microprocessor instruction

См. также в других словарях:

• Instruction set — An instruction set, or instruction set architecture (ISA), is the part of the computer architecture related to programming, including the native data types, instructions, registers, addressing modes, memory architecture, interrupt and exception… …   Wikipedia

• Microprocessor — Intel 4004, the first general purpose, commercial microprocessor A microprocessor incorporates the functions of a computer s central processing unit (CPU) on a single integrated circuit,[1] (IC) or at most a few integrated circuits …   Wikipedia

• Instruction prefetch — In computer architecture, instruction prefetch is a technique used in microprocessors to speed up the execution of a program by reducing wait states.Modern microprocessors are much faster than the memory where the program is kept, meaning that… …   Wikipedia

• Microprocessor chronology — Progress of miniaturisation, and comparison of sizes of semiconductor manufacturing process nodes with some microscopic objects and visible light wavelengths. Contents 1 1970s …   Wikipedia

• Instruction pipeline — Pipelining redirects here. For HTTP pipelining, see HTTP pipelining. Basic five stage pipeline in a RISC machine (IF = Instruction Fetch, ID = Instruction Decode, EX = Execute, MEM = Memory access, WB = Register write back). In the fourth clock… …   Wikipedia

• Instruction set simulator — An instruction set simulator (ISS) is a simulation model, usually coded in a high level programming language, which mimics the behavior of a mainframe or microprocessor by reading instructions and maintaining internal variables which represent… …   Wikipedia

• Reduced instruction set computer — The acronym RISC (pronounced risk ), for reduced instruction set computing, represents a CPU design strategy emphasizing the insight that simplified instructions which do less may still provide for higher performance if this simplicity can be… …   Wikipedia

• Complex instruction set computer — A complex instruction set computer (CISC, pronounced like sisk ) is a microprocessor instruction set architecture (ISA) in which each instruction can execute several low level operations, such as a load from memory, an arithmetic operation, and a …   Wikipedia

• Cell (microprocessor) — Cell is a microprocessor architecture jointly developed by Sony Computer Entertainment, Toshiba, and IBM, an alliance known as STI . The architectural design and first implementation were carried out at the STI Design Center in Austin, Texas over …   Wikipedia

• Rigel (microprocessor) — Rigel was a microprocessor chip set developed and fabricated by Digital Equipment Corporation (DEC) that implemented the VAX instruction set architecture (ISA). It was introduced on 11 July 1989 with the introduction of the VAX 6000 Model 400,… …   Wikipedia

• Cycles per instruction — In computer architecture, cycles per instruction (aka clock cycles per instruction, clocks per instruction, or CPI) is a term used to describe one aspect of a processor s performance: the number of clock cycles that happen when an instruction is… …   Wikipedia