Implement division suing shift instruction

Assignment Help Computer Engineering

Reference no: EM132152065

Theory

Division using shift

Use the assembly language (masm615)

Two numbers A (an an-1 ... a2 a1 a0) and B (bn bn-1 ... b2 b1 b0). The division of A/B yields a quotient Q (bn qn-1 ... q2 q1 q0) and a remainder R that can be calculated by a series of shifts and subtractions.

Algorithm:(note: << represents logic shift to left)

Initialize i = n, Q = 0, Y = 0

Y = (Y << 1) + ai

If Y >= B then:
{Q = Q + 1,
Y = Y - B}

i = i - 1

If i > 0 then goto 2

R = Y

Assignment

Your assignment will be to implement division suing shift instruction and conditional instructions and separately signed division.

Make sure your code works for 0's as arguments.

Reference no: EM132152065

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