Ken Shirriff personal blog
The Z-80 has a 4-bit ALU. Here's how it works.
The 8-bit Z-80 processor is famed for use in many early personal computers such the Osborne 1, TRS-80, and Sinclair ZX Spectrum, and it is s...
- Points
- 126
- HN comments
- 80
- Submissions
- 2
- Cited by
- 5 commenters
Hardware & ElectronicsHistory & Retro Computing2013
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Sep 6, 2013 | The Z-80 has a 4-bit ALU. Here's how it works. by kens | 126 | 39 |
| Dec 7, 2016 | How the Z80’s 4-bit ALU works (2013) by andars | 97 | 41 |
Cited in comments
Linked from 8 Hacker News comments by 5 different people, from Nov 2013 to Apr 2026.
Most recent:
