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EEPROM (electrically erasable programmable read-only memory) data universal reading and writing system

A technology for reading and writing systems and data, applied in electrical digital data processing, instruments, etc., to solve problems such as after-sales support and inconvenience for improvement

Inactive Publication Date: 2013-09-18
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The after-sales support and improvement of the product has brought great inconvenience

Method used

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  • EEPROM (electrically erasable programmable read-only memory) data universal reading and writing system

Examples

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Embodiment Construction

[0028] The specific embodiments of the present invention will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

[0029] Such as figure 1 As shown, a universal EEPROM data reading and writing system includes: a data terminal and an EEPROM reading and writing device connected to the data terminal. The EEPROM reading and writing device solidifies a general EEPROM reading and writing program into the chip through an embedded method equipment. The data terminal can be a mobile phone, a computer, etc. The data terminal provides interface support for operating the EEPROM read-write device, sends read / write commands to the EEPROM read-write device, and analyzes and displays the data returned by the EEPROM according to the protocol.

[0030] Among them, the data terminal is used to send read / write commands to the EEPROM. EEPROM r...

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PUM

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Abstract

The invention discloses an EEPROM (electrically erasable programmable read-only memory) data universal reading and writing system, and relates to the technical field of memory reading and writing. The system comprises a data terminal and EEPROM reading and writing equipment, wherein the data terminal is used for sending reading / writing commands on an EEPROM and receiving and processing the data returned by the EEPROM, and the EEPROM reading and writing equipment is connected with the data terminal, and is used for controlling the EEPROM to carry out reading / writing operation according to the reading / writing commands and returning the data returned by the EEPROM to the data terminal. The EEPROM data universal reading and writing system realizes the in-site reading and writing on the EEPROM.

Description

Technical field [0001] The present invention relates to the technical field of memory reading and writing, in particular to a general reading and writing system for EEPROM data. Background technique [0002] At present, many industrial, civil, and military electronic products have adopted Electrically Erasable Programmable Read-Only Memory (EEPROM). When it is necessary to obtain data stored in EEPROM, it is often the R&D personnel who visit the site or The PCB board of the product is sent to the research and development personnel by mail, and then the research and development personnel perform the desired operations on the EEPROM through a specific emulator and specific software. The after-sales support and improvement of the product brought great inconvenience. Summary of the invention [0003] (1) Technical problems to be solved [0004] The technical problem to be solved by the present invention is: how to realize on-site EEPROM data reading and writing. [0005] (2) Technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/16
Inventor 刘绪强全永兵付成先吴恩豪谢海军
Owner HAIER GRP CORP
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