What is 8051 microcontroller ?


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More 86 Family Interview Questions

What are the various interrupts in 8086?

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Explain what type of architecture is used in 8085 microprocessor?

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What is an interrupt? List various types of interrupts available in 8051 microcontroller?

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State an interrupt that is not level sensitive?

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What are the different types of instructions of 8085?

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What are Pseudo instructions basically?

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What is PSW?

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What are tri-state devices and why they are essential in a bus oriented system?

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Why is data bus bi-directional?

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Name the unit that controls the sequential execution of instructions?

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Give truth table for a half adder, give a gate level implementation of the same?

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How many memory locations can be addressed by a microprocessor with 14 address lines?

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