Small Things Retro personal blog

80386 Multiplication and Division

nand2mario.github.io 9 min read

When Intel released the 80386 in October 1985, it marked a watershed moment for personal computing. The 386 was the first 32-bit x86 processor, increasing the register width from 16 to 32 bits and vastly expanding the address space compared to its predecessors. This wasn't just an incremental upgrade—it was the…

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Hardware & ElectronicsSoftware Engineering2026

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