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. 06, 2004
Filed:
Feb. 26, 2003
Acharya Pramod, Munich, DE;
Stefan Dietrich, Türkenfeld, DE;
Sabine Kieser, Hausham, DE;
Peter Schroegmeier, Munich, DE;
Christian Weis, Germering, DE;
Infineon Technologies AG, , DE;
Abstract
Control circuit for a data path of an S-DRAM which is clocked by a high-frequency clock signal, having a programmable mode register for storing a latency value; a latency generator for temporally delaying a data path control signal, generated by an internal sequence controller, with a switchable latency; a latency decoder, which switches the latency generator in a manner dependent on the latency value stored in the mode register, provision being made of at least one signal delay element, which can be switched in by the latency decoder and serves for the signal delay of the data path control signal with a specific delay time, the latency decoder switching in the associated signal delay element if the stored latency value is high.