/Minecraft-Arithmetic-Unit

An 8-bit AU with barebones functionality entirely in Minecraft.

PLEASE GO TO THE WIKI FOR DOCUMENTATION ON THE BUILD AND DESIGN PROCESS OF THE ARITHMETIC UNIT

The arithmetic unit build is able to perform the following operations with 8-bit binary represented integers and a 2-bit opcode (operation code):

  1. Addition
  2. Subtraction
  3. Incrementing
  4. Decrementing

Upon inputting the following outputs are generated

  1. The result of the operation
  2. A single bit giving any overflow, carry or borrow bit left over from the operation
  3. A single bit yielding 1 if the result of the operation is exactly 0, and yielding 0 otherwise
  4. A single PARITY bit yielding 1 if the result of the operation has an odd number of 1 bits and yielding 0 otherwise.