Answer Posted / anandkumar m k

8085 Microprocessor has originally 8 flag bits out of which
5 are defined and 3 are undefined.

The 5 defined flags are,

i) Sign Flag
ii) Zero Flag
iii) Parity Flag
iv) Carry Flag
v) Auxillary Flag.

Give example of bit address and byte address?

1161

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What is stack pointer in 8051 microcontroller?

1249

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explain about externally initiated operations

1119

---

what is program counter?

1170

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Explain the different types of data transfers possible in the 8085.

1142

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What is the significance of the clk pin in the 8086?

1276

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What are the control signals used by the 8085?

1154

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What are the various criteria to choose the microcontroller?

1067

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What is a stack pointer register?

1039

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What is the position of the stack pointer after the push instruction?

1426

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Indicate different machine cycles of 8085?

1185

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How are time delays calculated in the 8085?

1141

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Explain all the addressing modes of the 8085 with the help of examples.

1135

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What is segment address in 8086?

1059

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What is the the total addressable memory size in a 8085 microprocessor?

1089

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