MICROPROCESSOR AND MICROCONTROLLER

INTRODUCTION TO MICROPEOCESSOR

MODEL OF MICROPROCESSOR

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the addressing mode used in instruction MOV M, C?
A
Direct
B
Indirect
C
Indexed
D
Immediate
Explanation: 

Detailed explanation-1: -In this mode, the data is transferred from one register to another by using the address pointed by the register. For example, MOV A, M: means data is transferred from the memory address pointed by the register pair HL to the register A.

Detailed explanation-2: -The most common types of addressing modes are immediate, indirect, direct, indexed, and register addressing modes. In the immediate addressing mode, the operand field contains the operand itself, which is usually the numerical value of the operand.

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