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:
Nov. 23, 2021
Filed:
Aug. 24, 2020
Autochips Wuhan Co., Ltd., Wuhan, CN;
Mingyang Li, Wuhan, CN;
Bin Zhang, Wuhan, CN;
AUTOCHIPS WUHAN CO., LTD., Wuhan, CN;
Abstract
The present application discloses a data acquisition method, a microprocessor and an apparatus with storage function. The method may include: a request information for obtaining a target information may be received. The request type of the request information may be an instruction request or a data request. The instruction cache and the data cache may be queried respectively, to determine whether the target information matching with the requested information exits in the instruction cache and the data cache. If the target information exists in another cache that does not match with the request type of the request information, then the target information may be returned from the cache that does not match with the request type of the request information. The present application may physically separate the instruction cache and the data cache, thereby improving the data acquisition efficiency.