What is an arithmetic logic unit (ALU) and how does it work? | Definition from TechTarget

Arithmetic shift. For positive integers, right shifts are the same as dividing by powers of 2 and left shifts are the same as multiplying by a power of 2. Design a shifter that multiplies and divides properly for binary integers that may be positive or negative and are represented in two’s complement notation. Include an overflow output. Draw your circuit at the device level of abstraction for n = 4. | Numerade

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