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:
Aug. 01, 2023
Filed:
Jan. 03, 2023
Changxin Memory Technologies, Inc., Hefei, CN;
Enpeng Gao, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
The present disclosure provides a write cache circuit, a data write method, and a memory. The write cache circuit includes: a control circuit configured to generate, on the basis of a mask write instruction, a first write pointer and a pointer to be positioned, generate a second write pointer on the basis of a write command, generate a first output pointer on the basis of a mask write shift instruction, and generate a second output pointer on the basis of a write shift instruction; a first cache circuit configured to cache, on the basis of the first write pointer, the pointer to be positioned and output a positioned pointer on the basis of the first output pointer, the positioned pointer being configured to instruct a second cache circuit to output a write address written by the second write pointer generated according to the mask write instruction.