In computer science, an instruction set architecture (ISA) is an abstract model that generally defines how software controls the CPU in a computer or a...

An instruction set architecture (ISA) is an abstract model of a computer, also referred to as computer architecture. A realization of an ISA is called...

Machines and originally Acorn RISC Machine) is a family of RISC instruction set architectures (ISAs) for computer processors. Arm Holdings develops the ISAs...

computer science, a reduced instruction set computer (RISC) is a computer architecture designed to simplify the individual instructions given to the computer...

In computer engineering, an orthogonal instruction set is an instruction set architecture where all instruction types can use all addressing modes. It...

A complex instruction set computer (CISC /ˈsɪsk/) is a computer architecture in which single instructions can execute several low-level operations (such...

IBM POWER is a reduced instruction set computer (RISC) instruction set architecture (ISA) developed by IBM. The name is an acronym for Performance Optimization...

Encryption Standard New Instructions; AES-NI) was the first major implementation. AES-NI is an extension to the x86 instruction set architecture for microprocessors...

MMX is a single instruction, multiple data (SIMD) instruction set architecture designed by Intel, introduced on January 8, 1997 with its Pentium P5 (microarchitecture)...

Quil is a quantum instruction set architecture that first introduced a shared quantum/classical memory model. It was introduced by Robert Smith, Michael...

Bit manipulation instructions sets (BMI sets) are extensions to the x86 instruction set architecture for microprocessors from Intel and AMD. The purpose...

Very long instruction word (VLIW) refers to instruction set architectures that are designed to exploit instruction-level parallelism (ILP). A VLIW processor...

No instruction set computing (NISC) is a computing architecture and compiler technology for designing highly efficient custom processors and hardware accelerators...

the instruction set architecture design, microarchitecture design, logic design, and implementation. The first documented computer architecture was in...

The Clipper architecture is a 32-bit RISC-like instruction set architecture designed by Fairchild Semiconductor. The architecture never enjoyed much market...

sometimes abbreviated as μarch or uarch, is the way a given instruction set architecture (ISA) is implemented in a particular processor. A given ISA may...

The FMA instruction set is an extension to the 128 and 256-bit Streaming SIMD Extensions instructions in the x86 microprocessor instruction set to perform...

engineering, a load–store architecture (or a register–register architecture) is an instruction set architecture that divides instructions into two categories:...

LISA (Language for Instruction Set Architectures) is a language to describe the instruction set architecture of a processor. LISA captures the information...

employed for one of several possible reasons: To simulate the instruction set architecture (ISA) of a future processor to allow software development and...

Intel SHA Extensions are a set of extensions to the x86 instruction set architecture which support hardware acceleration of Secure Hash Algorithm (SHA)...

Interlocked Pipelined Stages) is a family of reduced instruction set computer (RISC) instruction set architectures (ISA): A-1 : 19  developed by MIPS Computer...

processing unit), the opcodes are defined by the processor's instruction set architecture (ISA), and can be described by means of an opcode table. The...

researchers at HP recognized that reduced instruction set computer (RISC) architectures were reaching a limit at one instruction per cycle.[clarification needed]...

Minimal instruction set computer (MISC) is a central processing unit (CPU) architecture, usually in the form of a microprocessor, with a very small number...

IA-64 (Intel Itanium architecture) is the instruction set architecture (ISA) of the discontinued Itanium family of 64-bit Intel microprocessors. The basic...

z/Architecture, initially and briefly called ESA Modal Extensions (ESAME), is IBM's 64-bit complex instruction set computer (CISC) instruction set architecture...

instruction set, or simply compressed instructions, are a variation on a microprocessor's instruction set architecture (ISA) that allows instructions...

hardware design) and it can be directly accessible through an instruction set architecture (ISA), but it should not be confused with an ISA. SIMD describes...

SuperH (or SH) is a 32-bit reduced instruction set computing (RISC) instruction set architecture (ISA) developed by Hitachi and currently produced by...