Dadda multiplier
The Dadda multiplier is a hardware binary multiplier design invented by computer scientist Luigi Dadda in 1965. It uses a selection of full and half adders to sum the partial products in stages (the Dadda tree or Dadda reduction) until two numbers are left. The design is similar to the Wallace multiplier, but the different reduction tree reduces the required number of gates (for all but the smallest operand sizes) and makes it slightly faster (for all operand sizes). Dadda and Wallace multipliers have the same three steps for two bit strings and of lengths and respectively:
Adder (electronics)Binary multiplierBooth's multiplication algorithmComputer engineering compendiumDadda AdderDadda MultiplierDadda TreeDadda Tree AdderDadda Tree MultiplierDadda adderDadda multipliersDadda treeDadda tree adderDadda tree multiplierDeaths in October 2012List of computer scientistsLuigi DaddaMultiplication algorithmTimeline of electrical and electronic engineeringWallace tree
Link from a Wikipage to another Wikipage
primaryTopic
Dadda multiplier
The Dadda multiplier is a hardware binary multiplier design invented by computer scientist Luigi Dadda in 1965. It uses a selection of full and half adders to sum the partial products in stages (the Dadda tree or Dadda reduction) until two numbers are left. The design is similar to the Wallace multiplier, but the different reduction tree reduces the required number of gates (for all but the smallest operand sizes) and makes it slightly faster (for all operand sizes). Dadda and Wallace multipliers have the same three steps for two bit strings and of lengths and respectively:
has abstract
Ein Dadda-Tree-Multiplizierer ...... ultiplizierer 1965 vorstellte.
@de
The Dadda multiplier is a hard ...... uiring slightly bigger adders.
@en
Link from a Wikipage to an external page
Wikipage page ID
page length (characters) of wiki page
Wikipage revision ID
1,012,384,863
Link from a Wikipage to another Wikipage
wikiPageUsesTemplate
subject
comment
Ein Dadda-Tree-Multiplizierer ...... ultiplizierer 1965 vorstellte.
@de
The Dadda multiplier is a hard ...... d of lengths and respectively:
@en
label
Dadda multiplier
@en
Dadda-Tree-Multiplizierer
@de