专利名称：Byte-wide encoder and decoder system for RLL (1,7) code
发明人：Wilson W. Fok
申请号：US06/745242
申请日：19850613
公开号：US04688016A
公开日：
19870818
专利内容由知识产权出版社提供
字符串长度和字节摘要：A system for encoding consecutive parallel bytes of source data into an RLL (1,7) output symbol string and decoding an input RLL (1, 7) symbol string to produce an output sequence of parallel bytes of data. The system accepts an input sequence of parallel data bytes occurring at a byte rate and provides, in response, the output RLL symbol string at a symbol string rate which is twelve times the byte rate. Similarly, the output byte sequence has a byte rate which is 1/12 of the input RLL symbol string rate. The system performs RLL encoding and decoding at the byte rate, thus eliminating the odd 2/3 f.sub.C source clock required in systems performing RLL coding and decoding functions on a bit-by-bit basis.
申请人：INTERNATIONAL BUSINESS MACHINES CORPORATION
代理机构：Brown, Martin, Haller & Meador
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