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:
Oct. 10, 2006
Filed:
Mar. 14, 2005
Jonghee Han, Cary, NC (US);
Jonghee Han, Cary, NC (US);
Infineon Technologies AG, Munich, DE;
Abstract
A circuit for latching data into a memory includes a receiver, a delay, and a selector. The receiver is configured for receiving a data signal, and the delay is configured to delay the data signal to provide a delayed data signal. The selector is configured to receive the delayed data signal, a data strobe signal, and an inverted data strobe signal and provide a first strobe signal and a second strobe signal in response to the delayed data signal, the data strobe signal, and the inverted data strobe signal. Rising edge data is latched into the memory in response to the first strobe signal and falling edge data is latched into the memory in response to the second strobe signal.