Memory data reading method, display device, and computer-readable storage medium

Abstract

The invention discloses a data reading method of a memory, a display device and a computer-readable storage medium. The display device includes: a memory including a first storage area and a second storage area, the first storage area is electrically connected to a timing controller, and the memory The data reading method comprises the steps of: setting preset storage data according to the storage data stored in the first storage area and the second storage area; obtaining the logical address sent by the timing controller; and matching the obtained logical address sent by the timing controller with When the stored logical addresses are the same, compare the storage data in the first storage area with the preset storage data; when the storage data in the two are inconsistent, assign the storage data stored in the second storage area to the first storage area, and trigger The timing controller reads stored data in the first storage area. The invention solves the problem that the timing control data stored in the memory is rewritten by the interference signal, which leads to the problem that the display screen of the display panel cannot be normally driven.

Description

technical field [0001] The invention relates to the technical field of memory, in particular to a data reading method of a memory, a display device and a computer-readable storage medium. Background technique [0002] In the display device, the data in the internal static read only memory (SROM) of the timing controller TCON IC generally cannot be saved after power-off, while the data in the electrically erasable memory (Electrically Erasable Programmable read only memory, EEPROM) or flash memory The data stored in it can be saved even after power failure, so the control program of the timing controller will be stored in the erasable memory or flash memory. After power-on, the timing controller will be initialized, and the timing control data will be read from the external memory through the bus. The data in the memory cannot be modified when the display device is working normally. Once modified, it will cause an error in reading the timing control data by the timing contro...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a data reading method of a memory, a display device and a computer-readable storage medium, aiming to solve the problem that the timing control data stored in the memory is rewritten by an interference signal, resulting in the failure to drive the display screen normally. occur

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