Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
Reexamination Certificate
2008-03-04
2008-03-04
Do, Chat C. (Department: 2193)
Electrical computers: arithmetic processing and calculating
Electrical digital calculating computer
Particular function performed
Reexamination Certificate
active
10707481
ABSTRACT:
The Nth state of an n-stage linear feedback shift register (LFSR) used to generate pseudo random binary sequences or patterns, and which may be configured as a multiple input signature register (MISR) or single input signature register (SISR) to compress data and generate signatures, is determined by building a look-up table of n-bit states for latch positions of the linear feedback shift register; obtaining the modulo remainder of the Nth state; and generating the Nth state directly from the modulo remainder and n-bit states.
REFERENCES:
patent: 4142240 (1979-02-01), Ward et al.
patent: 5191610 (1993-03-01), Hill et al.
patent: 5235423 (1993-08-01), Dunbar et al.
patent: 5383143 (1995-01-01), Crouch et al.
patent: 5566099 (1996-10-01), Shimada
patent: 5619512 (1997-04-01), Kawashima et al.
patent: 5703952 (1997-12-01), Taylor
patent: 5757923 (1998-05-01), Koopman, Jr.
patent: 6014446 (2000-01-01), Finkelstein
patent: 6069954 (2000-05-01), Moreau
patent: 6263082 (2001-07-01), Ishimoto et al.
patent: 6374354 (2002-04-01), Walmsley et al.
patent: 6408317 (2002-06-01), Djakovic
patent: 6480101 (2002-11-01), Kelly et al.
patent: 6934730 (2005-08-01), Direen et al.
patent: 2005/0044119 (2005-02-01), Langin-Hooper et al.
Burdine Todd M.
Kelley Edward E.
Motika Franco
Beckstrand Shelley M.
Do Chat C.
Goodwin Kerry B.
International Business Machines - Corporation
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