DECOMPRESSION CIRCUIT AND ASSOCIATED DECOMPRESSION METHOD

摘要

A decompression circuit includes a first decompression unit and a second decompression unit. The first decompression unit performs a first decompression operation on data to generate first decompressed data. The first decompressed data includes a plurality of literals and a distance-length pair. The second decompression unit receives the first decompressed data, and sequentially performs a second decompression operation on the literals and the distance-length pair to generate second decompressed data. After the second decompression unit receives the distance-length pair from the first decompression unit and before the second decompression unit completes decompressing the distance-length pair, the second decompression unit transmits data required for the subsequent first decompression operation performed by the first decompression unit to the first decompression unit according to the distance-length pair.

主权项

1. A decompression circuit, comprising:
a first decompression unit, for performing a first decompression operation on data to generate first decompressed data, wherein the first decompressed data comprising a plurality of literals and a distance-length pair; and a second decompression unit, for receiving the first decompressed data, and sequentially performing a second decompression operation on the literals and the distance-length pair to generate second decompressed data; wherein, after the second decompression unit receives the distance-length pair from the first decompression unit and before the second decompression unit completes decompressing the distance-length pair, the second decompression unit transmits data required by the subsequent first decompression operation to the first decompression unit according to the distance-length pair.