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Ultra low power multiplier

  • US 5,787,029 A
  • Filed: 01/10/1997
  • Issued: 07/28/1998
  • Est. Priority Date: 12/19/1994
  • Status: Expired due to Term
First Claim
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1. A digital multiplier having an array of computational units arranged in rows and columns characterized in that the multiplication operation involves calculations which progresses in a first direction across a plurality of said rows, and wherein, depending on input data to said digital multiplier, some row calculations are suppressed in that the calculations in said suppressed row are not made, and output data from a row previous to said suppressed row are used in calculations of a row after said suppressed row.

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