, Austin, TX (US);
James J. Parsonese, Durham, NC (US);
Nam H. Pham, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Measuring control signal timing for synchronous dynamic random access memory ('SDRAM'), including combining into a trigger signal for an oscilloscope display control signals of an SDRAM under test, the control signals derived only from a single type of memory operations; and driving, continually during both READ and WRITE operations to and from the SDRAM under test, the oscilloscope display with a memory bus data signal ('DQ') and a memory bus clock signal (‘DQS’) from the SDRAM under test.