Communications: electrical – Digital comparator systems
Patent
1992-04-30
1994-10-18
Zazworsky, John
Communications: electrical
Digital comparator systems
307355, G05B 103, G06F 702
Patent
active
053572351
ABSTRACT:
A magnitude comparator suitable for use in a FIFO memory is modified to compare the magnitudes of two values more quickly. Bit comparators are divided into groups which generate compare output signals in parallel to one another, thereby reducing total magnitude comparator delay and resulting in faster operation. These compare output signals are fed into a control element which determines which compare output signal is allowed to pass through as the final compare output signal.
REFERENCES:
patent: 3938087 (1976-02-01), Louie
patent: 4891788 (1990-01-01), Kreifels
patent: 4935719 (1990-06-01), McClure
patent: 4974241 (1990-11-01), McClure et al.
Electronic Engineering vol. 62, No. 760, pp. 27-28 Apr. 1990, London GB.
Jorgenson Lisa K.
Larson Renee M.
Robinson Richard K.
SGS-Thomson Microelectronics Inc.
Zazworsky John
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