Answer Posted / mankind

Embedded system is defined as the combination of Hardware
and Software specially designed to do for a particular
task.........

What is the significance of the control unit in the 8085?

999

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What is the purpose of pipe lining in reference to 8086?

1083

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What type of memory is the stack?

1075

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What happens when call instruction is executed?

1130

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List out addressing modes in mcs-51?

1128

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Define the jobs performed by the biu and eu in the 8086.

1251

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What are the functions of general purpose registers?

1128

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Please give a circuit to divide frequency of clock cycle by two?

1037

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What type of interrupts are used for critical events and why?

1079

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Explain the instruction stream queue mechanism in the 8086?

955

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How many hardware interrupts 8085 supports?

1089

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Classify interrupts on the basis of signals. State their differences.

1157

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Give example for non-maskable interrupts?

1013

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Mention any one 32 bit microcontroller and explain the same.

956

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Mention the types of programmed data transfer?

1126

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