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One-instruction set computer. A one-instruction set computer ( OISC ), sometimes referred to as an ultimate reduced instruction set computer ( URISC ), is an abstract machine that uses only one instruction – obviating the need for a machine language opcode. [1] [2] [3] With a judicious choice for the single instruction and given arbitrarily ...
A Complex Instruction Set Computer (usually abbreviated to CISC) is one from a school of CPU architecture which was the default approach until the rise of the Reduced Instruction Set Computer approach. CISC dates to the period when computers were usually programmed in assembly language - although not the very earliest computers, when the focus ...
CISC (Complex Instruction Set Computer) and RISC (Reduced Instruction Set Computer) are two competing CPU architectures. CISC architecture is characterized by a large number of machine instructions, some operating with data in registers and others directly with data in the system's memory. CISC leads to a smaller footprint of the application ...
28 de mar. de 2023 · Ein CISC (Complex Instruction Set Computer) ist eine Art Computerarchitektur, bei der jeder Befehl mehrere Operationen (Speicherzugriff, Arithmetik, Logik usw.) über mehrere Taktzyklen hinweg ausführen kann. Das CISC-Design ist das Gegenteil von RISC (Reduced Instruction Set Computer), bei dem Anweisungen nur eine oder wenige grundlegende Operationen innerhalb eines einzigen Zyklus ausführen.
Complex instruction set computing → Complex instruction set computer – For the same reasons as those presented at Talk:Reduced instruction set computing#Requested move 10 May 2017. 50504F ( talk) 04:26, 19 May 2017 (UTC) [ reply]
Un microprocesseur à jeu d'instructions étendu (en anglais : complex instruction set computer, CISC) désigne un microprocesseur possédant un jeu d'instructions comprenant de très nombreuses instructions mixées à des modes d'adressages complexes [réf. nécessaire] . L'architecture CISC est opposée à l'architecture RISC qui au contraire ...
2 de out. de 2017 · Short for complex instruction set computer, CISC is a computer architecture where individual instructions carry out low-level operations like arithmetic, and moving data to and from memory. Single instructions within CISC can also execute multiple-step operations.
