Hardcore Challenge: Manually Taping Out a Modern CPU Without Any AI or Tools

yacineMTB · x · 2026-08-10

At a time when AI coding tools dominate, a developer has initiated a counter-current hardcore challenge: planning to complete a full tapeout for a modern process CPU entirely manually, without using any automated tools or LLMs.

Armed with nothing but a text editor, they intend to write code and manually emit all the geometric rectangles required for the chip layout, proving that humans still possess the complete capacity to master low-level hardware design from scratch.

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