Data decoding method and system, equipment and medium
A decoding method and data technology, applied in the field of data decoding method, system, equipment and media, can solve the problems of low decoding speed, increased hardware cost, large amount, etc., achieve high decoding speed, save total time, and save hardware cost.
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example 1
[0083] Example 1, please refer to Figure 5 , a data decoding method, the method mainly applies a data decoding system, the method comprising:
[0084] The data processing module obtains data to be decoded, and the data to be decoded includes a plurality of characteristic data;
[0085] When the data processing module determines that the feature data is absolute data, the data processing module directly writes the feature data into the first cache module;
[0086] When the data processing module judges that the feature data is relative data, the data processing module needs to read back the reference data from the dictionary data to obtain the real data. At this point, the data processing module judges whether the storage location of the reference data to be read back is the first cache module or the storage module according to the distance value and the length value of the relative data; if the reference data is in the first cache module, the first cache module can be direct...
example 2
[0087] Example 2, a data decoding method, the method further includes on the basis of Example 1:
[0088] When the data is full or the data decoding operation is completed, the data processing module sends a write data request to the second transport module, and the second data transport module shifts the data stored in the first cache module to the storage module in response to the write data request.
[0089] The embodiment of the present invention also provides a data decoding system, including a data processing module, a first cache module, at least two second cache modules, a storage module, and at least two first data handling modules, and the data processing module is connected to the first A cache module and at least two second cache modules, the second cache module is connected to the first data transfer module in one-to-one correspondence, and the storage module is connected to at least two first data transfer modules in parallel, wherein the data processing module ob...
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