Microcontrollers Questions Set 37:
How many bytes of RAM does the 8051 microcontroller have?
Solution:
Which of the following pins is an input pin?
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What type of memory is typically used in microcontrollers?
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The 8255 is a _______ chip.
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In looping, what is the maximum number of Iterations we can achieve in 8051.
And how is that possible.
Solution:
Which of the following software is used for programming a microcontroller?
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What type of communication protocol is commonly used to exchange data between components in microcontroller systems?
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What does the "CJNE" instruction in 8051 do?
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What will be the final status of the carry flag(CY) and parity flag(P) after the execution of the following code?
MOV A, #CCH
ADD A, #E6H
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Why are opto-isolators normally used between the microcontrollers and the ULN2803?
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