The collective microprograms in a CPU, used to run machine instructions.(noun)
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Use "microcode" in a sentence
"It claims the manufacturer infringes copyrights Microchip holds for the "microcode" used in some of its older integrated circuits."
"Mr. Stephenson claimed that America did four things better than anyone else—music, movies, microcode software and high-speed pizza delivery—and then concentrated on the pizzas."
"Nevertheless, the very design of this project was so powerful that it introduced the modern ideas of assembly language, microcode, and thecomputer programmer."