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Instruction set architecture - Wikipedia
https://en.wikipedia.org/wiki/Instruction_set_architectureIn computer science, an instruction set architecture (ISA), also called computer architecture, is an abstract model of a computer. A device that executes instructions described by that ISA, such as a central processing unit (CPU), is called an implementation. In general, an ISA defines the
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Xem thêmAn instruction set architecture is distinguished from a microarchitecture, which is the set of processor designtechniques used, in a particular processor, to implement the instruction set. Processors with different
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Xem thêmAn ISA may be classified in a number of different ways. A common classification is by architectural complexity. A complex instruction set computer (CISC) has many specialized instructions, some of which may only be rarely used in practical programs. A
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Xem thêmMachine language is built up from discrete statements or instructions. On the processing architecture, a given instruction may specify:
• opcode (the instruction to be performed) e.g. add, copy, test
• any explicit operands:...
Xem thêm• Bowen, Jonathan P. (July–August 1985). "Standard Microprocessor Programming Cards". Microprocessors and Microsystems. 9 (6): 274–290. doi:10.1016/0141-9331(85)90116-4.
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Xem thêmAny given instruction set can be implemented in a variety of ways. All ways of implementing a particular instruction set provide the same programming model, and all implementations of
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Xem thêmVăn bản Wikipedia theo giấy phép CC-BY-SAMục này có hữu ích không?Cảm ơn! Cung cấp thêm phản hồi Comparison of instruction set architectures - Wikipedia
https://en.wikipedia.org/wiki/Comparison_of_instruction_set_architectures44 hàng · An instruction set architecture (ISA) is an abstract model of a computer, also referred …
Xem tất cả 44 dòng trên en.wikipedia.orgARCHI- TECTURE BITS VERSION INTRO- DUCED 6502 8 - 1975 6809 8 - 1978 680x0 32 - 1979 8080 8 - 1974
Instruction set - Simple English Wikipedia, the free ...
https://simple.wikipedia.org/wiki/Instruction_set09/11/2008 · An instruction set, or instruction set architecture (ISA), is a list of all the commands (instructions), with all their variations, that a processor can execute. Instructions include: Arithmetic such as add and subtract; Logic instructions such as and, or, and not; Data instructions such as move, input, output, load, and store
Instruction set - Wikipedia
https://it.wikipedia.org/wiki/Instruction_setL'instruction set, in informatica ed elettronica, è l'insieme di istruzioni macchina che descrive quegli aspetti, visibili a basso livello al programmatore, dell'architettura di un calcolatore, definita in inglese come instruction set architecture o in acronimo ISA. L'espressione è a volte usata anche per distinguere l'insieme suddetto di caratteristiche dalla microarchitettura che è …
Instruction Set Architecture - OSDev Wiki
https://wiki.osdev.org/Instruction_Set_Architecture29/12/2021 · One Instruction Set. The so called Ultimate Reduced Instruction Set Computer (URISC) or One Instruction Set Computer (OISC) is programmed by only one instruction. This instruction must make it possible to decide, to move data, to calculate, and to jump to different targets in the instruction stream. This is only possible with a complex instruction.
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Befehlssatzarchitektur – Wikipedia
https://de.wikipedia.org/wiki/BefehlssatzarchitekturAls Befehlssatzarchitektur, Befehlsarchitektur oder auch Programmiermodell, englisch Instruction Set Architecture bzw. als Akronym ISA, wird die gesamte nach außen sichtbare Architektur eines Prozessors verstanden. Sie erlaubt als Schnittstelle zwischen Software und Hardware eine vollständige Abstraktion der Hardware, da sie sich auf die Funktionalität des …
Conjunto de instruções – Wikipédia, a enciclopédia livre
https://pt.wikipedia.org/wiki/Conjunto_de_instruçõesArquitetura do conjunto de instruções (instruction set architecture - ISA) se distingue da microarquitetura, que é o conjunto de técnicas de design de processadores usado para implementar o conjunto de instruções. Computadores com diferentes microarquiteturas podem compartilhar um conjunto de instruções comum.
Instruction Set Architecture - Google Slides
https://docs.google.com/presentation/d...Computer program consists of a sequence of instructions; instruction = verb + operand(s) stored in memory as 1’s and 0’s; called machine code. Instructions are fetched from memory; The program counter (PC) holds the memory address of the next instruction (or operand). The instruction is stored internal to the CPU in the instruction register (IR).
指令集架構 - 维基百科,自由的百科全书
https://zh.wikipedia.org/wiki/指令集架構指令集架構(英語: Instruction Set Architecture ,縮寫為ISA),又稱指令集或指令集体系,是计算机体系结构中與程序設計有關的部分,包含了基本数据类型,指令集,寄存器,寻址模式,存储体系,中斷,異常處理以及外部I/O。
Reduced Instruction Set Computer – Wikipedia
https://de.wikipedia.org/wiki/Reduced_Instruction_Set_ComputerReduced Instruction Set Computer ist eine Designphilosophie für Computerprozessoren. Der Begriff wurde 1980 von David A. Patterson und Carlo H. Séquin geprägt. Das Designziel war der Verzicht auf einen komplexen, für die Assemblerprogrammierung komfortablen Befehlssatz hin zu einfach zu dekodierenden und schnell auszuführenden Befehlen. Dies ermöglichte zudem …
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