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:
Sep. 21, 2021
Filed:
Aug. 14, 2018
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Hiroshi Kobayashi, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
A predetermined field of a fetched instruction is extended to secure an instruction type and an operand length. An instruction conversion table stores an extension field longer than the predetermined field in association with a bit pattern of the predetermined field of an instruction. An extension field acquisition unit acquires the extension field by referring to the instruction conversion table, with a bit pattern of the predetermined field of the fetched instruction. An instruction decoder performs a decoding process on a new instruction including the extension field in place of the predetermined field of the fetched instruction.