INTRODUCTION TO MICROPEOCESSOR
MODEL OF MICROPROCESSOR
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which data memory control and handle the operation of several peripherals by assigning them in the category of special function registers?
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Internal on-chip RAM
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External off-chip RAM
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Both a & b
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None of the above
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Explanation:
Detailed explanation-1: -CHIP RAM ( Random Access Memory ) controls and handles the operation of several peripherals by assigning them in the category of special functions registers .
Detailed explanation-2: -Each Bank extends up to 7Fh (128 bytes). The lower locations of each bank are reserved for the Special Function Registers. Above the Special Function Registers are General Purpose Regis-ters. All data memory is implemented as static RAM.
Detailed explanation-3: -18H to 1FH But from 20H to 2FH (16 bytes or 128 bits) can be used as bit addressable RAM.
There is 1 question to complete.