Logic Gate Simulator

Overview

A funtional prototype for the simulation used in the Logic-Gate-Recogniser project. It supports simulating both combinatorial and sequential logic. The simulation will continue to execute until a stable circuit is found.

The follow gates are supported:

• NOT
• AND
• NAND
• OR
• NOR
• XOR
• XNOR
• INPUT
• OUTPUT

Example Circuit

Circuits are built programatically, here is an example of a simple not gate, with in input and and output. This can be passed to the Runner which will simulate it and produce a output value.

// Initialise Gates
let input = Input(initialValue: true)
let not = Not()
let output = Output()

// Make Connections
not.inputs = [input]
output.inputs = [output]

// Built Model
let model = [input, not, ouput]