Data access method and device, electronic equipment and storage medium

A data access device and data access technology, applied in the direction of input/output to the record carrier, etc., can solve the problems of poor data output timeliness, data cannot be output in time, etc., to avoid delay, improve output real-time performance, and improve The effect of timeliness

Pending Publication Date: 2022-07-29
MIDEA GRP (SHANGHAI) CO LTD +1
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Problems solved by technology

Data that requires high real-time performance usually needs to be cached in the buffer first, and the output data will not s

Method used

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  • Data access method and device, electronic equipment and storage medium
  • Data access method and device, electronic equipment and storage medium
  • Data access method and device, electronic equipment and storage medium

Examples

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[0034] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0035] An embodiment of the present application provides a data access method for controlling data access of a register. The data access method can be applied to an electronic device. The electronic device includes a processor, a memory and a buffer. The processor is connected with the memory and the buffer through a data bus. Computer readable instructions are stored in the memory. The processor controls data access to the buffer by invoking computer readable instructions stored in the memory to execute the data access method.

[0036] figure 1 It is a schematic ...

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Abstract

The invention provides a data access method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a data state of current to-be-cached data; when it is determined that the data state is a first preset state, the current to-be-cached data is output, and the first preset state represents that data corresponding to the state needs to be output. According to the method and the device, whether the current to-be-cached data is output or not is determined based on the data state of the current to-be-cached data, so that the data with relatively high requirements on the real-time performance of the data can be output in time, and the timeliness of data output is improved.

Description

technical field [0001] The present application relates to the field of data storage, and in particular, to a data access method, a data access device, an electronic device, and a storage medium. Background technique [0002] In the prior art, when data is buffered, it is usually necessary to start outputting the data buffered in the buffer after the buffered amount in the buffer reaches a preset ratio. For data with high real-time requirements, it usually needs to be cached in the buffer first, and the data will be output after the buffer volume reaches the preset ratio. As a result, the data with high real-time requirements cannot be timely. ground output, which makes the timeliness of data output poor. SUMMARY OF THE INVENTION [0003] The purpose of the embodiments of the present application is to provide a data access method, device, electronic device, and storage medium, so as to improve the delay problem of data output from the buffer in the prior art, thereby impro...

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Application Information

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IPC IPC(8): G06F3/06
CPCG06F3/061G06F3/0656G06F3/06
Inventor 李家科孙廷玮
Owner MIDEA GRP (SHANGHAI) CO LTD
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