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:
Mar. 26, 2024
Filed:
Jul. 02, 2021
Shanghai Biren Technology Co., Ltd, Shanghai, CN;
Song Zhao, Shanghai, CN;
XiangLiang Yu, Shanghai, CN;
Shanghai Biren Technology Co., Ltd, Shanghai, CN;
Abstract
The invention relates to an apparatus for virtualized registers. The apparatus includes register space, group selectors, and a block selector. The register space is divided into physical blocks, each of which includes register groups, and each register group contains registers. Each group selector is coupled to a portion of the register groups in a corresponding physical block, and is arranged operably to enable one of the portion of the register groups in the corresponding physical block in accordance with a first control signal corresponding to a virtual device, or a function performed by the virtual device. The block selector, coupled to the group selectors, is arranged operably to enable one of the group selectors in accordance with a second control signal corresponding to a virtual machine instruction. The virtual machine instruction is translated into an operation of the virtual device.