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. 15, 2020
Filed:
Aug. 21, 2018
Shanghai Zhaoxin Semiconductor Co., Ltd., Shanghai, CN;
Chenchen Song, Beijing, CN;
Xiaolong Fei, Beijing, CN;
Aimin Ling, Beijing, CN;
Yingbing Guan, Beijing, CN;
Shanghai Zhaoxin Semiconductor Co., Ltd., Shanghai, CN;
Abstract
An instruction translation circuit, a processor circuit, and an executing method thereof are provided. The instruction translation circuit is adapted for being disposed in the processor circuit. The instruction translation circuit includes a formatted instruction queue, a first instruction translator, an instruction detection circuit, and a second instruction translator. The formatted instruction queue stores a plurality of formatted macro instructions. The first instruction translator translates a first formatted macro instruction of the formatted macro instructions and outputs a first micro instruction. When the instruction detection circuit determines that a trap bit in the first formatted macro instruction is set and a part of the first formatted macro instruction can be translated in advance, the instruction detection circuit outputs first trap information. The second instruction translator translates the part of the first formatted macro instruction in advance according to the first trap information to output a second micro instruction.