Wallace tree

basic principle known from manual multiplication

A Wallace tree is an efficient hardware implementation of a digital circuit that multiplies two integers, devised by Australian Computer Scientist Chris Wallace in 1964.

The Wallace tree has three steps:

The second phase works as follows. As long as there are three or more wires with the same weight add a following layer:

单词	Wallace tree
释义	Wallace tree 英语百科 Wallace tree A Wallace tree is an efficient hardware implementation of a digital circuit that multiplies two integers, devised by Australian Computer Scientist Chris Wallace in 1964. The Wallace tree has three steps: The second phase works as follows. As long as there are three or more wires with the same weight add a following layer:
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