INTRODUCTION TO MICROPEOCESSOR
MICRO PROCESSOR AND MICRO CONTROLLER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In the instruction of the 8085 microprocessor, how many bytes are present
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one or two
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one, two or three
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one only
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two or three
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Explanation:
Detailed explanation-1: -This instruction occupies 3-Bytes of memory. First Byte is required for the opcode, and next successive 2-Bytes provide the 16-bit address divided into 8-bits each consecutively.
Detailed explanation-2: -The correct option is JMP 2085H.
Detailed explanation-3: -In a two-byte instruction, the first byte specifies the operation code and second byte specifies the operand. Source operand is a data byte and immediately following the opcode. If an 8-bit numeral is present in the instruction then that instruction will be of two-byte.
There is 1 question to complete.