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CISC
Last modified: Wednesday, October 29, 2003 

Pronounced sisk, and stands for complex instruction set computer. Most personal computers, use a CISC architecture, in which the CPU supports as many as two hundred instructions. An alternative architecture, used by many workstations and also some personal computers, is RISC (reduced instruction set computer), which supports fewer instructions.

 

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Microprocessors

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architecture

CPU

instruction set

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