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

Abstract

The invention discloses a memory data reading method of a memory, a display device, and a computer readable storage medium. The display device comprises a memory including a first storage area and a second storage area. The first storage area is electrically connected with a timing controller. The data reading method of the memory comprises the following steps: setting preset storage data according to the storage data stored in the first storage area and the second storage area; acquiring a logical address transmitted by the sequencer; When the logical address sent by the acquired timing controller is the same as the stored logical address, comparing the stored data of the first storage area with the preset storage data; when the stored data of the two storage areas do not coincide, assigning the storage data stored in the second storage area to the first storage area, and triggering the timing controller to read the stored data of the first storage area. The invention solves the problem that the timing control data stored in the memory is overwritten by the interference signal, and the display panel display picture ca not be driven normally.

Description

Technical field [0001] The present invention relates to the field of memory technology, and in particular to a method for reading data from a memory, a display device and a computer-readable storage medium. Background technique [0002] In the display device, the data in the static read only memory (SROM) inside the timing controller TCON IC generally cannot be saved after power failure, while the Erasable Programmable Read Only Memory (EEPROM) or Flash 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 initialize and read timing control data from the external memory via the bus. The data in the memory cannot be modified when the display device is working normally. Once modified, it will cause the timing controller to read the timing control data incorrectly, and the display device will display abnormally. Summary of the inv...

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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