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1.用原码二位乘法求[x·y]_原 (a)x=101101,y=-100111; (b)x=110100,y=111010。[5分] 2.已知:[x]_补=x_0x_1x_2…x_n, 求证:[x/2]_补=x_0x_0x_1x_2…x_(n-1) [5分] 3.试具体写出执行浮点加法指令的操作步骤及控制序列。[10分] 4.给出下列DJS-183程序
1. Use the original two-digit multiplication to find [x · y] _ the original (a) x = 101101, y = -100111; (b) x = 110100, y = 111010. [5 points] 2. Known: [x] _ complement = x_0x_1x_2 ... x_n, verify: [x / 2] _ complements x_0x_0x_1x_2 ... x_ (n-1) Addition instructions for the operation steps and control sequences. [10 points] 4. The following DJS-183 program is given