| 摘要 |
The invention provides a memory code generator. In one embodiment, the memory code generator comprises a code memory, a preparation buffer set, and a correlation buffer set. The code memory stores code data. The preparation buffer set retrieves a first code segment of the code data from the code memory, and shifts the first code segment to obtain a second code segment with a desired code phase required by the correlation buffer set. The correlation buffer set loads the second code segment from the preparation buffer set, and provides a correlation code for correlation according to the second code segment. The preparation buffer set prepares the second code segment corresponding to a subsequent correlation when the correlation buffer set is providing the correlation code for a current correlation according to the first code segment.
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