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:
Jul. 11, 2006
Filed:
Jun. 10, 2003
Mark R. Greenstreet, Vancouver, CA;
Mark R. Greenstreet, Vancouver, CA;
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
One embodiment of the present invention provides a system that provides skew compensation for communications across a source-synchronous self-timed network. During each clock period, the system allows multiple synchronous transmitters to each transmit one data element and to assert one acknowledgement on a transmit clock line into the self-timed network. In doing so, the multiple synchronous transmitters do not wait for requests from the self-timed network before transmitting a subsequent data element. Similarly, during each clock period, the system allows multiple synchronous receivers to accept one data element from and to assert one request on a receive clock line coupled into the self-timed network. In doing so, the multiple synchronous receivers do not wait for acknowledgments from the self-timed network before receiving a subsequent data element. The self-timed network is configured to tolerate bounded skew between the multiple synchronous transmitters and multiple synchronous receivers.