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:
Jan. 20, 2009
Filed:
Jul. 23, 2003
Richard W. Adkisson, Dallas, TX (US);
Huai-ter Victor Chong, Dallas, TX (US);
Richard W. Adkisson, Dallas, TX (US);
Huai-Ter Victor Chong, Dallas, TX (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A system and method for effectuating the transfer of data blocks having intervals across a clock boundary between a first clock domain and a second clock domain. A first circuit portion provides the data blocks to a second circuit portion. A synchronizer controller disposed between the first and second clock domains provides at least one dead cycle control signal to the second circuit portion, which is indicative of the location of at least one dead cycle between the first and second clock signals. Control logic associated with the second circuit portion generates data transfer control signals responsive to the at least one dead cycle control signal in order to control the second circuit portion so that the data blocks may be transmitted as contiguous data blocks relative to the at least one dead cycle.