Microcode in Intel's 8087 floating-point chip: the scale instruction

Article URL: https://www.righto.com/2026/09/8087-microcode-reverse-engineering-fscale.html


Comments URL: https://news.ycombinator.com/item?id=49673580


Points: 55


# Comments: 17

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https://news.ycombinator.com/item?id=49673580

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https://www.righto.com/2026/09/8087-microcode-reverse-engineering-fscale.html

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pwg

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uid: YmNiu
insdate: 2026-09-12 20:05:18
title: Microcode in Intel's 8087 floating-point chip: the scale instruction
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Article URL: https://www.righto.com/2026/09/8087-microcode-reverse-engineering-fscale.html


Comments URL: https://news.ycombinator.com/item?id=49673580


Points: 55


# Comments: 17


category: Hacker News
md5:
guid: https://news.ycombinator.com/item?id=49673580
source_url: https://www.righto.com/2026/09/8087-microcode-reverse-engineering-fscale.html
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author_name: pwg
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