CircuitVerse - 4 digit sign/magnitude to two's complement

4 digit sign/magnitude to two's complement

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sign/magnitude two's complement

Author: Rick Choi

Project access type: Public

Description:

If most sig. digit is 1 then we add -1(or 1111 in 4 digits) and then invert the other three digits.

If most sig. digit is 0 then we don't add anything(or add 0000) and don't invert any digits.

Used adders, 3 NOT gates and 3 demultiplexers.

Created: Apr 19, 2020

Updated: Jun 30, 2023

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