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. 17, 2012
Filed:
Feb. 07, 2008
Michael David May, Bristol, GB;
Michael David May, Bristol, GB;
XMOS Ltd., London, GB;
Abstract
The invention provides a method of transmitting messages over an interconnect between processors, each message comprising a header token specifying a destination processor and at least one of a data token and a control token. The method comprises: executing a first instruction on a first one of the processors to generate a data token comprising a byte of data and at least one additional bit to identify that token as a data token, and outputting the data token from the first processor onto the interconnect as part of one of the messages. The method also comprises executing a second instruction on said first processor to generate a control token comprising a byte of control information and at least one additional bit to identify that token as a control token, and outputting the control token from the first processor onto the interconnect as part of one of the messages.