1) Explain the operation of forward bias and reverse bias characteristics of PN junction diode with neat diagram.
2) Explain the operation of common base transistor configuration with a neat circuit diagram.
3) Develop the circuit diagram of full adder and half adder with truth table and explain it.
4) Write a brief notes on the following:
i) JK flip flop
ii) T flip flop
iii) D flip flop
5) Describe the addressing modes of 8085 with some of the examples.
6) Explain the programming model of 8085 µp with neat diagram.
7) Write down an ALP for 8085 for multiplying two 8-bit numbers and also give some comments for each instruction.
8) Explain about the data transfer instruction in detail with example in detail?
9) Describe the interfacing of stepper motor controller with 8085 and sketch the flow chart.
10) Describe how the microprocessor interface with seven segments displays 8085 and sketch the flow chart.