🤔 Ah, the #nostalgia of cramming ancient silicon with non-existent commands! 🕵️‍♂️ Let's all gather 'round the microcode campfire and be regaled by tales of yore, where #microprocessors were so basic, they didn't know how to say "no." 😂 Remember kids, if it's undocumented, it's basically magic! ✨
https://www.righto.com/2023/07/undocumented-8086-instructions.html #techhistory #undocumentedmagic #siliconstories #HackerNews #ngated
Undocumented 8086 instructions, explained by the microcode

What happens if you give the Intel 8086 processor an instruction that doesn't exist? A modern microprocessor (80186 and later) will gener...