Title:
SEMICONDUCTOR DEVICE, AND DATA PROCESSING CIRCUIT AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/245785
Kind Code:
A1
Abstract:
Embodiments of the present disclosure provide a semiconductor device, and a data processing circuit and method. A chip select signal and a plurality of command signals are received by means of an input end of the data processing circuit, and a receiver obtains a sampling signal on the basis of a clock signal. The chip select signal and the plurality of command signals are sampled by a latch on the basis of the sampling signal, so as to obtain an internal select signal and an internal command signal. A decoder decodes the internal select signal and the internal command signal to obtain a data operation command. According to the semiconductor device, and the data processing circuit and method provided by the embodiments of the present disclosure, a complete command signal can be received in one clock cycle, and thus a data operation command is generated and sent to a subsequent data operation circuit, such that the semiconductor device where the data processing circuit is located has a higher processing speed, and the processing efficiency of the semiconductor device can be improved.
Inventors:
GAO ENPENG (CN)
Application Number:
PCT/CN2022/106162
Publication Date:
December 28, 2023
Filing Date:
July 18, 2022
Export Citation:
Assignee:
CHANGXIN MEMORY TECH INC (CN)
International Classes:
G11C7/10; G11C8/10
Foreign References:
| CN109903793A | 2019-06-18 | |||
| CN110870010A | 2020-03-06 | |||
| CN103198859A | 2013-07-10 | |||
| US6295245B1 | 2001-09-25 | |||
| CN110366755A | 2019-10-22 | |||
| US6188641B1 | 2001-02-13 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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