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. 08, 2019
Filed:
Aug. 20, 2015
Ambarella, Inc., Santa Clara, CA (US);
Kumarasamy Palanisamy, San Jose, CA (US);
Ambarella, Inc., Santa Clara, CA (US);
Abstract
An apparatus having an interface and a circuit is disclosed. The interface may be connectable to a plurality of counters and a plurality of pipelines. The circuit may be configured to increment the counters associated with a first data unit in response to the first data unit being available in a buffer, and monitor a plurality of decrements of the counters by the pipelines. Each pipeline may decrement a respective counter when finished with the first data unit in the buffer. The circuit may also be configured to block the pipelines from processing a second data unit in the buffer until all of the counters associated with the first data unit have been decremented.