the 2 different kinds of computer are supercomputer and microcomputer
Certain characteristics of RISC (Reduced Instruction Set Computer) systems can be implemented in CISC (Complex Instruction Set Computer) systems, such as a load/store architecture that separates memory access and arithmetic operations. Additionally, the use of a larger number of registers to minimize memory access can enhance performance in CISC systems. Furthermore, CISC architectures can adopt pipelining techniques, allowing for overlapping instruction execution to improve throughput. Lastly, simplifying instruction decoding can also be integrated to streamline the execution process in CISC designs.
RISC - Reduced Instruction Set Computer CISC - Comples Instruction Set Computer
CISC: Complex Instruction Set ComputerRISC: Reduced Instruction Set Computer
Complex Instruction Set Computer.
CISC and RISC are the two categories that are used to classify CPU architecture. CISC is an acronym for complex instruction set computer.
The term RISC means Reduced Instruction Set Computer, as opposed to CISC, which is Complex Instruction Set Computer. The RISC processor is different from the CISC process between it has far fewer instructions, but it executes them much faster, because of its simpler internal design.
RISC is faster than CISC
CISC stands for Complex Instruction Set Computer. CISC chips are relatively slow per instruction,but use little instructions RISC stands for Reduced Instruction Set Computer. A fewer, simpler and faster instructions would be better, than the large, complex and slower CISC instructions. However, more instructions are needed to accomplish a task. It's easier to write powerful optimised compilers, since fewer instructions exist.
importance of cisc processores
CISC
In CISC, the instruction set is very large that can be used for complex operations while in RISC the instruction set is reduced, and most of these instructions are very primitive. CISC computer's execution time is very high whereas RISC computer's execution time is very less. In, CISC code expansion is not a problem while in RISC code expansion may create a problem. In CISC, decoding of instructions is complex whereas, in RISC, the decoding of instructions is simple. CISC requires external memory for calculations, but RISC requires external memory for calculations. CISC has only a single register set while RISC has multiple register sets are present.
CISC Semiconductor was created in 1999.