指令集架构(英语:Instruction Set Architecture,缩写为ISA),又称指令集或指令集体系,是计算机体系结构中与程序设计有关的部分,包含了基本数据类型,指令集,寄存器,寻址模式,存储体系,中断,异常处理以及外部I/O。指令集架构包含一系列的opcode即操作码(机器语言),以及由特定处理器执行的基本命令。--- 中文维基百科 个人...
The instructions supported by a particular processor and their byte-level encodings are known as its instruction-set architecture (ISA). Different “families” of processors, such as Intel IA32, IBM/Freescale PowerPC, and the ARM processor family have different ISAs. A program compiled for one ty...
This chapter reviews the 8086/8088 instruction set and internal architecture. The architecture of a central processing unit is a combination of the internal registers, how they are used, how memory is accessed, and how the instructions are encoded. For a programmer, the 8086 and 8088 are ...
一部分是IA(Intel Architecture,Intel架构)架构服务器,又称CISC(Complex Instruction Set Computer复杂指令集)架构服务器,即通常我们所讲的PC服务器,它是基于PC机体系结构,使用Intel或与其兼容的处理器芯片的服务器,如联想的万全系列服务器,HP公司的Netserver系列服务器等。这类以"小、巧、稳"为特点的IA架构...
Complex Instruction Set Computer (CISC) architecture refers to a type of processor design that includes a large number of complex instructions capable of performing multiple internal operations in a single instruction. This architecture allows for the execution of algorithms in fewer instructions compared...
This is actually a rewrite of an emulator I wrote many years ago. It was poorly implemented, even though it worked fairly well. It had many hacks and a poor architecture, but most old 80186 software could still run under it. I've just never quite been happy with it, so I am writing...
实模式-保护模式-虚拟8086模式 X86-64体系结构 略 X86指令简介 指令的主要类别 运算类指令:如加、减、乘、除、与、或、非等 ADD指令(加) 格式:ADD DST,SRC 操作:DST<-DST+SRC ADC指令(带进位的加) 格式:ADC DST,SRC 操作:DST<-DST+SRC+CF
computer systems architecture Intel 8086 Nova protected mode Reduced Instruction Set Computer Register Scalable Processor ARChitecture TMS 9900 Zilog Z80 References in periodicals archive ? Elgin Area Historical Society: Concerned about the increasing sense of division in America, Chris Register set forth ...
Architecture Comprehensive32/64-bitCoverage FirstEdition AlsobyTomShanley HEAVEN’SFAVORITE —ANovelofGenghisKhan— Book1,ASCENT:THERISEOFCHINGGISKHAN Book2,DOMINION:DAWNOFTHEMONGOLEMPIRE MINDSHARETECHNICALTRAINING Pleasevisit.mindshareforacompletedescriptionofMind- ...
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