Close
0%
0%

Homebrew CPU

Projects that help you to build your Homebrew CPU

curated by dusan-petrovicDusan Petrovic and lutetiumLutetium
Following

Just one more thing

To make the experience fit your profile, pick a username and tell us what interests you.

Pick an awesome username
hackaday.io/
Your profile's URL: hackaday.io/username. Max 25 alphanumeric characters.
Pick a few interests
Projects that share your interests
People that share your interests

We found and based on your interests.

Choose more interests.

OK, I'm done! Skip
26k views
249 followers
67 projects
13.3k
61
8
56
Retro computer built from TTL, with 6502 and Z80 instruction set. Includes video, sound and filesystem. No microprocessor or FPGA.
Project Owner Contributor

Isetta TTL computer

roelhroelh

1.8k
13
6
15
A Retrobrew TTL CPU - Classic yet Baroque
Project Owner Contributor

ONAN 1111

nicolas-reimenNicolas REIMEN

1.5k
10
0
17
256 switches and few shift registers to implement a working 16 or 32-bit integer arithmetic calculator (+, -, *, /, isqrt, BCD / bin conv..)
Project Owner Contributor

Bit-serial CPU based on crossbar switch

zpekiczpekic

69
9
3
14
using the lm324n quad 1mhz op amp to build simple logic; which are then used to create a simple ALU
Project Owner Contributor

1-Bit ALU useing Open Loop Op-Amps

dave-collinsDave Collins

3.6k
31
4
25
Creating a complete working retro 16-bit computer from scratch in the style of the C64, CPC 464 and alike using an FPGA
Project Owner Contributor

The Moncky project

bigbatbigbat

37.5k
232
30
187
32 bit RISC-V homemade CPU out of discrete components
Project Owner Contributor

Pineapple ONE

filipszkanderafilip.szkandera

3.7k
27
2
23
A microcode compiler developed to fit into FPGA toolchain and validated to develop CDP1805-like CPU and text-based video controller
Project Owner Contributor

Microcoding for FPGAs

zpekiczpekic

10.3k
51
2
39
8 Bit CPU in 7400 with full Verilog simulator and toolchain
Project Owner Contributor

SPAM-1 - 8 Bit CPU

john-lonerganJohn Lonergan

2.8k
21
0
21
A 16-bit TTL CPU and stack machine built out of 7400-series chips.
Project Owner Contributor

TTL Operation Module (TOM-1)

tim-ryanTim Ryan

10.3k
85
16
80
This projects tracks my efforts to develop discrete LED-Transistor logic building blocks and designing a CPU from them.
Project Owner Contributor

LCPU - A CPU in LED-Transistor-Logic (LTL)

timTim

2.2k
15
4
17
A TTL CPU I built a long time ago when I bought a huge stock of NOS TTL chips on ebay
Project Owner Contributor

4 Bit TTL CPU

timTim

264
8
0
7
16-instruction, 12-bit Asynchronous CPU
Project Owner Contributor

CPU-001

konstantinKonstantin

783
12
4
15
Homebuilt 8-bit CPU and GPU for fun entertainment system.
Project Owner Contributor

j8ger

louisLouis

1.3k
7
3
8
This clock has no microcontroller, but a TTL CPU built on 1 square inch
Project Owner Contributor

Clock driven by small homebrew CPU

roelhroelh

13.8k
64
24
58
A 16-bit (and a 32bit) FPGA CPU I call Lion CPU and a computer, the Lion computer. Everything built from scratch.
Project Owner Contributor

Lion FPGA CPU/Computer

leonLeon

By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. Learn More

Yes, delete it Cancel

Remove Project From List

Are you sure you want to remove this project?

Contributors will be notified upon removal.

Report list as inappropriate

You are about to report the list "Homebrew CPU", please tell us the reason.