Signed Addition P70 Figure 2.17 True sum PosOver TAdd(u, v) 0111.1 PosOver TAdd Result 0100..0 2W-1 011.1 <0 0000.00 000..0 NegOver 11000-2-1 100..0 1000..0-2W NegOvel9 Signed Addition P70 Figure 2.17 u v < 0 > 0 < 0 > 0 NegOver PosOver TAdd(u , v) –2 w –1 –2 w 0 2 w –1 2 w–1 True Sum TAdd Result 1 000…0 1 100…0 0 000…0 0 100…0 0 111…1 100…0 000…0 011…1 PosOver NegOver