Ross Mcgowan

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Design Your Own Computer From Scratch I design computers from first principles — from logic gates and CPU design to instruction sets, compilers, and running ...

Latest Videos

This CPU Draws the Alphabet — 30× Faster

Reading Mathematics and Doing Mathematics

Practive Video y - b=mx - a

How Programs Actually Work Inside a CPU (The Stack)

We Can’t Time Travel… But We Can Do This

What Software REALLY Does Inside a CPU

The CPU’s Control Unit — The Bit That Makes It All Work

I Opened an Old Satellite Box Looking for My Chip… But Found This Instead

How Code Libraries Work And Why We Reuse Code

I Designed This Chip 30 Years Ago… Now I Have to Figure It Out Again

Light Reveals the Structure of a Microchip (Decapped IC)

What Happens Between Clock Cycles in a CPU

I Decapped a Chip I Designed 30 Years Ago

How a CPU Executes Instructions (Fetch–Execute Cycle Explained)

I Found One of the Chips I Designed 30 Years Ago

Introduction

Discrete Transforms Course Summary & Next Steps

Scalar Product Component Form Appendix

Goodbye

Fourier Transform Differentiation

Fourier and Laplace Transforms - Derivation of Fourier Series Part 3

Instruction Set Architecture (ISA) in a Real CPU

Calculus of Variations 2 - Goodbye

Calculus of Variations 1 - Motion Under Gravity

What to Learn Next (After the Legendre Transform)

Goodbye

normal x normal = subnormal number

Normal x Subnormal = Subnormal Number

Normal x Subnormal = Normal Number

How a CPU Actually Understands Instructions