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A data format conversion method

A data format conversion and data technology, applied in the field of multi-data conversion, can solve the problem of high cost of PLD, and achieve the effect of reducing material cost

Inactive Publication Date: 2019-01-11
XIAMEN YEALINK NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But the cost of PLD is more expensive, and the reproducibility is strong

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see figure 1 , is a schematic flowchart of an embodiment of a data format conversion method provided by the present invention. include:

[0026] S11, sequentially output m-bit data to N latches, so that each latch sequentially latches m-bit data, m≥1. m is a positive integer.

[0027] Specifically, m-bit data is sequentially output to the i-th latch, and after the i-th latch completes the latching of m-bit data, the m-bit data is output to the i+1-th...

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Abstract

A data format conversion method is disclosed, which includes connecting N latches, after sequentially outputting m bits of data to N latches, controlling latches to latch the data, completing latchingof the data by N latches, outputting the N*m bits of data in parallel with the data enable signal, driving the clock jump edge to jump, and completing the N*m bits of data reading. Through adoption of the invention, the problem of interface conflict caused by different data bits can be effectively solved, and the material cost can be greatly reduced.

Description

technical field [0001] The invention relates to the technical field of multi-data conversion, in particular to a data format conversion method using a latch. Background technique [0002] At present, the GPIO of the control chip mostly has the phenomenon of function multiplexing. When the system function is applied more, there will be the problem of interface conflict. At present, PLD is usually used for software programming to solve the problem of interface conflict caused by different data bits. But the cost of PLD is relatively expensive, and the reproducibility is strong. Contents of the invention [0003] The invention proposes a data format conversion method, which can greatly reduce the cost of materials while solving interface conflicts caused by different data digits. [0004] An embodiment of the present invention provides a data format conversion method, comprising: sequentially outputting m-bit data to N latches, so that each of the latches sequentially latche...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38
CPCG06F13/385G06F2213/3852
Inventor 冯万健林宗严廖嘉祥
Owner XIAMEN YEALINK NETWORK TECH