MPI UNIT-II

What is the power supply voltage used by the 8086 microprocessor?

• 3V

• 5V

• 9V

• 12V

Which pin is used to provide the clock signal to the 8086 microprocessor?

• Pin 21

• Pin 34

• Pin 19

• Pin 32

What does BHE stand for in the context of the 8086 microprocessor?

• Bus High Enable

• Bus High End

• Byte High Enable

• Byte High End

In minimum mode, which pin indicates that the 8086 is the only processor in the system?

• INTA

• DEN

• ALE

• MN/MX

What is the function of the RESET pin in the 8086 microprocessor?

• To acknowledge an interrupt

• To restart the execution

• To enable the data bus

• To initiate a read operation

Which signal is used to distinguish between memory and I/O operations?

• DEN

• M/IO

• WR

• HLDA

What is the maximum memory that can be accessed by the 8086 microprocessor?

• 512KB

• 4MB

• 1MB

• 2MB

In maximum mode, which component derives the control signals using status information?

• The 8288 bus controller

• The 8282 latch

• The 8086 microprocessor

• The 8284 clock generator

What does the DT/R signal control in the 8086 microprocessor?

• Data type recognition

• Data transfer rate

• Data timing regulation

• Direction of data flow

Which pin is used for interrupt requests in the 8086 microprocessor?

• INTR

• NMI

• RESET

• ALE