Dual mode arithmetic saturation processing

Details Dual mode arithmetic saturation processing Dual mode arithmetic saturation processing

2001-06-01

2008-12-16

Do, Chat C (Department: 2193)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

Reexamination Certificate

active

07467178

ABSTRACT:
A system and method for overflow and saturation processing during accumulator operations that reduces the error in a saturation operation. Upon overflow, additional guard bits used in conjunction with an accumulator allow a user to continue processing without any error in the values used in computations following the overflow. A saturation condition can be detected following the overflow the appropriate maximum value stored in the accumulator upon detecting saturation.

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