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