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。 An ISA specifies th...
有兴趣的可以看下教授的这几个讲座: Computer Architecture, Spring 2015, Lecture 3 ISA Tradeoffs (CMU, Spring 2015) Lecture 3. ISA Tradeoffs - Carnegie Mellon - Computer Architecture 2015 - Onur Mutlu Computer Architecture, Spring 2015, Lecture 4 ISA Tradeoffs & MIPS ISA (CMU, Spring 2015) http...
Reduced Instruction Set Computer (RISC) Architecture is a processor design approach that focuses on a minimal set of simple instructions to enhance performance and efficiency in computing systems. AI generated definition based on: Rapid System Prototyping with FPGAs, 2006 ...
The instruction set, also called ISA (Instruction Set Architecture), is part of a computer that pertains to programming, which is more or less machine language. The instruction set provides commands to the processor to tell it what it needs to do. The instruction set consists of addressing ...
In fact, the widely used instruction set architectures ARM and RISC-V both originated from the RISC (Reduced Instruction Set Computer) in the 1980s. Unlike RISC-V, ARM is a closed instruction set architecture, and manufacturers using ARM can only adjust product frequency and power consumption ac...
1、William Stallings Computer Organization and Architecture7th EditionChapter 11Instruction Sets:Addressing Modes and Formats1Key terms (1) immediate addressing direct addressing indirect addressing register addressing register indirect addressing displacement (indexed) addressing stack2Key terms (2) a 2、uto...
Related to Instruction set:Instruction set architecture </>embed</> CISC complex instr... complex instr... computing computer scie... architecture computer arch... reduced instr... reduced instr... RISC noun Want to thank TFD for its existence?Tell a friend about us, add a link to this...
Reduced instruction set computer.RISCarchitecture has hard-wired control. It does not require microcode, but has a greater base instruction set. RISC also uses a smaller and more compact instruction set with a fixed instruction format. RISC processors are designed to process faster and more efficien...
An Instruction Set Architecture (ISA) is part of the abstract model of a computer that defines how the CPU is controlled by the software. The ISA acts as an interface between the hardware and the software, specifying both what the processor is capable of
Related to instruction set: Instruction set architectureinstruction set[in′strək·shən ‚set] (computer science) Also known as instruction repertory. The set of instructions which a computing or data-processing system is capable of performing. The set of instructions which an automatic ...