Asynchronous leading zero counter employing iterative cellular a

Details Asynchronous leading zero counter employing iterative cellular a Asynchronous leading zero counter employing iterative cellular a

1989-11-06

1992-05-05

Shaw, Dale M.

Boots, shoes, and leggings

36471510, G06F 700

Patent

active

051114151

ABSTRACT:
A leading zero detector includes at least one asynchronous cell for receiving an input word and providing a data output indicative of the number of leading zeros in the input word. The cell may be cascaded with a plurality of like cells to define an array. The array is expandable for use with an input word of any bit width.

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IBM Technical Disclosure Bulletin, vol. 28, No. 2, July, 1985, pp. 854-855, "Circuit to Determine Number of Leading Zeros in a Binary String".

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