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Is flag a part of execution unit?

Updated: 9/23/2023
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Q: Is flag a part of execution unit?
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What is execution unit and bus interface unit?

In the 8086/8088, the execution unit is the part of the processor known as the CPU. It executes the instructions and generates the results. The bus interface unit, on the other hand, is the part of the processor that handles reading and writing to memory. The two are somewhat loosely coupled, with the bus interface unit attempting to always be ahead of the execution unit, i.e. using the cache, so that the execution unit's wait time is minimized and performance is maximized.


Conditional results after execution of an instruction in a microprocess is stored in?

Flag register part of psw


What part of the CPU stores program instructions during the execution of the program?

the microprocessor


What are the functions of execution unit in 8086 Intel?

Basically the function of execution unit in 8086 is to perform all arithmetic and logic operations.It tells the Bus Interface unit(BIU) where to fetch instructions and data from.It has 4 components:Control circuitry,ALU,Flag registers and general purpose registers. 1.control circuits-it directs all the internal operations. 2.ALU-performs all logic operations. 3.general purpose registers-used to store data during execution. 4.flag registers-it has a 16bit flag register containing 9 flags that are set for certain conditions during any operation.Ex.carry flag(whenever there is a carry). It also has a decoder to decode the fetched instructions.


How does bus interface unit work with execution unit?

The execution unit execute the instruction while the bus interface unit do the fetching and shows the results as an output


What is instruction execution time In what unit is a computer speed measured?

about instruction execution time


Can a civilian raise and lower the flag on a military base?

You can try but u may get shot for it if ur not part of that military unit.


What part of speech is flag?

Flag is a noun (a flag) and a verb (to flag).


Function of flag register?

The main function of flag register is show the status of result stored in accumulator after execution of an instruction. Amar oli Dang,Nepal


Which of the following is not a step in the inquiry process summary observation execution question?

Execution is not part of enquiry.


Irish flag what does the red part mean?

There is no red on the Irish flag. The Irish flag is green, white and orange.


How many execution units does Intel's core duo have?

It depends on which pentium. The first pentiums had one execution unit. Later pentiums, such as the IV-HT, had two.