Answer Posted / shubham patel

1)Carry Flag
2)Auxiliary Carry Flag
3)Zero Flag
4)Sign Flag
5)Trap Flag
6)Direction Flag
7)Parity Flag
8)Interrupt Flag
9)Overflow Flag

Explain the flag register in the 8085 microprocessor?

1003

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What are the different functional units in 8086?

1153

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How can you increase ports of a microprocessor?

1321

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What is internal structure of 8086?

1019

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How to detect a sequence of "1101" arriving serially from a signal line?

1065

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Define macros with the help of an example.

1186

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Which register handles the arithmetic operations in the 8085?

982

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What is the difference between isr & function call?

1147

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State the order of interrupts priority wise (lower to higher)?

1009

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What are the widths of data bus (db) and address bus (ab) of 8085?

1067

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What are issues related to stack and bank 1.?

1403

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Which is the stack used in 8085?

1088

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What type of memory is the stack?

1079

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What type of architecture is used in 8085 microprocessor?

902

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Mention any one 32 bit microcontroller and explain the same.

960

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