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. 08, 2014
Filed:
Dec. 23, 2009
Siddharth Gupta, Uttar Pradesh, IN;
Rakesh Kumar Sinha, VIII-Mozaffara Post Bardin, IN;
Vamsi Krishna Gullapalli, Krishna Dist, IN;
Dibya Dipti, Uttar Pradesh, IN;
Siddharth Gupta, Uttar Pradesh, IN;
Rakesh Kumar Sinha, VIII-Mozaffara Post Bardin, IN;
Vamsi Krishna Gullapalli, Krishna Dist, IN;
Dibya Dipti, Uttar Pradesh, IN;
STMicroelectronics International N.V., Amsterdam, NL;
Abstract
A system and a method to improve signal synchronization in a plurality of signal paths traversing multiple voltage domains. According to an embodiment of the present disclosure a memory arrangement is preferred for signal synchronization. All read/write and clocks signals and other control signals are driven to periphery supply (Vp) levels, except wordline (WL[i]) signals which are driven at core supply (Vc) level. By doing so, lower average and peak current consumption associated with core supply (Vc) is achieved with constant delays and maintaining required signal synchronization in the signal paths traversing multiple voltage domains.