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:
May. 11, 2021
Filed:
Oct. 18, 2018
Shanghai Zhaoxin Semiconductor Co., Ltd., Shanghai, CN;
Jing Chen, Beijing, CN;
Xiaoyang Li, Beijing, CN;
Juanli Song, Beijing, CN;
Zhenhua Huang, Beijing, CN;
Weilin Wang, Beijing, CN;
Jiin Lai, New Taipei, TW;
SHANGHAI ZHAOXIN SEMICONDUCTOR CO., LTD., Shanghai, CN;
Abstract
A microprocessor for neural network computing having a mapping table, a microcode memory, and a microcode decoding finite-state machine (FSM) is disclosed. According to the mapping table, a macroinstruction is mapped to an address on the microcode memory. The microcode decoding FSM decodes contents which are retrieved from the microcode memory according to the address, to get microinstructions involving at least one microinstruction loop that is repeated to operate a datapath to complete the macroinstruction.