4 bit Adder / Substractor
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Author: SapereCircuit

Forked from: SapereCircuit/ALU_v2

Project access type: Public


A simple adder that adds two 4-bit integers and returns the result on a hex display.
It also keeps track of the flags.
It can also subtract if the ADD/SUB is 1
ADD/SUB = 0 => add
ADD/SUB = 1 => sub

Created: Dec 27, 2022

Updated: Aug 27, 2023


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