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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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CS Electrical And Electronics Staff asked 4 years ago

I need short information.

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CS Electrical And Electronics Staff answered 4 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.