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. 19, 2016
Filed:
May. 22, 2013
Marvell International Ltd., Hamilton, BM;
Pantas Sutardja, Los Gatos, CA (US);
Jun Zhu, San Jose, CA (US);
Joseph Jun Cao, Los Gatos, CA (US);
Marvell International LTD., Hamilton, BM;
Abstract
A system-on-chip including an ingress arbiter module to receive a plurality of service requests from a plurality of devices located upstream to access a resource located downstream. Each of the service requests includes a quality of service value and a first timing budget value specified by the respective device to indicate an amount of time in which the respective service request is to be serviced by the resource. The ingress arbiter module selects a first service request based on the quality of service values, the first timing budget values, and a time delay associated with arbitrating the plurality of service requests and outputting the first service request downstream. A timing budget generator module generates a second timing budget value for the first service request based on the first timing budget value associated with the first service request, and the time delay.