Simple RISC Computer

A simple risc computer emulator made in microsoft excel….yes….really

Notes:

The memory is a decimal form of machine code. After reading this you may have quietly asked yourself, “Why decimal?”. Or “Why not hex?”. Well?! I can’t exactly remember why the program uses decimal?! I clearly use hex and binary in the image below. I could change it, but feel it would be unnecessary as the decimal machine code works fine (isn’t bad to read either).


This is the result of a program that adds then subtracts a few values using a few registers.
Here is a snap shot of main memory.

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