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:
Jun. 07, 2016
Filed:
Aug. 25, 2014
Apple Inc., Cupertino, CA (US);
Ajay Kumar Bhatia, Saratoga, CA (US);
Aravind Kandala, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Embodiments that may allow for selectively tuning a delay of individual write paths within a memory are disclosed. The memory may comprise a memory array, a first data latch, a second data latch, and circuitry. The first and second data latches may be configured to each sample a respective data value, responsive to detecting a first edge of a first clock signal. The circuitry may be configured to detect the first edge of the first clock signal, and select an output of the first data latch responsive to detecting the first edge of the first clock signal. The circuitry may detect a subsequent opposite edge of the first clock signal, and select an output of the second data latch responsive to sampling the opposite edge of the first clock signal.