Implement Remaining DLSD Circuits (Units 1-4) in Logisim Evolution.

[TabishShahMohsin]

Objective

Complete the implementation of all remaining circuits from Units 1-4 of the Digital Logic and System Design syllabus using basic logic gates in Logisim Evolution.

Many general-purpose circuits (especially those required for the Mano Machine) have already been completed. This issue tracks the remaining combinational and sequential circuits.

Circuit Implementation Tasks

• Combinational Circuits: Implement all remaining minimized circuits.
  • Include the corresponding K-Maps for each circuit.
  • Note: If manually adding truth tables is too tedious, please update the main README.md with a quick tutorial on how to auto-generate them using Logisim's built-in analysis tools.
• Sequential Circuits: Implement all remaining sequential circuits.
  • Create and include Flow Charts for each sequential circuit. (Graphviz is recommended)

Organization & Documentation

• Directory Structure: Place any circuits not used in the main computer architecture into the miscellaneous/ folder.
• Presentation/Notes Referencing: For every circuit implemented, include a clickable markdown link in the PR & Readme pointing to the exact page in the notes.