Engineers · Ages 16–18· 32-bit

From Code to Machine

Processors understand only their own machine code, yet you write in Python. Something has to translate. Descend the seven layers between an idea and a voltage, then open a compiler and watch it turn text into instructions.

2 lessons 24 min 125 XP

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Lessons

1🗼The tower of abstractionA computer is a stack of layers. Each one hides the layer below so you can think about one thing at a time.11 min60 XP
2🏭Compilers and interpretersA compiler is a program that turns source text into machine instructions, in stages: tokens, a tree, then code.13 min65 XP