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What is CPU and write the function of its two main componentsie alu and cu?
Wiki User
∙ 12y ago
write the function of cpu
Wiki User
∙ 12y ago
Anonymous
hi
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What is main function of the CPU?
The CPU does the work and determines the order in which operation are preformed . There are 3 main section of the CPU: - the on-chip memory section - the arithmetic -logic section - the control section
What is the main function of the UPS?
what is the function of the heat sink fan? *well the CPU generates heat and in order for the CPU to remain in a safe temperature zone a haet sink is added on top of the CPU.
Why Is Wait For Memory Function Completed Step Needed When Reading From Or Writing To The Main Memory?
When CPU needs to access a memory location for read or write, it places an address on the address bus. In case of Read, data is meant to be read into Memory Data Register (MDR) and in case of Write, the data (to be written to memory) is put in the MDR.After that CPU issues the Read or Write signal.However, CPU needs to know when the desired memory function (Read or Write) has been completed..This line back to the CPU saying that the operation is complete is sometimes called memory function complete (MFC).In the meanwhile, the instruction or step that is executed by the CPU is known as Wait for Memory Function Completed (WMFC)To summarize:To read (if you are a CPU): Put the desired memory address in the MAR.Assert the Read control line.Wait for the MFC line to be set to 1 by the main memory unit. (Or wait for the appropriate amount of time, if there's no MFC line with your particular main memory unit you are using (rare these days).)Get the data out of the MDR.To write (again, if you are a CPU): Put the desired memory address in the MAR and put the desired data in the MDR.Assert the Write control line.Wait for the MFC line to be set to 1 by the main memory unit
Why is the wait for memory function completed step needed when reading from or writing to main memory?
When CPU needs to access a memory location for read or write, it places an address on the address bus. In case of Read, data is meant to be read into Memory Data Register (MDR) and in case of Write, the data (to be written to memory) is put in the MDR.After that CPU issues the Read or Write signal.However, CPU needs to know when the desired memory function (Read or Write) has been completed..This line back to the CPU saying that the operation is complete is sometimes called memory function complete (MFC).In the meanwhile, the instruction or step that is executed by the CPU is known as Wait for Memory Function Completed (WMFC)To summarize:To read (if you are a CPU): Put the desired memory address in the MAR.Assert the Read control line.Wait for the MFC line to be set to 1 by the main memory unit. (Or wait for the appropriate amount of time, if there's no MFC line with your particular main memory unit you are using (rare these days).)Get the data out of the MDR.To write (again, if you are a CPU): Put the desired memory address in the MAR and put the desired data in the MDR.Assert the Write control line.Wait for the MFC line to be set to 1 by the main memory unit
What is function of CPU case?
The function of cpu is alu
What is the main function of CPU socket?
A CPU socket is a mechanical connection. Its main function is to serve as a connection that holds the CPU and allows it to communicate with the motherboard.
What is the main function of a computer ram?
It actsas a cache for the CPU to execute instructions and work on temporary data.
What is the function of the central processing unit?
Its main function is to execute instructions stored in a memory, which allows system to perform various tasks. the cpu retrives instruction from the memory, decodes them and then executes them. this process is known as the fetch decode execute cycle. The cpu is responsible for performing the majority of the calculations and logical operations as required by a computer. it also manages the systems memory, input/output devices and communication with other devices in the system. additionally the cpu also acts as the control center that cordinates and synchronize the activities of other components in the system. in summary the main function of a cpu is to execute instruction of the computer program. in summary the main function of cpu is to execute instruction of the computer program which in turn allows the system to perform various tasks.
What have to be compatible for a CPU and Motherboard to function?
step 1 learn how to write full sentences that make sense step 2 google the cpu and it should tell you what kinda motherboard to use
What is function of casing?
The function of cpu is alu
The CPU clock provides what function?
It determines the speed at which the CPU operates.
Describe the function of the instruction set of a CPU?
They tell the CPU where to find the data, when to read it, and what to do with it.
