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The _____ refers to the way in which the operand of an instruction is specified.
Which of the following are addressing modes of 8051?
Match the examples with the addressing modes:
Immediate addressing mode
Register addressing mode
Direct addressing mode
Indirect addressing mode
The source and destination registers must match in size.
The address register for storing the 16-bit addresses can only be
MOV R0,R1 is a valid instruction.
The address register for storing the 8-bit addresses can be ______
The instruction, ADD A, R7 is an example of _____
In which of these addressing modes, a constant is specified in the instruction, after the opcode byte?
The only memory which can be accessed using indexed addressing mode is ____
The data address of look-up table is found by adding the contents of ______
What does the symbol ‘#’ represent in the instruction MOV A, #55H ?
Which addressing mode executes its instructions within CPU without the necessity of reference memory for operands?
Which addressing mode is used in pushing or popping any element on or from the stack?
How is the effective address of base-register calculated?
____ operator is used while assigning any instruction as register indirect instruction.(in sign)
What is the advantage of register indirect addressing mode?
Which of the following comes under the indexed addressing mode?
____ and ____ are the only registers that can be used as pointers in register addressing modes.
The storage of addresses that can be directly accessed is ____