What is a register in a computer?
A processor register (CPU register) is one of a small set of data holding places that are part of the computer processor. A register may hold an instruction, a storage address, or any kind of data (such as a bit sequence or individual characters).
Registers vary because the language is used for different purposes, in different contexts and for different audiences. For example, there is a legal register, a register of advertising, registers of banking and a register of weather forecasting.
A register is a group of binary cells suitable for holding binary information. A group of cascaded flip-flops used to store related bits of information is known as a register.
A register is a memory location within the CPU itself, designed to be quickly accessed for purposes of fast data retrieval.
Registers are small amounts of high-speed memory contained within the CPU. They are used by the processor to store small amounts of data that are needed during processing, such as: the address of the next instruction to be executed.
Register often refers to the degree of formality of language, but in a more general sense it means the language used by a group of people who share similar work or interests, such as doctors or lawyers.
We registered his birth. The house is registered in her name.
Among of the some Mostly used Registers named as AC or Accumulator, Data Register or DR, the AR or Address Register, program counter (PC), Memory Data Register (MDR) ,Index register,Memory Buffer Register.
Registers hold the operands or instruction that CPU is currently processing. Memory holds the instructions and the data that the currently executing program in CPU requires.
MDR ( Memory data registers ) IR ( index registers ) MBR ( Memory buffer registers )
How many registers does a CPU have?
The CPU has 8 general-purpose registers, each capable of storing 32-digit binary numbers.In addition to 32-bit data, they can also store 16- or 8-bit data.
Internal registers include the instruction register (IR), memory buffer register (MBR), memory data register (MDR), and memory address register (MAR). The instruction register fetches instructions from the program counter (PC) and holds each instruction as it is executed by the processor.