ASSEMBLY LANGUAGE PROGRAMMING
ARCHITECTURE OF 8085
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The number following is the actual data
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The number following is the memory address of the actual data
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Either A or B
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None of the above
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Detailed explanation-1: -the use of a term or name for the person spoken to, as in securing the attention of that person; use of a vocative form.
Detailed explanation-2: -In this addressing mode, The address field of the instruction contains the effective address of the operand. Only one reference to memory is required to fetch the operand. It is also called as absolute addressing mode.
Detailed explanation-3: -The direct addressing mode contains the concerned operand in the instruction code’s address field. In the case of an indirect addressing mode, the operand’s address stays in the address field of any instruction. It requires no memory references for accessing the data.
Detailed explanation-4: -Direct addressing mode: In Direct addressing Mode, the source or destination address is specified by using an 8-bit data in the instruction. Only the internal data memory can be used.