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Which register or registers are used as an offset address for the string instruction destination in the microprocessor?
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∙ 7y ago
EAX
Felton O'Hara
ALEBEL FETENE
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What are the types of microprocessor register?
Microprocessor consists of different types of registers. They special purpose registers, general purpose registers, address registers, floating point registers and constant registers.
Register in Intel core i3 microprocessor?
registers of corei3
Which register is used as an offset address for the string instruction destination in the microprocessor?
DI is used as an offset address for string instruction destinations in the microprocessors.
How many register are located in 8088microprocessor?
there are 14 registers in 8088 micro processor. All the 14 are 16 bit registers. They are4 segment registers viz - code segment register, stack segment register, data segment register, extra segment register.general registers are - accumulator register i.e. AX, base register i.e. BX, count register i.e. CX, data register i.e. DX and stack pointer (SP), base pointer (BP).index registers are - source index(SI), destination index(DI),and the other registers are instruction pointer and flags register.
Why does the 8088 have a fixed number of registers?
Most microprocessors have a fixed number of registers. A register is an internal memory location that is optimized for very fast read and write access. Typically, a register can be explicitly called out as part of an instruction opcode. For example, an instruction might be "move the contents of the accumulator to the register called RegisterY". Since the registers are implemented in the microprocessor's internal hardware, and because they can be used as part of some instructions, there must be a finite number of them. Otherwise, the microprocessor would need to have infinitely large amounts of hardware, and/or there would have to be an infinite number of instructions.
What is the different between MOV and MVI in 8085?
In the 8085 microprocessor, the MOV instruction copies data between two registers, or between a register and memory. The MVI instruction differs only in that the source data is contained in the byte immediately following the opcode byte.
How does the 8085 microprocessor instruction register work?
stores next instructions
What is INR instruction of microprocessor?
It increments the value of the D register by one.
Instruction Buffer Register?
An Instruction Buffer Register is also known as IBR. It registers a computer's processor or its Central Processing Unit (CPU).
What register points to the next instruction?
actually register holds the data..there are 6 register which are temporary registers..program counter holds the address of next instruction to be fetched..instruction register holds the currently executed data...
What are the multipurpose registers in 8086 microprocessor?
8086 has four multipurpose registers. 1. AX (Accumulator Register) 2. BX (Base Register) 3. CX (Count Register) 4. DX (Data Register) By Aneeta Arshad
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
