Data decompression
    1.
    发明授权
    Data decompression 有权
    数据解压缩

    公开(公告)号:US07589648B1

    公开(公告)日:2009-09-15

    申请号:US11054855

    申请日:2005-02-10

    IPC分类号: H03M7/00

    CPC分类号: H03M7/3086 Y10S707/99942

    摘要: In one embodiment, a data decompression circuit for a data stream having a repeated data word is provided. The data stream is compressed into a series of data frames such that the repeated data word is removed from the series of data frames and such that each data frame corresponds to a header. The circuit includes a decompression engine configured to decompress each data frame into a corresponding decompressed data frame, the decompression engine being further configured to decode each header to identify whether word locations in the corresponding decompressed data frame should be filled with the repeated data word.

    摘要翻译: 在一个实施例中,提供了具有重复数据字的数据流的数据解压缩电路。 数据流被压缩成一系列数据帧,使得重复的数据字从一系列数据帧中移除,并且使得每个数据帧对应于报头。 该电路包括解压缩引擎,其被配置为将每个数据帧解压缩为对应的解压缩数据帧,所述解压缩引擎还被配置为对每个报头进行解码以识别对应的解压缩数据帧中的字位置是否应填充有重复的数据字。