Question: Multiply 1010 by 1101 using an unsigned multiplier with a 32-bit ALU, a 32-bit multiplicand register and a 64-bit register for storing both the product

  1. Multiply 1010 by 1101 using an unsigned multiplier with a 32-bit ALU, a 32-bit multiplicand register and a 64-bit register for storing both the product and multiplier. For each step show the contents of the product register and the operation using the following table:

Iteration

Operation

Multiplicand

Product

0

Initial value (load multiplier to the lower half of the product register)

1010

0000 1101

1

Add: Prod = Prod + Mcand

1010

Shift:

1010

2

Add:

1010

Shift:

1010

3

Add:

1010

Shift:

1010

4

Add:

1010

Shift:

1010

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