What is 8251?


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More 86 Family Interview Questions

How is EPROM generally erased

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How much total external data memory that can be interfaced to the 8051?

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Which interrupt has highest priority in microcontroller ?

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Which is non maskable interrupt for 8085?

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What are the different types of assemblers used?

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Define the architecture of the 8085 microprocessor?

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can microcontroller work indepandently

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What is a microprocessor?

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Explain the addresses which are bit addressable?

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Explain about the classification of instruction operations

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The interrupt response time is determined by?

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Why is the address bus in the 8085 tri-stated and unidirectional?

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