EE6502 MICROPROCESSOR AND MICROCONTROLLER, Third year, Department of Electrical & Electronics Engineering, First and second Units Questions.

PART A(10*2=20)
1. What are the functions of 8085processor.
2. What is accumulator.
3. Define stack pointer.
4. Define interrupts.What are the types?
5.Classify the machine cycles.
6. Define instruction word size and classification.
7.Draw the cycle of data transfer schemes
8.What are the instruction set classification types.
9.Write the program when an RST 6.5 interrupt occurs at LDA 2400H.
10.Plot the voltage level at the SOD pin of the 8085 .When the following instruction are executed.
PART B (16*5=80)
11.Draw and explain details about 8085 processor.(16)
12. (i)Draw the pinout diagram.(8)
      (ii).Explain memory organization. (8)
13. State and explain timing diagram.(16)
14. (i).Explain and give the program to data transfer group.(10)
      (ii). Explain various types of addressing modes.(6)
15. Explain assembly language format.
      (i). Full segment version. (8)
      (ii).Model version. (8)