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:
Oct. 04, 2022
Filed:
Apr. 12, 2021
Ambarella International Lp, Santa Clara, CA (US);
Manish Singh, Campbell, CA (US);
Dingxin Jin, Milpitas, CA (US);
Ambarella International LP, Santa Clara, CA (US);
Abstract
An apparatus including a plurality of set arbitration circuits and a die arbitration circuit. The set arbitration circuits may each be configured to receive first commands and second commands and comprise a bank circuit configured to queue bank data in response to client requests and a set arbitration logic configured to queue the second commands in response to the bank data. The die arbitration circuit may be configured to receive the commands from the set arbitration circuits and comprise a die-bank circuit configured to queue die data in response to the client requests and a die arbitration logic configured to queue the second commands in response to the die data. Queuing the bank data and the die data for the second commands may maintain an order of the client requests and prioritize the first commands corresponding to a current controller over the first commands corresponding to a non-current controller.