INTRODUCTION TO MICROPEOCESSOR
MICROPROCESSOR BASICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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MOV R0, R1
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Register addressing mode, invalid syntax
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immediate addressing mode, invalid syntax
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Register addressing mode, valid syntax
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Direct addressing mode, invalid synta 1.0
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Explanation:
Detailed explanation-1: -In computer architecture, register addressing mode is a type of addressing mode in which the operand is stored in a CPU register instead of being directly accessed from memory. This mode is typically used for faster data transfer and better performance.
Detailed explanation-2: -The address for a load or store is formed from two parts: a value from a base register, and an offset. The base register can be any one of the ARM core registers R0-R12, SP, or LR. For loads, the base register can be the PC.
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