Answer Posted / k.s.omnath

1.Direct addressing mode
2.Indirect addressing mode
3.Register addressing mode
a)Direct Register addressing mode
b)Indirect Register addressing mode
4.Immediate addressing mode
5.Implied addressing mode

Give here your suggestion about microprocessor 8085 and 8086. These 2 processors used in old time. I want to know its program execution time, memory space?

907

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What is coprocessor?

1003

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Tell me how do you detect if two 8-bit signals are same?

1083

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What is an interrupt service routine in microcontroller?

1007

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What are the different types of memory addressing modes?

962

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What is the width of address bus?

1039

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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?

1972

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What does a microprocessor mean?

1011

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

946

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Explain memory mapped i/o and i/o mapped i/o schemes?

1273

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what are the types of conditional jumps

1166

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what is the difference between timer and counter of microcontroller?

1162

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Mention the addressing modes of 8085?

1010

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State the differences between a procedure and a macro.

1147

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Are all the bits of flag register used in 8051?

939

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