ARM PROCESSOR
ARCHITECTURE OF 8085
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Register contains ____
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Address
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data
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both
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none
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Explanation:
Detailed explanation-1: -A register may hold an instruction, a storage address, or any kind of data (such as a bit sequence or individual characters). Some instructions specify registers as part of the instruction.
Detailed explanation-2: -Some of the commonly used registers are: AC ( accumulator ) DR ( Data registers )
Detailed explanation-3: -The major components at this level are: CPU, memory and I/O circuits. The operations of these components are determined by executing a series of control words, or program instructions.
Detailed explanation-4: -program counter. memory address register (MAR) memory data register (MDR) current instruction register (CIR) accumulator (ACC)
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