MIPS Processor

Overview

An implementation of a MIPS processor using Logisim to build the circuitry and Python to test the processor itself.

The project implements the following parts:

1. Regfile - for the necessary read/write ports and registers needed to store values
2. Memory - for storing values in long term memory when a programmer runs out of registers to use or needs to use a stack
3. ALU - for performing arithmetic instructions for the processor
4. Processor - for controlling the logic for instructions to compute correctly and update registers/memory when needed

Supported Instructions

• sll
• srl
• sra
• add
• addu
• addiu
• addi
• jal
• jr
• j
• slt
• sltu
• sltiu
• slti
• and
• or
• andi
• ori
• lui
• lw
• sw
• beq
• bne
• clz