High-speed encoder

Details High-speed encoder High-speed encoder

1995-07-11

1998-05-26

Couso, Jose L.

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382234, 371 378, 395705, 395706, 395707, G06K 936

Patent

active

057579660

ABSTRACT:
An encoder for encoding four bits of uncompressed data in one clock cycle generates one code or in parallel a plurality of codes if the bits can be represented by a code or by a plurality of codes and keeps the bits that can not be represented by a code unaltered. On the following clock cycle, the unaltered bits from the previous clock cycle will be combined with a new set of four bits of data and the cumulative bits will be converted to a code if they can be represented by a code and if they can not be represented by a code, they will be stored until the next clock cycle. The process of storing the cumulative number of bits will be continued until the cumulative number of bits can be represented by a code.

REFERENCES:
patent: 4473902 (1984-09-01), Chen
patent: 4516173 (1985-05-01), Abe et al.
patent: 4520347 (1985-05-01), Campbell, Jr.
patent: 4656582 (1987-04-01), Chaitin et al.
patent: 4807043 (1989-02-01), Kaku et al.
patent: 5450585 (1995-09-01), Johnson
patent: 5598561 (1997-01-01), Funaki
patent: 5655122 (1997-08-01), Wu

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