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Title:
LOGICAL OPERATION STORAGE UNIT, STORAGE ARRAY AND LOGICAL OPERATION MEMORY
Document Type and Number:
WIPO Patent Application WO/2023/137696
Kind Code:
A1
Abstract:
Disclosed in the present application are a logical operation storage unit, a storage array and a logical operation memory. The logical operation storage unit comprises a logical operation control circuit, a result storage circuit, a WBL connecting end, a WBLB connecting end and N data storage circuits. The WBL connecting end and the WBLB connecting end are used for inputting data signals to be subjected to logical operation, the data storage circuits are used for storing said data signals, and the logical operation control circuit is used for performing a logical operation on said data signals stored in the data storage circuits, and storing, in the result storage circuit, a calculation result data signal acquired by means of logical operation. The structure of the logical operation storage unit involves directly mapping, to the storage unit, a logical function that needs to be realized, and specific logical values of N logical variables in the logical function are determined according to the input, such that all logical functions are realized, and the original read-write and storage characteristics of the storage array can also be retained.

Inventors:
CUI XIAOLE (CN)
ZHANG SUNRUI (CN)
Application Number:
PCT/CN2022/073145
Publication Date:
July 27, 2023
Filing Date:
January 21, 2022
Export Citation:
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Assignee:
UNIV PEKING SHENZHEN GRADUATE SCHOOL (CN)
International Classes:
G06F7/501
Foreign References:
CN112214197A2021-01-12
CN111863071A2020-10-30
CN112116937A2020-12-22
CN110364203A2019-10-22
CN112133339A2020-12-25
US20160189769A12016-06-30
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
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