| 摘要 |
A new partial product bit generator is used to generate a partial product bit PPj<SUB>i</SUB>. In some embodiments, the partial product bit generator generates the partial product bit PPj<SUB>i </SUB>from intermediate signals that are able to be generated concurrently, for example in two levels of combinatorial logic. The partial product bit PPj<SUB>i </SUB>is then able to be generated from the intermediate signal, for example in only one level of combinatorial logic. In such embodiments, a long series of combinatorial logic operations is not required.
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