由寄存器,全加器,移位寄存器,计数器,触发器和门电路构成补码一位除法器,将开关设定的补码形式出现的除数,被除数存入相应寄存器中.能用单脉冲按步演示运算全过程.-From the register, full adder, shift register, counters, flip-flops and gates constitute a complement divider will switch set in the form of complement divisor, dividend