reduced instruction set computer
Noun: A reduced instruction set computer is a type of computer processor design philosophy and architecture. Its core principle is to use a small, highly optimized set of simple instructions, which allows each instruction to be executed very quickly, typically within a single clock cycle. This contrasts with a complex instruction set computer (CISC), which uses a larger set of more powerful and varied instructions that may require multiple cycles to execute.
The term reduced instruction set computer is used to describe a class of microprocessors and the design approach behind them. It is often used in technical discussions about computing hardware, performance, and architecture. * The new server chip is based on a reduced instruction set computer design for greater efficiency. * Reduced instruction set computer architectures became prominent in the 1980s. * Comparing CISC and reduced instruction set computer designs is a fundamental topic in computer engineering.
- As an attributive noun (acting as an adjective): The term is frequently used to modify other nouns related to computing.
- The smartphone uses a reduced instruction set computer processor.
- They studied reduced instruction set computer principles in their computer architecture course.
- RISC (Noun/Acronym): The common acronym for reduced instruction set computer. This is the most frequently used form in both speech and writing.
- Most modern ARM chips are RISC processors.
- RISC-based (Adjective): Describes a system or component built using RISC architecture.
- The device runs on a RISC-based core.
- Complex Instruction Set Computer (CISC) (Noun): The contrasting architecture that uses a broader, more complex set of instructions.
- RISC architecture (Noun Phrase): A synonymous phrase emphasizing the design structure.
- Load-store architecture (Noun Phrase): A key characteristic of most RISC designs, where operations are performed only on processor registers, and separate instructions are used to load data from and store data to memory.
- Instruction set: The complete collection of commands that a processor can understand and execute. The "reduced" part of RISC refers specifically to this set.
- Clock cycle: The basic time unit for a processor's operation. A goal of RISC is to execute instructions in one cycle.
- Pipelining: A technique for improving processor performance that is often effectively implemented in RISC designs due to the simplicity and regularity of the instructions.
-
(computer science) a kind of computer architecture that has a relatively small set of computer instructions that it can perform
Khám phá thêm
Các từ liên quan
Từ đồng nghĩa
