| 摘要 |
An access structure for an internal memory of driving control elements includes a transformation and compression module to transform three primary color signals of graphic data to YCbCr signals and compress the YCbCr signals, thereby to reduce storage requirement so that a given internal memory in a driving control element can store bigger or more image and graphic data, a memory module to store the compressed YCbCr signals and a decompression transformation module to read and decompress the compressed YCbCr signals, and transform the YCbCr signals to three primary color signals to output image data.
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