Question

15/4 Non-Restoring Division algorithm?

Answer 1

Answer:

In the method, rely on the sign bit of the register which initially contain zero named as A.

Answer 2

Non-Restoring Division algorithm

• In comparison to the restoring division method, the non-restoring division algorithm is more sophisticated. However, this algorithm offers a benefit when implemented in hardware, namely the fact that there is only one choice and one addition/subtraction operation per quotient bit.
• There are typically two sorts of division algorithms: fast algorithms and slow algorithms. Fast division algorithms include those by Goldschmidt and Newton-Raphson, whereas slow division algorithms include those by STR, restoring, non-performing, and non-restoring.
• In the restoring approach, the divisor is added back and 0 is used as the subsequent quotient. In the non-restoration method, we initially store 1 and a negative number before adding them afterwards. It has been established that the restoring approach is simpler than the non-restoring method.
• read about restoring division in an earlier post titled Restoring Division. Since addition and subtraction, two simpler operations, are used, Non-Restoring Division is less complex than restoring division, which is also being done here. Utilize the sign bit, or A, of the register, which initially contains zero, in the technique.

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