0
What else can I help you with?
What does the CPU consists of?
A CPU is made up of the control unit (CU), instruction decoding unit and an arithmetic logic unit (ALU).
What does the CPU consist?
A CPU is made up of the control unit (CU), instruction decoding unit and an arithmetic logic unit (ALU).
What does the CPU consist of and what do the letters CPU stand for?
The letters CPU stand for Central Processing Unit. A CPU is made up of the control unit, instruction decoding unit and an arithmeticlogic unit.
When an instruction is read from the memory it is called?
When an instruction is read from memory, it is called "fetching." This process is part of the instruction cycle, where the Central Processing Unit (CPU) retrieves an instruction from memory to execute. Fetching is the initial step, followed by decoding and executing the instruction. This sequence is essential for the proper functioning of a computer's processing capabilities.
What term refers to the process of translating an instruction into signals the computer can execute?
decoding
Why processor utilisation rate can be improved in a multimicroprocessor system by an instruction queue?
The bus interface unit provides the func- tions related to instruction fetching and queuing, op- erand fetch and store, and address relocation. This unit also provides the basic bus control. The overlap of instruction pre-fetching provided by this unit serves to increase processor performance through improved bus bandwidth utilization. Up to 6 bytes of the instruction stream can be queued while waiting for decoding and execution.
What is the sequence of instruction does the control unit perform?
The control unit performs a sequence of instructions that typically includes fetching an instruction from memory, decoding it to determine the operation to be performed, and then executing the instruction by coordinating the necessary components of the CPU and other hardware. After execution, it may also involve storing the result back in memory or registers. This cycle is repeated to process subsequent instructions, facilitating the overall operation of the computer.
Decoding means interpreting or translating the instruction into strings of binary digits the computer understands?
Yes
What are the four steps of the machine cycle and describe what occurs at each step?
fetch decode execute and store in that order.... i do not know the description of each stage i need the answer to that myselfmachine cycle is also called instruction cycleCPU performs following steps to execute an instructionFetchDecodeExecuteStoringFetchload instruction from the memory to execute.this operation performed by control unit.Decodedetermine what the instruction is telling the computer to do,and what operation should be taken.Executeafter decoding and getting the required result,CPU finally execute instruction by ALU(arthematic logic unit).Storingthe process of writing the result to memory is called storing or the process of storing the generated result to the main memory.
What do you mean by high Code Density for arm processors?
A high code-density microcontroller architecture with changeable instruction formats has a memory for storing compressed instructions each including a group prefix and at least one index. An instruction decompressor is provided for decompressing the compressed instructions to be executed into original instructions. The instruction decompressor includes a plurality of instruction group decoding tables, each being stored with the original instructions of a predetermined type. One instruction group decoding table is selected based on the group prefix of the compressed instruction for searching the corresponding original instruction therein by the index of the compressed instruction.
What fetches and decodes instruction?
control unit
What is instruction execution time In what unit is a computer speed measured?
about instruction execution time
