<commit_before>---
published: true
title: ' Let''s build a 6502 computer from scratch'
tags: computer cpu hardware electronic tutorial blog
---
> It just sits here succesfully doing nothing forever - [<NAME>](https://www.youtube.com/channel/UCS0N5baNlQWJCUrhCEo8WlA)

- [“Hello, world” from scratch on a 6502](https://www.youtube.com/watch?v=LnzuMJLZRdU)
    - bus monitoring with arduino
- [How do CPUs read machine code? — 6502 part 2](https://www.youtube.com/watch?v=yl8vPW5hydQ)
	- eeprom code
	- hexdump
	- ram read
    
- [Why build an entire computer on breadboards?](https://www.youtube.com/watch?v=fCbAafKLqC8)
	- monitoring clock signals<commit_msg>Update 2019-11-06-cpu-instruction.md<commit_after>---
published: true
title: ' Let''s build a 6502 computer from scratch'
tags: computer cpu hardware electronic tutorial blog
---
> It just sits here succesfully doing nothing forever - [<NAME>](https://www.youtube.com/channel/UCS0N5baNlQWJCUrhCEo8WlA)

- [“Hello, world” from scratch on a 6502](https://www.youtube.com/watch?v=LnzuMJLZRdU)
    - bus monitoring with arduino
- [How do CPUs read machine code? — 6502 part 2](https://www.youtube.com/watch?v=yl8vPW5hydQ)
	- eeprom code
	- hexdump
	- ram read
    
- [Why build an entire computer on breadboards?](https://www.youtube.com/watch?v=fCbAafKLqC8)
	- clock signals
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