What is Direct addressing mode in 8051 microcontroller?

All Questions › Category: Embedded System › What is Direct addressing mode in 8051 microcontroller?
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Chetan Shidling Staff asked 5 years ago

I need short information.

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Chetan Shidling Staff answered 5 years ago

In this mode, the direct address of memory location is provided in instruction to fetch the operand. Only internal RAM and SFRs addresses can be used in this type of instruction.

Example:
MOV A, 30H
Content of RAM address 30H is copied into the accumulator.