@Tanuki_Bayashin: This was designed by Cherry Takuan-san ( @cherry_takuan ), and I'm just assembling his kit. Including this test, all or…
Summary
A user shares that they are assembling a kit designed by Cherry Takuan-san for a DIY CPU, with original designs licensed under CC BY 4.0. The CPU is similar in complexity to early-1980s 16-bit home computers.
View Cached Full Text
Cached at: 08/17/26, 10:23 PM
This was designed by Cherry Takuan-san ( @cherry_takuan ), and I’m just assembling his kit. Including this test, all original designs and licenses (CC BY 4.0) belong to the designer. Sorry for the misleading post. But since it’s such an amazing design, please do check out the original post as well.
Benjamin De Kraker (@BenjaminDEKR): Building a fully functioning computer processor in your home lab…
Tanuki stacked custom circuit boards into a home-made CPU. Here he’s running 5,400 logic and mathematics tests on the ALU “brain” (Arithmetic Logic Unit)
This is similar complexity to a early-1980s 16-bit home
Similar Articles
@BenjaminDEKR: Building a fully functioning computer processor in your home lab... Tanuki stacked custom circuit boards into a home-ma…
Tanuki has built a fully functioning computer processor in a home lab by stacking custom circuit boards, and is running logic and mathematics tests on its ALU, achieving complexity similar to early-1980s 16-bit home computers.
Building the TD4 4-Bit CPU
An article detailing the hands-on assembly and testing of a TD4 4-bit CPU based on the book 'How to Build a CPU' and open-source PCB designs.
Guide to the TD4 4-bit DIY CPU
A detailed guide on building and understanding the TD4 4-bit DIY CPU kit from Aliexpress, covering soldering, schematics, and operation principles.
Show HN: We built an 8-bit CPU as 2nd year EE students
A fully functional 8-bit Harvard architecture CPU built from individual logic gates, designed in Logisim-Evolution, with open-source files and documentation. Created by second-year EE students.
@Hikari_07_jp: Everyone, read this article! Jetha Chan is my ideal engineer. He disassembled the Attention kernel for the SM100 (data …
Jetha Chan disassembled the Attention kernel for the SM100 data center GPU, identified and fixed inefficiencies, resulting in significant performance improvements.