Introduction to MARIE

MARIE ('Machine Architecture that is Really Intuitive and Easy') is a machine architecture and assembly language from The Essentials of Computer Organization and Architecture (Linda Null, Julia Lobur). The publisher provides a set of simulators for the machine, written in Java.

In simple idea, the MARIE assembly language is based off a CPU in the von Neumann Diagram as shown below.

So in MARIE we have a series of Opcodes.