Answer Posted / shalini.m

there are five addressing modes by which the processor can
access the data from a stored location.they are:
1)direct addressing mode
2)indirect addressing mode
3)immediate addressing mode
4)implicit addressing mode
5)register addressing mode.

What is the maximum clock frequency used by the 8085 microprocessor?

1103

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What is meant by a bus?

1016

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In how many ways computer soft wares are categorized?

997

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What’s a microprocessor?

954

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Explain the flag register in the 8085 microprocessor?

948

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Define edge or level sensitive interrupts?

1055

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What is the difference between jmp and call?

1097

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Which type of JMP instruction assembles if the distance is 0020h bytes

1348

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Explain briefly the string addressing mode with the help of an example?

962

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explain the trap input for the 8085.

970

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With 12 mhz clock frequency how many instructions (of 1 machine cycle and 2 machine cycle) it can execute per second?

1983

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What is the stack segment used for?

1112

---

What is lookup table microcontroller?

947

---

Tell the addresses which are bit addressable?

1145

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What are the different functional units in 8086?

1093

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