Can single bit of a port be accessed in 8051?


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More 86 Family Interview Questions

How much on chip ram is available?

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Explain maskable and non maskable interrupts?

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What are set up time & hold time constraints What do they signify Which one is critical for estimating maximum clock frequency of a circuit?

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Explain the different modes of operations of the 8086?

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In what is the ready pin of a microprocessor used

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What does 8088 microprocessor have?

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What are set up time & hold time constraints?

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Write the flags of 8086?

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What is processor cycle (machine cycle)?

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Other than setb, clr are there any single bit instructions?

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How subroutine can be called from the main program and how the program returns from the subroutine?

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Define the functions of the dx register.

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