Unusual circuits in the Intel 386's standard cell logic

I've been studying the standard cell circuitry in the Intel 386 processor recently. The 386, introduced in 1985, was Intel's most complex pr...

My very first PC (though not my first computer) was a white box 386SX running at a lofty 16MHz with 4MB of RAM and a 40MB HDD. The motherboard (which I still have) from an unknown manufacturer.

That single computer spawned a hobby and an eventual 28-year career in IT hardware and operating systems.

#computers #hardware #intel #intel386 #history

https://www.tomshardware.com/tech-industry/semiconductors/intel-386-at-40

The Intel i386 turns 40 years old — 275,000 transistors running at 16MHz changed personal computing forever

Intel's i386 brought 32-bit registers to x86 and paved the way for Windows 3.0 and Linux.

Tom's Hardware

🖥️ Celebrando 4 decadi di rivoluzione digitale con Intel i386! 40 anni e ancora l'architetto dei nostri PC. #Intel386 #TechAnniversary 🎉

🔗 https://www.tomshw.it/hardware/intel-i386-compie-40-anni-rivoluziono-il-pc-2025-10-20

Intel i386 compie 40 anni: rivoluzionò il PC

Il processore diede vita a una rivoluzione nell'informatica, aprendo la strada a Windows 3.0 e Linux.

Tom's Hardware
E niente, per lavorare in #sicilia vogliono il profilo #facebook e #instagram sul #cv altrimenti cassano la richiesta prima del colloquio. Quindi dovrò prendere un #intel386 caricarci #antix e caricare #duckduckgo con container #sandbox per I #socialnetwork e utilizzarlo solo da lì.
Two interesting XOR circuits inside the Intel 386 processor https://www.righto.com/2023/12/386-xor-circuits.html #xor #intel386 #retrocomputing
Two interesting XOR circuits inside the Intel 386 processor

Intel's 386 processor (1985) was an important advance in the x86 architecture, not only moving to a 32-bit processor but also switching to a...