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Power management chip data configuration method, configuration architecture and display panel

A power management chip and data configuration technology, applied in the direction of electrical digital data processing, software maintenance/management, data processing input/output process, etc., can solve the problems of TCONCode transplantation difficulties, etc., to reduce the number of rewriting times, facilitate transplantation, and facilitate The effect of control

Pending Publication Date: 2022-02-18
HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD +1
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the difficult problem of TCON Code transplantation between different models

Method used

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  • Power management chip data configuration method, configuration architecture and display panel
  • Power management chip data configuration method, configuration architecture and display panel
  • Power management chip data configuration method, configuration architecture and display panel

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The power management chip data configuration method, configuration framework and display panel, the power management chip data configuration method stores configuration information in the storage module of the circuit board, so that after the circuit board is powered on, the loading module first reads Read the configuration information, the reading and loading module determines the circuit board architecture type according to the circuit board architecture type i...

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Abstract

The invention relates to a power management chip data configuration method, configuration architecture and display panel. According to the data configuration method, by storing configuration information in a storage module of a circuit board, after the circuit board is powered on, a reading and loading module firstly reads the configuration information, the reading and loading module determines a circuit board architecture type according to circuit board architecture type information contained in the configuration information, loads the power management chip configuration data from the storage module corresponding to the circuit board architecture, and then configures the loaded power management chip configuration data to the power management chip; therefore, the rewriting times of reading and loading module codes among different machine type architectures are reduced; the same configuration format is adopted for the models of the reading and loading modules, transplantation of the storage module or the reading and loading modules among different machine types is facilitated, only configuration information needs to be rewritten on the different machine types, the reading and loading modules can take corresponding actions according to corresponding settings, and control over products is facilitated.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a power management chip data configuration method, a configuration framework and a display panel. Background technique [0002] In the display panel driving circuit, it is necessary to configure the data in the power management chip (PMIC), and the configuration data of the PMIC is mainly stored in the control board flash memory on the control board (C-Board), and The driver board flash memory or the charged erasable programmable read-only memory (EEPROM) on the driver board (X-Board). Currently, display devices (models) mainly have two architectures, a separate architecture in which X-Board and C-Board are separated, and an integrated architecture in which X-Board and C-Board are combined. For the combined architecture, there is only C-Board Flash, and the timing control chip (TCON) will configure the data in the C-Board Flash to the PMIC; for the split architecture, TCON will...

Claims

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Application Information

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IPC IPC(8): G06F3/06G06F8/76G11C16/04
CPCG06F3/0629G06F3/0679G06F8/76G11C16/0433G06F1/26G09G3/20G06F3/0625G06F3/0655
Inventor 王凯
Owner HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD
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