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Method and device for burning set-top box storage chips

A memory chip and programming method technology, which is applied in static memory, instruments, electrical components, etc., can solve the problems of inability to guarantee the reliability of programming data, slow programming speed, narrow application range, etc., and achieve easy mastery and implementation, Improved compatibility and easy operation

Inactive Publication Date: 2013-08-07
SHENZHEN JIUZHOU ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a high-efficiency burning, easy-to-operate, reliable High and applicable to a variety of different chip platforms set-top box storage chip burning method and device

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  • Method and device for burning set-top box storage chips

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Embodiment Construction

[0050] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0051] figure 1 It is a schematic diagram of the principle of the device used in the method for programming the memory chip of the set-top box according to the first embodiment of the present invention. Such as figure 1 As shown, in the first embodiment of the present invention, a set-top box is used as the mother set-top box 110, and the target memory chips 141-156 to be burned (assuming that 16 target memory chips are burned at a time) are connected to each other through the USB conversion device 120 The mother set-top box 110 is connected so as to realize writing the programming file data in the mother set-top box 110 into the target memory chips 141-156. Wherein, the mother set-top box 110 includes: memory 111, co...

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Abstract

The invention discloses a method and a device for burning set-top box storage chips. A set-top box is used as a master set-top box, burning data in the master set-top box is written into to-be-burnt target storage chips, parallel burning of multiple target storage chips of different technical platforms can be performed by the master set-top box, the burnt storage chips can be placed into target set-top boxes which can be then used as master set-top boxes for burning rest target storage chips, and accordingly burning efficiency and compatibility to various chip platform application are improved. Burning operation can be controlled by simple operation on a remote controller, and the method is simple to operate and easy to master and implement by operators. By CRC (cyclic redundancy check) of data in the master set-top box before burning and data in the target storage chips after burning and comparing CRC codes of the two, burning data reliability and completeness are improved.

Description

technical field [0001] The invention relates to the technical field of set-top boxes, and more specifically, to a method and device for programming a storage chip of a set-top box. Background technique [0002] When loading and updating the application software of the set-top box, it is necessary to burn the memory chip of the set-top box. The method of burning the storage chip of the existing set-top box is usually to use a burner, the burner inserted with the memory chip is connected to the computer through the data line, and the file data saved in the computer is burned to the storage by running the burning program. chip. Due to the limited load capacity of the computer to copy multiple memory chips at the same time under the premise of ensuring the accuracy of data copying, most of the writers currently on the market have 4 or 8 seats, which can only support one simultaneous programming. Record 4 or 8 chips. Due to the slow programming speed of the programmer, it is d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/43H04N21/432G11C29/42
Inventor 蔡汉锋
Owner SHENZHEN JIUZHOU ELECTRIC
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