Code written for Python 3. Using pytest for testing. if pytest is missing install it using:

• pip install pytest

Note on some systems with Python 2 and 3, pip may be known as pip3.

This code is intended for educational purposes. It is designed as a starting point for simulating a datapath. The fundament is based of the MIPS architecture. It has been written such that a writer in most cases should only need to implement the write_outputs function. A new element should be subclassed from CPU_element.