Circuit 3.2
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Author: Kionna Kanoyton

Project access type: Public

Description:

Use 4 HALF-ADDERs to build a circuit that takes as input a 4-bit number x and on its 4-bit output computes the twos-complement of x.

Hint: first use a layer of INVERTERS to invert the input of x to produce the ones complement of x, and then add to this the value 1 to produce the two’s complement.

Created: Sep 28, 2020

Updated: Aug 26, 2023


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