Answer Posted / deepika arora

1.immediate addressing mode
2.register addressing mode
3.register indirect addressing mode
4.direct addressing mode
5.indirect addressing mode
6.relative addressing mode
7.indexed addressing mode
8.base addressing mode
9.auto increment addressing mode
10.auto decrement addressing mode

Why address bus is unidirectional and data bus is bidirectional?

1255

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

1171

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What is the RST for the TRAP?

1451

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Explain transmission gate-based d-latch?

1141

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What are the different types of instructions of 8085?

1104

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List various types of interrupts available in 8051 microcontroller?

1114

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What is physical address?

1145

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Why subroutine used in programs?

1225

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how does the 8086 differ from the 8085 microprocessor?

1097

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Mention the types of programmed data transfer?

1173

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If a1M1× DRAM requires 4 ms for a refresh and has 256 rows to be refreshed, no more than __________ of time must pass before another row is refreshed.

1385

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Give an example of one address microprocessor?

1268

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Explain the characteristics of the cmp instructions?

1225

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What are software interrupts?

1079

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

1169

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