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Homebrew CPU

Projects that help you to build your Homebrew CPU

curated by dusan-petrovicDusan Petrovic and lutetiumLutetium
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27.7k views
258 followers
67 projects
4.9k
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A 32 Bit Variable Length Instruction Set Core and Transputer Like Comms Network
Project Owner Contributor

Trinity Core and Net

andre-powellAndre Powell

19.8k
103
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A microprocessor built with TTL chips. In one square inch.
Project Owner Contributor

1 Square Inch TTL CPU

roelhroelh

2.1k
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A 6-bit 2-stage pipelined RISC CPU that fits on a single page
Project Owner Contributor

C61

julianJulian

9k
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A Modular 4-Bit CPU Design
Project Owner Contributor

DDL4-CPU

daves-dev-labDave's Dev Lab

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Inspired by the video series by Ben Eater, I am developing a set of printed circuit boards for the simple as possible computer.
Project Owner Contributor

SAP 1 Computer on Printed Circuit Boards

tomtibbettstomtibbetts

6.1k
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An Educational Implementation of the Classic 74181 Arithmetic-Logic Unit
Project Owner Contributor

Mega-One-8-One

daves-dev-labDave's Dev Lab

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A custom 16-bit CPU created in Logisim
Project Owner Contributor

A 16-bit CPU in Logisim

martianMartian

5.5k
44
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Designing and building my own 8-bit computer from scratch with 74xx (TTL) logic chips
Project Owner Contributor

DM-01: 8-bit 74xx computer

ruud-van-falierRuud van Falier

6.6k
41
11
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DME is 16-bit custom CPU complete with a full software stack and a multi tasking operating system.
Project Owner Contributor

16-bit 'modern' homebrew CPU

erwinmErwinM

5k
1.5k
15
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Fork of #AMBAP, here I discuss about the physical implementation of the bitslice architecture with russian РЭС15 (see what I did here?)
Project Owner Contributor

YGREC16 - YG's 16bits Relay Electric Computer

yann-guidon-ygdesYann Guidon / YGDES

17.4k
66
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Simple 4-bit CPU consisting of 11 TTLs. Circuit is duplicated from the one in a Japanese book "how to make CPU", "CPUの創りかた"
Project Owner Contributor

TTL based 4-bit CPU

microwavemontmicrowavemont

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45
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Let's imagine I could get about 200 SPDT relays. Of course I would know what to do with them :-D But will 200 be enough ?
Project Owner Contributor

SPDT16: 16-bits arithmetic unit with relays

yann-guidon-ygdesYann Guidon / YGDES

1.2k
15
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Ideas about using single throw relays for computing, and working prototype circuits.
Project Owner Contributor

Single throw relay computing

willstevenswill.stevens

4.5k
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An educational 16-bit CPU made from < 1024 transistors with lots of LEDs that anyone can build and learn from
Project Owner Contributor

The Blinking Computer

tony-robinsonTony Robinson

1.6k
908
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a configurable 16-32 bits MPU in VHDL for tiny FPGA
Project Owner Contributor

microYasep

yann-guidon-ygdesYann Guidon / YGDES

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