quartz/content/notes/05-6809-assembly.md

title	aliases	tags
05-6809-assembly		lecture cosc204

Warnings

• different CPU architectures have their own machine codes and their own assembly languages
• assembly language programs are not portable across CPU architectures (e.g., 6809 to x86 ARM) but are often backwards compatible (e.g., x86_64 family)

Working up

• High level languages
  • Compiler
• Assembly language
  • Assembler
• Machine code
  • Instruction Set
• Hardware