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What is an example of an instruction set that might be found on a CPU?
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Role of instruction pointer in 8086?
Its role is to point to the next instruction to be executed in the CPU. It always points to the next instruction to be executed in the CPU
What is IR in microprocessor?
it's instruction pointer register it's in cpu and it holds the instruction which the cpu fetching it from memory
Why is the Op-code the first part of an instruction loaded into the instruction register of the CPU?
Not necessarily. Some processors (Z80, for example) allow "prefixes" before the op-code.
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.
Which CPU's have the SSE4 instruction set?
Planned x86 processors will have the SSE4 instruction set.
What is considered a function of the instruction set for the CPU?
The Functions of the instruction set is to instruct All CPU's with a set of instructions: Tells the CPU where to find data When to read the data What to do with the data. Hope that helps Don
What is the instruction set in CPU?
It is a system of coded numbers that when read by the CPU control unit are interpreted as commands for the various operations it can perform. Each different type of CPU has a differently coded instruction set.
Temporarily holds data and instruction as the CPU processes them?
Random Access
What factor help in deciding the length of instruction format?
the number of bits required to represent an instruction of a cpu is known as length of the instruction or known as instruction.
What is the term for a CPU's complete set of commands?
The entire set of instuctions that a CPU can execute is known as the CPU INSTUCTION SET.
What chip of a CPU reads program instructions?
The instruction register.
What do you mean by 0000H?
This is the fetch instruction that the CPU takes for executing.
