Research Article
Logic Design and Power Optimization of Floating-Point Multipliers
Table 1
Booth-4 transcoding table.
| | Part of the product | NEG | Z | | |
| 000 | +0 Y | 0 | 1 | 1 | 0 | 001 | +1 Y | 0 | 1 | 0 | 1 | 010 | +1 Y | 0 | 0 | 0 | 1 | 011 | +2 Y | 0 | 0 | 1 | 0 | 100 | −2 Y | 1 | 0 | 1 | 0 | 101 | −1 Y | 1 | 0 | 0 | 1 | 110 | −1 Y | 1 | 1 | 0 | 1 | 111 | −0 Y | 1 | 1 | 1 | 0 |
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