8051 INSTRUCTION SET ADDRESSING MODES
ARCHITECTURE OF 8085
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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SP of 8051 is of ____ wide and it is loaded with the default value of ____ after reset.
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2 byte, 08H
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8 bit, 07H
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1 byte, 09H
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8 bit, 06H
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Explanation:
Detailed explanation-1: -Explanation: The stack pointer(SP) is an 8-bit register and is initialized to internal RAM address 07H after reset.
Detailed explanation-2: -Upon reset, the value of the stack pointer register is 07H. It means the first location used for the stack is 08H.
There is 1 question to complete.